+2003-01-22 Andreas Schwab <schwab@suse.de>
+
+ * ra-rewrite.c (rewrite_program2): Initialize bb to avoid warning.
+
+2003-01-22 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c (h8300_shift_needs_scratch_p): Don't
+ request a scratch reg on H8S when the shift count is 8.
+
+2003-01-22 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390-protos.h (preferred_la_operand_p):
+ Remove second parameter.
+ * config/s390/s390.c (preferred_la_operand_p): Likewise.
+ * config/s390/s390.h (FRAME_REGNO_P, FRAME_REG_P): New macros.
+ (HARD_REGNO_MODE_OK): Use FRAME_REGNO_P.
+ * config/s390/s390.md ("*la_cc_64", "*la_cc_31", splitters): Remove.
+ Add peepholes to transform ADD to LOAD ADDRESS.
+
+2003-01-22 Richard Earnshaw <rearnsha@arm.com>
+
+ * arm.c (arm_address_register_rtx_p): New function.
+ (arm_legitimate_address_p): New function.
+ (arm_legitimate_index_p): New function.
+ (legitimize_pic_address): Use arm_legitimate_index_p.
+ * arm-protos.h (arm_legtimate_address_p): Add prototype.
+ * arm.h (ARM_GO_IF_LEGITIMATE_INDEX): Delete.
+ (ARM_GO_IF_LEGITIMATE_ADDRESS): Call arm_legitimate_address_p.
+
+2003-01-22 Hartmut Penner <hpenner@de.ibm.com>
+
+ * config/s390/s390.md (floatdfdi2): Insn has type 'itof'.
+ * config/s390/2064.md (define_bypass): Correct 'Load' and
+ 'Load-address' bypass values.
+
+2003-01-22 Andreas Schwab <schwab@suse.de>
+
+ * config/ia64/t-ia64 (insn-attrtab.o-warn): Define as -Wno-error.
+
+2003-01-21 Zack Weinberg <zack@codesourcery.com>
+
+ * genautomata.c (output_internal_insn_latency_func,
+ output_print_reservation_func): Short circuit when there is no
+ automaton to generate code for.
+
+2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Makefile.in (ssa-ccp.o): Depend on coretypes.h $(TM_H).
+ (df.o): Delete duplicate dependency on coretypes.h $(TM_H).
+
+2003-01-21 Geoffrey Keating <geoffk@apple.com>
+
+ * config/rs6000/rs6000.md: Remove warning.
+ (builtin_setjmp_receiver): Likewise.
+ * config/darwin.c (update_stubs): Slightly improve terrible hack
+ with identifiers. Add comment pointing out problems with it.
+ (update_non_lazy_ptrs): Likewise.
+
+2003-01-21 Richard Henderson <rth@redhat.com>
+
+ * dwarf2out.c (lookup_filename): Fix printf format warning.
+ * system.h (fread_unlocked, fwrite_unlocked): Undef.
+
+ * fixinc/Makefile.in (FL_LIST): Add $($@-warn) hook.
+ (fixincl.o-warn, gnu-regex.o-warn): New.
+ * fixinc/fixfixes.c (FIX_PROC_HEAD): Mark parameters unused.
+ * fixinc/fixtests.c (TEST_FOR_FIX_PROC_HEAD): Likewise.
+ * fixinc/fixincl.c (process): Fix printf format warning.
+
+2003-01-21 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * dwarf2out (output_file_names): Don't crash if called
+ with empty file_table.
+
+2003-01-21 Zack Weinberg <zack@codesourcery.com>
+
+ * genautomata.c (output_internal_insn_latency_func): Add
+ missing break statement to generated code.
+
+2003-01-21 Roger Sayle <roger@eyesopen.com>
+
+ * stmt.c (same_case_target_p): New function to determine whether
+ two case labels branch to the same target. Split out from...
+ (group_case_nodes): ... here. Use same_case_target_p instead.
+ (strip_default_case_nodes): Remove explicit case nodes
+ that branch to the default destination.
+ (expand_end_case_type): Call strip_default_case_nodes after
+ group_case_nodes, to simplify the case-list before we count it.
