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x86: Tune Skylake, Cannonlake and Icelake as Haswell
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.c-torture
/
execute
/
builtins
/
lib
/
strchr.c
blob
bee3d3203ebeaaee9828c941e2a451d3170fb347
1
extern
void
abort
(
void
);
2
extern
int
inside_main
;
3
4
__attribute__
((
__noinline__
))
5
char
*
6
strchr
(
const char
*
s
,
int
c
)
7
{
8
#ifdef __OPTIMIZE__
9
if
(
inside_main
)
10
abort
();
11
#endif
12
13
for
(;;)
14
{
15
if
(*
s
==
c
)
16
return
(
char
*)
s
;
17
if
(*
s
==
0
)
18
return
0
;
19
s
++;
20
}
21
}
22
23
__attribute__
((
__noinline__
))
24
char
*
25
index
(
const char
*
s
,
int
c
)
26
{
27
return
strchr
(
s
,
c
);
28
}