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[Bug rtl-optimization/77919] [5/6 Regression] ICE converting DC to V2DF mode
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 07 Dec 2016 22:44:31 +0000
- Subject: [Bug rtl-optimization/77919] [5/6 Regression] ICE converting DC to V2DF mode
- Auto-submitted: auto-generated
- References: <bug-77919-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77919
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Dec 7 22:43:59 2016
New Revision: 243394
URL: https://gcc.gnu.org/viewcvs?rev=243394&root=gcc&view=rev
Log:
Backported from mainline
2016-10-28 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/77919
* expr.c (expand_expr_real_1) <normal_inner_ref>: Force CONCAT into
MEM if mode1 is not a complex mode.
* g++.dg/torture/pr77919.C: New test.
Added:
branches/gcc-6-branch/gcc/testsuite/g++.dg/torture/pr77919.C
Modified:
branches/gcc-6-branch/gcc/ChangeLog
branches/gcc-6-branch/gcc/expr.c
branches/gcc-6-branch/gcc/testsuite/ChangeLog