[Bug middle-end/63186] [4.9/5 Regression] Undefined .L* symbols because of fnsplit

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63186

--- Comment #4 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Author: hubicka
Date: Thu Sep 11 06:46:23 2014
New Revision: 215149

URL: https://gcc.gnu.org/viewcvs?rev=215149&root=gcc&view=rev
Log:

    PR tree-optimization/63186
    * ipa-split.c (test_nonssa_use): Skip nonforced labels.
    (mark_nonssa_use): Likewise.
    (verify_non_ssa_vars): Verify all header blocks for label
    definitions.

    * gcc.dg/pr63186.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/pr63186.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-split.c
    trunk/gcc/testsuite/ChangeLog