1 files changed, 41 insertions, 0 deletions
diff --git a/test/CodeGen/AMDGPU/llvm.cos.ll b/test/CodeGen/AMDGPU/llvm.cos.ll
new file mode 100644
index 0000000000000..c65df8b3e8da1
--- /dev/null
+++ b/test/CodeGen/AMDGPU/llvm.cos.ll
@@ -0,0 +1,41 @@
+;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s -check-prefix=EG -check-prefix=FUNC
+;RUN: llc < %s -march=amdgcn -mcpu=SI | FileCheck %s -check-prefix=SI -check-prefix=FUNC
+;RUN: llc < %s -march=amdgcn -mcpu=tonga | FileCheck %s -check-prefix=SI -check-prefix=FUNC
+
+;FUNC-LABEL: test
+;EG: MULADD_IEEE *
+;EG: FRACT *
+;EG: ADD *
+;EG: COS * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
+;EG-NOT: COS
+;SI: v_cos_f32
+;SI-NOT: v_cos_f32
+
+define void @test(float addrspace(1)* %out, float %x) #1 {
+   %cos = call float @llvm.cos.f32(float %x)
+   store float %cos, float addrspace(1)* %out
+   ret void
+}
+
+;FUNC-LABEL: testv
+;EG: COS * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
+;EG: COS * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
+;EG: COS * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
+;EG: COS * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
+;EG-NOT: COS
+;SI: v_cos_f32
+;SI: v_cos_f32
+;SI: v_cos_f32
+;SI: v_cos_f32
+;SI-NOT: v_cos_f32
+
+define void @testv(<4 x float> addrspace(1)* %out, <4 x float> inreg %vx) #1 {
+   %cos = call <4 x float> @llvm.cos.v4f32(<4 x float> %vx)
+   store <4 x float> %cos, <4 x float> addrspace(1)* %out
+   ret void
+}
+
+declare float @llvm.cos.f32(float) readnone
+declare <4 x float> @llvm.cos.v4f32(<4 x float>) readnone
+
+attributes #0 = { "ShaderType"="0" }