+2002-05-03 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * c-format.c (check_format_info_main): Don't check for presence of
+ parameter for * width until after operand number has been read,
+ and only check for it if format parameters are available.
+ Fixes PR c/6547.
+
+2002-05-03 Jason Thorpe <thorpej@wasabisystems.com>
+
+ * config/alpha/netbsd.h (CPP_PREDEFINES): Add -D_LP64.
+ (LINK_SPEC): Undef before defining.
+
+2002-05-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR preprocessor/6489
+ * tradcpp.c (fixup_newlines): New.
+ (main, finclude): Use it.
+
+2002-05-03 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/elf64.h (UNIQUE_SECTION): Use mips_unique_section.
+ * config/mips/mips.c (mips_unique_section): Strip encoding from
+ decl name.
+
+2002-05-03 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.c (ix86_expand_int_movcc): Truncate to proper
+ mode.
+
+2002-05-03 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * doc/install.texi (Installing): Mention GCC 3.1 buildstats.
+ (Specific): Removed buildstats references.
+ (Specific, hppa*-hp-hpux11): Adjust for GCC versions > 3.0.
+ (Specific, sparc-sun-solaris2*): Update 64-bit hints for GCC 3.1.
+ Accomodate Solaris versions beyond 8.
+ (Specific, sparc-sun-solaris2.7): Update as path for GCC 3.1.
+ (Specific, *-*-solaris2.8): Removed, obsolete.
+
+2002-05-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/6542
+ * config/sparc/sparc.h (leaf_reg_remap): Remove const.
+ (CONDITIONAL_REGISTER_USAGE): For TARGET_FLAT make
+ fill leaf_reg_remap with identity.
+ * config/sparc/sparc.c (leaf_reg_remap): Remove const.
+
+2002-05-03 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/crti.asm: Remove trailing spaces.
+ * config/h8300/h8300.c: Likewise.
+ * config/h8300/lib1funcs.asm: Likewise.
+
+2002-05-02 Jason Merrill <jason@redhat.com>
+
+ * defaults.h (BOOL_TYPE_SIZE): Move default here from cp/decl.c.
+ * c-decl.c (c_init_decl_processing): Use it.
+ * config/rs6000/darwin.h (BOOL_TYPE_SIZE): Define to INT_TYPE_SIZE.
+ * config/i960/i960.h (BOOL_TYPE_SIZE): Don't define.
+ * config/mcore/mcore.h (BOOL_TYPE_SIZE): Don't define.
+
+2002-05-03 Kazu Hirata <kazu@cs.umass.edu>
+
+ * regrename.c: Fix formatting.
+ * tree.c: Likewise.
+
+Fri May 3 13:34:43 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (attribute memory): Handle compares properly.
+
+Fri May 3 10:51:38 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (sse_clrsf, sse_clrsi): Set memory attribute
+ to none.
+
+2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
+
+ * function.c: Fix formatting.
+
+2002-05-02 Jan Hubicka <jh@suse.cz>
+
+ * haifa-sched.c (schedule_insn): Print table of instructions and
+ reservations.
+ (sched_block): Do not print ready list at verbosity level 1.
+ * sched-vis.c (print_insn): Make global.
+ * sched-ebb.c (ebb_print_insn): Rename from...
+ (print_insn): ... this one.
+ * sched-int.h (print_insn): Declare
+
+2002-05-02 Richard Henderson <rth@redhat.com>
+
+ * haifa-sched.c (rank_for_schedule): Skip past last_scheduled_insn
+ emitted by cycle_display.
+
+2002-05-02 Loren J. Rittle <ljrittle@acm.org>
+
+ * doc/install.texi (*-*-freebsd*): Update to latest status.
+
+2002-05-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/6540
+ * config.gcc (sparc*-*-solaris2*): Set float_format to i128.
+ * config/float-sparc.h: Assume 128-bit long double if
+ __LONG_DOUBLE_128__ is defined.
+
+2002-05-02 Vladimir Makarov <vmakarov@redhat.com>
+
+ * genattrtab.c (write_function_unit_info): Add a dummy element
+ when num_units == 0.
+
+2002-05-02 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
+
+ * predict.c: (propagate_freq, estimate_bb_frequencies): Use
+ TYPE_MODE (double_type_node) instead of DFmode.
+
+Thu May 2 19:50:04 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * cfgrtl.c (try_redirect_by_replacing_jump): Do not kill computed
+ jumps post reload.
+ * toplev.c (rest_of_compilation): Revert Richard's patch.
