1 files changed, 92 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.sin.ll b/llvm/test/CodeGen/AMDGPU/llvm.sin.ll
new file mode 100644
index 00000000000..3bb245c2e24
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/llvm.sin.ll
@@ -0,0 +1,92 @@
+; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
+; RUN: llc -march=amdgcn -mcpu=SI < %s | FileCheck -check-prefix=SI -check-prefix=SI-SAFE -check-prefix=FUNC %s
+; RUN: llc -march=amdgcn -mcpu=SI -enable-unsafe-fp-math < %s | FileCheck -check-prefix=SI -check-prefix=SI-UNSAFE -check-prefix=FUNC %s
+; RUN: llc -march=amdgcn -mcpu=tonga < %s | FileCheck -check-prefix=SI -check-prefix=SI-SAFE -check-prefix=FUNC %s
+; RUN: llc -march=amdgcn -mcpu=tonga -enable-unsafe-fp-math < %s | FileCheck -check-prefix=SI -check-prefix=SI-UNSAFE -check-prefix=FUNC %s
+
+; FUNC-LABEL: sin_f32
+; EG: MULADD_IEEE *
+; EG: FRACT *
+; EG: ADD *
+; EG: SIN * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
+; EG-NOT: SIN
+; SI: v_mul_f32
+; SI: v_fract_f32
+; SI: v_sin_f32
+; SI-NOT: v_sin_f32
+
+define void @sin_f32(float addrspace(1)* %out, float %x) #1 {
+   %sin = call float @llvm.sin.f32(float %x)
+   store float %sin, float addrspace(1)* %out
+   ret void
+}
+
+; FUNC-LABEL: {{^}}sin_3x_f32:
+; SI-UNSAFE-NOT: v_add_f32
+; SI-UNSAFE: 0x3ef47644
+; SI-UNSAFE: v_mul_f32
+; SI-SAFE: v_mul_f32
+; SI-SAFE: v_mul_f32
+; SI: v_fract_f32
+; SI: v_sin_f32
+; SI-NOT: v_sin_f32
+define void @sin_3x_f32(float addrspace(1)* %out, float %x) #1 {
+  %y = fmul float 3.0, %x
+  %sin = call float @llvm.sin.f32(float %y)
+  store float %sin, float addrspace(1)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}sin_2x_f32:
+; SI-UNSAFE-NOT: v_add_f32
+; SI-UNSAFE: 0x3ea2f983
+; SI-UNSAFE: v_mul_f32
+; SI-SAFE: v_add_f32
+; SI-SAFE: v_mul_f32
+; SI: v_fract_f32
+; SI: v_sin_f32
+; SI-NOT: v_sin_f32
+define void @sin_2x_f32(float addrspace(1)* %out, float %x) #1 {
+  %y = fmul float 2.0, %x
+  %sin = call float @llvm.sin.f32(float %y)
+  store float %sin, float addrspace(1)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}test_2sin_f32:
+; SI-UNSAFE: 0x3ea2f983
+; SI-UNSAFE: v_mul_f32
+; SI-SAFE: v_add_f32
+; SI-SAFE: v_mul_f32
+; SI: v_fract_f32
+; SI: v_sin_f32
+; SI-NOT: v_sin_f32
+define void @test_2sin_f32(float addrspace(1)* %out, float %x) #1 {
+   %y = fmul float 2.0, %x
+   %sin = call float @llvm.sin.f32(float %y)
+   store float %sin, float addrspace(1)* %out
+   ret void
+}
+
+; FUNC-LABEL: {{^}}sin_v4f32:
+; EG: SIN * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
+; EG: SIN * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
+; EG: SIN * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
+; EG: SIN * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
+; EG-NOT: SIN
+; SI: v_sin_f32
+; SI: v_sin_f32
+; SI: v_sin_f32
+; SI: v_sin_f32
+; SI-NOT: v_sin_f32
+
+define void @sin_v4f32(<4 x float> addrspace(1)* %out, <4 x float> %vx) #1 {
+   %sin = call <4 x float> @llvm.sin.v4f32( <4 x float> %vx)
+   store <4 x float> %sin, <4 x float> addrspace(1)* %out
+   ret void
+}
+
+declare float @llvm.sin.f32(float) readnone
+declare <4 x float> @llvm.sin.v4f32(<4 x float>) readnone
+
+attributes #0 = { "ShaderType"="0" }