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llvm-for-llvmta/test/CodeGen/NVPTX/f16x2-instructions.ll

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; ## Full FP16 support enabled by default.
; RUN: llc < %s -mtriple=nvptx64-nvidia-cuda -mcpu=sm_53 -asm-verbose=false \
; RUN: -O0 -disable-post-ra -frame-pointer=all -verify-machineinstrs \
; RUN: | FileCheck -allow-deprecated-dag-overlap -check-prefixes CHECK,CHECK-F16 %s
; ## FP16 support explicitly disabled.
; RUN: llc < %s -mtriple=nvptx64-nvidia-cuda -mcpu=sm_53 -asm-verbose=false \
; RUN: -O0 -disable-post-ra -frame-pointer=all --nvptx-no-f16-math \
; RUN: -verify-machineinstrs \
; RUN: | FileCheck -allow-deprecated-dag-overlap -check-prefixes CHECK,CHECK-NOF16 %s
; ## FP16 is not supported by hardware.
; RUN: llc < %s -O0 -mtriple=nvptx64-nvidia-cuda -mcpu=sm_52 -asm-verbose=false \
; RUN: -disable-post-ra -frame-pointer=all -verify-machineinstrs \
; RUN: | FileCheck -allow-deprecated-dag-overlap -check-prefixes CHECK,CHECK-NOF16 %s
target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
; CHECK-LABEL: test_ret_const(
; CHECK: mov.u32 [[T:%r[0-9+]]], 1073757184;
; CHECK: mov.b32 [[R:%hh[0-9+]]], [[T]];
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK-NEXT: ret;
define <2 x half> @test_ret_const() #0 {
ret <2 x half> <half 1.0, half 2.0>
}
; CHECK-LABEL: test_extract_0(
; CHECK: ld.param.b32 [[A:%hh[0-9]+]], [test_extract_0_param_0];
; CHECK: mov.b32 {[[R:%h[0-9]+]], %tmp_hi}, [[A]];
; CHECK: st.param.b16 [func_retval0+0], [[R]];
; CHECK: ret;
define half @test_extract_0(<2 x half> %a) #0 {
%e = extractelement <2 x half> %a, i32 0
ret half %e
}
; CHECK-LABEL: test_extract_1(
; CHECK: ld.param.b32 [[A:%hh[0-9]+]], [test_extract_1_param_0];
; CHECK: mov.b32 {%tmp_lo, [[R:%h[0-9]+]]}, [[A]];
; CHECK: st.param.b16 [func_retval0+0], [[R]];
; CHECK: ret;
define half @test_extract_1(<2 x half> %a) #0 {
%e = extractelement <2 x half> %a, i32 1
ret half %e
}
; CHECK-LABEL: test_extract_i(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_extract_i_param_0];
; CHECK-DAG: ld.param.u64 [[IDX:%rd[0-9]+]], [test_extract_i_param_1];
; CHECK-DAG: setp.eq.s64 [[PRED:%p[0-9]+]], [[IDX]], 0;
; CHECK-DAG: mov.b32 {[[E0:%h[0-9]+]], [[E1:%h[0-9]+]]}, [[A]];
; CHECK: selp.b16 [[R:%h[0-9]+]], [[E0]], [[E1]], [[PRED]];
; CHECK: st.param.b16 [func_retval0+0], [[R]];
; CHECK: ret;
define half @test_extract_i(<2 x half> %a, i64 %idx) #0 {
%e = extractelement <2 x half> %a, i64 %idx
ret half %e
}
; CHECK-LABEL: test_fadd(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fadd_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fadd_param_1];
;
; CHECK-F16-NEXT: add.rn.f16x2 [[R:%hh[0-9]+]], [[A]], [[B]];
;
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: add.rn.f32 [[FR0:%f[0-9]+]], [[FA0]], [[FB0]];
; CHECK-NOF16-DAG: add.rn.f32 [[FR1:%f[0-9]+]], [[FA1]], [[FB1]];
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[FR0]]
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[FR1]]
; CHECK-NOF16: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
;
; CHECK-NEXT: st.param.b32 [func_retval0+0], [[R]];
; CHECK-NEXT: ret;
define <2 x half> @test_fadd(<2 x half> %a, <2 x half> %b) #0 {
%r = fadd <2 x half> %a, %b
ret <2 x half> %r
}
; Check that we can lower fadd with immediate arguments.
; CHECK-LABEL: test_fadd_imm_0(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fadd_imm_0_param_0];
;
; CHECK-F16: mov.u32 [[I:%r[0-9+]]], 1073757184;
; CHECK-F16: mov.b32 [[IHH:%hh[0-9+]]], [[I]];
; CHECK-F16: add.rn.f16x2 [[R:%hh[0-9]+]], [[A]], [[IHH]];
;
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: add.rn.f32 [[FR0:%f[0-9]+]], [[FA0]], 0f3F800000;
; CHECK-NOF16-DAG: add.rn.f32 [[FR1:%f[0-9]+]], [[FA1]], 0f40000000;
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[FR0]]
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[FR1]]
; CHECK-NOF16: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
;
; CHECK-NEXT: st.param.b32 [func_retval0+0], [[R]];
; CHECK-NEXT: ret;
define <2 x half> @test_fadd_imm_0(<2 x half> %a) #0 {
%r = fadd <2 x half> <half 1.0, half 2.0>, %a
ret <2 x half> %r
}
; CHECK-LABEL: test_fadd_imm_1(
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fadd_imm_1_param_0];
;
; CHECK-F16: mov.u32 [[I:%r[0-9+]]], 1073757184;
; CHECK-F16: mov.b32 [[IHH:%hh[0-9+]]], [[I]];
; CHECK-F16: add.rn.f16x2 [[R:%hh[0-9]+]], [[B]], [[IHH]];
;
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: add.rn.f32 [[FR0:%f[0-9]+]], [[FA0]], 0f3F800000;
; CHECK-NOF16-DAG: add.rn.f32 [[FR1:%f[0-9]+]], [[FA1]], 0f40000000;
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[FR0]]
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[FR1]]
; CHECK-NOF16: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
;
; CHECK-NEXT: st.param.b32 [func_retval0+0], [[R]];
; CHECK-NEXT: ret;
define <2 x half> @test_fadd_imm_1(<2 x half> %a) #0 {
%r = fadd <2 x half> %a, <half 1.0, half 2.0>
ret <2 x half> %r
}
; CHECK-LABEL: test_fsub(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fsub_param_0];
;
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fsub_param_1];
; CHECK-F16-NEXT: sub.rn.f16x2 [[R:%hh[0-9]+]], [[A]], [[B]];
;
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: sub.rn.f32 [[FR0:%f[0-9]+]], [[FA0]], [[FB0]];
; CHECK-NOF16-DAG: sub.rn.f32 [[FR1:%f[0-9]+]], [[FA1]], [[FB1]];
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[FR0]]
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[FR1]]
; CHECK-NOF16: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
;
; CHECK-NEXT: st.param.b32 [func_retval0+0], [[R]];
; CHECK-NEXT: ret;
define <2 x half> @test_fsub(<2 x half> %a, <2 x half> %b) #0 {
%r = fsub <2 x half> %a, %b
ret <2 x half> %r
}
; CHECK-LABEL: test_fneg(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fneg_param_0];
;
; CHECK-F16: mov.u32 [[I0:%r[0-9+]]], 0;
; CHECK-F16: mov.b32 [[IHH0:%hh[0-9+]]], [[I0]];
; CHECK-F16-NEXT: sub.rn.f16x2 [[R:%hh[0-9]+]], [[IHH0]], [[A]];
;
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: mov.f32 [[Z:%f[0-9]+]], 0f00000000;
; CHECK-NOF16-DAG: sub.rn.f32 [[FR0:%f[0-9]+]], [[Z]], [[FA0]];
; CHECK-NOF16-DAG: sub.rn.f32 [[FR1:%f[0-9]+]], [[Z]], [[FA1]];
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[FR0]]
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[FR1]]
; CHECK-NOF16: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
;
; CHECK-NEXT: st.param.b32 [func_retval0+0], [[R]];
; CHECK-NEXT: ret;
define <2 x half> @test_fneg(<2 x half> %a) #0 {
%r = fsub <2 x half> <half 0.0, half 0.0>, %a
ret <2 x half> %r
}
; CHECK-LABEL: test_fmul(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fmul_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fmul_param_1];
; CHECK-F16-NEXT: mul.rn.f16x2 [[R:%hh[0-9]+]], [[A]], [[B]];
;
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: mul.rn.f32 [[FR0:%f[0-9]+]], [[FA0]], [[FB0]];
; CHECK-NOF16-DAG: mul.rn.f32 [[FR1:%f[0-9]+]], [[FA1]], [[FB1]];
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[FR0]]
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[FR1]]
; CHECK-NOF16: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
;
; CHECK-NEXT: st.param.b32 [func_retval0+0], [[R]];
; CHECK-NEXT: ret;
define <2 x half> @test_fmul(<2 x half> %a, <2 x half> %b) #0 {
%r = fmul <2 x half> %a, %b
ret <2 x half> %r
}
; CHECK-LABEL: test_fdiv(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fdiv_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fdiv_param_1];
; CHECK-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]];
; CHECK-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]];
; CHECK-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]];
; CHECK-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]];
; CHECK-DAG: div.rn.f32 [[FR0:%f[0-9]+]], [[FA0]], [[FB0]];
; CHECK-DAG: div.rn.f32 [[FR1:%f[0-9]+]], [[FA1]], [[FB1]];
; CHECK-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[FR0]];
; CHECK-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[FR1]];
; CHECK-NEXT: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK-NEXT: st.param.b32 [func_retval0+0], [[R]];
; CHECK-NEXT: ret;
define <2 x half> @test_fdiv(<2 x half> %a, <2 x half> %b) #0 {
%r = fdiv <2 x half> %a, %b
ret <2 x half> %r
}
; CHECK-LABEL: test_frem(
; -- Load two 16x2 inputs and split them into f16 elements
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_frem_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_frem_param_1];
; -- Split into elements
; CHECK-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; -- promote to f32.
