1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/R600/sign_extend.ll b/test/CodeGen/R600/sign_extend.ll
new file mode 100644
index 000000000000..1212cee9446e
--- /dev/null
+++ b/test/CodeGen/R600/sign_extend.ll
@@ -0,0 +1,12 @@
+
+; RUN: llc < %s -march=r600 -mcpu=SI -verify-machineinstrs | FileCheck %s
+
+; CHECK: V_ASHR
+define void @test(i64 addrspace(1)* %out, i32 %a, i32 %b, i32 %c)  {
+entry:
+  %0 = mul i32 %a, %b
+  %1 = add i32 %0, %c
+  %2 = sext i32 %1 to i64
+  store i64 %2, i64 addrspace(1)* %out
+  ret void
+}