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gcc/gcc ChangeLog config/rs6000/rs6000.c confi ...
- From: dorit at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 20 Oct 2003 15:36:21 -0000
- Subject: gcc/gcc ChangeLog config/rs6000/rs6000.c confi ...
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: dorit@gcc.gnu.org 2003-10-20 15:36:21
Modified files:
gcc : ChangeLog
gcc/config/rs6000: rs6000.c rs6000.h
gcc/doc : invoke.texi
Log message:
* config/rs6000/rs6000.h: (rs6000_sched_insert_nops):
support new flag -minsert-sched-nops.
(DEFAULT_SCHED_FINISH_NOP_INSERTION_SCHEME): Define.
* config/rs6000/rs6000.c: (rs6000_sched_insert_nops):
support new flag -minsert-sched-nops.
(is_cracked_insn, is_microcoded_insn): New functions.
(rs6000_sched_finish): New function.
(rs6000_issue_rate): Return 5 for power4.
(get_next_active_insn, insn_terminates_group_p): New
functions.
(is_costly_group, force_new_group): New functions.
(redefine_groups, pad_groups): New functions.
(rs6000_variable_issue): Use new functions.
* doc/invoke.texi (-minsert-sched-nops): Document new
option.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.1483&r2=2.1484
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.c.diff?cvsroot=gcc&r1=1.534&r2=1.535
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.h.diff?cvsroot=gcc&r1=1.290&r2=1.291
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/invoke.texi.diff?cvsroot=gcc&r1=1.351&r2=1.352