; CHECK-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]];
; CHECK-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]];
; CHECK-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]];
; CHECK-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]];
; -- frem(a[0],b[0]).
; CHECK-DAG: div.rn.f32 [[FD0:%f[0-9]+]], [[FA0]], [[FB0]];
; CHECK-DAG: cvt.rmi.f32.f32 [[DI0:%f[0-9]+]], [[FD0]];
; CHECK-DAG: mul.f32 [[RI0:%f[0-9]+]], [[DI0]], [[FB0]];
; CHECK-DAG: sub.f32 [[RF0:%f[0-9]+]], [[FA0]], [[RI0]];
; -- frem(a[1],b[1]).
; CHECK-DAG: div.rn.f32 [[FD1:%f[0-9]+]], [[FA1]], [[FB1]];
; CHECK-DAG: cvt.rmi.f32.f32 [[DI1:%f[0-9]+]], [[FD1]];
; CHECK-DAG: mul.f32 [[RI1:%f[0-9]+]], [[DI1]], [[FB1]];
; CHECK-DAG: sub.f32 [[RF1:%f[0-9]+]], [[FA1]], [[RI1]];
; -- convert back to f16.
; CHECK-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[RF0]];
; CHECK-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[RF1]];
; -- merge into f16x2 and return it.
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK-NEXT: st.param.b32 [func_retval0+0], [[R]];
; CHECK-NEXT: ret;
define <2 x half> @test_frem(<2 x half> %a, <2 x half> %b) #0 {
%r = frem <2 x half> %a, %b
ret <2 x half> %r
}
; CHECK-LABEL: .func test_ldst_v2f16(
; CHECK-DAG: ld.param.u64 %[[A:rd[0-9]+]], [test_ldst_v2f16_param_0];
; CHECK-DAG: ld.param.u64 %[[B:rd[0-9]+]], [test_ldst_v2f16_param_1];
; CHECK-DAG: ld.b32 [[E:%hh[0-9]+]], [%[[A]]]
; CHECK: mov.b32 {[[E0:%h[0-9]+]], [[E1:%h[0-9]+]]}, [[E]];
; CHECK-DAG: st.v2.b16 [%[[B]]], {[[E0]], [[E1]]};
; CHECK: ret;
define void @test_ldst_v2f16(<2 x half>* %a, <2 x half>* %b) {
%t1 = load <2 x half>, <2 x half>* %a
store <2 x half> %t1, <2 x half>* %b, align 16
ret void
}
; CHECK-LABEL: .func test_ldst_v3f16(
; CHECK-DAG: ld.param.u64 %[[A:rd[0-9]+]], [test_ldst_v3f16_param_0];
; CHECK-DAG: ld.param.u64 %[[B:rd[0-9]+]], [test_ldst_v3f16_param_1];
; -- v3 is inconvenient to capture as it's lowered as ld.b64 + fair
; number of bitshifting instructions that may change at llvm's whim.
; So we only verify that we only issue correct number of writes using
; correct offset, but not the values we write.
; CHECK-DAG: ld.u64
; CHECK-DAG: st.u32 [%[[B]]],
; CHECK-DAG: st.b16 [%[[B]]+4],
; CHECK: ret;
define void @test_ldst_v3f16(<3 x half>* %a, <3 x half>* %b) {
%t1 = load <3 x half>, <3 x half>* %a
store <3 x half> %t1, <3 x half>* %b, align 16
ret void
}
; CHECK-LABEL: .func test_ldst_v4f16(
; CHECK-DAG: ld.param.u64 %[[A:rd[0-9]+]], [test_ldst_v4f16_param_0];
; CHECK-DAG: ld.param.u64 %[[B:rd[0-9]+]], [test_ldst_v4f16_param_1];
; CHECK-DAG: ld.v4.b16 {[[E0:%h[0-9]+]], [[E1:%h[0-9]+]], [[E2:%h[0-9]+]], [[E3:%h[0-9]+]]}, [%[[A]]];
; CHECK-DAG: st.v4.b16 [%[[B]]], {[[E0]], [[E1]], [[E2]], [[E3]]};
; CHECK: ret;
define void @test_ldst_v4f16(<4 x half>* %a, <4 x half>* %b) {
%t1 = load <4 x half>, <4 x half>* %a
store <4 x half> %t1, <4 x half>* %b, align 16
ret void
}
; CHECK-LABEL: .func test_ldst_v8f16(
; CHECK-DAG: ld.param.u64 %[[A:rd[0-9]+]], [test_ldst_v8f16_param_0];
; CHECK-DAG: ld.param.u64 %[[B:rd[0-9]+]], [test_ldst_v8f16_param_1];
; CHECK-DAG: ld.v4.b32 {[[E0:%r[0-9]+]], [[E1:%r[0-9]+]], [[E2:%r[0-9]+]], [[E3:%r[0-9]+]]}, [%[[A]]];
; CHECK-DAG: st.v4.b32 [%[[B]]], {[[E0]], [[E1]], [[E2]], [[E3]]};
; CHECK: ret;
define void @test_ldst_v8f16(<8 x half>* %a, <8 x half>* %b) {
%t1 = load <8 x half>, <8 x half>* %a
store <8 x half> %t1, <8 x half>* %b, align 16
ret void
}
declare <2 x half> @test_callee(<2 x half> %a, <2 x half> %b) #0
; CHECK-LABEL: test_call(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_call_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_call_param_1];
; CHECK: {
; CHECK-DAG: .param .align 4 .b8 param0[4];
; CHECK-DAG: .param .align 4 .b8 param1[4];
; CHECK-DAG: st.param.b32 [param0+0], [[A]];
; CHECK-DAG: st.param.b32 [param1+0], [[B]];
; CHECK-DAG: .param .align 4 .b8 retval0[4];
; CHECK: call.uni (retval0),
; CHECK-NEXT: test_callee,
; CHECK: );
; CHECK-NEXT: ld.param.b32 [[R:%hh[0-9]+]], [retval0+0];
; CHECK-NEXT: }
; CHECK-NEXT: st.param.b32 [func_retval0+0], [[R]];
; CHECK-NEXT: ret;
define <2 x half> @test_call(<2 x half> %a, <2 x half> %b) #0 {
%r = call <2 x half> @test_callee(<2 x half> %a, <2 x half> %b)
ret <2 x half> %r
}
; CHECK-LABEL: test_call_flipped(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_call_flipped_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_call_flipped_param_1];
; CHECK: {
; CHECK-DAG: .param .align 4 .b8 param0[4];
; CHECK-DAG: .param .align 4 .b8 param1[4];
; CHECK-DAG: st.param.b32 [param0+0], [[B]];
; CHECK-DAG: st.param.b32 [param1+0], [[A]];
; CHECK-DAG: .param .align 4 .b8 retval0[4];
; CHECK: call.uni (retval0),
; CHECK-NEXT: test_callee,
; CHECK: );
; CHECK-NEXT: ld.param.b32 [[R:%hh[0-9]+]], [retval0+0];
; CHECK-NEXT: }
; CHECK-NEXT: st.param.b32 [func_retval0+0], [[R]];
; CHECK-NEXT: ret;
define <2 x half> @test_call_flipped(<2 x half> %a, <2 x half> %b) #0 {
%r = call <2 x half> @test_callee(<2 x half> %b, <2 x half> %a)
ret <2 x half> %r
}
; CHECK-LABEL: test_tailcall_flipped(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_tailcall_flipped_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_tailcall_flipped_param_1];
; CHECK: {
; CHECK-DAG: .param .align 4 .b8 param0[4];
; CHECK-DAG: .param .align 4 .b8 param1[4];
; CHECK-DAG: st.param.b32 [param0+0], [[B]];
; CHECK-DAG: st.param.b32 [param1+0], [[A]];
; CHECK-DAG: .param .align 4 .b8 retval0[4];
; CHECK: call.uni (retval0),
; CHECK-NEXT: test_callee,
; CHECK: );
; CHECK-NEXT: ld.param.b32 [[R:%hh[0-9]+]], [retval0+0];
; CHECK-NEXT: }
; CHECK-NEXT: st.param.b32 [func_retval0+0], [[R]];
; CHECK-NEXT: ret;
define <2 x half> @test_tailcall_flipped(<2 x half> %a, <2 x half> %b) #0 {
%r = tail call <2 x half> @test_callee(<2 x half> %b, <2 x half> %a)
ret <2 x half> %r
}
; CHECK-LABEL: test_select(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_select_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_select_param_1];
; CHECK-DAG: ld.param.u8 [[C:%rs[0-9]+]], [test_select_param_2]
; CHECK-DAG: setp.eq.b16 [[PRED:%p[0-9]+]], %rs{{.*}}, 1;
; CHECK-NEXT: selp.b32 [[R:%hh[0-9]+]], [[A]], [[B]], [[PRED]];
; CHECK-NEXT: st.param.b32 [func_retval0+0], [[R]];
; CHECK-NEXT: ret;
define <2 x half> @test_select(<2 x half> %a, <2 x half> %b, i1 zeroext %c) #0 {
%r = select i1 %c, <2 x half> %a, <2 x half> %b
ret <2 x half> %r
}
; CHECK-LABEL: test_select_cc(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_select_cc_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_select_cc_param_1];
