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view gcc/testsuite/gcc.target/arm/cond-asm.c @ 144:8f4e72ab4e11

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fix segmentation fault caused by nothing next cur_op to end
author Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
date Sun, 23 Dec 2018 21:23:56 +0900
parents 04ced10e8804
children
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/* Check that %? in inline asm expands to nothing.  */
/* { dg-do compile } */
/* { dg-options "-O2" } */
/* { dg-require-effective-target arm32 } */
int b;
int foo(int a)
{
  if (a)
    b = 42;
  asm ("test%?me":"=r"(a):"0"(a));
  return a;
}
/* { dg-final { scan-assembler "testme" } } */