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gcc/gcc ChangeLog.hammer config/rs6000/rs6000. ...
- From: dje at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 31 Mar 2004 18:05:31 -0000
- Subject: gcc/gcc ChangeLog.hammer config/rs6000/rs6000. ...
CVSROOT: /cvs/gcc
Module name: gcc
Branch: hammer-3_3-branch
Changes by: dje@gcc.gnu.org 2004-03-31 18:05:31
Modified files:
gcc : ChangeLog.hammer
gcc/config/rs6000: rs6000.c rs6000.h rs6000.md
gcc/doc : invoke.texi
Added files:
gcc/config/rs6000: power5.md
Log message:
Backport from mainline:
* config/rs6000/rs6000.c (rs6000_always_hint): New variable.
(rs6000_sched_groups): New variable.
(processor_target_table): Add power5.
(rs6000_override_options): Set rs6000_sched_insert_nops,
rs6000_sched_costly_dep and rs6000_sched_restricted_insns_priority
from rs6000_sched_groups.
(output_cbranch): Use rs6000_always_hint.
(rs6000_variable_issue): Use rs6000_sched_groups.
(rs6000_adjust_cost): Add CPU_POWER5.
(is_microcoded_insn): Use rs6000_sched_groups.
(is_dispatch_slot_restricted): Use rs6000_sched_groups.
Return 2 for POWER5 cracked instructions.
(is_cracked_insn): Use rs6000_sched_groups.
(is_branch_slot_insn): Use rs6000_sched_groups.
(rs6000_issue_rate): Add CPU_POWER5.
(rs6000_sched_finish): Use rs6000_sched_groups.
* config/rs6000/rs6000.h (processor_type): Add PROCESSOR_POWER5.
(DEFAULT_SCHED_COSTLY_DEP): Delete.
(DEFAULT_RESTRICTED_INSNS_PRIORITY): Delete.
(DEFAULT_SCHED_FINISH_NOP_INSERTION_SCHEME): Delete.
(RTX_COSTS): Add PROCESSOR_POWER5.
* config/rs6000/rs6000.md (define_attr "cpu"): Add power5.
* config/rs6000/power5.md: New file.
* doc/invoke.texi: Add G5,power4,power5 options.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.hammer.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.1.2.382&r2=1.1.2.383
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/power5.md.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.c.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.397.2.35&r2=1.397.2.36
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.h.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.234.2.23&r2=1.234.2.24
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.md.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.221.4.17&r2=1.221.4.18
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/invoke.texi.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.198.2.40&r2=1.198.2.41