; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx700 -verify-machineinstrs < %s | FileCheck --check-prefixes=GFX7 %s ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1010 -verify-machineinstrs < %s | FileCheck --check-prefixes=GFX10-WGP %s ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1010 -mattr=+cumode -verify-machineinstrs < %s | FileCheck --check-prefixes=GFX10-CU %s ; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx700 -amdgcn-skip-cache-invalidations -verify-machineinstrs < %s | FileCheck --check-prefixes=SKIP-CACHE-INV %s define amdgpu_kernel void @flat_system_unordered_load( ; GFX7-LABEL: flat_system_unordered_load: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: flat_load_dword v0, v[0:1] ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[2:3], v0 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_unordered_load: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: flat_load_dword v2, v[0:1] ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_unordered_load: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: flat_load_dword v2, v[0:1] ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_unordered_load: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1 ; SKIP-CACHE-INV-NEXT: flat_load_dword v0, v[0:1] ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s3 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[2:3], v0 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %in, i32* %out) { entry: %val = load atomic i32, i32* %in unordered, align 4 store i32 %val, i32* %out ret void } define amdgpu_kernel void @flat_system_monotonic_load( ; GFX7-LABEL: flat_system_monotonic_load: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: flat_load_dword v0, v[0:1] glc ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[2:3], v0 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_monotonic_load: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: flat_load_dword v2, v[0:1] glc dlc ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_monotonic_load: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: flat_load_dword v2, v[0:1] glc dlc ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_monotonic_load: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1 ; SKIP-CACHE-INV-NEXT: flat_load_dword v0, v[0:1] glc ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s3 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[2:3], v0 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %in, i32* %out) { entry: %val = load atomic i32, i32* %in monotonic, align 4 store i32 %val, i32* %out ret void } define amdgpu_kernel void @flat_system_acquire_load( ; GFX7-LABEL: flat_system_acquire_load: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: flat_load_dword v0, v[0:1] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[2:3], v0 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_acquire_load: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: flat_load_dword v2, v[0:1] glc dlc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s3 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_acquire_load: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: flat_load_dword v2, v[0:1] glc dlc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s3 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_acquire_load: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1 ; SKIP-CACHE-INV-NEXT: flat_load_dword v0, v[0:1] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s3 ; SKIP-CACHE-INV-NEXT: flat_store_dword v[2:3], v0 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %in, i32* %out) { entry: %val = load atomic i32, i32* %in acquire, align 4 store i32 %val, i32* %out ret void } define amdgpu_kernel void @flat_system_seq_cst_load( ; GFX7-LABEL: flat_system_seq_cst_load: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_load_dword v0, v[0:1] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[2:3], v0 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_seq_cst_load: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_load_dword v2, v[0:1] glc dlc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s3 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_seq_cst_load: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_load_dword v2, v[0:1] glc dlc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s3 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_seq_cst_load: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_load_dword v0, v[0:1] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s3 ; SKIP-CACHE-INV-NEXT: flat_store_dword v[2:3], v0 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %in, i32* %out) { entry: %val = load atomic i32, i32* %in seq_cst, align 4 store i32 %val, i32* %out ret void } define amdgpu_kernel void @flat_system_unordered_store( ; GFX7-LABEL: flat_system_unordered_store: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_unordered_store: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_unordered_store: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_unordered_store: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dword s2, s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1 ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32 %in, i32* %out) { entry: store atomic i32 %in, i32* %out unordered, align 4 ret void } define amdgpu_kernel void @flat_system_monotonic_store( ; GFX7-LABEL: flat_system_monotonic_store: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_monotonic_store: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_monotonic_store: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_monotonic_store: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dword s2, s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1 ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32 %in, i32* %out) { entry: store atomic i32 %in, i32* %out monotonic, align 4 ret void } define amdgpu_kernel void @flat_system_release_store( ; GFX7-LABEL: flat_system_release_store: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_release_store: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_release_store: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_release_store: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dword