[Bug tree-optimization/83605] [6/7/8 Regression] ICE: verify_gimple failed (error: dead STMT in EH table)

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83605

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Jan  5 08:51:32 2018
New Revision: 256274

URL: https://gcc.gnu.org/viewcvs?rev=256274&root=gcc&view=rev
Log:
        PR tree-optimization/83605
        * gimple-ssa-strength-reduction.c: Include tree-eh.h.
        (find_candidates_dom_walker::before_dom_children): Ignore stmts that
        can throw.

        * gcc.dg/pr83605.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr83605.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-ssa-strength-reduction.c
    trunk/gcc/testsuite/ChangeLog