1 files changed, 7 insertions, 0 deletions
diff --git a/clang/test/CodeGen/asm.c b/clang/test/CodeGen/asm.c
index c64f83f7877..038d346e999 100644
--- a/clang/test/CodeGen/asm.c
+++ b/clang/test/CodeGen/asm.c
@@ -255,3 +255,10 @@ void t30(int len) {
   // CHECK: @t30
   // CHECK: call void asm sideeffect "", "=*&rm,0,~{dirflag},~{fpsr},~{flags}"
 }
+
+void t31(int len) {
+  __asm__ volatile(""
+                   : "+%%rm"(len), "+rm"(len));
+  // CHECK: @t31
+  // CHECK: call void asm sideeffect "", "=*%rm,=*rm,0,1,~{dirflag},~{fpsr},~{flags}"
+}