; CHECK-DAG: ld.param.b32 [[C:%hh[0-9]+]], [test_select_cc_param_2];
; CHECK-DAG: ld.param.b32 [[D:%hh[0-9]+]], [test_select_cc_param_3];
;
; CHECK-F16: setp.neu.f16x2 [[P0:%p[0-9]+]]|[[P1:%p[0-9]+]], [[C]], [[D]]
;
; CHECK-NOF16-DAG: mov.b32 {[[C0:%h[0-9]+]], [[C1:%h[0-9]+]]}, [[C]]
; CHECK-NOF16-DAG: mov.b32 {[[D0:%h[0-9]+]], [[D1:%h[0-9]+]]}, [[D]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[DF0:%f[0-9]+]], [[D0]];
; CHECK-NOF16-DAG: cvt.f32.f16 [[CF0:%f[0-9]+]], [[C0]];
; CHECK-NOF16-DAG: cvt.f32.f16 [[DF1:%f[0-9]+]], [[D1]];
; CHECK-NOF16-DAG: cvt.f32.f16 [[CF1:%f[0-9]+]], [[C1]];
; CHECK-NOF16-DAG: setp.neu.f32 [[P0:%p[0-9]+]], [[CF0]], [[DF0]]
; CHECK-NOF16-DAG: setp.neu.f32 [[P1:%p[0-9]+]], [[CF1]], [[DF1]]
;
; CHECK-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-DAG: selp.b16 [[R0:%h[0-9]+]], [[A0]], [[B0]], [[P0]];
; CHECK-DAG: selp.b16 [[R1:%h[0-9]+]], [[A1]], [[B1]], [[P1]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK-NEXT: st.param.b32 [func_retval0+0], [[R]];
; CHECK-NEXT: ret;
define <2 x half> @test_select_cc(<2 x half> %a, <2 x half> %b, <2 x half> %c, <2 x half> %d) #0 {
%cc = fcmp une <2 x half> %c, %d
%r = select <2 x i1> %cc, <2 x half> %a, <2 x half> %b
ret <2 x half> %r
}
; CHECK-LABEL: test_select_cc_f32_f16(
; CHECK-DAG: ld.param.v2.f32 {[[A0:%f[0-9]+]], [[A1:%f[0-9]+]]}, [test_select_cc_f32_f16_param_0];
; CHECK-DAG: ld.param.v2.f32 {[[B0:%f[0-9]+]], [[B1:%f[0-9]+]]}, [test_select_cc_f32_f16_param_1];
; CHECK-DAG: ld.param.b32 [[C:%hh[0-9]+]], [test_select_cc_f32_f16_param_2];
; CHECK-DAG: ld.param.b32 [[D:%hh[0-9]+]], [test_select_cc_f32_f16_param_3];
;
; CHECK-F16: setp.neu.f16x2 [[P0:%p[0-9]+]]|[[P1:%p[0-9]+]], [[C]], [[D]]
; CHECK-NOF16-DAG: mov.b32 {[[C0:%h[0-9]+]], [[C1:%h[0-9]+]]}, [[C]]
; CHECK-NOF16-DAG: mov.b32 {[[D0:%h[0-9]+]], [[D1:%h[0-9]+]]}, [[D]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[DF0:%f[0-9]+]], [[D0]];
; CHECK-NOF16-DAG: cvt.f32.f16 [[CF0:%f[0-9]+]], [[C0]];
; CHECK-NOF16-DAG: cvt.f32.f16 [[DF1:%f[0-9]+]], [[D1]];
; CHECK-NOF16-DAG: cvt.f32.f16 [[CF1:%f[0-9]+]], [[C1]];
; CHECK-NOF16-DAG: setp.neu.f32 [[P0:%p[0-9]+]], [[CF0]], [[DF0]]
; CHECK-NOF16-DAG: setp.neu.f32 [[P1:%p[0-9]+]], [[CF1]], [[DF1]]
;
; CHECK-DAG: selp.f32 [[R0:%f[0-9]+]], [[A0]], [[B0]], [[P0]];
; CHECK-DAG: selp.f32 [[R1:%f[0-9]+]], [[A1]], [[B1]], [[P1]];
; CHECK-NEXT: st.param.v2.f32 [func_retval0+0], {[[R0]], [[R1]]};
; CHECK-NEXT: ret;
define <2 x float> @test_select_cc_f32_f16(<2 x float> %a, <2 x float> %b,
<2 x half> %c, <2 x half> %d) #0 {
%cc = fcmp une <2 x half> %c, %d
%r = select <2 x i1> %cc, <2 x float> %a, <2 x float> %b
ret <2 x float> %r
}
; CHECK-LABEL: test_select_cc_f16_f32(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_select_cc_f16_f32_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_select_cc_f16_f32_param_1];
; CHECK-DAG: ld.param.v2.f32 {[[C0:%f[0-9]+]], [[C1:%f[0-9]+]]}, [test_select_cc_f16_f32_param_2];
; CHECK-DAG: ld.param.v2.f32 {[[D0:%f[0-9]+]], [[D1:%f[0-9]+]]}, [test_select_cc_f16_f32_param_3];
; CHECK-DAG: setp.neu.f32 [[P0:%p[0-9]+]], [[C0]], [[D0]]
; CHECK-DAG: setp.neu.f32 [[P1:%p[0-9]+]], [[C1]], [[D1]]
; CHECK-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-DAG: selp.b16 [[R0:%h[0-9]+]], [[A0]], [[B0]], [[P0]];
; CHECK-DAG: selp.b16 [[R1:%h[0-9]+]], [[A1]], [[B1]], [[P1]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK-NEXT: st.param.b32 [func_retval0+0], [[R]];
; CHECK-NEXT: ret;
define <2 x half> @test_select_cc_f16_f32(<2 x half> %a, <2 x half> %b,
<2 x float> %c, <2 x float> %d) #0 {
%cc = fcmp une <2 x float> %c, %d
%r = select <2 x i1> %cc, <2 x half> %a, <2 x half> %b
ret <2 x half> %r
}
; CHECK-LABEL: test_fcmp_une(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fcmp_une_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fcmp_une_param_1];
; CHECK-F16: setp.neu.f16x2 [[P0:%p[0-9]+]]|[[P1:%p[0-9]+]], [[A]], [[B]]
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: setp.neu.f32 [[P0:%p[0-9]+]], [[FA0]], [[FB0]]
; CHECK-NOF16-DAG: setp.neu.f32 [[P1:%p[0-9]+]], [[FA1]], [[FB1]]
; CHECK-DAG: selp.u16 [[R0:%rs[0-9]+]], -1, 0, [[P0]];
; CHECK-DAG: selp.u16 [[R1:%rs[0-9]+]], -1, 0, [[P1]];
; CHECK-NEXT: st.param.v2.b8 [func_retval0+0], {[[R0]], [[R1]]};
; CHECK-NEXT: ret;
define <2 x i1> @test_fcmp_une(<2 x half> %a, <2 x half> %b) #0 {
%r = fcmp une <2 x half> %a, %b
ret <2 x i1> %r
}
; CHECK-LABEL: test_fcmp_ueq(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fcmp_ueq_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fcmp_ueq_param_1];
; CHECK-F16: setp.equ.f16x2 [[P0:%p[0-9]+]]|[[P1:%p[0-9]+]], [[A]], [[B]]
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: setp.equ.f32 [[P0:%p[0-9]+]], [[FA0]], [[FB0]]
; CHECK-NOF16-DAG: setp.equ.f32 [[P1:%p[0-9]+]], [[FA1]], [[FB1]]
; CHECK-DAG: selp.u16 [[R0:%rs[0-9]+]], -1, 0, [[P0]];
; CHECK-DAG: selp.u16 [[R1:%rs[0-9]+]], -1, 0, [[P1]];
; CHECK-NEXT: st.param.v2.b8 [func_retval0+0], {[[R0]], [[R1]]};
; CHECK-NEXT: ret;
define <2 x i1> @test_fcmp_ueq(<2 x half> %a, <2 x half> %b) #0 {
%r = fcmp ueq <2 x half> %a, %b
ret <2 x i1> %r
}
; CHECK-LABEL: test_fcmp_ugt(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fcmp_ugt_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fcmp_ugt_param_1];
; CHECK-F16: setp.gtu.f16x2 [[P0:%p[0-9]+]]|[[P1:%p[0-9]+]], [[A]], [[B]]
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: setp.gtu.f32 [[P0:%p[0-9]+]], [[FA0]], [[FB0]]
; CHECK-NOF16-DAG: setp.gtu.f32 [[P1:%p[0-9]+]], [[FA1]], [[FB1]]
; CHECK-DAG: selp.u16 [[R0:%rs[0-9]+]], -1, 0, [[P0]];
; CHECK-DAG: selp.u16 [[R1:%rs[0-9]+]], -1, 0, [[P1]];
; CHECK-NEXT: st.param.v2.b8 [func_retval0+0], {[[R0]], [[R1]]};
; CHECK-NEXT: ret;
define <2 x i1> @test_fcmp_ugt(<2 x half> %a, <2 x half> %b) #0 {
%r = fcmp ugt <2 x half> %a, %b
ret <2 x i1> %r
}
; CHECK-LABEL: test_fcmp_uge(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fcmp_uge_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fcmp_uge_param_1];
; CHECK-F16: setp.geu.f16x2 [[P0:%p[0-9]+]]|[[P1:%p[0-9]+]], [[A]], [[B]]
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: setp.geu.f32 [[P0:%p[0-9]+]], [[FA0]], [[FB0]]
; CHECK-NOF16-DAG: setp.geu.f32 [[P1:%p[0-9]+]], [[FA1]], [[FB1]]
; CHECK-DAG: selp.u16 [[R0:%rs[0-9]+]], -1, 0, [[P0]];
; CHECK-DAG: selp.u16 [[R1:%rs[0-9]+]], -1, 0, [[P1]];
; CHECK-NEXT: st.param.v2.b8 [func_retval0+0], {[[R0]], [[R1]]};
; CHECK-NEXT: ret;
define <2 x i1> @test_fcmp_uge(<2 x half> %a, <2 x half> %b) #0 {
%r = fcmp uge <2 x half> %a, %b
ret <2 x i1> %r
}
