1 // RUN: %clang_cc1 -emit-llvm %s -o - -O | not grep alloca
2 // PR2094
3 
sad16_sse2(void * v,unsigned char * blk2,unsigned char * blk1,int stride,int h)4 int sad16_sse2(void *v, unsigned char *blk2, unsigned char *blk1,
5                int stride, int h) {
6     int ret;
7     asm volatile( "%0 %1 %2 %3"
8         : "+r" (h), "+r" (blk1), "+r" (blk2)
9         : "r" ((long)stride));
10     asm volatile("set %0 %1" : "=r"(ret) : "r"(blk1));
11     return ret;
12 }
13