+
+2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa/x-ada (ADA_CFLAGS): Rename to X_ADA_CFLAGS.
+
+2002-05-02 Catherine Moore <clm@redhat.com>
+
+ * config/v850/v850.h (TRAMPOLINE_TEMPLATE): Change r5 to r20.
+
+2002-05-02 Kazu Hirata <kazu@hxi.com>
+
+ * combine.c: Fix comment typos.
+ * expr.c: Likewise.
+ * genautomata.c: Likewise.
+ * stmt.c: Likewise.
+ * tree.h: Likewise.
+
+2002-05-02 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * doc/install.texi: State GNAT version requirements.
+
+2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * config/fr30/fr30.h (GO_IF_LEGITIMATE_ADDRESS): Accept any form
+ of the frame pointer or arg pointer register which strict register
+ checking is not enabled.
+
+2002-05-02 Aldy Hernandez <aldyh@redhat.com>
+
+ * gcc.dg/altivec-8.c: New.
+
+ * config/rs6000/rs6000.c (rs6000_legitimate_address): Disallow
+ PRE_INC and PRE_DEC for altivec modes.
+
+2002-05-01 Bruce Korb <bkorb@gnu.org>
+
+ * fixinc/check.tpl(set-writable): make sure the function exists first
+ * fixinc/inclhack.def(alpha_assert): fix test_text
+ * fixinc/tests/base/assert.h: add in missing result
+
+2002-05-01 Jeff Law <law@redhat.com>
+
+ * pa.h (EXTRA_CONSTRAINT): Don't accept PIC addresses for the
+ 'T' constraint.
+
+2002-05-01 Joel Brobecker <brobecker@gnat.com>
+
+ * dbxout.c (dbxout_type): Emit size information for range types,
+ as well, but only when using GDB extensions.
+
+2002-05-01 Richard Henderson <rth@redhat.com>
+
+ * configure.in (HAVE_GAS_HIDDEN): Replace SPARC feature test with
+ target-independent gnu binutils date test.
+
+2002-05-01 Richard Henderson <rth@redhat.com>
+
+ * cfgcleanup.c (merge_blocks_move_successor_nojumps): Emit dump
+ info before expunging the block.
+
+2002-05-01 Jakub Jelinek <jakub@redhat.com>
+
+ * cppinit.c (cpp_handle_option) [-dM]: Don't set no_output here...
+ (cpp_post_options): ...but here. Disable -dD, -dN and -dI when
+ -M -or -MM is in effect.
+
+2002-05-01 Zack Weinberg <zack@codesourcery.com>
+
+ * config.gcc: Correct test of --enable-obsolete. Obsolete all
+ A29k configurations.
+ * doc/install.texi: Update to match.
+
+2002-05-01 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+
+ PR bootstrap/6514
+ * varasm.c (globalize_decl): Compare DECL_ASSEMBLER_NAME to check
+ for duplicates. Always loop over whole list.
+
+Wed May 1 10:32:37 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * reload.c (find_reloads, case 'p'): Set BADOP to 0.
+
+2002-05-01 Joel Sherrill <joel@OARcorp.com>
+
+ * config/sparc/t-elf (sparc-rtems, sparc-elf): Build assembly
+ support routines.
+
+2002-05-01 Joel Sherrill <joel@OARcorp.com>
+
+ * config/arm/rtems-elf.h: Add #undef TARGET_VERSION to prevent warning.
+
+2002-05-01 David Edelsohn <edelsohn@gnu.org>
+
+ * rs6000.md (abssi2_nopower): Convert to define_insn_and_split.
+ (nabs_nopower): Same.
+ (floatdisf2): New pattern.
+ (absdi2): Convert to define_insn_and_split.
+ (nabsdi2): Same.
+ (trunctfsf2): Same.
+ (floatditf2): Same.
+ (floatsitf2): Same.
+ (fix_trunctfdi2): Same.
+ (fix_trunctfsi2): Same.
+
+2002-05-01 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * doc/install.texi: Update Texinfo version requirement
+ documentation.
+
+2002-05-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/6512, PR target/5628
+ * config/sparc/sparc.md (movdf_insn_v9only_novis): Don't allow >= %f32
+ when memory is not aligned.
+ (movdf_insn_v9only_vis): Likewise.
+ * config/sparc/sparc.h (SECONDARY_INPUT_RELOAD_CLASS): Request a FP_REGS
+ temporary for EXTRA_FP_REGS DFmode load from unaligned memory.