s2, s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32 %in, i32* %out) { entry: store atomic i32 %in, i32* %out release, align 4 ret void } define amdgpu_kernel void @flat_system_seq_cst_store( ; GFX7-LABEL: flat_system_seq_cst_store: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_seq_cst_store: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_seq_cst_store: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_seq_cst_store: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dword s2, s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32 %in, i32* %out) { entry: store atomic i32 %in, i32* %out seq_cst, align 4 ret void } define amdgpu_kernel void @flat_system_monotonic_atomicrmw( ; GFX7-LABEL: flat_system_monotonic_atomicrmw: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: flat_atomic_swap v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_monotonic_atomicrmw: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_monotonic_atomicrmw: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_monotonic_atomicrmw: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: flat_atomic_swap v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in) { entry: %val = atomicrmw volatile xchg i32* %out, i32 %in monotonic ret void } define amdgpu_kernel void @flat_system_acquire_atomicrmw( ; GFX7-LABEL: flat_system_acquire_atomicrmw: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: flat_atomic_swap v[0:1], v2 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_acquire_atomicrmw: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_acquire_atomicrmw: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_acquire_atomicrmw: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: flat_atomic_swap v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in) { entry: %val = atomicrmw volatile xchg i32* %out, i32 %in acquire ret void } define amdgpu_kernel void @flat_system_release_atomicrmw( ; GFX7-LABEL: flat_system_release_atomicrmw: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_swap v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_release_atomicrmw: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_release_atomicrmw: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_release_atomicrmw: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_swap v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in) { entry: %val = atomicrmw volatile xchg i32* %out, i32 %in release ret void } define amdgpu_kernel void @flat_system_acq_rel_atomicrmw( ; GFX7-LABEL: flat_system_acq_rel_atomicrmw: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_swap v[0:1], v2 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_acq_rel_atomicrmw: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_acq_rel_atomicrmw: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_acq_rel_atomicrmw: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_swap v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in) { entry: %val = atomicrmw volatile xchg i32* %out, i32 %in acq_rel ret void } define amdgpu_kernel void @flat_system_seq_cst_atomicrmw( ; GFX7-LABEL: flat_system_seq_cst_atomicrmw: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_swap v[0:1], v2 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_seq_cst_atomicrmw: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_seq_cst_atomicrmw: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_seq_cst_atomicrmw: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_swap v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in) { entry: %val = atomicrmw volatile xchg i32* %out, i32 %in seq_cst ret void } define amdgpu_kernel void @flat_system_acquire_ret_atomicrmw( ; GFX7-LABEL: flat_system_acquire_ret_atomicrmw: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_acquire_ret_atomicrmw: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_acquire_ret_atomicrmw: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_acquire_ret_atomicrmw: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in) { entry: %val = atomicrmw volatile xchg i32* %out, i32 %in acquire store i32 %val, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_acq_rel_ret_atomicrmw( ; GFX7-LABEL: flat_system_acq_rel_ret_atomicrmw: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_acq_rel_ret_atomicrmw: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_acq_rel_ret_atomicrmw: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_acq_rel_ret_atomicrmw: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in) { entry: %val = atomicrmw volatile xchg i32* %out, i32 %in acq_rel store i32 %val, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_seq_cst_ret_atomicrmw( ; GFX7-LABEL: flat_system_seq_cst_ret_atomicrmw: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_seq_cst_ret_atomicrmw: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_seq_cst_ret_atomicrmw: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_seq_cst_ret_atomicrmw: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in) { entry: %val = atomicrmw volatile xchg i32* %out, i32 %in seq_cst store i32 %val, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_monotonic_monotonic_cmpxchg( ; GFX7-LABEL: flat_system_monotonic_monotonic_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_monotonic_monotonic_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_monotonic_monotonic_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_monotonic_monotonic_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in monotonic monotonic ret void } define amdgpu_kernel void @flat_system_acquire_monotonic_cmpxchg( ; GFX7-LABEL: flat_system_acquire_monotonic_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_acquire_monotonic_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_acquire_monotonic_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_acquire_monotonic_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in acquire monotonic ret void } define amdgpu_kernel void @flat_system_release_monotonic_cmpxchg( ; GFX7-LABEL: flat_system_release_monotonic_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_release_monotonic_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_release_monotonic_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_release_monotonic_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in