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r152459 - in /trunk/gcc: ChangeLog combine.c
- From: ebotcazou at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Mon, 05 Oct 2009 17:48:11 -0000
- Subject: r152459 - in /trunk/gcc: ChangeLog combine.c
Author: ebotcazou
Date: Mon Oct 5 17:48:09 2009
New Revision: 152459
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152459
Log:
PR rtl-optimization/41511
* combine.c (record_value_for_reg): Pass explicit values as argument
to get_last_value_validate.
(get_last_value_validate): Document INSN parameter.
For non-readonly MEMs, assume they might have been modified if INSN
was in another basic block.
(get_last_value): Minor reformatting.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/combine.c