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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 1830386684a0
children
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/* PR middle-end/51768 */
/* { dg-do compile } */
/* { dg-options "" } */

void
foo (void)
{
  asm goto ("" : : : : lab, lab, lab2, lab);	/* { dg-error "duplicate 'asm' operand name" } */
lab:;
lab2:;
}

void
bar (void)
{
  asm goto ("" : : [lab] "i" (0) : : lab);	/* { dg-error "duplicate 'asm' operand name" } */
lab:;
}

void
baz (void)
{
  int x;
  asm ("" : [lab] "=r" (x) : [lab] "r" (x));	/* { dg-error "duplicate 'asm' operand name" } */
}