vendor/clang/clang-r142614

1 files changed, 12 insertions, 0 deletions

diff --git a/test/CodeGen/inline-asm-mrv.c b/test/CodeGen/inline-asm-mrv.c
new file mode 100644
index 000000000000..929dd90fde60
--- /dev/null
+++ b/test/CodeGen/inline-asm-mrv.c
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -emit-llvm %s -o - -O | not grep alloca
+// PR2094
+
+int sad16_sse2(void *v, unsigned char *blk2, unsigned char *blk1,
+               int stride, int h) {
+    int ret;
+    asm volatile( "%0 %1 %2 %3"
+        : "+r" (h), "+r" (blk1), "+r" (blk2)
+        : "r" ((long)stride));
+    asm volatile("set %0 %1" : "=r"(ret) : "r"(blk1));
+    return ret;
+}