; CHECK-LABEL: test_fcmp_ult(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fcmp_ult_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fcmp_ult_param_1];
; CHECK-F16: setp.ltu.f16x2 [[P0:%p[0-9]+]]|[[P1:%p[0-9]+]], [[A]], [[B]]
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: setp.ltu.f32 [[P0:%p[0-9]+]], [[FA0]], [[FB0]]
; CHECK-NOF16-DAG: setp.ltu.f32 [[P1:%p[0-9]+]], [[FA1]], [[FB1]]
; CHECK-DAG: selp.u16 [[R0:%rs[0-9]+]], -1, 0, [[P0]];
; CHECK-DAG: selp.u16 [[R1:%rs[0-9]+]], -1, 0, [[P1]];
; CHECK-NEXT: st.param.v2.b8 [func_retval0+0], {[[R0]], [[R1]]};
; CHECK-NEXT: ret;
define <2 x i1> @test_fcmp_ult(<2 x half> %a, <2 x half> %b) #0 {
%r = fcmp ult <2 x half> %a, %b
ret <2 x i1> %r
}
; CHECK-LABEL: test_fcmp_ule(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fcmp_ule_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fcmp_ule_param_1];
; CHECK-F16: setp.leu.f16x2 [[P0:%p[0-9]+]]|[[P1:%p[0-9]+]], [[A]], [[B]]
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: setp.leu.f32 [[P0:%p[0-9]+]], [[FA0]], [[FB0]]
; CHECK-NOF16-DAG: setp.leu.f32 [[P1:%p[0-9]+]], [[FA1]], [[FB1]]
; CHECK-DAG: selp.u16 [[R0:%rs[0-9]+]], -1, 0, [[P0]];
; CHECK-DAG: selp.u16 [[R1:%rs[0-9]+]], -1, 0, [[P1]];
; CHECK-NEXT: st.param.v2.b8 [func_retval0+0], {[[R0]], [[R1]]};
; CHECK-NEXT: ret;
define <2 x i1> @test_fcmp_ule(<2 x half> %a, <2 x half> %b) #0 {
%r = fcmp ule <2 x half> %a, %b
ret <2 x i1> %r
}
; CHECK-LABEL: test_fcmp_uno(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fcmp_uno_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fcmp_uno_param_1];
; CHECK-F16: setp.nan.f16x2 [[P0:%p[0-9]+]]|[[P1:%p[0-9]+]], [[A]], [[B]]
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: setp.nan.f32 [[P0:%p[0-9]+]], [[FA0]], [[FB0]]
; CHECK-NOF16-DAG: setp.nan.f32 [[P1:%p[0-9]+]], [[FA1]], [[FB1]]
; CHECK-DAG: selp.u16 [[R0:%rs[0-9]+]], -1, 0, [[P0]];
; CHECK-DAG: selp.u16 [[R1:%rs[0-9]+]], -1, 0, [[P1]];
; CHECK-NEXT: st.param.v2.b8 [func_retval0+0], {[[R0]], [[R1]]};
; CHECK-NEXT: ret;
define <2 x i1> @test_fcmp_uno(<2 x half> %a, <2 x half> %b) #0 {
%r = fcmp uno <2 x half> %a, %b
ret <2 x i1> %r
}
; CHECK-LABEL: test_fcmp_one(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fcmp_one_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fcmp_one_param_1];
; CHECK-F16: setp.ne.f16x2 [[P0:%p[0-9]+]]|[[P1:%p[0-9]+]], [[A]], [[B]]
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: setp.ne.f32 [[P0:%p[0-9]+]], [[FA0]], [[FB0]]
; CHECK-NOF16-DAG: setp.ne.f32 [[P1:%p[0-9]+]], [[FA1]], [[FB1]]
; CHECK-DAG: selp.u16 [[R0:%rs[0-9]+]], -1, 0, [[P0]];
; CHECK-DAG: selp.u16 [[R1:%rs[0-9]+]], -1, 0, [[P1]];
; CHECK-NEXT: st.param.v2.b8 [func_retval0+0], {[[R0]], [[R1]]};
; CHECK-NEXT: ret;
define <2 x i1> @test_fcmp_one(<2 x half> %a, <2 x half> %b) #0 {
%r = fcmp one <2 x half> %a, %b
ret <2 x i1> %r
}
; CHECK-LABEL: test_fcmp_oeq(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fcmp_oeq_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fcmp_oeq_param_1];
; CHECK-F16: setp.eq.f16x2 [[P0:%p[0-9]+]]|[[P1:%p[0-9]+]], [[A]], [[B]]
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: setp.eq.f32 [[P0:%p[0-9]+]], [[FA0]], [[FB0]]
; CHECK-NOF16-DAG: setp.eq.f32 [[P1:%p[0-9]+]], [[FA1]], [[FB1]]
; CHECK-DAG: selp.u16 [[R0:%rs[0-9]+]], -1, 0, [[P0]];
; CHECK-DAG: selp.u16 [[R1:%rs[0-9]+]], -1, 0, [[P1]];
; CHECK-NEXT: st.param.v2.b8 [func_retval0+0], {[[R0]], [[R1]]};
; CHECK-NEXT: ret;
define <2 x i1> @test_fcmp_oeq(<2 x half> %a, <2 x half> %b) #0 {
%r = fcmp oeq <2 x half> %a, %b
ret <2 x i1> %r
}
; CHECK-LABEL: test_fcmp_ogt(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fcmp_ogt_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fcmp_ogt_param_1];
; CHECK-F16: setp.gt.f16x2 [[P0:%p[0-9]+]]|[[P1:%p[0-9]+]], [[A]], [[B]]
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: setp.gt.f32 [[P0:%p[0-9]+]], [[FA0]], [[FB0]]
; CHECK-NOF16-DAG: setp.gt.f32 [[P1:%p[0-9]+]], [[FA1]], [[FB1]]
; CHECK-DAG: selp.u16 [[R0:%rs[0-9]+]], -1, 0, [[P0]];
; CHECK-DAG: selp.u16 [[R1:%rs[0-9]+]], -1, 0, [[P1]];
; CHECK-NEXT: st.param.v2.b8 [func_retval0+0], {[[R0]], [[R1]]};
; CHECK-NEXT: ret;
define <2 x i1> @test_fcmp_ogt(<2 x half> %a, <2 x half> %b) #0 {
%r = fcmp ogt <2 x half> %a, %b
ret <2 x i1> %r
}
; CHECK-LABEL: test_fcmp_oge(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fcmp_oge_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fcmp_oge_param_1];
; CHECK-F16: setp.ge.f16x2 [[P0:%p[0-9]+]]|[[P1:%p[0-9]+]], [[A]], [[B]]
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: setp.ge.f32 [[P0:%p[0-9]+]], [[FA0]], [[FB0]]
; CHECK-NOF16-DAG: setp.ge.f32 [[P1:%p[0-9]+]], [[FA1]], [[FB1]]
; CHECK-DAG: selp.u16 [[R0:%rs[0-9]+]], -1, 0, [[P0]];
; CHECK-DAG: selp.u16 [[R1:%rs[0-9]+]], -1, 0, [[P1]];
; CHECK-NEXT: st.param.v2.b8 [func_retval0+0], {[[R0]], [[R1]]};
; CHECK-NEXT: ret;
define <2 x i1> @test_fcmp_oge(<2 x half> %a, <2 x half> %b) #0 {
%r = fcmp oge <2 x half> %a, %b
ret <2 x i1> %r
}
; CHECK-LABEL: test_fcmp_olt(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fcmp_olt_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fcmp_olt_param_1];
; CHECK-F16: setp.lt.f16x2 [[P0:%p[0-9]+]]|[[P1:%p[0-9]+]], [[A]], [[B]]
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: setp.lt.f32 [[P0:%p[0-9]+]], [[FA0]], [[FB0]]
; CHECK-NOF16-DAG: setp.lt.f32 [[P1:%p[0-9]+]], [[FA1]], [[FB1]]
; CHECK-DAG: selp.u16 [[R0:%rs[0-9]+]], -1, 0, [[P0]];
; CHECK-DAG: selp.u16 [[R1:%rs[0-9]+]], -1, 0, [[P1]];
; CHECK-NEXT: st.param.v2.b8 [func_retval0+0], {[[R0]], [[R1]]};
; CHECK-NEXT: ret;
define <2 x i1> @test_fcmp_olt(<2 x half> %a, <2 x half> %b) #0 {
%r = fcmp olt <2 x half> %a, %b
ret <2 x i1> %r
}
; XCHECK-LABEL: test_fcmp_ole(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fcmp_ole_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fcmp_ole_param_1];
; CHECK-F16: setp.le.f16x2 [[P0:%p[0-9]+]]|[[P1:%p[0-9]+]], [[A]], [[B]]
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: setp.le.f32 [[P0:%p[0-9]+]], [[FA0]], [[FB0]]
; CHECK-NOF16-DAG: setp.le.f32 [[P1:%p[0-9]+]], [[FA1]], [[FB1]]
; CHECK-DAG: selp.u16 [[R0:%rs[0-9]+]], -1, 0, [[P0]];
; CHECK-DAG: selp.u16 [[R1:%rs[0-9]+]], -1, 0, [[P1]];
; CHECK-NEXT: st.param.v2.b8 [func_retval0+0], {[[R0]], [[R1]]};
; CHECK-NEXT: ret;
define <2 x i1> @test_fcmp_ole(<2 x half> %a, <2 x half> %b) #0 {
%r = fcmp ole <2 x half> %a, %b
ret <2 x i1> %r
}
; CHECK-LABEL: test_fcmp_ord(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fcmp_ord_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fcmp_ord_param_1];
