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r227221 - in /branches/gcc-5-branch/gcc: Change...


Author: renlin
Date: Wed Aug 26 13:49:00 2015
New Revision: 227221

URL: https://gcc.gnu.org/viewcvs?rev=227221&root=gcc&view=rev
Log:
[PATCH][ARM]Tighten the conditions for arm_movw, arm_movt.

2015-08-26  Renlin Li  <renlin.li@arm.com>

	Backport from mainline
	2015-08-24  Renlin Li  <renlin.li@arm.com>

	* config/arm/arm-protos.h (arm_valid_symbolic_address_p): Declare.
	* config/arm/arm.c (arm_valid_symbolic_address_p): Define.
	* config/arm/arm.md (arm_movt): Use arm_valid_symbolic_address_p.
	* config/arm/constraints.md ("j"): Add check for high code.

Modified:
    branches/gcc-5-branch/gcc/ChangeLog
    branches/gcc-5-branch/gcc/config/arm/arm-protos.h
    branches/gcc-5-branch/gcc/config/arm/arm.c
    branches/gcc-5-branch/gcc/config/arm/arm.md
    branches/gcc-5-branch/gcc/config/arm/constraints.md


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