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view gcc/testsuite/gcc.dg/no-strict-overflow-4.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
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/* { dg-do compile } */
/* { dg-options "-fno-strict-overflow -O2 -fdump-tree-optimized" } */

/* Source: Ian Lance Taylor.  Dual of strict-overflow-4.c.  */

/* We can only simplify the conditional when using strict overflow
   semantics.  */

int
foo (int i)
{
  return i + 1 > i;
}

/* { dg-final { scan-tree-dump "\[^ \]*_.(\\\(D\\\))? (>|<) \[^ \]*_." "optimized" } } */