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gcc/gcc ChangeLog.hammer var-tracking.c


CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	hammer-3_3-branch
Changes by:	zlomek@gcc.gnu.org	2004-01-08 15:03:29

Modified files:
	gcc            : ChangeLog.hammer var-tracking.c 

Log message:
	* var-tracking.c (enum micro_operation_type): Added MO_USE_NO_VAR.
	(add_uses): Set type to MO_USE_NO_VAR instead of MO_CLOBBER.
	(compute_bb_dataflow): Process MO_USE_NO_VAR; cleanup.
	(emit_notes_in_bb): Likewise.
	(vt_initialize): Use MO_USE_NO_VAR instead of MO_CLOBBER for uses.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.hammer.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.1.2.253&r2=1.1.2.254
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/var-tracking.c.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.1.6.9&r2=1.1.6.10


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