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re PR tree-optimization/33291 (a+=2; a+=2 not simplified to a+=4; with -O3 ...
[gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
tree-ssa
/
20040615-1.c
1
/* { dg-do compile } */
2
/* { dg-options "-O1 -fdump-tree-dom1" } */
3
4
void
bar1
(
void
);
5
void
bar2
(
void
);
6
7
void
8
foo
(
unsigned int
a
,
unsigned int
b
)
9
{
10
if
(
a
>=
b
)
11
bar1
();
12
else if
(
b
<=
a
)
13
bar2
();
14
}
15
16
/* { dg-final { scan-tree-dump-times "bar2" 0 "dom1" } } */
17
/* { dg-final { cleanup-tree-dump "dom1" } } */