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[Bug target/65504] [4.9 Regression] select case with strings and -fgcse -O
- 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, 03 Jun 2015 15:31:30 +0000
- Subject: [Bug target/65504] [4.9 Regression] select case with strings and -fgcse -O
- Auto-submitted: auto-generated
- References: <bug-65504-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65504
--- Comment #20 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Jun 3 15:30:58 2015
New Revision: 224089
URL: https://gcc.gnu.org/viewcvs?rev=224089&root=gcc&view=rev
Log:
2015-06-03 Jakub Jelinek <jakub@redhat.com>
Backported from mainline
2015-03-23 Jakub Jelinek <jakub@redhat.com>
PR target/65504
* config/i386/i386.c (ix86_copy_addr_to_reg): Set REG_POINTER
on the pseudo.
(expand_set_or_movmem_prologue_epilogue_by_misaligned_moves): Set
REG_POINTER on *destptr after adjusting it for prologue size.
* gfortran.dg/pr65504.f90: New test.
Added:
branches/gcc-4_9-branch/gcc/testsuite/gfortran.dg/pr65504.f90
Modified:
branches/gcc-4_9-branch/gcc/ChangeLog
branches/gcc-4_9-branch/gcc/config/i386/i386.c
branches/gcc-4_9-branch/gcc/testsuite/ChangeLog