+ (SECONDARY_OUTPUT_RELOAD_CLASS): Similarly.
+
+2002-05-01 Aldy Hernandez <aldyh@redhat.com>
+
+ * gcc.dg/altivec-7.c: New.
+
+ * config/rs6000/altivec.h: Cleanup.
+
+2002-04-30 Aldy Hernandez <aldyh@redhat.com>
+
+ * doc/invoke.texi (Option Summary): Add -mvrsave=.
+ (RS/6000 and PowerPC Options): Document -mvrsave=.
+
+ * config/rs6000/rs6000.c (rs6000_altivec_vrsave): New global.
+ (rs6000_altivec_vrsave_string): Same.
+ (rs6000_override_options): Call rs6000_parse_vrsave_option.
+ (rs6000_parse_vrsave_option): New.
+ (rs6000_stack_info): Only generate vrsave instructions when
+ TARGET_ALTIVEC_VRSAVE.
+
+ * config/rs6000/rs6000.h (TARGET_OPTIONS): Add -mvrsave= option.
+ (rs6000_altivec_vrsave_string): Define extern.
+ (rs6000_altivec_vrsave): Same.
+ (TARGET_ALTIVEC_VRSAVE): New.
+
+2002-04-30 Richard Henderson <rth@redhat.com>
+
+ PR opt/6516
+ * toplev.c (rest_of_compilation): Don't run cross-jump before
+ bb-reorder.
+
+2002-04-30 Tom Rix <trix@redhat.com>
+
+ * regrename.c (build_def_use, copyprop_hardreg_forward_1): Sanity
+ check which_alternative.
+
+2002-04-30 Kazu Hirata <kazu@hxi.com>
+
+ * cpplex.c: Fix comment formatting.
+ * function.c: Likewise.
+ * integrate.c: Likewise.
+ * regrename.c: Likewise.
+ * sibcall.c: Likewise.
+ * simplify-rtx.c: Likewise.
+ * tree-inline.c: Likewise.
+
+2002-04-30 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * config.gcc (hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-rtems*,
+ hppa1.0-*-osf*, hppa1.1-*-bsd*, hppa1.1-*-hpux10*, hppa2*-*-hpux10*,
+ hppa1.0-*-hpux10*, hppa*64*-*-hpux11*, hppa1.1-*-hpux11*,
+ hppa2*-*-hpux11*, hppa1.0-*-hpux11*, hppa*-*-lites*): Define xmake_file.
+ * pa/t-linux, pa/t-pa, pa/t-pa64, t-pro (T_ADAFLAGS): Delete.
+ * pa/x-ada: New file. Define ADA_CFLAGS.
+
+2002-04-30 Hans-Peter Nilsson <hp@bitrange.com>
+
+ * config/mmix/mmix.h (MMIX_LAST_STACK_REGISTER_REGNUM): Renamed
+ from MMIX_LAST_REGISTER_FILE_REGNUM.
+ (NO_IMPLICIT_EXTERN_C): Remove cryptic obsolete comment.
+ (struct machine_function): New member highest_saved_stack_register
+ previously static variable in mmix.c.
+ (MACHINE_DEPENDENT_REORG): Define.
+ * config/mmix/mmix.c (highest_saved_stack_register): Deleted.
+ (MMIX_OUTPUT_REGNO): New.
+ (mmix_target_asm_function_prologue): Move calculation of last used
+ saved-stack-register into...
+ (mmix_machine_dependent_reorg): New function. Update to also handle
+ !TARGET_ABI_GNU.
+ (mmix_print_operand): Apply MMIX_OUTPUT_REGNO when emitting
+ register names, simplify somewhat by new variable regno.
+ <case 'p'>: Remove fixed FIXME. Always emit highest used saved
+ register.
+ (mmix_print_operand_address): Apply MMIX_OUTPUT_REGNO when
+ emitting register names.
+ (mmix_asm_output_reg_push, mmix_asm_output_reg_pop): Ditto.
+ (mmix_dbx_register_number): Apply MMIX_OUTPUT_REGNO here too.
+ Remove fixed FIXME.
+ * config/mmix/mmix-protos.h (mmix_machine_dependent_reorg):
+ Declare.
+
+ * config/mmix/mmix.md ("divmoddi4"): Update head comment.
+
+2002-04-30 Richard Henderson <rth@redhat.com>
+
+ * config/sparc/sparc.c (emit_soft_tfmode_libcall,
+ emit_soft_tfmode_binop, emit_soft_tfmode_unop, emit_soft_tfmode_cvt,
+ emit_hard_tfmode_operation, emit_tfmode_binop, emit_tfmode_unop,
+ emit_tfmode_cvt): New.
