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r176536 - in /trunk/gcc: ChangeLog config/i386/...
- From: uros at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 20 Jul 2011 21:43:39 -0000
- Subject: r176536 - in /trunk/gcc: ChangeLog config/i386/...
Author: uros
Date: Wed Jul 20 21:43:38 2011
New Revision: 176536
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176536
Log:
* config/i386/i386.c (ix86_decompose_address): Allow only subregs
of DImode hard registers in index.
(ix86_legitimate_address_p): Allow subregs of base and index to span
more than a word. Assert that subregs of base and index satisfy
register_no_elim_operand predicates. Reject addresses where
base and index have different modes.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.c