This is the mail archive of the
gcc-cvs@gcc.gnu.org
mailing list for the GCC project.
gcc/gcc ChangeLog config/i386/i386.c config/i3 ...
- From: rth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 12 Sep 2004 18:00:49 -0000
- Subject: gcc/gcc ChangeLog config/i386/i386.c config/i3 ...
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rth@gcc.gnu.org 2004-09-12 18:00:49
Modified files:
gcc : ChangeLog
gcc/config/i386: i386.c i386.md predicates.md
Log message:
* config/i386/i386.c (ix86_split_ashldi): Special case op1 as one
or minus one.
(ix86_split_ashrdi, ix86_split_lshrdi): Clean up conditions for
post-reload, and scratch NULL.
* config/i386/i386.md (testqi_1): Use FLAGS_REG name.
(x86_shift_adj_2): Use ix86_expand_clear.
(ashldi3): Remove CMOVE expansion difference.
(ashldi3_1): Remove.
(*ashldi3_1): Rename from *ashldi3_2. Use reg_or_pm1_operand and
add constraints for immediates. New peephole for split-with-temp.
Run splitter after peep2 pass.
(ashrdi3, ashrdi3_1, ashrdi3_2): Similarly.
(lshrdi3, lshrdi3_1, lshrdi3_2): Similarly.
(setcc_2): Rename with *.
* config/i386/predicates.md (reg_or_pm1_operand): New.
(ashldi_input_operand): New.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5407&r2=2.5408
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.c.diff?cvsroot=gcc&r1=1.724&r2=1.725
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.md.diff?cvsroot=gcc&r1=1.559&r2=1.560
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/predicates.md.diff?cvsroot=gcc&r1=1.3&r2=1.4