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r152499 - in /trunk/gcc: ChangeLog config.gcc c...

From: bje at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Tue, 06 Oct 2009 19:37:40 -0000
Subject: r152499 - in /trunk/gcc: ChangeLog config.gcc c...

Author: bje
Date: Tue Oct  6 19:37:40 2009
New Revision: 152499

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152499
Log:
	* config.gcc (powerpc*-*-*): Handle a2.
	* config/rs6000/rs6000.md (cpu): Add ppca2.  Include "a2.md".
	* config/rs6000/a2.md: New file.
	* config/rs6000/rs6000.opt (mno-update): New.
	(mupdate): Return to using a mask, not a var.
	* config/rs6000/rs6000.h (ASM_CPU_SPEC): Add support for a2.
	(enum processor_type): Add PROCESSOR_PPCA2.
	* config/rs6000/rs6000.c (ppca2_cost): New costs.
	(rs6000_override_options): Add "a2" to processor_target_table.
	Update rs6000_always_hint logic.  Correctly set rs6000_cost for
	a2.
	* doc/invoke.texi (RS/6000 and PowerPC Options): Document
	-mcpu=a2.

Added:
    trunk/gcc/config/rs6000/a2.md
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config.gcc
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/config/rs6000/rs6000.h
    trunk/gcc/config/rs6000/rs6000.md
    trunk/gcc/config/rs6000/rs6000.opt
    trunk/gcc/doc/invoke.texi

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