; CHECK-F16: setp.num.f16x2 [[P0:%p[0-9]+]]|[[P1:%p[0-9]+]], [[A]], [[B]]
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: setp.num.f32 [[P0:%p[0-9]+]], [[FA0]], [[FB0]]
; CHECK-NOF16-DAG: setp.num.f32 [[P1:%p[0-9]+]], [[FA1]], [[FB1]]
; CHECK-DAG: selp.u16 [[R0:%rs[0-9]+]], -1, 0, [[P0]];
; CHECK-DAG: selp.u16 [[R1:%rs[0-9]+]], -1, 0, [[P1]];
; CHECK-NEXT: st.param.v2.b8 [func_retval0+0], {[[R0]], [[R1]]};
; CHECK-NEXT: ret;
define <2 x i1> @test_fcmp_ord(<2 x half> %a, <2 x half> %b) #0 {
%r = fcmp ord <2 x half> %a, %b
ret <2 x i1> %r
}
; CHECK-LABEL: test_fptosi_i32(
; CHECK: ld.param.b32 [[A:%hh[0-9]+]], [test_fptosi_i32_param_0];
; CHECK: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: cvt.rzi.s32.f16 [[R0:%r[0-9]+]], [[A0]];
; CHECK-DAG: cvt.rzi.s32.f16 [[R1:%r[0-9]+]], [[A1]];
; CHECK: st.param.v2.b32 [func_retval0+0], {[[R0]], [[R1]]}
; CHECK: ret;
define <2 x i32> @test_fptosi_i32(<2 x half> %a) #0 {
%r = fptosi <2 x half> %a to <2 x i32>
ret <2 x i32> %r
}
; CHECK-LABEL: test_fptosi_i64(
; CHECK: ld.param.b32 [[A:%hh[0-9]+]], [test_fptosi_i64_param_0];
; CHECK: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: cvt.rzi.s64.f16 [[R0:%rd[0-9]+]], [[A0]];
; CHECK-DAG: cvt.rzi.s64.f16 [[R1:%rd[0-9]+]], [[A1]];
; CHECK: st.param.v2.b64 [func_retval0+0], {[[R0]], [[R1]]}
; CHECK: ret;
define <2 x i64> @test_fptosi_i64(<2 x half> %a) #0 {
%r = fptosi <2 x half> %a to <2 x i64>
ret <2 x i64> %r
}
; CHECK-LABEL: test_fptoui_2xi32(
; CHECK: ld.param.b32 [[A:%hh[0-9]+]], [test_fptoui_2xi32_param_0];
; CHECK: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: cvt.rzi.u32.f16 [[R0:%r[0-9]+]], [[A0]];
; CHECK-DAG: cvt.rzi.u32.f16 [[R1:%r[0-9]+]], [[A1]];
; CHECK: st.param.v2.b32 [func_retval0+0], {[[R0]], [[R1]]}
; CHECK: ret;
define <2 x i32> @test_fptoui_2xi32(<2 x half> %a) #0 {
%r = fptoui <2 x half> %a to <2 x i32>
ret <2 x i32> %r
}
; CHECK-LABEL: test_fptoui_2xi64(
; CHECK: ld.param.b32 [[A:%hh[0-9]+]], [test_fptoui_2xi64_param_0];
; CHECK: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: cvt.rzi.u64.f16 [[R0:%rd[0-9]+]], [[A0]];
; CHECK-DAG: cvt.rzi.u64.f16 [[R1:%rd[0-9]+]], [[A1]];
; CHECK: st.param.v2.b64 [func_retval0+0], {[[R0]], [[R1]]}
; CHECK: ret;
define <2 x i64> @test_fptoui_2xi64(<2 x half> %a) #0 {
%r = fptoui <2 x half> %a to <2 x i64>
ret <2 x i64> %r
}
; CHECK-LABEL: test_uitofp_2xi32(
; CHECK: ld.param.v2.u32 {[[A0:%r[0-9]+]], [[A1:%r[0-9]+]]}, [test_uitofp_2xi32_param_0];
; CHECK-DAG: cvt.rn.f16.u32 [[R0:%h[0-9]+]], [[A0]];
; CHECK-DAG: cvt.rn.f16.u32 [[R1:%h[0-9]+]], [[A1]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_uitofp_2xi32(<2 x i32> %a) #0 {
%r = uitofp <2 x i32> %a to <2 x half>
ret <2 x half> %r
}
; CHECK-LABEL: test_uitofp_2xi64(
; CHECK: ld.param.v2.u64 {[[A0:%rd[0-9]+]], [[A1:%rd[0-9]+]]}, [test_uitofp_2xi64_param_0];
; CHECK-DAG: cvt.rn.f16.u64 [[R0:%h[0-9]+]], [[A0]];
; CHECK-DAG: cvt.rn.f16.u64 [[R1:%h[0-9]+]], [[A1]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_uitofp_2xi64(<2 x i64> %a) #0 {
%r = uitofp <2 x i64> %a to <2 x half>
ret <2 x half> %r
}
; CHECK-LABEL: test_sitofp_2xi32(
; CHECK: ld.param.v2.u32 {[[A0:%r[0-9]+]], [[A1:%r[0-9]+]]}, [test_sitofp_2xi32_param_0];
; CHECK-DAG: cvt.rn.f16.s32 [[R0:%h[0-9]+]], [[A0]];
; CHECK-DAG: cvt.rn.f16.s32 [[R1:%h[0-9]+]], [[A1]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_sitofp_2xi32(<2 x i32> %a) #0 {
%r = sitofp <2 x i32> %a to <2 x half>
ret <2 x half> %r
}
; CHECK-LABEL: test_sitofp_2xi64(
; CHECK: ld.param.v2.u64 {[[A0:%rd[0-9]+]], [[A1:%rd[0-9]+]]}, [test_sitofp_2xi64_param_0];
; CHECK-DAG: cvt.rn.f16.s64 [[R0:%h[0-9]+]], [[A0]];
; CHECK-DAG: cvt.rn.f16.s64 [[R1:%h[0-9]+]], [[A1]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_sitofp_2xi64(<2 x i64> %a) #0 {
%r = sitofp <2 x i64> %a to <2 x half>
ret <2 x half> %r
}
; CHECK-LABEL: test_uitofp_2xi32_fadd(
; CHECK-DAG: ld.param.v2.u32 {[[A0:%r[0-9]+]], [[A1:%r[0-9]+]]}, [test_uitofp_2xi32_fadd_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_uitofp_2xi32_fadd_param_1];
; CHECK-DAG: cvt.rn.f16.u32 [[C0:%h[0-9]+]], [[A0]];
; CHECK-DAG: cvt.rn.f16.u32 [[C1:%h[0-9]+]], [[A1]];
; CHECK-F16-DAG: mov.b32 [[C:%hh[0-9]+]], {[[C0]], [[C1]]}
; CHECK-F16-DAG: add.rn.f16x2 [[R:%hh[0-9]+]], [[B]], [[C]];
;
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FC0:%f[0-9]+]], [[C0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FC1:%f[0-9]+]], [[C1]]
; CHECK-NOF16-DAG: add.rn.f32 [[FR0:%f[0-9]+]], [[FB0]], [[FC0]];
; CHECK-NOF16-DAG: add.rn.f32 [[FR1:%f[0-9]+]], [[FB1]], [[FC1]];
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[FR0]]
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[FR1]]
; CHECK-NOF16: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
;
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_uitofp_2xi32_fadd(<2 x i32> %a, <2 x half> %b) #0 {
%c = uitofp <2 x i32> %a to <2 x half>
%r = fadd <2 x half> %b, %c
ret <2 x half> %r
}
; CHECK-LABEL: test_sitofp_2xi32_fadd(
; CHECK-DAG: ld.param.v2.u32 {[[A0:%r[0-9]+]], [[A1:%r[0-9]+]]}, [test_sitofp_2xi32_fadd_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_sitofp_2xi32_fadd_param_1];
; CHECK-DAG: cvt.rn.f16.s32 [[C0:%h[0-9]+]], [[A0]];
; CHECK-DAG: cvt.rn.f16.s32 [[C1:%h[0-9]+]], [[A1]];
;
; CHECK-F16-DAG: mov.b32 [[C:%hh[0-9]+]], {[[C0]], [[C1]]}
; CHECK-F16-DAG: add.rn.f16x2 [[R:%hh[0-9]+]], [[B]], [[C]];
;
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FC0:%f[0-9]+]], [[C0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FC1:%f[0-9]+]], [[C1]]
; CHECK-NOF16-DAG: add.rn.f32 [[FR0:%f[0-9]+]], [[FB0]], [[FC0]];
; CHECK-NOF16-DAG: add.rn.f32 [[FR1:%f[0-9]+]], [[FB1]], [[FC1]];
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[FR0]]
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[FR1]]
; CHECK-NOF16: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
;
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_sitofp_2xi32_fadd(<2 x i32> %a, <2 x half> %b) #0 {
%c = sitofp <2 x i32> %a to <2 x half>
%r = fadd <2 x half> %b, %c
ret <2 x half> %r
}
; CHECK-LABEL: test_fptrunc_2xfloat(
; CHECK: ld.param.v2.f32 {[[A0:%f[0-9]+]], [[A1:%f[0-9]+]]}, [test_fptrunc_2xfloat_param_0];
; CHECK-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[A0]];
; CHECK-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[A1]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_fptrunc_2xfloat(<2 x float> %a) #0 {
%r = fptrunc <2 x float> %a to <2 x half>
ret <2 x half> %r
}
; CHECK-LABEL: test_fptrunc_2xdouble(
