[Bug c++/70641] [5/6 Regression] ICE on valid code at -O1 and above on x86_64-linux-gnu: verify_gimple failed

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70641

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Apr 13 20:43:10 2016
New Revision: 234962

URL: https://gcc.gnu.org/viewcvs?rev=234962&root=gcc&view=rev
Log:
        PR c++/70641
        * ipa-pure-const.c (pass_nothrow::execute): Call maybe_clean_eh_stmt
        on all recursive call stmts.  Return TODO_cleanup_cfg if any dead
        eh edges have been purged.

        * g++.dg/opt/pr70641.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/opt/pr70641.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-pure-const.c
    trunk/gcc/testsuite/ChangeLog