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Let tree_single_nonzero_warnv_p use range information
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
pr56992.c
blob
e945a18ca84f3bbc8213d3891f688c369cbe347e
1
/* PR rtl-optimization/56992 */
2
/* { dg-do compile } */
3
/* { dg-options "-Og -g" } */
4
5
inline
int
6
foo
(
const char
*
x
)
7
{
8
return
__builtin_strlen
(
x
);
9
}
10
11
int
12
bar
(
const char
*
x
,
unsigned int
*
y
)
13
{
14
unsigned int
l
=
foo
(
x
);
15
if
(
l
>
15
)
16
l
=
15
;
17
*
y
=
l
;
18
}