1 files changed, 27 insertions, 0 deletions
diff --git a/test/CodeGen/R600/llvm.AMDGPU.fract.ll b/test/CodeGen/R600/llvm.AMDGPU.fract.ll
new file mode 100644
index 0000000..72ec1c5
--- /dev/null
+++ b/test/CodeGen/R600/llvm.AMDGPU.fract.ll
@@ -0,0 +1,27 @@
+; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
+; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
+
+declare float @llvm.AMDGPU.fract.f32(float) nounwind readnone
+
+; Legacy name
+declare float @llvm.AMDIL.fraction.f32(float) nounwind readnone
+
+; FUNC-LABEL: @fract_f32
+; SI: V_FRACT_F32
+; EG: FRACT
+define void @fract_f32(float addrspace(1)* %out, float addrspace(1)* %src) nounwind {
+  %val = load float addrspace(1)* %src, align 4
+  %fract = call float @llvm.AMDGPU.fract.f32(float %val) nounwind readnone
+  store float %fract, float addrspace(1)* %out, align 4
+  ret void
+}
+
+; FUNC-LABEL: @fract_f32_legacy_amdil
+; SI: V_FRACT_F32
+; EG: FRACT
+define void @fract_f32_legacy_amdil(float addrspace(1)* %out, float addrspace(1)* %src) nounwind {
+  %val = load float addrspace(1)* %src, align 4
+  %fract = call float @llvm.AMDIL.fraction.f32(float %val) nounwind readnone
+  store float %fract, float addrspace(1)* %out, align 4
+  ret void
+}