blob: 75db50759f2ef547da7f8edd444c6f041a3e9cf6 [file] [log] [blame]
/* PR tree-optimization/19105 */
/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-reassoc1-details" } */
enum e
{
a, b, c, d, e, f, g, h
};
int range1 (enum e v, int x)
{
return x && v != c && v != d && v != e;
}
int range2 (enum e v, int x)
{
return x && (v != c && v != d && v != e);
}
/* { dg-final { scan-tree-dump-times "Optimizing range tests v_\[0-9\]*.D. -.2, 2. and -.3, 4.\[\n\r\]* into|Optimizing range tests v_\[0-9\]*.D. -.2, 2. and -.3, 3. and -.4, 4.\[\n\r\]* into" 1 "reassoc1" } } */