; CHECK: ld.param.v2.f64 {[[A0:%fd[0-9]+]], [[A1:%fd[0-9]+]]}, [test_fptrunc_2xdouble_param_0];
; CHECK-DAG: cvt.rn.f16.f64 [[R0:%h[0-9]+]], [[A0]];
; CHECK-DAG: cvt.rn.f16.f64 [[R1:%h[0-9]+]], [[A1]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_fptrunc_2xdouble(<2 x double> %a) #0 {
%r = fptrunc <2 x double> %a to <2 x half>
ret <2 x half> %r
}
; CHECK-LABEL: test_fpext_2xfloat(
; CHECK: ld.param.b32 [[A:%hh[0-9]+]], [test_fpext_2xfloat_param_0];
; CHECK: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: cvt.f32.f16 [[R0:%f[0-9]+]], [[A0]];
; CHECK-DAG: cvt.f32.f16 [[R1:%f[0-9]+]], [[A1]];
; CHECK-NEXT: st.param.v2.f32 [func_retval0+0], {[[R0]], [[R1]]};
; CHECK: ret;
define <2 x float> @test_fpext_2xfloat(<2 x half> %a) #0 {
%r = fpext <2 x half> %a to <2 x float>
ret <2 x float> %r
}
; CHECK-LABEL: test_fpext_2xdouble(
; CHECK: ld.param.b32 [[A:%hh[0-9]+]], [test_fpext_2xdouble_param_0];
; CHECK: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: cvt.f64.f16 [[R0:%fd[0-9]+]], [[A0]];
; CHECK-DAG: cvt.f64.f16 [[R1:%fd[0-9]+]], [[A1]];
; CHECK-NEXT: st.param.v2.f64 [func_retval0+0], {[[R0]], [[R1]]};
; CHECK: ret;
define <2 x double> @test_fpext_2xdouble(<2 x half> %a) #0 {
%r = fpext <2 x half> %a to <2 x double>
ret <2 x double> %r
}
; CHECK-LABEL: test_bitcast_2xhalf_to_2xi16(
; CHECK: ld.param.u32 [[A:%r[0-9]+]], [test_bitcast_2xhalf_to_2xi16_param_0];
; CHECK-DAG: cvt.u16.u32 [[R0:%rs[0-9]+]], [[A]]
; CHECK-DAG: shr.u32 [[AH:%r[0-9]+]], [[A]], 16
; CHECK-DAG: cvt.u16.u32 [[R1:%rs[0-9]+]], [[AH]]
; CHECK: st.param.v2.b16 [func_retval0+0], {[[R0]], [[R1]]}
; CHECK: ret;
define <2 x i16> @test_bitcast_2xhalf_to_2xi16(<2 x half> %a) #0 {
%r = bitcast <2 x half> %a to <2 x i16>
ret <2 x i16> %r
}
; CHECK-LABEL: test_bitcast_2xi16_to_2xhalf(
; CHECK: ld.param.v2.u16 {[[RS0:%rs[0-9]+]], [[RS1:%rs[0-9]+]]}, [test_bitcast_2xi16_to_2xhalf_param_0];
; CHECK-DAG: cvt.u32.u16 [[R0:%r[0-9]+]], [[RS0]];
; CHECK-DAG: cvt.u32.u16 [[R1:%r[0-9]+]], [[RS1]];
; CHECK-DAG: shl.b32 [[R1H:%r[0-9]+]], [[R1]], 16;
; CHECK-DAG: or.b32 [[R1H0L:%r[0-9]+]], [[R0]], [[R1H]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], [[R1H0L]];
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_bitcast_2xi16_to_2xhalf(<2 x i16> %a) #0 {
%r = bitcast <2 x i16> %a to <2 x half>
ret <2 x half> %r
}
declare <2 x half> @llvm.sqrt.f16(<2 x half> %a) #0
declare <2 x half> @llvm.powi.f16(<2 x half> %a, <2 x i32> %b) #0
declare <2 x half> @llvm.sin.f16(<2 x half> %a) #0
declare <2 x half> @llvm.cos.f16(<2 x half> %a) #0
declare <2 x half> @llvm.pow.f16(<2 x half> %a, <2 x half> %b) #0
declare <2 x half> @llvm.exp.f16(<2 x half> %a) #0
declare <2 x half> @llvm.exp2.f16(<2 x half> %a) #0
declare <2 x half> @llvm.log.f16(<2 x half> %a) #0
declare <2 x half> @llvm.log10.f16(<2 x half> %a) #0
declare <2 x half> @llvm.log2.f16(<2 x half> %a) #0
declare <2 x half> @llvm.fma.f16(<2 x half> %a, <2 x half> %b, <2 x half> %c) #0
declare <2 x half> @llvm.fabs.f16(<2 x half> %a) #0
declare <2 x half> @llvm.minnum.f16(<2 x half> %a, <2 x half> %b) #0
declare <2 x half> @llvm.maxnum.f16(<2 x half> %a, <2 x half> %b) #0
declare <2 x half> @llvm.copysign.f16(<2 x half> %a, <2 x half> %b) #0
declare <2 x half> @llvm.floor.f16(<2 x half> %a) #0
declare <2 x half> @llvm.ceil.f16(<2 x half> %a) #0
declare <2 x half> @llvm.trunc.f16(<2 x half> %a) #0
declare <2 x half> @llvm.rint.f16(<2 x half> %a) #0
declare <2 x half> @llvm.nearbyint.f16(<2 x half> %a) #0
declare <2 x half> @llvm.round.f16(<2 x half> %a) #0
declare <2 x half> @llvm.fmuladd.f16(<2 x half> %a, <2 x half> %b, <2 x half> %c) #0
; CHECK-LABEL: test_sqrt(
; CHECK: ld.param.b32 [[A:%hh[0-9]+]], [test_sqrt_param_0];
; CHECK: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: cvt.f32.f16 [[AF0:%f[0-9]+]], [[A0]];
; CHECK-DAG: cvt.f32.f16 [[AF1:%f[0-9]+]], [[A1]];
; CHECK-DAG: sqrt.rn.f32 [[RF0:%f[0-9]+]], [[AF0]];
; CHECK-DAG: sqrt.rn.f32 [[RF1:%f[0-9]+]], [[AF1]];
; CHECK-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[RF0]];
; CHECK-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[RF1]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_sqrt(<2 x half> %a) #0 {
%r = call <2 x half> @llvm.sqrt.f16(<2 x half> %a)
ret <2 x half> %r
}
;;; Can't do this yet: requires libcall.
; XCHECK-LABEL: test_powi(
;define <2 x half> @test_powi(<2 x half> %a, <2 x i32> %b) #0 {
; %r = call <2 x half> @llvm.powi.f16(<2 x half> %a, <2 x i32> %b)
; ret <2 x half> %r
;}
; CHECK-LABEL: test_sin(
; CHECK: ld.param.b32 [[A:%hh[0-9]+]], [test_sin_param_0];
; CHECK: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: cvt.f32.f16 [[AF0:%f[0-9]+]], [[A0]];
; CHECK-DAG: cvt.f32.f16 [[AF1:%f[0-9]+]], [[A1]];
; CHECK-DAG: sin.approx.f32 [[RF0:%f[0-9]+]], [[AF0]];
; CHECK-DAG: sin.approx.f32 [[RF1:%f[0-9]+]], [[AF1]];
; CHECK-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[RF0]];
; CHECK-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[RF1]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_sin(<2 x half> %a) #0 #1 {
%r = call <2 x half> @llvm.sin.f16(<2 x half> %a)
ret <2 x half> %r
}
; CHECK-LABEL: test_cos(
; CHECK: ld.param.b32 [[A:%hh[0-9]+]], [test_cos_param_0];
; CHECK: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: cvt.f32.f16 [[AF0:%f[0-9]+]], [[A0]];
; CHECK-DAG: cvt.f32.f16 [[AF1:%f[0-9]+]], [[A1]];
; CHECK-DAG: cos.approx.f32 [[RF0:%f[0-9]+]], [[AF0]];
; CHECK-DAG: cos.approx.f32 [[RF1:%f[0-9]+]], [[AF1]];
; CHECK-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[RF0]];
; CHECK-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[RF1]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_cos(<2 x half> %a) #0 #1 {
%r = call <2 x half> @llvm.cos.f16(<2 x half> %a)
ret <2 x half> %r
}
;;; Can't do this yet: requires libcall.
; XCHECK-LABEL: test_pow(
;define <2 x half> @test_pow(<2 x half> %a, <2 x half> %b) #0 {
; %r = call <2 x half> @llvm.pow.f16(<2 x half> %a, <2 x half> %b)
; ret <2 x half> %r
;}
;;; Can't do this yet: requires libcall.
; XCHECK-LABEL: test_exp(
;define <2 x half> @test_exp(<2 x half> %a) #0 {
; %r = call <2 x half> @llvm.exp.f16(<2 x half> %a)
; ret <2 x half> %r
;}
;;; Can't do this yet: requires libcall.
; XCHECK-LABEL: test_exp2(
;define <2 x half> @test_exp2(<2 x half> %a) #0 {
; %r = call <2 x half> @llvm.exp2.f16(<2 x half> %a)
; ret <2 x half> %r
;}
;;; Can't do this yet: requires libcall.
; XCHECK-LABEL: test_log(
;define <2 x half> @test_log(<2 x half> %a) #0 {
; %r = call <2 x half> @llvm.log.f16(<2 x half> %a)
; ret <2 x half> %r
;}
;;; Can't do this yet: requires libcall.