+ Only generate table_label RTX when actually needed. Try to share
+ thiscase->exit_label and thiscase->data.case_stmt.default_label
+ when a switch has no explicit default case. Simplify test for
+ constant index.
+
+2003-01-21 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (*negsf2_h8300): Use \\t instead of
+ \t.
+ (*negsf2_h8300hs): Likewise.
+ (*addsi3_lshiftrt_16_zexthi): Likewise.
+ (*iorhi3_lshiftrt_8): Likewise.
+
+2003-01-21 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * dwarf2out.c (fde_table_in_use): Mark GTY.
+ (dwarf2out_cfi_label_num): New variable, marked GTY.
+ (dwarf2out_cfi_label): Use it instead of static label_num.
+ * emit-rtl.c (label_num): Mark GTY.
+
+2003-01-21 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c (output_plussi): Support H8/300.
+ (compute_plussi_length): Likewise.
+ (compute_plussi_cc): Likewise.
+ * config/h8300/h8300.md (addsi_h8300): Use output_plussi to
+ output assembly instructions.
+
+2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * calls.c (fix_unsafe_tree): Prototype.
+
+ * Makefile.in (GCC_WARN_CFLAGS): Add $(WERROR) $($@-warn)
+ (gtype-desc.o-warn, c-decl.o-warn, varasm.o-warn, gcc.o-warn,
+ insn-conditions.o-warn, out_object_file, gengtype-yacc.o-warn,
+ c-parse.o-warn): Add -Wno-error.
+ (STAGE2_FLAGS_TO_PASS): Add WERROR="@WERROR@".
+
+ * configure.in (--enable-werror): Add new flag.
+ * doc/install.texi (--enable-werror): Document.
+ * configure: Regenerate.
+
+ * objc/Make-lang.in (objc/objc-parse.o-warn): Add -Wno-error.
+
+2003-01-21 Andreas Schwab <schwab@suse.de>
+
+ * genautomata.c (output_internal_insn_latency_func): Fix missing
+ close paren in output.
+
+2003-01-21 Zack Weinberg <zack@codesourcery.com>
+
+ * genautomata.c: Space savings in generated code:
+ (output_dfa_insn_code_func): Split out the table-enlargement
+ path to an out-of-line static function, dfa_insn_code_enlarge.
+ (output_internal_insn_latency_func): Use a lookup table for the
+ default latencies.
+ (output_print_reservation_func): Use a lookup table for the
+ strings.
+
+2003-01-21 Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de>
+
+ PR opt/7507
+ * calls.c (fix_unsafe_tree): Split out from ...
+ (expand_call): ... here. Use it on the function address too.
+
+2003-01-20 Richard Henderson <rth@redhat.com>
+
+ * expr.h (default_must_pass_in_stack): Move decl outside ifdef.
+
+2003-01-20 Richard Henderson <rth@redhat.com>
+
+ PR opt/7154
+ * stmt.c (expand_asm_operands): Validize memory operands.
+
+2003-01-20 Richard Henderson <rth@redhat.com>
+
+ PR opt/8848
+ * ifcvt.c (noce_process_if_block): Correct arguments to
+ modified_between_p for no-else-block case.
+
+2003-01-20 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c (const_costs): Remove a warning.
+ (output_plussi): Likewise.
+ (compute_plussi_length): Likewise.
+ (compute_plussi_cc): Likewise.
+
+2003-01-20 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (addsi_h8300): Remove the last
+ alternative.
+
+2003-01-20 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c (get_shift_alg): Remove redundant code.
+
+2003-01-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * system.h (__NO_STRING_INLINES): Define.
+
+2003-01-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * ifcvt.c (noce_emit_store_flag): Don't emit store flag if mode of x
+ is not a scalar int mode.
+
+2003-01-20 Roger Sayle <roger@eyesopen.com>
+
+ * cse.c (cse_insn): Avoid RTL sharing when updating the RETVAL
+ insn's notes following a substitution inside a libcall.
+
+2003-01-20 Zack Weinberg <zack@codesourcery.com>
+
+ * configure.in: Check for system-provided 'uchar' type.
+ * configure, config.in: Regenerate.
