1 files changed, 20 insertions, 0 deletions
diff --git a/test/CodeGen/R600/llvm.SI.sendmsg-m0.ll b/test/CodeGen/R600/llvm.SI.sendmsg-m0.ll
new file mode 100644
index 0000000..2198590
--- /dev/null
+++ b/test/CodeGen/R600/llvm.SI.sendmsg-m0.ll
@@ -0,0 +1,20 @@
+;RUN: llc < %s -march=amdgcn -mcpu=verde -verify-machineinstrs | FileCheck --check-prefix=SI --check-prefix=BOTH %s
+;RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck --check-prefix=VI --check-prefix=BOTH %s
+
+; BOTH-LABEL: {{^}}main:
+; BOTH: s_mov_b32 m0, s0
+; VI-NEXT: s_nop 0
+; BOTH-NEXT: s_sendmsg Gs_done(nop)
+; BOTH-NEXT: s_endpgm
+
+define void @main(i32 inreg %a) #0 {
+main_body:
+  call void @llvm.SI.sendmsg(i32 3, i32 %a)
+  ret void
+}
+
+; Function Attrs: nounwind
+declare void @llvm.SI.sendmsg(i32, i32) #1
+
+attributes #0 = { "ShaderType"="2" "unsafe-fp-math"="true" }
+attributes #1 = { nounwind }