summaryrefslogtreecommitdiff
path: root/gcc/testsuite/gcc.dg/strict-overflow-2.c
blob: f23c43aa892791d8104290e7f93db03a912c30c3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
/* { dg-do compile } */
/* { dg-options "-fstrict-overflow -O2 -fdump-tree-optimized" } */

/* Source: Ian Lance Taylor.  Dual of no-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-not "\\\* 100" "optimized" } } */