Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/gcc.dg/20050603-2.c @ 111:04ced10e8804

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 1830386684a0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
kono
parents:
diff changeset
1 /* { dg-do run } */
kono
parents:
diff changeset
2 /* { dg-options "-O2" } */
kono
parents:
diff changeset
3 #include <stdlib.h>
kono
parents:
diff changeset
4 struct s {
kono
parents:
diff changeset
5 unsigned short f: 16;
kono
parents:
diff changeset
6 unsigned short y: 8;
kono
parents:
diff changeset
7 unsigned short g: 2;
kono
parents:
diff changeset
8 unsigned int x;
kono
parents:
diff changeset
9 };
kono
parents:
diff changeset
10
kono
parents:
diff changeset
11 void set (struct s*, int) __attribute__((noinline));
kono
parents:
diff changeset
12 void set (struct s* p, int flags) {
kono
parents:
diff changeset
13 p->g = flags << 1;
kono
parents:
diff changeset
14 }
kono
parents:
diff changeset
15
kono
parents:
diff changeset
16 int
kono
parents:
diff changeset
17 main() {
kono
parents:
diff changeset
18 struct s foo = {0 , 0, 3, 0};
kono
parents:
diff changeset
19 set (&foo, -1);
kono
parents:
diff changeset
20 if (foo.g != 2)
kono
parents:
diff changeset
21 abort();
kono
parents:
diff changeset
22 return 0;
kono
parents:
diff changeset
23 }