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[Bug rtl-optimization/64317] [5 Regression] Ineffective allocation of PIC base register
- 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: Fri, 23 Jan 2015 20:16:48 +0000
- Subject: [Bug rtl-optimization/64317] [5 Regression] Ineffective allocation of PIC base register
- Auto-submitted: auto-generated
- References: <bug-64317-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64317
--- Comment #2 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
Author: vmakarov
Date: Fri Jan 23 20:15:56 2015
New Revision: 220060
URL: https://gcc.gnu.org/viewcvs?rev=220060&root=gcc&view=rev
Log:
2015-01-23 Vladimir Makarov <vmakarov@redhat.com>
PR target/64317
* lra-lives.c (make_hard_regno_born): Add parameter. Don't make
REAL_PIC_OFFSET_TABLE_REGNUM conflicting with pic offset pseudo.
(mark_regno_live, process_bb_lives): Pass new paramater value to
make_hard_regno_born.
2015-01-23 Vladimir Makarov <vmakarov@redhat.com>
PR target/64317
* gcc.target/i386/pr64317.c: New test.
Added:
trunk/gcc/testsuite/gcc.target/i386/pr64317.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/lra-lives.c
trunk/gcc/testsuite/ChangeLog