[Bug c/84873] [6/7/8 Regression] ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4)

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84873

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Thu Mar 15 13:10:24 2018
New Revision: 258556

URL: https://gcc.gnu.org/viewcvs?rev=258556&root=gcc&view=rev
Log:
2018-03-15  Richard Biener  <rguenther@suse.de>

        PR c/84873
        * c-gimplify.c (c_gimplify_expr): Do not fold expressions.

        * c-c++-common/pr84873.c: New testcase.

Added:
    trunk/gcc/testsuite/c-c++-common/pr84873.c
Modified:
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-gimplify.c
    trunk/gcc/testsuite/ChangeLog