1 ; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
2 ; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
5 declare float @llvm.copysign.f32(float, float) nounwind readnone
6 declare <2 x float> @llvm.copysign.v2f32(<2 x float>, <2 x float>) nounwind readnone
7 declare <4 x float> @llvm.copysign.v4f32(<4 x float>, <4 x float>) nounwind readnone
9 ; Try to identify arg based on higher address.
10 ; FUNC-LABEL: @test_copysign_f32:
11 ; SI: S_LOAD_DWORD [[SSIGN:s[0-9]+]], {{.*}} 0xc
12 ; SI: V_MOV_B32_e32 [[VSIGN:v[0-9]+]], [[SSIGN]]
13 ; SI-DAG: S_LOAD_DWORD [[SMAG:s[0-9]+]], {{.*}} 0xb
14 ; SI-DAG: V_MOV_B32_e32 [[VMAG:v[0-9]+]], [[SMAG]]
15 ; SI-DAG: S_MOV_B32 [[SCONST:s[0-9]+]], 0x7fffffff
16 ; SI: V_BFI_B32 [[RESULT:v[0-9]+]], [[SCONST]], [[VMAG]], [[VSIGN]]
17 ; SI: BUFFER_STORE_DWORD [[RESULT]],
21 define void @test_copysign_f32(float addrspace(1)* %out, float %mag, float %sign) nounwind {
22 %result = call float @llvm.copysign.f32(float %mag, float %sign)
23 store float %result, float addrspace(1)* %out, align 4
27 ; FUNC-LABEL: @test_copysign_v2f32:
32 define void @test_copysign_v2f32(<2 x float> addrspace(1)* %out, <2 x float> %mag, <2 x float> %sign) nounwind {
33 %result = call <2 x float> @llvm.copysign.v2f32(<2 x float> %mag, <2 x float> %sign)
34 store <2 x float> %result, <2 x float> addrspace(1)* %out, align 8
38 ; FUNC-LABEL: @test_copysign_v4f32:
45 define void @test_copysign_v4f32(<4 x float> addrspace(1)* %out, <4 x float> %mag, <4 x float> %sign) nounwind {
46 %result = call <4 x float> @llvm.copysign.v4f32(<4 x float> %mag, <4 x float> %sign)
47 store <4 x float> %result, <4 x float> addrspace(1)* %out, align 16