[Bug tree-optimization/52429] [4.7 Regression] ICE in separate_decls_in_region_debug, at tree-parloops.c:914 with -ftree-parallelize-loops

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52429

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-02-29 
17:44:01 UTC ---
Author: jakub
Date: Wed Feb 29 17:43:56 2012
New Revision: 184665

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184665
Log:
    PR tree-optimization/52429
    * tree-parloops.c (separate_decls_in_region_debug): Return early
    if var is LABEL_DECL.

    * gcc.dg/torture/pr52429.c: New test.
    * g++.dg/opt/pr52429.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/opt/pr52429.C
    trunk/gcc/testsuite/gcc.dg/torture/pr52429.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-parloops.c