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HEAD
PR middle-end/77357 - strlen of constant strings not folded
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
tree-ssa
/
ssa-ccp-22.c
blob
b4476e6bb304a8270b402fef35db3b0659cb1d40
1
/* { dg-do compile } */
2
/* { dg-options "-O -fdump-tree-ccp1" } */
3
4
/* Make sure we propagate through builtins. */
5
6
int
foo
(
unsigned
b
)
7
{
8
unsigned
t
= -
1
;
9
int
x
=
b
<=
t
;
10
long
l
=
__builtin_expect
(
x
,
0
);
11
return
l
;
12
}
13
14
/* { dg-final { scan-tree-dump "return 1;" "ccp1" } } */