72 lines
3.4 KiB
LLVM
72 lines
3.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+amx-int8 -mattr=+avx512f -verify-machineinstrs | FileCheck %s
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%struct.__tile_str = type <{ i16, i16, [60 x i8], <256 x i32> }>
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@buf = dso_local global [3072 x i8] zeroinitializer, align 64
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define dso_local void @test_api(i16 signext %0, i16 signext %1) nounwind {
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; CHECK-LABEL: test_api:
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; CHECK: # %bb.0:
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; CHECK-NEXT: pushq %rbp
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; CHECK-NEXT: pushq %r15
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; CHECK-NEXT: pushq %r14
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; CHECK-NEXT: pushq %rbx
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; CHECK-NEXT: subq $4056, %rsp # imm = 0xFD8
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; CHECK-NEXT: movl %esi, %ebx
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; CHECK-NEXT: movl %edi, %ebp
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; CHECK-NEXT: vpxord %zmm0, %zmm0, %zmm0
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; CHECK-NEXT: vmovdqu64 %zmm0, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movb $1, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movb %bpl, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movw %bx, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movb %bpl, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movw $8, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movb $8, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movw %bx, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: ldtilecfg {{[0-9]+}}(%rsp)
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; CHECK-NEXT: sttilecfg {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Folded Spill
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; CHECK-NEXT: movl $buf, %eax
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; CHECK-NEXT: movl $32, %r14d
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; CHECK-NEXT: movw $8, %r15w
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; CHECK-NEXT: tileloadd (%rax,%r14), %tmm1
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; CHECK-NEXT: movabsq $64, %rax
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; CHECK-NEXT: tilestored %tmm1, 2048(%rsp,%rax) # 1024-byte Folded Spill
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; CHECK-NEXT: movl $buf+1024, %eax
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; CHECK-NEXT: tileloadd (%rax,%r14), %tmm2
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; CHECK-NEXT: movabsq $64, %rax
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; CHECK-NEXT: tilestored %tmm2, 1024(%rsp,%rax) # 1024-byte Folded Spill
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; CHECK-NEXT: xorl %eax, %eax
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; CHECK-NEXT: vzeroupper
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; CHECK-NEXT: callq foo
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; CHECK-NEXT: movl $buf+2048, %eax
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; CHECK-NEXT: ldtilecfg {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Folded Reload
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; CHECK-NEXT: tileloadd (%rax,%r14), %tmm0
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; CHECK-NEXT: movabsq $64, %rcx
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; CHECK-NEXT: tileloadd 2048(%rsp,%rcx), %tmm1 # 1024-byte Folded Reload
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; CHECK-NEXT: movabsq $64, %rcx
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; CHECK-NEXT: tileloadd 1024(%rsp,%rcx), %tmm2 # 1024-byte Folded Reload
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; CHECK-NEXT: tdpbssd %tmm2, %tmm1, %tmm0
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; CHECK-NEXT: tilestored %tmm0, (%rax,%r14)
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; CHECK-NEXT: addq $4056, %rsp # imm = 0xFD8
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; CHECK-NEXT: popq %rbx
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; CHECK-NEXT: popq %r14
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; CHECK-NEXT: popq %r15
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; CHECK-NEXT: popq %rbp
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; CHECK-NEXT: tilerelease
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; CHECK-NEXT: retq
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%3 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 %0, i16 8, i8* getelementptr inbounds ([3072 x i8], [3072 x i8]* @buf, i64 0, i64 0), i64 32)
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%4 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 8, i16 %1, i8* getelementptr inbounds ([3072 x i8], [3072 x i8]* @buf, i64 0, i64 1024), i64 32)
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tail call void (...) @foo()
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%5 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 %0, i16 %1, i8* getelementptr inbounds ([3072 x i8], [3072 x i8]* @buf, i64 0, i64 2048), i64 32)
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%6 = tail call x86_amx @llvm.x86.tdpbssd.internal(i16 %0, i16 %1, i16 8, x86_amx %5, x86_amx %3, x86_amx %4)
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tail call void @llvm.x86.tilestored64.internal(i16 %0, i16 %1, i8* getelementptr inbounds ([3072 x i8], [3072 x i8]* @buf, i64 0, i64 2048), i64 32, x86_amx %6)
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ret void
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}
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declare dso_local void @foo(...)
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declare x86_amx @llvm.x86.tileloadd64.internal(i16, i16, i8*, i64)
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declare x86_amx @llvm.x86.tdpbssd.internal(i16, i16, i16, x86_amx, x86_amx, x86_amx)
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declare void @llvm.x86.tilestored64.internal(i16, i16, i8*, i64, x86_amx)
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