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HEAD
PR middle-end/77357 - strlen of constant strings not folded
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
tree-ssa
/
20030824-2.c
blob
7a73c70c4f13849e29b6d0d22c89143bd6217330
1
/* { dg-do compile } */
2
/* { dg-options "-O1 -fdump-tree-optimized" } */
3
4
struct
A
5
{
6
int
a
,
b
;
7
};
8
9
int
foo
(
int
x
,
int
y
)
10
{
11
int
i
,
j
;
12
struct
A a
;
13
14
a
.
a
=
x
;
15
a
.
b
=
y
;
16
j
=
a
.
a
;
17
i
=
a
.
b
;
18
return
i
+
j
;
19
}
20
21
/* This function should be optimized into 'return y+x'. */
22
/* { dg-final { scan-tree-dump-times "\[xy\]_..D. \\+ \[xy]_..D." 1 "optimized"} } */