OSDN Git Service
(root)
/
pf3gnuchains
/
gcc-fork.git
/ blob
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
history
|
raw
|
HEAD
PR target/38016
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.c-torture
/
execute
/
20010717-1.c
1
extern void abort (void);
2
3
int
4
main ()
5
{
6
int i, j;
7
unsigned long u, r1, r2;
8
9
i = -16;
10
j = 1;
11
u = i + j;
12
13
/* no sign extension upon shift */
14
r1 = u >> 1;
15
/* sign extension upon shift, but there shouldn't be */
16
r2 = ((unsigned long) (i + j)) >> 1;
17
18
if (r1 != r2)
19
abort ();
20
21
return 0;
22
}