summaryrefslogtreecommitdiff
path: root/gcc/testsuite/gcc.dg/no-strict-overflow-2.c
blob: 4cfd9295b805ed9f36917ceeac83e1169b3e6f3f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
/* { dg-do compile } */
/* { dg-options "-fno-strict-overflow -O2 -fdump-tree-optimized" } */

/* Source: Ian Lance Taylor.  Dual of strict-overflow-2.c.  */

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

int
foo (int i)
{
  return (i * 100) / 10;
}

/* { dg-final { scan-tree-dump "100" "optimized" } } */