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gcc/gcc ChangeLog config/rs6000/rs6000.md conf ...
- From: dje at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 6 Nov 2004 03:35:50 -0000
- Subject: gcc/gcc ChangeLog config/rs6000/rs6000.md conf ...
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: dje@gcc.gnu.org 2004-11-06 03:35:49
Modified files:
gcc : ChangeLog
gcc/config/rs6000: rs6000.md rs6000.c
Log message:
* config/rs6000/rs6000.md (scc patterns): Replace subfc with subf
when carry not used. Suggested by Torbjorn Granlund.
* config/rs6000/rs6000.c (rs6000_emit_move): Don't force_reg
operand[1] unnecessarily. Suggested by Eric Christopher.
(rs6000_adjust_cost): Increase latency of store to wider load.
(rs6000_rtx_costs): mulli only allows 16-bit constants.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.6194&r2=2.6195
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.md.diff?cvsroot=gcc&r1=1.327&r2=1.328
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.c.diff?cvsroot=gcc&r1=1.735&r2=1.736