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gcc/gcc ChangeLog config/rs6000/rs6000.c confi ...
- From: vmakarov at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 2 Apr 2003 17:20:54 -0000
- Subject: gcc/gcc ChangeLog config/rs6000/rs6000.c confi ...
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: vmakarov at gcc dot gnu dot org 2003-04-02 17:20:54
Modified files:
gcc : ChangeLog
gcc/config/rs6000: rs6000.c 8540.md
Log message:
2003-04-02 Vladimir Makarov <vmakarov at redhat dot com>
* config/rs6000/rs6000.c
(TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD): Redefine the
macros.
(rs6000_issue_rate): Add case for 8540.
(rs6000_use_sched_lookahead): New function.
* config/rs6000/8540.md: Rename SIU units into SU ones and MIU
units into MU ones.
(ppc8540_branch, ppc8540_cr_logical): Add one cycle in the
reservation before retirement.
(ppc8540_multiply, ppc8540_load, ppc8540_store,
ppc8540_simple_float, ppc8540_vector_load, ppc8540_vector_store):
Remove additional cycle in the reservation before retirement.
(ppc8540_mfcr, ppc8540_mtcrf, ppc8540_mtjmpr): Add missed
reservation of ppc8540_issue.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.17294&r2=1.17295
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.c.diff?cvsroot=gcc&r1=1.448&r2=1.449
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/8540.md.diff?cvsroot=gcc&r1=1.3&r2=1.4