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r200443 - in /trunk/gcc: ChangeLog config/micro...

From: eager at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Wed, 26 Jun 2013 23:55:52 -0000
Subject: r200443 - in /trunk/gcc: ChangeLog config/micro...

Author: eager
Date: Wed Jun 26 23:55:52 2013
New Revision: 200443

URL: http://gcc.gnu.org/viewcvs?rev=200443&root=gcc&view=rev
Log:
2013-06-16  David Holsgrove <david.holsgrove@xilinx.com>

	Add sync_compare_and_swapsi and sync_test_and_setsi.

	* gcc/config/microblaze/sync.md: New file.
	* gcc/config/microblaze/microblaze.md: Add UNSPEC_SYNC_CAS,
	UNSPEC_SYNC_XCHG and include sync.md.
	* gcc/config/microblaze/microblaze.c: Add print_operand 'y'.
	* gcc/config/microblaze/constraints.md: Add memory_contraint
	'Q' which is a single register.


Added:
    trunk/gcc/config/microblaze/sync.md
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/microblaze/constraints.md
    trunk/gcc/config/microblaze/microblaze.c
    trunk/gcc/config/microblaze/microblaze.md

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