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[GCC, ARM] Backport trunk patch to 4.8 to reclassify ARM preload insn

From: "Terry Guo" <terry dot guo at arm dot com>
To: <gcc-patches at gcc dot gnu dot org>
Cc: "Richard Earnshaw" <Richard dot Earnshaw at arm dot com>
Date: Thu, 16 Jan 2014 15:33:36 +0800
Subject: [GCC, ARM] Backport trunk patch to 4.8 to reclassify ARM preload insn
Authentication-results: sourceware.org; auth=none

Hi,

Current 4.8 branch will assign alu_reg attribute to the type of arm preload
insn, which is clearly wrong. The attached patch intends to back port trunk
patch to reclassify the type attribute as load1. With this back port, the
4.8 bug PR59826 can be fixed too. Tested with gcc regression test on QEMU
Cortex-M3, no new regressions. Is it OK to back port this patch
http://gcc.gnu.org/ml/gcc-patches/2013-09/msg00322.html? 

BR,
Terry

Attachment: backport-202323.txt
Description: Text document

Follow-Ups:
- Re: [GCC, ARM] Backport trunk patch to 4.8 to reclassify ARM preload insn
  - From: Joey Ye
- Re: [GCC, ARM] Backport trunk patch to 4.8 to reclassify ARM preload insn
  - From: Richard Earnshaw

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