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r159487 - in /branches/ibm/gcc-4_4-branch/gcc: ...


Author: bergner
Date: Mon May 17 13:41:22 2010
New Revision: 159487

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=159487
Log:
	Backport from mainline:

	2010-05-14  Alan Modra  <amodra@gmail.com>

	PR target/44075
	* config/rs6000/rs6000.c (struct machine_function): Reorder
	fields for better packing.  Add lr_save_state.
	(rs6000_ra_ever_killed): Return lr_save_state if set.
	(rs6000_emit_eh_reg_restore): Set lr_save_state.

Modified:
    branches/ibm/gcc-4_4-branch/gcc/ChangeLog.ibm
    branches/ibm/gcc-4_4-branch/gcc/config/rs6000/rs6000.c


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