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gcc/gcc ChangeLog.tree-ssa tree-ssa.c tree-ssa ...


CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	tree-ssa-20020619-branch
Changes by:	law@gcc.gnu.org	2004-01-29 21:11:51

Modified files:
	gcc            : ChangeLog.tree-ssa tree-ssa.c tree-ssa-live.h 

Log message:
	* tree-ssa-live.h (tpa_next_partition): Correctly handle compressed
	elements.
	* tree-ssa.c (coalesce_ssa_name): New argument, flags.  Callers
	updated.  Test SSANORM_COMBINE_TEMPS in flags rather than
	flag_tree_combine_temps.
	(coalesce_vars): Either operand of a copy might not have a
	partition when rewriting a subset of the variables out of SSA form.
	(rewrite_vars_out_of_ssa): Honor -ftree-combine-temps by passing
	in SSANORM_COMBINE_TEMPS in flags argument to remove_sas_form.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.tree-ssa.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.1133&r2=1.1.2.1134
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.190&r2=1.1.4.191
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-live.h.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.14&r2=1.1.2.15


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