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[Bug target/69614] [4.9/5 Regression] wrong code with -Os -fno-expensive-optimizations -fschedule-insns -mtpcs-leaf-frame -fira-algorithm=priority @ armv7a
- 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: Wed, 30 Mar 2016 15:58:42 +0000
- Subject: [Bug target/69614] [4.9/5 Regression] wrong code with -Os -fno-expensive-optimizations -fschedule-insns -mtpcs-leaf-frame -fira-algorithm=priority @ armv7a
- Auto-submitted: auto-generated
- References: <bug-69614-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69614
--- Comment #28 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
Author: vmakarov
Date: Wed Mar 30 15:58:10 2016
New Revision: 234577
URL: https://gcc.gnu.org/viewcvs?rev=234577&root=gcc&view=rev
Log:
2016-03-30 Vladimir Makarov <vmakarov@redhat.com>
Backported from the mainline
2016-03-12 Vladimir Makarov <vmakarov@redhat.com>
PR target/69614
* lra-constraints.c (delete_move_and_clobber): New.
(remove_inheritance_pseudos): Use it.
2016-03-30 Vladimir Makarov <vmakarov@redhat.com>
Backported from the mainline
2016-03-12 Vladimir Makarov <vmakarov@redhat.com>
PR target/69614
* gcc.target/arm/pr69614.c: New.
Added:
branches/gcc-5-branch/gcc/testsuite/gcc.target/arm/pr69614.c
Modified:
branches/gcc-5-branch/gcc/ChangeLog
branches/gcc-5-branch/gcc/lra-constraints.c
branches/gcc-5-branch/gcc/testsuite/ChangeLog