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* tree-loop-distribution.c (INCLUDE_ALGORITHM): New header file.
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
tree-ssa
/
ssa-fre-27.c
blob
5c58f7e728b31be94146825e7ccde37e557203d0
1
/* { dg-do compile } */
2
/* { dg-options "-O -fdump-tree-fre1-details" } */
3
4
int
*
q
;
5
void
__attribute__
((
noinline
))
6
bar
(
void
)
7
{
8
*
q
=
1
;
9
}
10
int
foo
(
int
which_p
)
11
{
12
int
x
=
0
;
13
int
*
i
,*
j
;
14
int
**
p
;
15
if
(
which_p
)
16
p
= &
i
;
17
else
18
p
= &
j
;
19
*
p
= &
x
;
20
bar
();
21
return
x
;
22
}
23
24
/* { dg-final { scan-tree-dump "Replaced x with 0" "fre1" } } */