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view gcc/testsuite/gcc.dg/pr56355-1.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
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/* { dg-do compile } */
/* { dg-options "-O2 -Wstrict-overflow=4" } */

int
f (int i)
{
  return __builtin_abs (i * i); /* { dg-warning "assuming signed overflow" } */
}