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r128073 - in /trunk/gcc: ChangeLog regrename.c
- From: hubicka at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 04 Sep 2007 10:29:24 -0000
- Subject: r128073 - in /trunk/gcc: ChangeLog regrename.c
Author: hubicka
Date: Tue Sep 4 10:29:23 2007
New Revision: 128073
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128073
Log:
* regrename.c (build_def_use): Don't share RTL between MATCH_OPERATOR
and corresponding MATCH_DUP.
* regrename.c(copyprop_hardreg_forward_1): Unshare when doing copyprop.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/regrename.c