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r128481 - in /trunk/gcc: ChangeLog config/i386/...


Author: zadeck
Date: Fri Sep 14 00:06:00 2007
New Revision: 128481

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128481
Log:
2007-09-13  Eric Christopher  <echristo@apple.com>
	    Kenneth Zadeck <zadeck@naturalbridge.com>

	* dse.c (find_shift_sequence): New function.
	(replace_read): Add case to remove read if it requires shift.
	* config/i386/i386.c (ix86_expand_prologue): Fixed typo in comment.
	


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/dse.c


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