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[Bug target/59593] [arm big-endian] using "ldrh" access a immediate which stored in a memory by word
- From: "fyang 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 Dec 2014 13:40:28 +0000
- Subject: [Bug target/59593] [arm big-endian] using "ldrh" access a immediate which stored in a memory by word
- Auto-submitted: auto-generated
- References: <bug-59593-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59593
--- Comment #6 from fyang at gcc dot gnu.org ---
Author: fyang
Date: Wed Dec 3 13:39:56 2014
New Revision: 218314
URL: https://gcc.gnu.org/viewcvs?rev=218314&root=gcc&view=rev
Log:
Backport from mainline
2014-11-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/59593
* config/arm/arm.md (*movhi_insn): Use right formatting
for immediate.
2014-11-19 Felix Yang <felix.yang@huawei.com>
Shanyao Chen <chenshanyao@huawei.com>
PR target/59593
* config/arm/arm.md (define_attr "arch"): Add v6t2.
(define_attr "arch_enabled"): Add test for the above.
(*movhi_insn_arch4): Add new alternative.
Modified:
branches/gcc-4_9-branch/gcc/ChangeLog
branches/gcc-4_9-branch/gcc/config/arm/arm.md