[Bug tree-optimization/93054] ICE in gimple_set_lhs, at gimple.c:1820

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93054

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Thu Jan  9 10:41:38 2020
New Revision: 280039

URL: https://gcc.gnu.org/viewcvs?rev=280039&root=gcc&view=rev
Log:
2020-01-09  Richard Biener  <rguent...@suse.de>

        PR middle-end/93054
        * gimplify.c (gimplify_expr): Deal with NOP definitions.

        * gcc.dg/pr93054.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/pr93054.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimplify.c
    trunk/gcc/testsuite/ChangeLog