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2018-04-09 Richard Biener <rguenther@suse.de>
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
pr46893.c
blob
ef97e2edfd2a5bf84f39dc1b7b9042bbaa88317f
1
/* PR debug/46893 */
2
/* { dg-do compile } */
3
/* { dg-options "-O -g" } */
4
5
void
6
foo
(
void
)
7
{
8
union
{
unsigned long long
l
;
double
d
; }
u
= {
0x7ff0000000000000
ULL
};
9
double
v
=
0
,
w
= -
u
.
d
;
10
11
if
(
w
)
12
w
=
v
;
13
}