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gcc/gcc ChangeLog.hammer toplev.c config/i386/ ...
- From: hubicka at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 7 Feb 2003 17:51:31 -0000
- Subject: gcc/gcc ChangeLog.hammer toplev.c config/i386/ ...
CVSROOT: /cvs/gcc
Module name: gcc
Branch: hammer-3_3-branch
Changes by: hubicka@gcc.gnu.org 2003-02-07 17:51:31
Modified files:
gcc : ChangeLog.hammer toplev.c
gcc/config/i386: athlon.md i386-protos.h i386.c i386.h i386.md
Log message:
* toplev.c (rest_of_compilation): Move -fweb past new loop.
(parse_options_and_default_flags): Enable -fweb only at -O3.
Merge from mainline
Thu Feb 6 00:18:38 CET 2003 Jan Hubicka <jh@suse.cz>
* i386.c (x86_inter_unit_moves): New variable.
(ix86_secondary_memory_needed): Fix 64bit case, honor
TARGET_INTER_UNIT_MOVES
* i386.h (x86_inter_unit_moves): Declare.
(TARGET_INTER_UNIT_MOVES): New macro.
* i386.md (movsi_1): Cleanup constraints; disable
when not doing inter-unit moves.
(movsi_1_nointernunit): New.
(movdi_1_rex64): Fix constraints; deal with SSE->GPR moves.
(movdi_1_rex64_nointerunit): New.
(mivsf_1): disable when not doing inter-unit moves.
(movsf_1_nointerunit): New.
Mon Feb 3 16:01:17 CET 2003 Jan Hubicka <jh@suse.cz>
* i386.c (ix86_expand_int_movcc): Fix setcc sign bit case.
Tue Jan 28 12:15:13 CET 2003 Jan Hubicka <jh@suse.cz>
* i386.c (ix86_carry_flag_operator): New predicate.
(fcmov_operator): Fix whitespace.
(ix86_expand_carry_flag_compare): Deal with floating point.
(ix86_expand_int_movcc): Deal with fp; update insn expansion
(ix86_expand_int_addcc): Likewise.
(ix86_expand_strlensi_unroll_1): likewsie.
* i386.h (PREDICATE_CODES): Add ix86_carry_flag_operator.
* i386.md (add?i_carry_rex64): Use new predicate.
(sub?i3_carry_rex64): Likewise.
(x86_mov?icc_0_m1*): Likewise.
Thu Jan 9 00:57:15 CET 2003 Jan Hubicka <jh@suse.cz>
* i386.c (ix86_expand_int_addcc): Fix thinko.
Sat Jan 25 15:55:08 CET 2003 Jan Hubicka <jh@suse.cz>
* i386.c (ix86_expand_movstr, ix86_expand_clrstr): Consistently
do libcall for large blocks.
* i386.md (comi patterns): Set type to ssecomi.
(sse2_unpck?pd): Fix mode of vec_select.
2003-01-26 Kazu Hirata <kazu@cs.umass.edu>
* config/i386/i386-modes.def: Fix comment typos.
* config/i386/i386.c: Likewise.
* config/i386/i386.md: Likewise.
Wed Feb 5 23:12:57 CET 2003 Jan Hubicka <jh@suse.cz>
* i386-protos.h (x86_emit_floatuns): Declare.
* i386.c (x86_emit_floatuns): New global function.
* i386.md (floatunssisf2, floatunsdisf2,
floatunsdidf2): New patterns.
Wed Jan 8 12:10:57 CET 2003 Jan Hubicka <jh@suse.cz>
* i386.md (adddi3_carry_rex64, subdi3_carry_rex64): Name pattern.
(addhi3_carry, addqi3_carry, subhi3_carry, subqi3_carry): New patterns.
(add??cc): New expanders.
* i386.c (expand_int_addcc): New function.
* i386-protos.h (expand_int_addcc): Declare.
Sat Dec 14 20:43:41 CET 2002 Jan Hubicka <jh@suse.cz>
* i386.c (flags_reg_operand): New function.
* i386.h (PREDICATE_CODES): Add flags_reg_operand.
* i386.md (cmov splitter, movqicc): Use new predicate.
Sat Dec 14 17:03:17 CET 2002 Jan Hubicka <jh@suse.cz>
* i386.md (movqicc splitter): Fix template.
Thu Dec 5 14:10:15 CET 2002 Jan Hubicka <jh@suse.cz>
* i386.c (ix86_expand_prologue): Add comment, do not use
fast prologues for cold and normal functions.
Thu Dec 5 00:52:37 CET 2002 Jan Hubicka <jh@suse.cz>
* i386.c (x86_rep_movl_optimal): New variable.
(ix86_expand_movstr, ix86_expand_clrstr): Use TARGET_REP_MOVL_OPTIMAL
* i386.h (TARGET_REP_MOVL_OPTIMAL): New macro.
* i386.md (negsf2_ifs, negdf2_ifs, negdf2_ifs_rex64, abssf2_ifs,
absdf2_ifs, absdf2_ifs_rex64): Fix constraints.
neg?f2_ifs, abs?f2_ifs splitters): Refuse memory operand; do not
generate unnecesary subregs.
Wed Dec 4 11:53:07 CET 2002 Jan Hubicka <jh@suse.cz>
* i386.c (ix86_expand_int_movcc): Force operand into register for QImode
condtiional moves.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.hammer.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.1.2.52&r2=1.1.2.53
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/toplev.c.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.688.2.6&r2=1.688.2.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/athlon.md.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.1.26.3&r2=1.1.26.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386-protos.h.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.84.2.4&r2=1.84.2.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.c.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.490.2.21&r2=1.490.2.22
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.h.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.305.2.9&r2=1.305.2.10
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.md.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.401.2.10&r2=1.401.2.11