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r157780 - in /branches/gcc-4_4-branch/gcc: Chan...
- From: ghazi at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Sat, 27 Mar 2010 18:56:09 -0000
- Subject: r157780 - in /branches/gcc-4_4-branch/gcc: Chan...
Author: ghazi
Date: Sat Mar 27 18:56:08 2010
New Revision: 157780
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157780
Log:
Backport:
2009-06-16 J"orn Rennecke <joern.rennecke@arc.com>
Janis Johnson <janis187@us.ibm.com>
PR target/39254
* config/rs6000/rs6000.c (rs6000_emit_move): Don't emit a USE
for the symbol ref of a constant that is the source of a move
- nor for any other not-obvious-label-ref constants.
Modified:
branches/gcc-4_4-branch/gcc/ChangeLog
branches/gcc-4_4-branch/gcc/config/rs6000/rs6000.c