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gcc/gcc ChangeLog.tree-ssa tree-cfg.c tree-sim ...
- From: law at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 28 Feb 2004 01:06:20 -0000
- Subject: gcc/gcc ChangeLog.tree-ssa tree-cfg.c tree-sim ...
CVSROOT: /cvs/gcc
Module name: gcc
Branch: tree-ssa-20020619-branch
Changes by: law@gcc.gnu.org 2004-02-28 01:06:20
Modified files:
gcc : ChangeLog.tree-ssa tree-cfg.c tree-simple.c
tree-ssa-ccp.c tree-ssa-dom.c
tree-ssa-operands.c tree-ssa-phiopt.c
Log message:
* tree-cfg.c (verify_expr): Do not walk down into types.
Expand checking to verify that unary/binary operators have
gimple operands.
* tree-ssa-ccp.c (ccp_fold_builtin, case BUILT_IN_STRLEN): Do not
create non-gimple code. Similarly for BUILTIN_IN_STRCPY and
BUILT_IN_STRNCPY.
* tree-ssa-phiopt.c (conditional_replacement): Do not create
non-gimple code.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-simple.c (is_gimple_min_invariant): Subtraction of a
constant from a constant pointer is a gimple invariant as well.
* tree-ssa-operands.c (get_expr_operands): Handle subtraction
of a constant from a constant pointer too.
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=1.1.2.1236&r2=1.1.2.1237
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-cfg.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.276&r2=1.1.4.277
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-simple.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.71&r2=1.1.4.72
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-ccp.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.144&r2=1.1.2.145
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-dom.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.142&r2=1.1.2.143
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-operands.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.12&r2=1.1.2.13
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-phiopt.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.6&r2=1.1.2.7