diff --git a/test/FrontendC/2010-06-17-asmcrash.c b/test/FrontendC/2010-06-17-asmcrash.c
new file mode 100644
index 00000000000..c477e165f5d
--- /dev/null
+++ b/test/FrontendC/2010-06-17-asmcrash.c
@@ -0,0 +1,16 @@
+// RUN: %llvmgcc -S -o - %s | llc -mtriple=x86_64-apple-darwin | FileCheck %s
+// XFAIL: *
+// XTARGET: x86,i386,i686
+
+typedef long long int64_t;
+typedef unsigned char uint8_t;
+typedef int64_t x86_reg;
+
+void avg_pixels8_mmx2(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+	__asm__ volatile("# %0 %1 %2 %3"
+     :"+g"(h), "+S"(pixels), "+D"(block)
+     :"r" ((x86_reg)line_size)         
+     :"%""rax", "memory");
+// CHECK: # (%rsp) %rsi %rdi %rcx
+ }