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r128563 - in /trunk/gcc: ChangeLog df-scan.c dse.c


Author: rsandifo
Date: Mon Sep 17 23:41:36 2007
New Revision: 128563

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128563
Log:
gcc/
	* df-scan.c (df_notes_rescan): Do nothing if the instruction does
	not yet have a basic block.
	* dse.c (find_shift_sequence): Don't set DF_NO_INSN_RESCAN.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/df-scan.c
    trunk/gcc/dse.c


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