; XCHECK-LABEL: test_log10(
;define <2 x half> @test_log10(<2 x half> %a) #0 {
; %r = call <2 x half> @llvm.log10.f16(<2 x half> %a)
; ret <2 x half> %r
;}
;;; Can't do this yet: requires libcall.
; XCHECK-LABEL: test_log2(
;define <2 x half> @test_log2(<2 x half> %a) #0 {
; %r = call <2 x half> @llvm.log2.f16(<2 x half> %a)
; ret <2 x half> %r
;}
; CHECK-LABEL: test_fma(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fma_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fma_param_1];
; CHECK-DAG: ld.param.b32 [[C:%hh[0-9]+]], [test_fma_param_2];
;
; CHECK-F16: fma.rn.f16x2 [[R:%hh[0-9]+]], [[A]], [[B]], [[C]];
;
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: mov.b32 {[[C0:%h[0-9]+]], [[C1:%h[0-9]+]]}, [[C]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FC0:%f[0-9]+]], [[C0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FC0:%f[0-9]+]], [[C0]]
; CHECK-NOF16-DAG: fma.rn.f32 [[FR0:%f[0-9]+]], [[FA0]], [[FB0]], [[FC0]];
; CHECK-NOF16-DAG: fma.rn.f32 [[FR1:%f[0-9]+]], [[FA1]], [[FB1]], [[FC1]];
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[FR0]]
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[FR1]]
; CHECK-NOF16: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret
define <2 x half> @test_fma(<2 x half> %a, <2 x half> %b, <2 x half> %c) #0 {
%r = call <2 x half> @llvm.fma.f16(<2 x half> %a, <2 x half> %b, <2 x half> %c)
ret <2 x half> %r
}
; CHECK-LABEL: test_fabs(
; CHECK: ld.param.b32 [[A:%hh[0-9]+]], [test_fabs_param_0];
; CHECK: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: cvt.f32.f16 [[AF0:%f[0-9]+]], [[A0]];
; CHECK-DAG: cvt.f32.f16 [[AF1:%f[0-9]+]], [[A1]];
; CHECK-DAG: abs.f32 [[RF0:%f[0-9]+]], [[AF0]];
; CHECK-DAG: abs.f32 [[RF1:%f[0-9]+]], [[AF1]];
; CHECK-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[RF0]];
; CHECK-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[RF1]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_fabs(<2 x half> %a) #0 {
%r = call <2 x half> @llvm.fabs.f16(<2 x half> %a)
ret <2 x half> %r
}
; CHECK-LABEL: test_minnum(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_minnum_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_minnum_param_1];
; CHECK-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-DAG: cvt.f32.f16 [[AF0:%f[0-9]+]], [[A0]];
; CHECK-DAG: cvt.f32.f16 [[AF1:%f[0-9]+]], [[A1]];
; CHECK-DAG: cvt.f32.f16 [[BF0:%f[0-9]+]], [[B0]];
; CHECK-DAG: cvt.f32.f16 [[BF1:%f[0-9]+]], [[B1]];
; CHECK-DAG: min.f32 [[RF0:%f[0-9]+]], [[AF0]], [[BF0]];
; CHECK-DAG: min.f32 [[RF1:%f[0-9]+]], [[AF1]], [[BF1]];
; CHECK-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[RF0]];
; CHECK-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[RF1]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_minnum(<2 x half> %a, <2 x half> %b) #0 {
%r = call <2 x half> @llvm.minnum.f16(<2 x half> %a, <2 x half> %b)
ret <2 x half> %r
}
; CHECK-LABEL: test_maxnum(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_maxnum_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_maxnum_param_1];
; CHECK-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-DAG: cvt.f32.f16 [[AF0:%f[0-9]+]], [[A0]];
; CHECK-DAG: cvt.f32.f16 [[AF1:%f[0-9]+]], [[A1]];
; CHECK-DAG: cvt.f32.f16 [[BF0:%f[0-9]+]], [[B0]];
; CHECK-DAG: cvt.f32.f16 [[BF1:%f[0-9]+]], [[B1]];
; CHECK-DAG: max.f32 [[RF0:%f[0-9]+]], [[AF0]], [[BF0]];
; CHECK-DAG: max.f32 [[RF1:%f[0-9]+]], [[AF1]], [[BF1]];
; CHECK-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[RF0]];
; CHECK-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[RF1]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_maxnum(<2 x half> %a, <2 x half> %b) #0 {
%r = call <2 x half> @llvm.maxnum.f16(<2 x half> %a, <2 x half> %b)
ret <2 x half> %r
}
; CHECK-LABEL: test_copysign(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_copysign_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_copysign_param_1];
; CHECK-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-DAG: mov.b16 [[AS0:%rs[0-9]+]], [[A0]];
; CHECK-DAG: mov.b16 [[AS1:%rs[0-9]+]], [[A1]];
; CHECK-DAG: mov.b16 [[BS0:%rs[0-9]+]], [[B0]];
; CHECK-DAG: mov.b16 [[BS1:%rs[0-9]+]], [[B1]];
; CHECK-DAG: and.b16 [[AX0:%rs[0-9]+]], [[AS0]], 32767;
; CHECK-DAG: and.b16 [[AX1:%rs[0-9]+]], [[AS1]], 32767;
; CHECK-DAG: and.b16 [[BX0:%rs[0-9]+]], [[BS0]], -32768;
; CHECK-DAG: and.b16 [[BX1:%rs[0-9]+]], [[BS1]], -32768;
; CHECK-DAG: or.b16 [[RS0:%rs[0-9]+]], [[AX0]], [[BX0]];
; CHECK-DAG: or.b16 [[RS1:%rs[0-9]+]], [[AX1]], [[BX1]];
; CHECK-DAG: mov.b16 [[R0:%h[0-9]+]], [[RS0]];
; CHECK-DAG: mov.b16 [[R1:%h[0-9]+]], [[RS1]];
; CHECK-DAG: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_copysign(<2 x half> %a, <2 x half> %b) #0 {
%r = call <2 x half> @llvm.copysign.f16(<2 x half> %a, <2 x half> %b)
ret <2 x half> %r
}
; CHECK-LABEL: test_copysign_f32(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_copysign_f32_param_0];
; CHECK-DAG: ld.param.v2.f32 {[[B0:%f[0-9]+]], [[B1:%f[0-9]+]]}, [test_copysign_f32_param_1];
; CHECK-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: mov.b16 [[AS0:%rs[0-9]+]], [[A0]];
; CHECK-DAG: mov.b16 [[AS1:%rs[0-9]+]], [[A1]];
; CHECK-DAG: mov.b32 [[BI0:%r[0-9]+]], [[B0]];
; CHECK-DAG: mov.b32 [[BI1:%r[0-9]+]], [[B1]];
; CHECK-DAG: and.b16 [[AI0:%rs[0-9]+]], [[AS0]], 32767;
; CHECK-DAG: and.b16 [[AI1:%rs[0-9]+]], [[AS1]], 32767;
; CHECK-DAG: and.b32 [[BX0:%r[0-9]+]], [[BI0]], -2147483648;
; CHECK-DAG: and.b32 [[BX1:%r[0-9]+]], [[BI1]], -2147483648;
; CHECK-DAG: shr.u32 [[BY0:%r[0-9]+]], [[BX0]], 16;
; CHECK-DAG: shr.u32 [[BY1:%r[0-9]+]], [[BX1]], 16;
; CHECK-DAG: cvt.u16.u32 [[BZ0:%rs[0-9]+]], [[BY0]];
; CHECK-DAG: cvt.u16.u32 [[BZ1:%rs[0-9]+]], [[BY1]];
; CHECK-DAG: or.b16 [[RS0:%rs[0-9]+]], [[AI0]], [[BZ0]];
; CHECK-DAG: or.b16 [[RS1:%rs[0-9]+]], [[AI1]], [[BZ1]];
; CHECK-DAG: mov.b16 [[R0:%h[0-9]+]], [[RS0]];
; CHECK-DAG: mov.b16 [[R1:%h[0-9]+]], [[RS1]];
; CHECK-DAG: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_copysign_f32(<2 x half> %a, <2 x float> %b) #0 {
%tb = fptrunc <2 x float> %b to <2 x half>
%r = call <2 x half> @llvm.copysign.f16(<2 x half> %a, <2 x half> %tb)
ret <2 x half> %r
}
; CHECK-LABEL: test_copysign_f64(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_copysign_f64_param_0];
; CHECK-DAG: ld.param.v2.f64 {[[B0:%fd[0-9]+]], [[B1:%fd[0-9]+]]}, [test_copysign_f64_param_1];
; CHECK-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: mov.b16 [[AS0:%rs[0-9]+]], [[A0]];
; CHECK-DAG: mov.b16 [[AS1:%rs[0-9]+]], [[A1]];
; CHECK-DAG: mov.b64 [[BI0:%rd[0-9]+]], [[B0]];
; CHECK-DAG: mov.b64 [[BI1:%rd[0-9]+]], [[B1]];
; CHECK-DAG: and.b16 [[AI0:%rs[0-9]+]], [[AS0]], 32767;
; CHECK-DAG: and.b16 [[AI1:%rs[0-9]+]], [[AS1]], 32767;
; CHECK-DAG: and.b64 [[BX0:%rd[0-9]+]], [[BI0]], -9223372036854775808;
; CHECK-DAG: and.b64 [[BX1:%rd[0-9]+]], [[BI1]], -9223372036854775808;
