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r181631 - in /trunk/gcc: ChangeLog postreload.c
- From: krebbel at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 22 Nov 2011 19:52:35 -0000
- Subject: r181631 - in /trunk/gcc: ChangeLog postreload.c
Author: krebbel
Date: Tue Nov 22 19:52:34 2011
New Revision: 181631
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181631
Log:
2011-11-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* postreload.c (reload_combine): Mark reg_state as invalid at
volatile insns if there has been a use already.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/postreload.c