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[Bug rtl-optimization/77541] [7 Regression] wrong code with 512bit vectors of int128 @ -O1
- From: "vmakarov at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 24 Nov 2016 19:54:58 +0000
- Subject: [Bug rtl-optimization/77541] [7 Regression] wrong code with 512bit vectors of int128 @ -O1
- Auto-submitted: auto-generated
- References: <bug-77541-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77541
--- Comment #5 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
Author: vmakarov
Date: Thu Nov 24 19:54:27 2016
New Revision: 242848
URL: https://gcc.gnu.org/viewcvs?rev=242848&root=gcc&view=rev
Log:
2016-11-24 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/77541
* lra-constraints.c (struct input_reload): Add field match_p.
(get_reload_reg): Check modes of input reloads to generate unique
value reload pseudo.
(match_reload): Add input reload pseudo for the current insn.
2016-11-24 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/77541
* gcc.target/i386/pr77541.c: New.
Added:
trunk/gcc/testsuite/gcc.target/i386/pr77541.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/lra-constraints.c
trunk/gcc/testsuite/ChangeLog