diff options
Diffstat (limited to 'test/CodeGen/AMDGPU/fmad.ll')
| -rw-r--r-- | test/CodeGen/AMDGPU/fmad.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/CodeGen/AMDGPU/fmad.ll b/test/CodeGen/AMDGPU/fmad.ll new file mode 100644 index 0000000000000..935e35123f459 --- /dev/null +++ b/test/CodeGen/AMDGPU/fmad.ll @@ -0,0 +1,19 @@ +;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s + +;CHECK: MULADD_IEEE * {{T[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} + +define void @test(<4 x float> inreg %reg0) #0 { + %r0 = extractelement <4 x float> %reg0, i32 0 + %r1 = extractelement <4 x float> %reg0, i32 1 + %r2 = extractelement <4 x float> %reg0, i32 2 + %r3 = fmul float %r0, %r1 + %r4 = fadd float %r3, %r2 + %vec = insertelement <4 x float> undef, float %r4, i32 0 + call void @llvm.R600.store.swizzle(<4 x float> %vec, i32 0, i32 0) + ret void +} + +declare float @fabs(float ) readnone +declare void @llvm.R600.store.swizzle(<4 x float>, i32, i32) + +attributes #0 = { "ShaderType"="0" }
\ No newline at end of file |