Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/gcc.dg/torture/restrict-6.c @ 131:84e7813d76e9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
131
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
1 /* { dg-do run } */
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
2
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
3 extern void abort (void);
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
4
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
5 void __attribute__((noinline)) g(int **a, int *b)
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
6 {
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
7 *a = b;
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
8 }
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
9
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
10 int foo(int * restrict p, int *q)
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
11 {
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
12 g(&q, p);
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
13 *p = 1;
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
14 *q = 2;
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
15 return *p + *q;
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
16 }
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
17
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
18 int main()
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
19 {
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
20 int x, y;
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
21 if (foo(&x, &y) != 4)
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
22 abort ();
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
23 return 0;
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
24 }