[Bug middle-end/67563] [5 Regression] verify_flow_info failed

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67563

--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Sep 15 12:37:19 2015
New Revision: 227788

URL: https://gcc.gnu.org/viewcvs?rev=227788&root=gcc&view=rev
Log:
2015-09-15  Richard Biener  <rguent...@suse.de>

        PR middle-end/67563
        * gimple-fold.c (gimplify_and_update_call_from_tree): Do not
        transfer EH info from old to new stmt.
        (replace_call_with_value): Likewise.
        (replace_call_with_call_and_fold): Likewise.
        (gimple_fold_builtin_memory_op): Likewise.
        (gimple_fold_builtin_memset): Likewise.
        (gimple_fold_builtin_stpcpy): Likewise.
        (gimple_fold_call): Likewise.

        * gcc.dg/pr67563.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/pr67563.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-fold.c
    trunk/gcc/testsuite/ChangeLog