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HEAD
PR tree-optimization/33562
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
tree-ssa
/
ssa-dom-ccp-1.c
blob
8efb1d8880053cbf159f7b137b87278a23d87198
1
/* { dg-do compile } */
2
/* { dg-options "-O2 -fdump-tree-optimized" } */
3
int
t
(
int
a
)
__attribute__
((
const
));
4
void
abort
(
void
);
5
int
6
ccp
(
int
b
)
7
{
8
int
a
=
1
;
9
a
++;
10
a
++;
11
a
++;
12
if
(
b
)
13
abort
();
14
return
a
;
15
}
16
/* We should propagate constant 4 into return. */
17
/* { dg-final { scan-tree-dump-times "return 4" 1 "optimized"} } */