[Bug c++/56381] [4.7/4.8 Regression] ICE: cc1plus: internal compiler error: in gimplify_expr, at gimplify.c:7842

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56381

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-02-19 06:43:39 UTC ---
Author: jakub
Date: Tue Feb 19 06:43:34 2013
New Revision: 196133

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196133
Log:
    PR tree-optimization/56381
    * tree-ssa-pre.c (create_expression_by_pieces): Fix up last argument
    to fold_build3.

    * g++.dg/opt/pr56381.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/opt/pr56381.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-pre.c