; CHECK-DAG: shr.u64 [[BY0:%rd[0-9]+]], [[BX0]], 48;
; CHECK-DAG: shr.u64 [[BY1:%rd[0-9]+]], [[BX1]], 48;
; CHECK-DAG: cvt.u16.u64 [[BZ0:%rs[0-9]+]], [[BY0]];
; CHECK-DAG: cvt.u16.u64 [[BZ1:%rs[0-9]+]], [[BY1]];
; CHECK-DAG: or.b16 [[RS0:%rs[0-9]+]], [[AI0]], [[BZ0]];
; CHECK-DAG: or.b16 [[RS1:%rs[0-9]+]], [[AI1]], [[BZ1]];
; CHECK-DAG: mov.b16 [[R0:%h[0-9]+]], [[RS0]];
; CHECK-DAG: mov.b16 [[R1:%h[0-9]+]], [[RS1]];
; CHECK-DAG: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_copysign_f64(<2 x half> %a, <2 x double> %b) #0 {
%tb = fptrunc <2 x double> %b to <2 x half>
%r = call <2 x half> @llvm.copysign.f16(<2 x half> %a, <2 x half> %tb)
ret <2 x half> %r
}
; CHECK-LABEL: test_copysign_extended(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_copysign_extended_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_copysign_extended_param_1];
; CHECK-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-DAG: mov.b16 [[AS0:%rs[0-9]+]], [[A0]];
; CHECK-DAG: mov.b16 [[AS1:%rs[0-9]+]], [[A1]];
; CHECK-DAG: mov.b16 [[BS0:%rs[0-9]+]], [[B0]];
; CHECK-DAG: mov.b16 [[BS1:%rs[0-9]+]], [[B1]];
; CHECK-DAG: and.b16 [[AX0:%rs[0-9]+]], [[AS0]], 32767;
; CHECK-DAG: and.b16 [[AX1:%rs[0-9]+]], [[AS1]], 32767;
; CHECK-DAG: and.b16 [[BX0:%rs[0-9]+]], [[BS0]], -32768;
; CHECK-DAG: and.b16 [[BX1:%rs[0-9]+]], [[BS1]], -32768;
; CHECK-DAG: or.b16 [[RS0:%rs[0-9]+]], [[AX0]], [[BX0]];
; CHECK-DAG: or.b16 [[RS1:%rs[0-9]+]], [[AX1]], [[BX1]];
; CHECK-DAG: mov.b16 [[R0:%h[0-9]+]], [[RS0]];
; CHECK-DAG: mov.b16 [[R1:%h[0-9]+]], [[RS1]];
; CHECK-DAG: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: mov.b32 {[[RX0:%h[0-9]+]], [[RX1:%h[0-9]+]]}, [[R]]
; CHECK-DAG: cvt.f32.f16 [[XR0:%f[0-9]+]], [[RX0]];
; CHECK-DAG: cvt.f32.f16 [[XR1:%f[0-9]+]], [[RX1]];
; CHECK: st.param.v2.f32 [func_retval0+0], {[[XR0]], [[XR1]]};
; CHECK: ret;
define <2 x float> @test_copysign_extended(<2 x half> %a, <2 x half> %b) #0 {
%r = call <2 x half> @llvm.copysign.f16(<2 x half> %a, <2 x half> %b)
%xr = fpext <2 x half> %r to <2 x float>
ret <2 x float> %xr
}
; CHECK-LABEL: test_floor(
; CHECK: ld.param.b32 [[A:%hh[0-9]+]], [test_floor_param_0];
; CHECK-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]];
; CHECK-DAG: cvt.rmi.f16.f16 [[R1:%h[0-9]+]], [[A1]];
; CHECK-DAG: cvt.rmi.f16.f16 [[R0:%h[0-9]+]], [[A0]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_floor(<2 x half> %a) #0 {
%r = call <2 x half> @llvm.floor.f16(<2 x half> %a)
ret <2 x half> %r
}
; CHECK-LABEL: test_ceil(
; CHECK: ld.param.b32 [[A:%hh[0-9]+]], [test_ceil_param_0];
; CHECK-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]];
; CHECK-DAG: cvt.rpi.f16.f16 [[R1:%h[0-9]+]], [[A1]];
; CHECK-DAG: cvt.rpi.f16.f16 [[R0:%h[0-9]+]], [[A0]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_ceil(<2 x half> %a) #0 {
%r = call <2 x half> @llvm.ceil.f16(<2 x half> %a)
ret <2 x half> %r
}
; CHECK-LABEL: test_trunc(
; CHECK: ld.param.b32 [[A:%hh[0-9]+]], [test_trunc_param_0];
; CHECK-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]];
; CHECK-DAG: cvt.rzi.f16.f16 [[R1:%h[0-9]+]], [[A1]];
; CHECK-DAG: cvt.rzi.f16.f16 [[R0:%h[0-9]+]], [[A0]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_trunc(<2 x half> %a) #0 {
%r = call <2 x half> @llvm.trunc.f16(<2 x half> %a)
ret <2 x half> %r
}
; CHECK-LABEL: test_rint(
; CHECK: ld.param.b32 [[A:%hh[0-9]+]], [test_rint_param_0];
; CHECK-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]];
; CHECK-DAG: cvt.rni.f16.f16 [[R1:%h[0-9]+]], [[A1]];
; CHECK-DAG: cvt.rni.f16.f16 [[R0:%h[0-9]+]], [[A0]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_rint(<2 x half> %a) #0 {
%r = call <2 x half> @llvm.rint.f16(<2 x half> %a)
ret <2 x half> %r
}
; CHECK-LABEL: test_nearbyint(
; CHECK: ld.param.b32 [[A:%hh[0-9]+]], [test_nearbyint_param_0];
; CHECK-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]];
; CHECK-DAG: cvt.rni.f16.f16 [[R1:%h[0-9]+]], [[A1]];
; CHECK-DAG: cvt.rni.f16.f16 [[R0:%h[0-9]+]], [[A0]];
; CHECK: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_nearbyint(<2 x half> %a) #0 {
%r = call <2 x half> @llvm.nearbyint.f16(<2 x half> %a)
ret <2 x half> %r
}
; CHECK-LABEL: test_round(
; CHECK: ld.param.b32 {{.*}}, [test_round_param_0];
; check the use of sign mask and 0.5 to implement round
; CHECK: and.b32 [[R1:%r[0-9]+]], {{.*}}, -2147483648;
; CHECK: or.b32 {{.*}}, [[R1]], 1056964608;
; CHECK: and.b32 [[R2:%r[0-9]+]], {{.*}}, -2147483648;
; CHECK: or.b32 {{.*}}, [[R2]], 1056964608;
; CHECK: st.param.b32 [func_retval0+0], {{.*}};
; CHECK: ret;
define <2 x half> @test_round(<2 x half> %a) #0 {
%r = call <2 x half> @llvm.round.f16(<2 x half> %a)
ret <2 x half> %r
}
; CHECK-LABEL: test_fmuladd(
; CHECK-DAG: ld.param.b32 [[A:%hh[0-9]+]], [test_fmuladd_param_0];
; CHECK-DAG: ld.param.b32 [[B:%hh[0-9]+]], [test_fmuladd_param_1];
; CHECK-DAG: ld.param.b32 [[C:%hh[0-9]+]], [test_fmuladd_param_2];
;
; CHECK-F16: fma.rn.f16x2 [[R:%hh[0-9]+]], [[A]], [[B]], [[C]];
;
; CHECK-NOF16-DAG: mov.b32 {[[A0:%h[0-9]+]], [[A1:%h[0-9]+]]}, [[A]]
; CHECK-NOF16-DAG: mov.b32 {[[B0:%h[0-9]+]], [[B1:%h[0-9]+]]}, [[B]]
; CHECK-NOF16-DAG: mov.b32 {[[C0:%h[0-9]+]], [[C1:%h[0-9]+]]}, [[C]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA0:%f[0-9]+]], [[A0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB0:%f[0-9]+]], [[B0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FC0:%f[0-9]+]], [[C0]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FA1:%f[0-9]+]], [[A1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FB1:%f[0-9]+]], [[B1]]
; CHECK-NOF16-DAG: cvt.f32.f16 [[FC0:%f[0-9]+]], [[C0]]
; CHECK-NOF16-DAG: fma.rn.f32 [[FR0:%f[0-9]+]], [[FA0]], [[FB0]], [[FC0]];
; CHECK-NOF16-DAG: fma.rn.f32 [[FR1:%f[0-9]+]], [[FA1]], [[FB1]], [[FC1]];
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R0:%h[0-9]+]], [[FR0]]
; CHECK-NOF16-DAG: cvt.rn.f16.f32 [[R1:%h[0-9]+]], [[FR1]]
; CHECK-NOF16: mov.b32 [[R:%hh[0-9]+]], {[[R0]], [[R1]]}
;
; CHECK: st.param.b32 [func_retval0+0], [[R]];
; CHECK: ret;
define <2 x half> @test_fmuladd(<2 x half> %a, <2 x half> %b, <2 x half> %c) #0 {
%r = call <2 x half> @llvm.fmuladd.f16(<2 x half> %a, <2 x half> %b, <2 x half> %c)
ret <2 x half> %r
}
; CHECK-LABEL: test_shufflevector(
; CHECK: mov.b32 {%h1, %h2}, %hh1;
; CHECK: mov.b32 %hh2, {%h2, %h1};
define <2 x half> @test_shufflevector(<2 x half> %a) #0 {
%s = shufflevector <2 x half> %a, <2 x half> undef, <2 x i32> <i32 1, i32 0>
ret <2 x half> %s
}
; CHECK-LABEL: test_insertelement(
; CHECK: mov.b32 {%h2, %tmp_hi}, %hh1;
; CHECK: mov.b32 %hh2, {%h2, %h1};
define <2 x half> @test_insertelement(<2 x half> %a, half %x) #0 {
%i = insertelement <2 x half> %a, half %x, i64 1
ret <2 x half> %i
}
attributes #0 = { nounwind }
attributes #1 = { "unsafe-fp-math" = "true" }
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