+ * config/sparc/sparc.md (extendsftf2, extenddftf2, trunctfsf2,
+ trunctfdf2, floatsitf2, floatunssitf2, floatditf2, floatunsditf2,
+ fix_trunctfsi2, fixuns_trunctfsi2, fix_trunctfdi2, fixuns_trunctfdi2,
+ addtf3, subtf3, multf3, divtf3, sqrttf2): Use them.
+ * config/sparc/sparc-protos.h: Update.
+
+2002-04-30 Janis Johnson <janis187@us.ibm.com>
+
+ * install.texi (Final install): Add to the list of info to include
+ in a report of a successful bootstrap, and add link to 3.1 list.
+
+Tue Apr 30 19:15:36 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (type): Add new SSE/MMX subtypes, remove usused fop1.
+ (mode): Add vector modes
+ (i387): Kill attribute.
+ (unit): New attribute.
+ (length_immediate): Grok new types.
+ (prefix_data16, prefix_rep, prefix_0f): Fix for SSE/MMX.
+ (modrm): Use "unit".
+ (memory): Handle MMX/SSE properly.
+ (scheduling descriptions): Kill uses of fop1.
+ (sse, mmx, fp patterns): Set type and mode properly.
+
+Tue Apr 30 09:31:59 2002 Jeffrey A Law (law@cygnus.com)
+
+ * pa.c (override_options): Default to PA8000 scheduling.
+ * doc/invoke.texi (HP-PA options): Mention newly added 7300
+ scheduling parameter.
+
+ * pa.md (7100lc, 7200, 7300 scheduling): Slightly refine
+ handling of double precision multiplies.
+
+ * pa.md (7100lc, 7200, 7300 scheduling): Refine handling of
+ fpdiv and fpsqrt instructions.
+ (7200 & 7300 scheduling): Fix typo in handling of
+ store-load and store-store penalties.
+
+2002-04-30 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
+
+ * doc/contrib.texi (Contributors): Use MIPS instead of Mips and
+ mips. Add two missing commas.
+
+2002-04-30 Paolo Carlini <pcarlini@unitus.it>
+
+ * doc/contrib.texi (Contributors): Update Paolo Carlini's
+ and Benjamin Kosnik's entries.
+
+2002-04-29 David S. Miller <davem@redhat.com>
+
+ * config/sparc/sparc.h (BRANCH_COST, PREFETCH_BLOCK,
+ SIMULTANEOUS_PREFETCHES): Tune for UltraSPARC-III.
+ * config/sparc/sparc.md (call + jmp 32-bit peepholes): Likewise.
+ * config/sparc/sparc.c (sparc_initialize_trampoline): Likewise.
+
2002-04-29 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
* combine.c (find_split_point): Use gen_int_mode.
2002-04-29 Vladimir Makarov <vmakarov@redhat.com>
Merging code from dfa-branch:
-
+
2002-04-24 Vladimir Makarov <vmakarov@redhat.com>
* genautomata.c (output_reserv_sets): Fix typo.
Thu Apr 18 08:57:06 2002 Jeffrey A Law (law@redhat.com)
- * sched-rgn.c (init_ready_list): Make the DFA code handle
- USE/CLOBBER insns in the same way as the traditional
- scheduler.
- (new_ready): Similarly..
+ * sched-rgn.c (init_ready_list): Make the DFA code handle
+ USE/CLOBBER insns in the same way as the traditional
+ scheduler.
+ (new_ready): Similarly..
2002-04-17 Vladimir Makarov <vmakarov@redhat.com>
* config/sparc/sol2.h: Likewise.
* config/sparc/sol2-sld-64.h: Likewise.
* config/sparc/linux64.h: Likewise.
-
+
2002-03-22 Vladimir Makarov <vmakarov@redhat.com>
* doc/md.texi: Add comments about usage the latency time for the
* doc/md.texi: Add reference for automaton based pipeline
description.
-
+
2002-03-04 Vladimir Makarov <vmakarov@redhat.com>
* doc/passes.texi: Add missed information about genattrtab.
(automaton_states): New global variable.
(expand_automata): Call form_important_insn_automata_lists.
(write_automata): Call finish_automata_lists.
-
+
2002-02-21 Vladimir Makarov <vmakarov@redhat.com>
* genautomata.c (add_excls, add_presence_absence): Check that
- cpu units in the sets belong the same automaton.