+ * cpphash.h: Only typedef 'uchar' if the system doesn't.
+
+2003-01-20 Richard Henderson <rth@redhat.com>
+
+ * expr.h (MUST_PASS_IN_STACK): Move implementation...
+ * calls.c (default_must_pass_in_stack): ... here.
+
+2003-01-20 Vladimir Makarov <vmakarov@redhat.com>
+
+ * genattrtab.h (INSN_ALTS_FUNC_NAME): Move it from genautomata.c.
+
+ * genautomata.c (INSN_ALTS_FUNC_NAME): Move it into genattrtab.h.
+
+ * genattr.c (main): Output default definition of AUTOMATON_ALTS.
+ Wrap up definition of `insn_alts'.
+
+ * genattrtab.c (main): Wrap up `insn_alts'.
+
+2003-01-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * collect2.c (ldgetname): Check HAVE_DECL_LDGETNAME before
+ prototyping.
+ * configure.in: Check for <ldfcn.h> and ldgetname() prototype.
+
+ * config.in, configure: Regenerate.
+
+2003-01-20 Nick Clifton <nickc@redhat.com>
+
+ * config/arm/arm.md (sibcall_epilogue): Add an
+ UNSPEC_PROLOGUE_USE to prevent the link register from being
+ considered dead.
+
+Mon Jan 20 14:36:23 CET 2003 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (SSE cmov splitter): Handle memory operand in operand 5.
+
+2003-01-20 Andreas Schwab <schwab@suse.de>
+
+ * system.h: Don't declare strsignal if the decl test hasn't been
+ run yet.
+
+2003-01-20 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c (notice_update_cc): Don't assume that
+ recog_data.operands[0] is always associated with cc0.
+
+2003-01-19 David Edelsohn <edelsohn@gnu.org>
+
+ * collect2.c (ldgetname): Expand declaration to prototype.
+ * read-rtl.c (atoll): Add prototype.
+ * system.h (strsignal): Also declare if no declaration found.
+
+2003-01-19 Alexandre Oliva <aoliva@redhat.com>
+
+ * config.gcc (mips64*-*-linux*): Added.
+ * config/mips/linux64.h, config/mips/t-linux64: New file.
+ * config/mips/iris6.h (MIPS_TFMODE_FORMAT): Define.
+ * config/mips/mips.c (override_options): Use it.
+ * config/mips/mips.h (TARGET_SWITCHES): Added...
+ (SUBTARGET_TARGET_SWITCHES): New, empty by default.
+ * Makefile.in (SPECS): New.
+ (STAGESTUFF, specs, mostlyclean, install-common): Use it.
+ * gcc.c (process_command): Move self-spec processing past spec
+ file loading.
+ * doc/tm.texi (DRIVER_SELF_SPECS): Document the change.
+ * doc/fragments.texi (MULTILIB_EXTRA_OPTS): Document need for
+ CRTSTUFF_T_CFLAGS.
+ (SPECS): Document.
+ * doc/invoke.texi (-mabi-fake-default): Document.
+
+2003-01-19 Stephane Carrez <stcarrez@nerim.fr>
+
+ * config/m68hc11/m68hc11.c (stack_push_word, stack_pop_word,
+ z_reg, z_reg_qi): Declare static and GTY().
+ (da_reg): Remove.
+ (create_regs_rtx): Don't create da_reg.
+ ("gt-m68hc11.h"): Include for GTY roots.
+ * config/m68hc11/m68hc11.h (ix_reg, iy_reg, d_reg): Declare extern
+ and GTY() here.
+ (m68hc11_compare_op0, m68hc11_compare_op1): Likewise.
+ (m68hc11_soft_tmp_reg): Likewise.
+ * config/m68hc11/m68hc11-protos.h: Remove above declarations.
+
+2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
+
+ * basic-block.h: Fix comment formatting.
+ * calls.c: Likewise.
+ * combine.c: Likewise.
+ * convert.c: Likewise.
+ * gcov.c: Likewise.
+ * haifa-sched.c: Likewise.
+ * libgcc2.c: Likewise.
+ * loop.c: Likewise.
