Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/gcc.dg/tree-ssa/pr71563.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 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
kono
parents:
diff changeset
1 /* PR tree-optimization/71563 */
kono
parents:
diff changeset
2 /* { dg-do compile } */
kono
parents:
diff changeset
3 /* { dg-options "-O2 -fdump-tree-optimized" } */
kono
parents:
diff changeset
4
kono
parents:
diff changeset
5 void link_error (void);
kono
parents:
diff changeset
6
kono
parents:
diff changeset
7 void
kono
parents:
diff changeset
8 foo (int k)
kono
parents:
diff changeset
9 {
kono
parents:
diff changeset
10 int t = 1 << ((1 / k) << 8);
kono
parents:
diff changeset
11 if (t != 1)
kono
parents:
diff changeset
12 link_error ();
kono
parents:
diff changeset
13 }
kono
parents:
diff changeset
14
kono
parents:
diff changeset
15 void
kono
parents:
diff changeset
16 bar (int k, int l)
kono
parents:
diff changeset
17 {
kono
parents:
diff changeset
18 int t = l << (k << 8);
kono
parents:
diff changeset
19 if (t != l)
kono
parents:
diff changeset
20 link_error ();
kono
parents:
diff changeset
21 }
kono
parents:
diff changeset
22
kono
parents:
diff changeset
23 /* { dg-final { scan-tree-dump-not "link_error" "optimized" } } */