[Bug debug/90900] [8/9/10 Regression] ICE in copy_rtx, at rtl.c:376

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90900

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Jun 18 13:56:24 2019
New Revision: 272421

URL: https://gcc.gnu.org/viewcvs?rev=272421&root=gcc&view=rev
Log:
2019-06-18  Richard Biener  <rguenther@suse.de>

        PR debug/90900
        * cfgexpand.c (expand_debug_expr): Treat NOTE_P DECL_RTL
        as if optimized away.

        * gcc.dg/gomp/pr90900.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/gomp/pr90900.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgexpand.c
    trunk/gcc/testsuite/ChangeLog