release monotonic ret void } define amdgpu_kernel void @flat_system_acq_rel_monotonic_cmpxchg( ; GFX7-LABEL: flat_system_acq_rel_monotonic_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_acq_rel_monotonic_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_acq_rel_monotonic_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_acq_rel_monotonic_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in acq_rel monotonic ret void } define amdgpu_kernel void @flat_system_seq_cst_monotonic_cmpxchg( ; GFX7-LABEL: flat_system_seq_cst_monotonic_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_seq_cst_monotonic_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_seq_cst_monotonic_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_seq_cst_monotonic_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in seq_cst monotonic ret void } define amdgpu_kernel void @flat_system_acquire_acquire_cmpxchg( ; GFX7-LABEL: flat_system_acquire_acquire_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_acquire_acquire_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_acquire_acquire_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_acquire_acquire_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in acquire acquire ret void } define amdgpu_kernel void @flat_system_release_acquire_cmpxchg( ; GFX7-LABEL: flat_system_release_acquire_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_release_acquire_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_release_acquire_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_release_acquire_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in release acquire ret void } define amdgpu_kernel void @flat_system_acq_rel_acquire_cmpxchg( ; GFX7-LABEL: flat_system_acq_rel_acquire_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_acq_rel_acquire_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_acq_rel_acquire_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_acq_rel_acquire_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in acq_rel acquire ret void } define amdgpu_kernel void @flat_system_seq_cst_acquire_cmpxchg( ; GFX7-LABEL: flat_system_seq_cst_acquire_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_seq_cst_acquire_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_seq_cst_acquire_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_seq_cst_acquire_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in seq_cst acquire ret void } define amdgpu_kernel void @flat_system_seq_cst_seq_cst_cmpxchg( ; GFX7-LABEL: flat_system_seq_cst_seq_cst_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_seq_cst_seq_cst_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_seq_cst_seq_cst_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_seq_cst_seq_cst_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in seq_cst seq_cst ret void } define amdgpu_kernel void @flat_system_acquire_monotonic_ret_cmpxchg( ; GFX7-LABEL: flat_system_acquire_monotonic_ret_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s4, s0, 16 ; GFX7-NEXT: s_addc_u32 s5, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s4 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s5 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_acquire_monotonic_ret_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s4, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_acquire_monotonic_ret_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s4, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_acquire_monotonic_ret_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s4, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s5, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s5 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in acquire monotonic %val0 = extractvalue { i32, i1 } %val, 0 store i32 %val0, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_acq_rel_monotonic_ret_cmpxchg( ; GFX7-LABEL: flat_system_acq_rel_monotonic_ret_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s4, s0, 16 ; GFX7-NEXT: s_addc_u32 s5, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s4 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s5 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_acq_rel_monotonic_ret_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s4, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_acq_rel_monotonic_ret_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s4, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_acq_rel_monotonic_ret_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s4, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s5, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s5 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in acq_rel monotonic %val0 = extractvalue { i32, i1 } %val, 0 store i32 %val0, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_seq_cst_monotonic_ret_cmpxchg( ; GFX7-LABEL: flat_system_seq_cst_monotonic_ret_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s4, s0, 16 ; GFX7-NEXT: s_addc_u32 s5, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s4 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s5 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_seq_cst_monotonic_ret_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s4, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_seq_cst_monotonic_ret_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s4, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_seq_cst_monotonic_ret_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s4, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s5, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s5 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in seq_cst monotonic %val0 = extractvalue { i32, i1 } %val, 0 store i32 %val0, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_acquire_acquire_ret_cmpxchg( ; GFX7-LABEL: flat_system_acquire_acquire_ret_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s4, s0, 16 ; GFX7-NEXT: s_addc_u32 s5, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s4 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s5 