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r190201 - in /trunk/gcc: ChangeLog tree-dfa.c t...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 07 Aug 2012 14:16:13 -0000
- Subject: r190201 - in /trunk/gcc: ChangeLog tree-dfa.c t...
Author: rguenth
Date: Tue Aug 7 14:16:11 2012
New Revision: 190201
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190201
Log:
2012-08-07 Richard Guenther <rguenther@suse.de>
* tree-dfa.c (set_ssa_default_def): Clear the SSA_NAME_DEFAULT_DEF
bit of the old name when we clear the slot.
* tree-ssa-live.c (remove_unused_locals): Release any default
def associated with an unused var.
* tree-ssa-copy.c (may_propagate_copy_into_asm): Always return true.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-dfa.c
trunk/gcc/tree-ssa-copy.c
trunk/gcc/tree-ssa-live.c