clang/test/CodeGen/2010-06-17-asmcrash.c

   1 // REQUIRES: x86-registered-target
   2 // RUN: %clang_cc1 -triple x86_64-unknown-unknown -O1 -no-integrated-as \
   3 // RUN:     -S -o - %s | FileCheck %s
   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  }