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HEAD
PR middle-end/77357 - strlen of constant strings not folded
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
tree-ssa
/
loadpre23.c
blob
42b08f0dfa8c35ae8b94609dc82797c58c24540d
1
/* { dg-do compile } */
2
/* { dg-options "-O2 -fdump-tree-pre-stats -fno-tree-loop-im" } */
3
4
struct
{
5
int
a
;
6
int
large
[
100
];
7
}
x
;
8
9
int
foo
(
int
argc
)
10
{
11
int
c
;
12
int
i
;
13
int
e
;
14
15
for
(
i
=
0
;
i
<
argc
;
i
++)
16
{
17
e
=
x
.
a
;
18
x
.
a
=
9
;
19
}
20
return
e
;
21
}
22
23
/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre" } } */