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2017-11-15 Richard Biener <rguenther@suse.de>
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
pr36300-1.c
blob
e737ab7ff0ced9f3a7012a12a56b431df278309d
1
/* { dg-do run } */
2
/* { dg-options "-O2 -fwrapv" } */
3
4
extern
void
abort
(
void
);
5
6
#define VALUE ((int)((long long)U1 * (long long)3) + 2)
7
8
int
main
(
void
)
9
{
10
long long
Y
,
Y2
;
11
#if(__SIZEOF_INT__ >= 4)
12
int
U1
;
13
#else
14
long
U1
;
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#endif
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int
t
;
17
U1
= -
2147483647
-
1
;
18
19
Y
= ((
long long
)(
VALUE
*
VALUE
) *
3
);
20
21
t
=
VALUE
;
22
Y2
= ((
long long
)(
t
*
t
) *
3
);
23
24
if
(
Y
!=
Y2
)
25
abort
();
26
return
0
;
27
}