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gcc/gcc ChangeLog tree-dfa.c tree-flow.h tree- ...
- From: dnovillo at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 10 Dec 2004 21:54:44 -0000
- Subject: gcc/gcc ChangeLog tree-dfa.c tree-flow.h tree- ...
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: dnovillo@gcc.gnu.org 2004-12-10 21:54:44
Modified files:
gcc : ChangeLog tree-dfa.c tree-flow.h
tree-into-ssa.c tree-sra.c tree-vectorizer.c
Log message:
* tree-into-ssa.c (REWRITE_THIS_STMT): Define.
(mark_def_sites): Clear REWRITE_THIS_STMT for statements that
don't need any operands rewritten.
(rewrite_stmt): Ignore statements that don't need to be
rewritten.
(rewrite_operand): Validate that an existing SSA_NAME is
identical to the current reaching definition of the operand.
* tree-dfa.c (mark_call_clobbered_vars_to_rename): New function.
* tree-vectorizer.c (vectorizable_load): Call it.
* tree-flow.h (mark_call_clobbered_vars_to_rename): Declare.
* tree-sra.c (mark_all_v_defs): Also mark VUSEs for renaming.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.6776&r2=2.6777
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-dfa.c.diff?cvsroot=gcc&r1=2.43&r2=2.44
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-flow.h.diff?cvsroot=gcc&r1=2.74&r2=2.75
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-into-ssa.c.diff?cvsroot=gcc&r1=2.34&r2=2.35
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-sra.c.diff?cvsroot=gcc&r1=2.46&r2=2.47
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-vectorizer.c.diff?cvsroot=gcc&r1=2.47&r2=2.48