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r227129 - in /trunk/gcc: ChangeLog config/arm/a...


Author: renlin
Date: Mon Aug 24 14:59:58 2015
New Revision: 227129

URL: https://gcc.gnu.org/viewcvs?rev=227129&root=gcc&view=rev
Log:
[PATCH][ARM]Tighten the conditions for arm_movw, arm_movt.

gcc/

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:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm-protos.h
    trunk/gcc/config/arm/arm.c
    trunk/gcc/config/arm/arm.md
    trunk/gcc/config/arm/constraints.md


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