1 // RUN: %clang_cc1 -emit-llvm -o - %s | llc -mtriple=x86_64-apple-darwin | FileCheck %s 2 // XFAIL: * 3 // XTARGET: x86,i386,i686 4 5 typedef long long int64_t; 6 typedef unsigned char uint8_t; 7 typedef int64_t x86_reg; 8 9 void avg_pixels8_mmx2(uint8_t *block, const uint8_t *pixels, int line_size, int h) 10 { 11 __asm__ volatile("# %0 %1 %2 %3" 12 :"+g"(h), "+S"(pixels), "+D"(block) 13 :"r" ((x86_reg)line_size) 14 :"%""rax", "memory"); 15 // CHECK: # %ecx %rsi %rdi %rdx 16 } 17
