1 files changed, 30 insertions, 0 deletions
diff --git a/test/CodeGen/R600/llvm.SI.fs.interp.ll b/test/CodeGen/R600/llvm.SI.fs.interp.ll
new file mode 100644
index 0000000..6b36140
--- /dev/null
+++ b/test/CodeGen/R600/llvm.SI.fs.interp.ll
@@ -0,0 +1,30 @@
+;RUN: llc < %s -march=amdgcn -mcpu=verde -verify-machineinstrs | FileCheck %s
+;RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s
+
+;CHECK-NOT: s_wqm
+;CHECK: s_mov_b32
+;CHECK-NEXT: v_interp_mov_f32
+;CHECK: v_interp_p1_f32
+;CHECK: v_interp_p2_f32
+
+define void @main(<16 x i8> addrspace(2)* inreg, <16 x i8> addrspace(2)* inreg, <32 x i8> addrspace(2)* inreg, i32 inreg, <2 x i32>) #0 {
+main_body:
+  %5 = call float @llvm.SI.fs.constant(i32 0, i32 0, i32 %3)
+  %6 = call float @llvm.SI.fs.interp(i32 0, i32 0, i32 %3, <2 x i32> %4)
+  %7 = call float @llvm.SI.fs.interp(i32 1, i32 0, i32 %3, <2 x i32> %4)
+  call void @llvm.SI.export(i32 15, i32 1, i32 1, i32 0, i32 1, float %5, float %6, float %7, float %7)
+  ret void
+}
+
+declare void @llvm.AMDGPU.shader.type(i32)
+
+; Function Attrs: nounwind readnone
+declare float @llvm.SI.fs.constant(i32, i32, i32) #1
+
+; Function Attrs: nounwind readnone
+declare float @llvm.SI.fs.interp(i32, i32, i32, <2 x i32>) #1
+
+declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float)
+
+attributes #0 = { "ShaderType"="0" }
+attributes #1 = { nounwind readnone }