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r181599 - in /trunk/gcc: ChangeLog config/sparc...

From: davem at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Mon, 21 Nov 2011 21:50:58 -0000
Subject: r181599 - in /trunk/gcc: ChangeLog config/sparc...

Author: davem
Date: Mon Nov 21 21:50:58 2011
New Revision: 181599

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181599
Log:
Correct sparc's REGMODE_NATURAL_SIZE and MODES_TIEABLE_P wrt. vector modes.

	* config/sparc/sparc.c (sparc_regmode_natural_size): New function
	implementing REGMODE_NATURAL_SIZE taking into consideration vector
	modes.
	(sparc_modes_tieable_p): Similarly for MODES_TIEABLE_P.
	* config/sparc/sparc-protos.h (sparc_regmode_natural_size,
	sparc_modes_tieable_p): Declare.
	* gcc/config/sparc/sparc.h (REGMODE_NATURAL_SIZE,
	MODES_TIEABLE_P): Use new helper functions.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/sparc/sparc-protos.h
    trunk/gcc/config/sparc/sparc.c
    trunk/gcc/config/sparc/sparc.h

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