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_acquire_acquire_ret_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s4, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_acquire_acquire_ret_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s4, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_acquire_acquire_ret_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s4, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s5, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s5 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in acquire acquire %val0 = extractvalue { i32, i1 } %val, 0 store i32 %val0, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_release_acquire_ret_cmpxchg( ; GFX7-LABEL: flat_system_release_acquire_ret_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s4, s0, 16 ; GFX7-NEXT: s_addc_u32 s5, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s4 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s5 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_release_acquire_ret_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s4, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_release_acquire_ret_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s4, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_release_acquire_ret_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s4, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s5, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s5 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in release acquire %val0 = extractvalue { i32, i1 } %val, 0 store i32 %val0, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_acq_rel_acquire_ret_cmpxchg( ; GFX7-LABEL: flat_system_acq_rel_acquire_ret_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s4, s0, 16 ; GFX7-NEXT: s_addc_u32 s5, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s4 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s5 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_acq_rel_acquire_ret_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s4, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_acq_rel_acquire_ret_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s4, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_acq_rel_acquire_ret_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s4, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s5, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s5 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in acq_rel acquire %val0 = extractvalue { i32, i1 } %val, 0 store i32 %val0, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_seq_cst_acquire_ret_cmpxchg( ; GFX7-LABEL: flat_system_seq_cst_acquire_ret_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s4, s0, 16 ; GFX7-NEXT: s_addc_u32 s5, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s4 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s5 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_seq_cst_acquire_ret_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s4, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_seq_cst_acquire_ret_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s4, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_seq_cst_acquire_ret_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s4, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s5, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s5 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in seq_cst acquire %val0 = extractvalue { i32, i1 } %val, 0 store i32 %val0, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_seq_cst_seq_cst_ret_cmpxchg( ; GFX7-LABEL: flat_system_seq_cst_seq_cst_ret_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s4, s0, 16 ; GFX7-NEXT: s_addc_u32 s5, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s4 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s5 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_seq_cst_seq_cst_ret_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s4, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_seq_cst_seq_cst_ret_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s4, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_seq_cst_seq_cst_ret_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s4, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s5, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s5 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in seq_cst seq_cst %val0 = extractvalue { i32, i1 } %val, 0 store i32 %val0, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_one_as_unordered_load( ; GFX7-LABEL: flat_system_one_as_unordered_load: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: flat_load_dword v0, v[0:1] ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[2:3], v0 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_unordered_load: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: flat_load_dword v2, v[0:1] ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_unordered_load: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: flat_load_dword v2, v[0:1] ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_unordered_load: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1 ; SKIP-CACHE-INV-NEXT: flat_load_dword v0, v[0:1] ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s3 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[2:3], v0 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %in, i32* %out) { entry: %val = load atomic i32, i32* %in syncscope("one-as") unordered, align 4 store i32 %val, i32* %out ret void } define amdgpu_kernel void @flat_system_one_as_monotonic_load( ; GFX7-LABEL: flat_system_one_as_monotonic_load: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: flat_load_dword v0, v[0:1] glc ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[2:3], v0 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_monotonic_load: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: flat_load_dword v2, v[0:1] glc dlc ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_monotonic_load: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: flat_load_dword v2, v[0:1] glc dlc ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_monotonic_load: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1 ; SKIP-CACHE-INV-NEXT: flat_load_dword v0, v[0:1] glc ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s3 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[2:3], v0 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %in, i32* %out) { entry: %val = load atomic i32, i32* %in syncscope("one-as") monotonic, align 4 store i32 %val, i32* %out ret void } define amdgpu_kernel void @flat_system_one_as_acquire_load( ; GFX7-LABEL: flat_system_one_as_acquire_load: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: flat_load_dword v0, v[0:1] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[2:3], v0 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_acquire_load: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: flat_load_dword v2, v[0:1] glc dlc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s3 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_acquire_load: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: flat_load_dword v2, v[0:1] glc dlc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s3 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_acquire_load: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1 ; SKIP-CACHE-INV-NEXT: flat_load_dword v0, v[0:1] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s3 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[2:3], v0 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %in, i32* %out) { entry: %val = load atomic i32, i32* %in syncscope("one-as") acquire, align 4 store i32 %val, i32* %out ret void } define amdgpu_kernel void @flat_system_one_as_seq_cst_load( ; GFX7-LABEL: flat_system_one_as_seq_cst_load: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_load_dword v0, v[0:1] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[2:3], v0 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_seq_cst_load: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_load_dword v2, v[0:1] glc dlc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s3 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_seq_cst_load: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_load_dword v2, v[0:1] glc dlc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s3 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_seq_cst_load: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_load_dword v0, v[0:1] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s3 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[2:3], v0 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %in, i32* %out) { entry: %val = load atomic i32, i32* %in syncscope("one-as") seq_cst, align 4 store i32 %val, i32* %out ret void } define amdgpu_kernel void @flat_system_one_as_unordered_store( ; GFX7-LABEL: flat_system_one_as_unordered_store: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_unordered_store: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_unordered_store: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_unordered_store: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dword s2, s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1 ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32 %in, i32* %out) { entry: store atomic i32 %in, i32* %out syncscope("one-as") unordered, align 4 ret void } define amdgpu_kernel void @flat_system_one_as_monotonic_store( ; GFX7-LABEL: flat_system_one_as_monotonic_store: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_monotonic_store: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_monotonic_store: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_monotonic_store: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dword s2, s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1 ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32 %in, i32* %out) { entry: store atomic i32 %in, i32* %out syncscope("one-as") monotonic, align 4 ret void } define amdgpu_kernel void @flat_system_one_as_release_store( ; GFX7-LABEL: flat_system_one_as_release_store: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_release_store: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_release_store: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_release_store: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dword s2, s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32 %in, i32* %out) { entry: store atomic i32 %in, i32* %out syncscope("one-as") release, align 4 ret void } define amdgpu_kernel void @flat_system_one_as_seq_cst_store( ; GFX7-LABEL: flat_system_one_as_seq_cst_store: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_seq_cst_store: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_seq_cst_store: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x0 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_seq_cst_store: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dword s2, s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32 %in, i32* %out) { entry: store atomic i32 %in, i32* %out syncscope("one-as") seq_cst, align 4 ret void } define amdgpu_kernel void @flat_system_one_as_monotonic_atomicrmw( ; GFX7-LABEL: flat_system_one_as_monotonic_atomicrmw: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: flat_atomic_swap v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_monotonic_atomicrmw: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_monotonic_atomicrmw: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_monotonic_atomicrmw: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: flat_atomic_swap v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in) { entry: %val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("one-as") monotonic ret void } define amdgpu_kernel void @flat_system_one_as_acquire_atomicrmw( ; GFX7-LABEL: flat_system_one_as_acquire_atomicrmw: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: flat_atomic_swap v[0:1], v2 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_acquire_atomicrmw: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_acquire_atomicrmw: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_acquire_atomicrmw: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: flat_atomic_swap v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in) { entry: %val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("one-as") acquire ret void } define amdgpu_kernel void @flat_system_one_as_release_atomicrmw( ; GFX7-LABEL: flat_system_one_as_release_atomicrmw: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_swap v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_release_atomicrmw: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_release_atomicrmw: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_release_atomicrmw: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_swap v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in) { entry: %val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("one-as") release ret void } define amdgpu_kernel void @flat_system_one_as_acq_rel_atomicrmw( ; GFX7-LABEL: flat_system_one_as_acq_rel_atomicrmw: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_swap v[0:1], v2 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_acq_rel_atomicrmw: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_acq_rel_atomicrmw: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_acq_rel_atomicrmw: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_swap v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in) { entry: %val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("one-as") acq_rel ret void } define amdgpu_kernel void @flat_system_one_as_seq_cst_atomicrmw( ; GFX7-LABEL: flat_system_one_as_seq_cst_atomicrmw: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_swap v[0:1], v2 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_seq_cst_atomicrmw: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_seq_cst_atomicrmw: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_swap v[0:1], v2 ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_seq_cst_atomicrmw: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_swap v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in) { entry: %val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("one-as") seq_cst ret void } define amdgpu_kernel void @flat_system_one_as_acquire_ret_atomicrmw( ; GFX7-LABEL: flat_system_one_as_acquire_ret_atomicrmw: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_acquire_ret_atomicrmw: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_acquire_ret_atomicrmw: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_acquire_ret_atomicrmw: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in) { entry: %val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("one-as") acquire store i32 %val, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_one_as_acq_rel_ret_atomicrmw( ; GFX7-LABEL: flat_system_one_as_acq_rel_ret_atomicrmw: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_acq_rel_ret_atomicrmw: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_acq_rel_ret_atomicrmw: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_acq_rel_ret_atomicrmw: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in) { entry: %val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("one-as") acq_rel store i32 %val, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_one_as_seq_cst_ret_atomicrmw( ; GFX7-LABEL: flat_system_one_as_seq_cst_ret_atomicrmw: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_seq_cst_ret_atomicrmw: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_seq_cst_ret_atomicrmw: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_seq_cst_ret_atomicrmw: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_swap v2, v[0:1], v2 glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in) { entry: %val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("one-as") seq_cst store i32 %val, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_one_as_monotonic_monotonic_cmpxchg( ; GFX7-LABEL: flat_system_one_as_monotonic_monotonic_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_monotonic_monotonic_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_monotonic_monotonic_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_monotonic_monotonic_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") monotonic monotonic ret void } define amdgpu_kernel void @flat_system_one_as_acquire_monotonic_cmpxchg( ; GFX7-LABEL: flat_system_one_as_acquire_monotonic_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_acquire_monotonic_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_acquire_monotonic_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_acquire_monotonic_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") acquire monotonic ret void } define amdgpu_kernel void @flat_system_one_as_release_monotonic_cmpxchg( ; GFX7-LABEL: flat_system_one_as_release_monotonic_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_release_monotonic_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_release_monotonic_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_release_monotonic_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") release monotonic ret void } define amdgpu_kernel void @flat_system_one_as_acq_rel_monotonic_cmpxchg( ; GFX7-LABEL: flat_system_one_as_acq_rel_monotonic_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_acq_rel_monotonic_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_acq_rel_monotonic_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_acq_rel_monotonic_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") acq_rel monotonic ret void } define amdgpu_kernel void @flat_system_one_as_seq_cst_monotonic_cmpxchg( ; GFX7-LABEL: flat_system_one_as_seq_cst_monotonic_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_seq_cst_monotonic_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_seq_cst_monotonic_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_seq_cst_monotonic_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") seq_cst monotonic ret void } define amdgpu_kernel void @flat_system_one_as_acquire_acquire_cmpxchg( ; GFX7-LABEL: flat_system_one_as_acquire_acquire_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_acquire_acquire_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_acquire_acquire_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_acquire_acquire_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") acquire acquire ret void } define amdgpu_kernel void @flat_system_one_as_release_acquire_cmpxchg( ; GFX7-LABEL: flat_system_one_as_release_acquire_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_release_acquire_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_release_acquire_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_release_acquire_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") release acquire ret void } define amdgpu_kernel void @flat_system_one_as_acq_rel_acquire_cmpxchg( ; GFX7-LABEL: flat_system_one_as_acq_rel_acquire_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_acq_rel_acquire_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_acq_rel_acquire_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_acq_rel_acquire_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") acq_rel acquire ret void } define amdgpu_kernel void @flat_system_one_as_seq_cst_acquire_cmpxchg( ; GFX7-LABEL: flat_system_one_as_seq_cst_acquire_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_seq_cst_acquire_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_seq_cst_acquire_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_seq_cst_acquire_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") seq_cst acquire ret void } define amdgpu_kernel void @flat_system_one_as_seq_cst_seq_cst_cmpxchg( ; GFX7-LABEL: flat_system_one_as_seq_cst_seq_cst_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s0, s0, 16 ; GFX7-NEXT: s_addc_u32 s1, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_seq_cst_seq_cst_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s0, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_seq_cst_seq_cst_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s0, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s1, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_seq_cst_seq_cst_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s2, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s3, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v[0:1], v[2:3] ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") seq_cst seq_cst ret void } define amdgpu_kernel void @flat_system_one_as_acquire_monotonic_ret_cmpxchg( ; GFX7-LABEL: flat_system_one_as_acquire_monotonic_ret_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s4, s0, 16 ; GFX7-NEXT: s_addc_u32 s5, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s4 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s5 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_acquire_monotonic_ret_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s4, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_acquire_monotonic_ret_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s4, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_acquire_monotonic_ret_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s4, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s5, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s5 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") acquire monotonic %val0 = extractvalue { i32, i1 } %val, 0 store i32 %val0, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_one_as_acq_rel_monotonic_ret_cmpxchg( ; GFX7-LABEL: flat_system_one_as_acq_rel_monotonic_ret_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s4, s0, 16 ; GFX7-NEXT: s_addc_u32 s5, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s4 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s5 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_acq_rel_monotonic_ret_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s4, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_acq_rel_monotonic_ret_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s4, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_acq_rel_monotonic_ret_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s4, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s5, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s5 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") acq_rel monotonic %val0 = extractvalue { i32, i1 } %val, 0 store i32 %val0, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_one_as_seq_cst_monotonic_ret_cmpxchg( ; GFX7-LABEL: flat_system_one_as_seq_cst_monotonic_ret_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s4, s0, 16 ; GFX7-NEXT: s_addc_u32 s5, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s4 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s5 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_seq_cst_monotonic_ret_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s4, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_seq_cst_monotonic_ret_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s4, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_seq_cst_monotonic_ret_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s4, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s5, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s5 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") seq_cst monotonic %val0 = extractvalue { i32, i1 } %val, 0 store i32 %val0, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_one_as_acquire_acquire_ret_cmpxchg( ; GFX7-LABEL: flat_system_one_as_acquire_acquire_ret_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s4, s0, 16 ; GFX7-NEXT: s_addc_u32 s5, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s4 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s5 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_acquire_acquire_ret_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s4, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_acquire_acquire_ret_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s4, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_acquire_acquire_ret_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s4, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s5, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s5 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") acquire acquire %val0 = extractvalue { i32, i1 } %val, 0 store i32 %val0, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_one_as_release_acquire_ret_cmpxchg( ; GFX7-LABEL: flat_system_one_as_release_acquire_ret_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s4, s0, 16 ; GFX7-NEXT: