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Add _FloatN, _FloatNx tests for __builtin_fpclassify.
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
torture
/
pr67133.c
blob
4eb552e8af8914923d541f5e4e337a3e48312cfe
1
/* { dg-do compile } */
2
/* { dg-additional-options "-fisolate-erroneous-paths-attribute" } */
3
4
int
printf
(
const char
*, ...);
5
int
foo
(
int
);
6
7
int
a
, *
b
,
c
;
8
9
static int
10
fn1
()
11
{
12
if
(
a
)
13
return
(
a
=
0
);
14
for
(;
a
; )
15
a
=
0
;
16
return
0
;
17
}
18
19
static int
20
fn2
(
int
p
)
21
{
22
fn1
();
23
c
=
0
;
24
if
(
p
)
25
printf
(
"%d"
,
0
);
26
foo
(
b
!= &
p
);
27
return
0
;
28
}
29
30
void
31
fn3
()
32
{
33
fn2
(
0
);
34
}