+ * profile.c: Likewise.
+ * system.h: Likewise.
+
+2003-01-18 Roger Sayle <roger@eyesopen.com>
+
+ * config/pa/pa.md (muldi3): Avoid invalid sharing of SUBREG RTXs.
+
+2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * ra-build.c (undef_to_size_word): Avoid `switch' warning.
+
+2003-01-17 Dale Johannesen <dalej@apple.com>
+
+ * config/rs6000/rs6000.md (*floatsidf2_internal): Add earlyclobbers.
+ (*floatunssidf2_internal): Ditto.
+
+2003-01-17 Kazu Hirata <kazu@cs.umass.edu>
+
+ * alias.c: Fix comment typos.
+ * basic-block.h: Likewise.
+ * c-common.c: Likewise.
+ * c-common.h: Likewise.
+ * c-decl.c: Likewise.
+ * c-opts.c: Likewise.
+ * c-pragma.c: Likewise.
+ * c-pretty-print.h: Likewise.
+ * cfg.c: Likewise.
+ * cfganal.c: Likewise.
+ * cfgbuild.c: Likewise.
+ * cfgcleanup.c: Likewise.
+ * cfglayout.c: Likewise.
+ * cfgrtl.c: Likewise.
+ * convert.c: Likewise.
+ * cpphash.h: Likewise.
+ * cpplex.c: Likewise.
+ * cpplib.h: Likewise.
+ * df.h: Likewise.
+ * diagnostic.c: Likewise.
+ * diagnostic.h: Likewise.
+ * dwarf2.h: Likewise.
+
+2003-01-17 Stan Shebs <shebs@apple.com>
+
+ * config/darwin-protos.h: Forward-declare struct cpp_reader.
+
+2003-01-17 Douglas B Rupp <rupp@gnat.com>
+
+ * config/alpha/alpha.c (alpha_need_linkage): Fix obvious
+ mistake in last checkin.
+
+2003-01-17 Kazu Hirata <kazu@cs.umass.edu>
+
+ * et-forest.c: Fix comment typos.
+ * et-forest.h: Likewise.
+ * except.c: Likewise.
+ * expr.c: Likewise.
+ * flags.h: Likewise.
+ * flow.c: Likewise.
+ * gcc.c: Likewise.
+ * gcse.c: Likewise.
+ * genattrtab.c: Likewise.
+ * genautomata.c: Likewise.
+ * gengtype.c: Likewise.
+ * genrecog.c: Likewise.
+ * global.c: Likewise.
+ * gthr-rtems.h: Likewise.
+
+2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * i386.c (x86_function_profiler): Fix format specifier.
+
+2003-01-17 Richard Henderson <rth@redhat.com>
+
+ * gengtype.c (walk_type): Allow paramN_is.
+
+2003-01-17 Nick Clifton <nickc@redhat.com>
+
+ * config/i960/t-960bare (i960-c.o): Add missing newline escape.
+
+2003-01-16 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/linux-elf.h (LIB_SPEC): Adjust inter-option spacing.
+
+2003-01-16 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.c (alpha_sr_alias_set): Mark GTY.
+ (alpha_next_sequence_number): Likewise.
+ (alpha_this_literal_sequence_number): Likewise.
+ (alpha_this_gpdisp_sequence_number): Likewise.
+ (struct alpha_funcs, alpha_funcs_num): Likewise.
+ (struct alpha_links): Fix branch merge error.
+ (alpha_need_linkage, alpha_use_linkage): Use GC for alpha_funcs.
+
+2003-01-17 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/mips/mips.h: Don't use #elif. Reported by Kaveh
+ R. Ghazi.
+
+2003-01-16 Kazu Hirata <kazu@cs.umass.edu>
+
+ * ifcvt.c: Fix comment typos.
+ * lcm.c: Likewise.
+ * libgcc2.c: Likewise.
+ * local-alloc.c: Likewise.
+ * loop.c: Likewise.
+ * predict.c: Likewise.
+ * ra-build.c: Likewise.
+ * ra.c: Likewise.
+ * ra-colorize.c: Likewise.
+ * ra.h: Likewise.
