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2018-01-24 Richard Biener <rguenther@suse.de>
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
pr42963.c
blob
b84ea6cb398ba8b11f17d83cb8353dc2a0e68321
1
/* { dg-do compile } */
2
/* { dg-options "-O2 -fdump-tree-cfg" } */
3
extern
void
foo
(
void
);
4
extern
int
i
;
5
void
6
bar
(
void
)
7
{
8
switch
(
i
)
9
{
10
case
0
:
11
foo
();
12
break
;
13
case
1
:
14
break
;
15
}
16
17
18
switch
(
i
)
19
{
20
case
0
:
21
foo
();
22
break
;
23
case
1
:
24
break
;
25
}
26
}
27
/* { dg-final { scan-tree-dump-times "case 1:" 0 "cfg" } } */