[Bug tree-optimization/45919] [4.6 Regression] ICE: SIGSEGV in fold_ctor_reference (tree-ssa-ccp.c:1527) at -O1

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45919

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-10-20 
21:17:35 UTC ---
Author: jakub
Date: Wed Oct 20 21:17:30 2010
New Revision: 165740

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=165740
Log:
    PR tree-optimization/45919
    * tree-ssa-ccp.c (fold_nonarray_ctor_reference): Handle flexible
    array members.

    * gcc.c-torture/compile/pr45919.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr45919.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-ccp.c