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gcc/gcc ChangeLog c-semantics.c emit-rtl.c rtl ...
- From: rth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 31 Jan 2002 06:21:32 -0000
- Subject: gcc/gcc ChangeLog c-semantics.c emit-rtl.c rtl ...
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rth@gcc.gnu.org 2002-01-30 22:21:31
Modified files:
gcc : ChangeLog c-semantics.c emit-rtl.c rtl.c rtl.h
stmt.c tree.h
gcc/ada : ChangeLog trans.c
gcc/f : ChangeLog ste.c
Log message:
* rtl.h (NOTE_INSN_LOOP_END_TOP_COND): New.
* rtl.c (note_insn_name): Update.
* emit-rtl.c (remove_unnecessary_notes): Kill it.
* stmt.c (expand_end_loop): Kill jump opt code. Use LOOP_END_TOP_COND
to perform loop rotation.
(expand_exit_loop_top_cond): New.
* tree.h (expand_exit_loop_top_cond): Declare it.
* c-semantics.c (genrtl_while_stmt): Use it.
(genrtl_for_stmt): Likewise.
* ada/trans.c (tree_transform) [N_Loop_Statement]: Use
expand_exit_loop_top_cond.
* f/ste.c (ffeste_begin_iterdo_): Use expand_exit_loop_top_cond.
(ffeste_R819B): Likewise.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.12884&r2=1.12885
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-semantics.c.diff?cvsroot=gcc&r1=1.38&r2=1.39
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/emit-rtl.c.diff?cvsroot=gcc&r1=1.246&r2=1.247
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/rtl.c.diff?cvsroot=gcc&r1=1.106&r2=1.107
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/rtl.h.diff?cvsroot=gcc&r1=1.327&r2=1.328
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/stmt.c.diff?cvsroot=gcc&r1=1.243&r2=1.244
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.h.diff?cvsroot=gcc&r1=1.301&r2=1.302
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/ChangeLog.diff?cvsroot=gcc&r1=1.194&r2=1.195
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/trans.c.diff?cvsroot=gcc&r1=1.10&r2=1.11
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/f/ChangeLog.diff?cvsroot=gcc&r1=1.421&r2=1.422
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/f/ste.c.diff?cvsroot=gcc&r1=1.25&r2=1.26