+ * ra-rewrite.c: Likewise.
+ * regmove.c: Likewise.
+ * reload.h: Likewise.
+ * rtlanal.c: Likewise.
+ * toplev.c: Likewise.
+ * tree.h: Likewise.
+ * unwind-dw2-fde-glibc.c: Likewise.
+ * vmsdbgout.c: Likewise.
+
+2003-01-16 Richard Henderson <rth@redhat.com>
+
+ * dwarf2out.c (struct file_table): Remove.
+ (FILE_TABLE_INCREMENT): Remove.
+ (file_table): Make a varray; mark for GC. Update all users.
+ (file_table_last_lookup_index): Extract from struct file_table.
+ (output_file_names): Fix unsigned compare warnings.
+ (add_name_attribute): Remove inline marker.
+ (add_comp_dir_attribute): Split out from gen_compile_unit_die.
+ (lookup_filename): Don't manage size of file_table.
+ (init_file_table): Allocate file_table with GC.
+ (dwarf2out_init): Don't record main_input_filename here.
+ (dwarf2out_finish): Do it here instead.
+
+2003-01-16 Bruce Korb <bkorb@gnu.org>
+
+ * gcc/fixinc/inclhack.def(limits_ifndef): QNX needs a bypass, too.
+
+2003-01-16 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/sh.c (sh_initialize_trampoline): Emit rotrdi3_mextr
+ instead of rotldi3_mextr.
+
+2003-01-16 Vladimir Makarov <vmakarov@redhat.com>
+
+ * haifa-sched.c (move_insn): Restore moving all schedule group.
+ (set_priorities): Restore taking SCHED_GROUP_P into account.
+
+ * sched-deps.c (add_dependence): Restore processing the last group
+ insn.
+ (remove_dependence, group_leader): Restore the functions.
+ (set_sched_group_p): Restore adding dependencies from previous insn
+ in the group.
+ (compute_forward_dependences): Restore usage of group_leader.
+
+ * sched-ebb.c (init_ready_list): Restore taking SCHED_GROUP_P into
+ account.
+
+ * sched-rgn.c (init_ready_list): Restore taking SCHED_GROUP_P into
+ account.
+ (can_schedule_ready_p): Ditto.
+ (add_branch_dependences): Restore skipping over the group insns.
+
+2003-01-16 Stephane Carrez <stcarrez@nerim.fr>
+
+ * config/m68hc11/m68hc11.c (m68hc11_check_z_replacement): Fix handling
+ 68HC12 pre/post inc/dec side effects.
+
+2003-01-16 Stephane Carrez <stcarrez@nerim.fr>
+
+ * config/m68hc11/m68hc11.h (MASK_M6812): Define.
+
+Thu Jan 16 21:50:25 2003 J"orn Rennecke <amylaar@onetel.net.uk>
+
+ * sh.md (mshflo_w_x): Fix description of operation.
+
+2003-01-16 Zack Weinberg <zack@codesourcery.com>
+
+ * config/rs6000/rs6000.h: Mention Altivec registers in
+ commentary. Fix typo.
+
+2003-01-16 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/rs6000.md (movti_string): Remove clobber.
+ * config/rs6000/rs6000.c (rs6000_emit_move, TImode): Explicitly
+ generate PARALLEL with clobber for TARGET_POWER.
+
+2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * ra-colorize.c (colorize_one_web): Initialize variable.
+ * regmove.c (fixup_match_1): Likewise.
+ * reload1.c (reload_as_needed): Likewise.
+ * sdbout.c (SET_KNOWN_TYPE_TAG): Add cast.
+
+2003-01-16 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
+
+ * cfgloop.c (flow_loops_find): Fix handling of abnormal edges.
+
+2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * dbxout.c (lastfile, cwd): Fix `unused' warning.
+ * dwarf2out.c (fde_table_in_use, current_funcdef_fde,
+ dw_cfi_oprnd1_desc, dw_cfi_oprnd2_desc, next_die_offset,
+ is_main_source, file_table, decl_die_table_in_use,
+ abbrev_die_table_in_use, line_info_table_in_use,
+ separate_line_info_table_in_use, pubname_table_in_use,
+ arange_table_in_use, ranges_table_in_use,
+ current_function_has_inlines): Likewise.
