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r196315 - 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, 27 Feb 2013 17:21:42 -0000
- Subject: r196315 - in /trunk/gcc: ChangeLog config/micro...
Author: eager
Date: Wed Feb 27 17:21:40 2013
New Revision: 196315
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196315
Log:
Avoid pcmpe insns when not valuable.
* gcc/config/microblaze/microblaze.c (microblaze_emit_compare):
Use xor for EQ/NE comparisions
* gcc/config/microblaze/microblaze.md (cstoresf4): Add constraints
(cbranchsf4): Adjust operator to comparison_operator
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/microblaze/microblaze.c
trunk/gcc/config/microblaze/microblaze.md