blob: 12b846b9337f2be9cbfe4047de7ab93f33742dee (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
/* { dg-options "-O2 -fdump-tree-phiopt" } */
/* PR tree-optimization/116699
Make sure the return PREDICT has no factor in deciding
if we factor out the conversion. */
short f0(int a, int b, int c)
{
int t1 = 4;
if (c < t1) return (c > -1 ? c : -1);
return t1;
}
short f1(int a, int b, int c)
{
int t1 = 4;
short t = t1;
if (c < t1) t = (c > -1 ? c : -1);
return t;
}
/* Both f1 and f0 should be optimized at phiopt1 to the same thing. */
/* { dg-final { scan-tree-dump-times "MAX_EXPR " 2 "phiopt1" } } */
/* { dg-final { scan-tree-dump-times "MIN_EXPR " 2 "phiopt1" } } */
/* { dg-final { scan-tree-dump-not "if " "phiopt1" } } */
|
