r189102 - in /trunk/gcc: ChangeLog config/arm/a...

[carrot@gcc.gnu.org]

Author: carrot
Date: Sun Jul  1 15:14:52 2012
New Revision: 189102

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189102
Log:
	PR target/53447
	* config/arm/arm-protos.h (const_ok_for_dimode_op): New prototype.
	* config/arm/arm.c (const_ok_for_dimode_op): New function.
	* config/arm/constraints.md (Dd): New constraint.
	* config/arm/predicates.md (arm_adddi_operand): New predicate.
	* config/arm/arm.md (adddi3): Extend it to handle constants.
	(arm_adddi3): Likewise.
	(addsi3_carryin_<optab>): Extend it to handle sbc case.
	(addsi3_carryin_alt2_<optab>): Likewise.
	* config/arm/neon.md (adddi3_neon): Extend it to handle constants.

	* gcc.target/arm/pr53447-1.c: New testcase.
	* gcc.target/arm/pr53447-2.c: New testcase.
	* gcc.target/arm/pr53447-3.c: New testcase.
	* gcc.target/arm/pr53447-4.c: New testcase.


Added:
    trunk/gcc/testsuite/gcc.target/arm/pr53447-1.c
    trunk/gcc/testsuite/gcc.target/arm/pr53447-2.c
    trunk/gcc/testsuite/gcc.target/arm/pr53447-3.c
    trunk/gcc/testsuite/gcc.target/arm/pr53447-4.c
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
    trunk/gcc/config/arm/neon.md
    trunk/gcc/config/arm/predicates.md
    trunk/gcc/testsuite/ChangeLog