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PR testsuite/52641
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
tree-ssa
/
vrp37.c
blob
fba35a48bbfc4f33392fc84303f0416ad325a7e7
1
/* { dg-do compile } */
2
/* { dg-options "-O2" } */
3
4
unsigned char
x
;
5
int
foo
(
void
)
6
{
7
unsigned long long
i
=
x
;
8
i
=
i
+
0x80000000
;
9
if
(
i
>
0xffffffff
)
10
return
x
;
11
return
0
;
12
}