s_addc_u32 s5, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s4 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s5 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_release_acquire_ret_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s4, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_release_acquire_ret_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s4, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_release_acquire_ret_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s4, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s5, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s5 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") release acquire %val0 = extractvalue { i32, i1 } %val, 0 store i32 %val0, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_one_as_acq_rel_acquire_ret_cmpxchg( ; GFX7-LABEL: flat_system_one_as_acq_rel_acquire_ret_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s4, s0, 16 ; GFX7-NEXT: s_addc_u32 s5, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s4 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s5 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_acq_rel_acquire_ret_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s4, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_acq_rel_acquire_ret_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s4, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_acq_rel_acquire_ret_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s4, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s5, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s5 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") acq_rel acquire %val0 = extractvalue { i32, i1 } %val, 0 store i32 %val0, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_one_as_seq_cst_acquire_ret_cmpxchg( ; GFX7-LABEL: flat_system_one_as_seq_cst_acquire_ret_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s4, s0, 16 ; GFX7-NEXT: s_addc_u32 s5, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s4 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s5 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_seq_cst_acquire_ret_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s4, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_seq_cst_acquire_ret_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s4, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_seq_cst_acquire_ret_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s4, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s5, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s5 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") seq_cst acquire %val0 = extractvalue { i32, i1 } %val, 0 store i32 %val0, i32* %out, align 4 ret void } define amdgpu_kernel void @flat_system_one_as_seq_cst_seq_cst_ret_cmpxchg( ; GFX7-LABEL: flat_system_one_as_seq_cst_seq_cst_ret_cmpxchg: ; GFX7: ; %bb.0: ; %entry ; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX7-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x2 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: s_add_u32 s4, s0, 16 ; GFX7-NEXT: s_addc_u32 s5, s1, 0 ; GFX7-NEXT: v_mov_b32_e32 v0, s4 ; GFX7-NEXT: v_mov_b32_e32 v2, s2 ; GFX7-NEXT: v_mov_b32_e32 v1, s5 ; GFX7-NEXT: v_mov_b32_e32 v3, s3 ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX7-NEXT: s_waitcnt vmcnt(0) ; GFX7-NEXT: buffer_wbinvl1_vol ; GFX7-NEXT: v_mov_b32_e32 v0, s0 ; GFX7-NEXT: v_mov_b32_e32 v1, s1 ; GFX7-NEXT: s_waitcnt lgkmcnt(0) ; GFX7-NEXT: flat_store_dword v[0:1], v2 ; GFX7-NEXT: s_endpgm ; ; GFX10-WGP-LABEL: flat_system_one_as_seq_cst_seq_cst_ret_cmpxchg: ; GFX10-WGP: ; %bb.0: ; %entry ; GFX10-WGP-NEXT: s_clause 0x1 ; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-WGP-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: s_add_u32 s4, s0, 16 ; GFX10-WGP-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-WGP-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-WGP-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) ; GFX10-WGP-NEXT: buffer_gl0_inv ; GFX10-WGP-NEXT: buffer_gl1_inv ; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-WGP-NEXT: flat_store_dword v[0:1], v2 ; GFX10-WGP-NEXT: s_endpgm ; ; GFX10-CU-LABEL: flat_system_one_as_seq_cst_seq_cst_ret_cmpxchg: ; GFX10-CU: ; %bb.0: ; %entry ; GFX10-CU-NEXT: s_clause 0x1 ; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 ; GFX10-CU-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: s_add_u32 s4, s0, 16 ; GFX10-CU-NEXT: s_addc_u32 s5, s1, 0 ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s4 ; GFX10-CU-NEXT: v_mov_b32_e32 v2, s2 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s5 ; GFX10-CU-NEXT: v_mov_b32_e32 v3, s3 ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 ; GFX10-CU-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; GFX10-CU-NEXT: s_waitcnt vmcnt(0) ; GFX10-CU-NEXT: buffer_gl0_inv ; GFX10-CU-NEXT: buffer_gl1_inv ; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0 ; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1 ; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) ; GFX10-CU-NEXT: flat_store_dword v[0:1], v2 ; GFX10-CU-NEXT: s_endpgm ; ; SKIP-CACHE-INV-LABEL: flat_system_one_as_seq_cst_seq_cst_ret_cmpxchg: ; SKIP-CACHE-INV: ; %bb.0: ; %entry ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9 ; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: s_add_u32 s4, s2, 16 ; SKIP-CACHE-INV-NEXT: s_addc_u32 s5, s3, 0 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v3, s1 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s5 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s0 ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc ; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0) ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2 ; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s3 ; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0) ; SKIP-CACHE-INV-NEXT: flat_store_dword v[0:1], v2 ; SKIP-CACHE-INV-NEXT: s_endpgm i32* %out, i32 %in, i32 %old) { entry: %gep = getelementptr i32, i32* %out, i32 4 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("one-as") seq_cst seq_cst %val0 = extractvalue { i32, i1 } %val, 0 store i32 %val0, i32* %out, align 4 ret void }