blob: 8952fa4999706bf26d16a4d559b1cb040daf05de (
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
27
28
29
|
/* { dg-do compile } */
/* { dg-options "-O -fno-tree-forwprop -fno-tree-ccp -fdump-tree-fre1-details" } */
_Complex float m;
void
foo (_Complex float x)
{
float r = __real x;
float i = __imag x;
_Complex float z;
__real z = r;
__imag z = i;
m = z;
}
void
bar (_Complex float x)
{
float r = __real x;
float i = __imag x;
_Complex float z = x;
__real z = r;
__imag z = i;
m = z;
}
/* We should CSE all the way to replace the stored value with x. */
/* { dg-final { scan-tree-dump-times "m = x_\\d\+\\(D\\);" 2 "fre1" } } */
|