+ cpu units in the sets belong the same automaton.
* rtl.def (EXCLUSION_SET, PRESENCE_SET, ABSENCE_SET): Add comment
about that cpu units in the sets belong the same automaton.
* doc/md.texi: Ditto.
-
- 2001-12-20 Naveen Sharma,Nitin Gupta <naveens@noida.hcltech.com,niting@noida.hcltech.com>
+
+ 2001-12-20 Naveen Sharma <naveens@noida.hcltech.com>
+ Nitin Gupta <niting@noida.hcltech.com>
* config/sh/sh.c (sh_use_dfa_interface): New function.
* config/sh/sh.md: Add DFA based pipeline description for SH4.
- (define_attr insn_class): New attribute used for DFA
- scheduling.
+ (define_attr insn_class): New attribute used for DFA
+ scheduling.
(define_insn cmpgtsi_t): Set attribute insn_class mt_group.
(cmpgesi_t,cmpgtusi_t,cmpgeusi_t,cmpeqsi_t,
cmpeqdi_t): Likewise.
(add,addc1,addsi3,subc,subc1,*subsi3_internal,
- negc,negsi2,ashldi3_k,lshrdi3_k,ashrdi3_k): Set insn_class
+ negc,negsi2,ashldi3_k,lshrdi3_k,ashrdi3_k): Set insn_class
ex_group.
(iorsi3,rotlsi3_1,rotlsi3_31,rotlsi3_16): Likewise.
-
+
2001-10-03 Vladimir Makarov <vmakarov@toke.toronto.redhat.com>
* haifa-sched.c (queue_to_ready): Remove unnecessary condition for
necessary.
(output_dfa_start_func): Initiate new variable insn_codes_length,
(write_automata): Output definition of the new variable.
-
+
2001-10-02 David S. Miller <davem@redhat.com>
* haifa-sched.c (advance_one_cycle): New function.
Ditto.
* sched-vis.c (get_visual_tbl_length): Ditto.
-
+
2001-08-27 Richard Henderson <rth@redhat.com>
* genattr.c (main): Emit state_t even when not doing scheduling.
2001-08-27 Vladimir Makarov <vmakarov@touchme.toronto.redhat.com>
- * rtl.def (DEFINE_CPU_UNIT, DEFINE_QUERY_CPU_UNIT, EXCLUSION_SET,
+ * rtl.def (DEFINE_CPU_UNIT, DEFINE_QUERY_CPU_UNIT, EXCLUSION_SET,
PRESENCE_SET, ABSENCE_SET, DEFINE_BYPASS, DEFINE_AUTOMATON,
AUTOMATA_OPTION, DEFINE_RESERVATION, DEFINE_INSN_RESERVATION): New
RTL constructions.
* rtl.h (LINK_COST_ZERO, LINK_COST_FREE): Remove them.
- * sched-int.h: (curr_state): Add the external definition for
+ * sched-int.h: (curr_state): Add the external definition for
automaton pipeline interface.
(haifa_insn_data): Add comments for members blockage and units.
first_cycle_multipass_dfa_lookahead, init_dfa_bubbles,
dfa_bubble): New members in gcc_target.sched.
- * haifa-sched.c (insert_schedule_bubbles_p): New variable.
+ * haifa-sched.c (insert_schedule_bubbles_p): New variable.
(MAX_INSN_QUEUE_INDEX): New macro for automaton interface.
(insn_queue): Redefine it as pointer to array.
(NEXT_Q, NEXT_Q_AFTER): Use MAX_INSN_QUEUE_INDEX instead of
(get_visual_tbl_length): Add code for automaton interface.
(target_units, print_block_visualization): Add comments.
- * Makefile.in (GETRUNTIME, HASHTAB, HOST_GETRUNTIME, HOST_HASHTAB,
+ * Makefile.in (GETRUNTIME, HASHTAB, HOST_GETRUNTIME, HOST_HASHTAB,
USE_HOST_GETRUNTIME, USE_HOST_HASHTAB, HOST_VARRAY): New variables.
(sched-rgn.o, sched-vis.o): Add new dependency file target.h.
(getruntime.o, genautomata.o): New entries.
2002-04-28 Richard Henderson <rth@redhat.com>
PR c/5154
- * ggc-common.c (ggc_mark_rtx_children_1): Rename from...
+ * ggc-common.c (ggc_mark_rtx_children_1): Rename from...
(ggc_mark_rtx_children): New.
2002-04-28 Jakub Jelinek <jakub@redhat.com>