Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/gcc.dg/builtin-unreachable-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 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
kono
parents:
diff changeset
1 /* { dg-do compile } */
131
84e7813d76e9 gcc-8.2
mir3636
parents: 111
diff changeset
2 /* { dg-options "-O2 -fdump-tree-fab1 -fno-tree-dominator-opts -fno-tree-vrp" } */
84e7813d76e9 gcc-8.2
mir3636
parents: 111
diff changeset
3 /* { dg-require-effective-target label_values } */
111
kono
parents:
diff changeset
4
kono
parents:
diff changeset
5 void
kono
parents:
diff changeset
6 foo (int b, int c)
kono
parents:
diff changeset
7 {
kono
parents:
diff changeset
8 void *x = &&lab;
kono
parents:
diff changeset
9 if (b)
kono
parents:
diff changeset
10 {
kono
parents:
diff changeset
11 lab:
kono
parents:
diff changeset
12 __builtin_unreachable ();
kono
parents:
diff changeset
13 }
kono
parents:
diff changeset
14 lab2:
kono
parents:
diff changeset
15 if (c)
kono
parents:
diff changeset
16 x = &&lab2;
kono
parents:
diff changeset
17 goto *x;
kono
parents:
diff changeset
18 }
kono
parents:
diff changeset
19
kono
parents:
diff changeset
20 /* { dg-final { scan-tree-dump-times "lab:" 1 "fab1" } } */
kono
parents:
diff changeset
21 /* { dg-final { scan-tree-dump-times "__builtin_unreachable" 1 "fab1" } } */