+ * flow.c (life_analysis): Likewise.
+ * genemit.c (gen_insn): Likewise.
+ * protoize.c (cplus_suffix): Likewise.
+
+ * arm.c (ROUND_UP_WORD): Renamed from ROUND_UP.
+ * arm.h (ROUND_UP_WORD): Likewise.
+
+ * arm.h (CONDITIONAL_REGISTER_USAGE): Avoid signed/unsigned
+ warning.
+ * emit-rtl.c (gen_rtx_REG, set_mem_attributes_minus_bitpos,
+ init_emit_once): Likewise.
+ * flow.c (mark_regs_live_at_end, calculate_global_regs_live):
+ Likewise.
+ * function.c (assign_stack_temp_for_type): Likewise.
+ * loop.c (loop_invariant_p): Likewise.
+ * recog.c (push_operand): Likewise.
+ * regclass.c (init_reg_sets_1): Likewise.
+ * reload.c (update_auto_inc_notes): Likewise.
+ * reload1.c (reload_as_needed, emit_input_reload_insns): Likewise.
+ * stmt.c (expand_asm_operands): Likewise.
+ * stor-layout.c (start_record_layout): Likewise.
+
+2003-01-16 Herman A.J. ten Brugge <hermantenbrugge@home.nl>
+
+ * config/c4x/c4x.md (epilogue): Correct last patch.
+
+2003-01-15 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.c (find_lo_sum_using_gp): Rename from find_lo_sum;
+ also check that GP is being used.
+ (alpha_find_lo_sum_using_gp): New.
+ (alpha_does_function_need_gp): Use get_attr_usegp.
+ * config/alpha/alpha-protos.h: Update.
+ * config/alpha/alpha.md (attr usegp): New. Annotate patterns
+ as needed.
+
2003-01-15 Roger Sayle <roger@eyesopen.com>
* gcse.c (one_cprop_pass): Change function arguments to take both
2003-01-16 Stephane Carrez <stcarrez@nerim.fr>
- * config/m68hc11/m68hc11.c (expand_prologue): Use push/pop to
+ * config/m68hc11/m68hc11.c (expand_prologue): Use push/pop to
allocate 4-bytes of locals on 68HC11.
(expand_epilogue): Likewise.
(m68hc11_memory_move_cost): Increase cost of HI/QI soft registers.
Wed Jan 15 12:23:21 CET 2003 Jan Hubicka <jh@suse.cz>
PR f/9258
- * global.c (struct allocno): Add no_stack_reg.
+ * global.c (struct allocno): Add no_stack_reg.
(global_conflicts): Set no_stack_reg.
(find_reg): Use it.
determined by 'op_type'.
(type attribute): Added more type attributes.
* config/s390/2064.md: New DFA description for z900 pipeline.
-
+
2003-01-15 Alexandre Oliva <aoliva@redhat.com>
* config/i386/i386.c (ix86_expand_vector_move): Validize constant
(VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* config/ip2k/ip2k.c (ip2k_attribute_table): New table of
- attributes.
+ attributes.
(TARGET_ATTRIBUTE_TABLE): New macro.
(valid_machine_type_attribute): Remove.
(valid_machine_decl_attribute): Remove.
* Makefile.in (parsedir): New variable.
(docobjdir): New variable.
- (c-parse.o, c-parse.c, c-parse.y, gengtype-lex.o, gengtype-yacc.o,
+ (c-parse.o, c-parse.c, c-parse.y, gengtype-lex.o, gengtype-yacc.o,
gengtype-lex.c, gengtype-yacc.c): Use parsedir.
(info, cpp.info, gcc.info, gccint.info, gccinstall.info,
cppinternals.info, generated-manpages, gcov.1, cpp.1, gcc.1, gfdl.7,
- gpl.7, fsf-funding.7, maintainer-clean, install-info, install-man):
+ gpl.7, fsf-funding.7, maintainer-clean, install-info, install-man):
Use docobjdir.
* objc/Make-lang.in (objc/objc-parse.c, objc/objc-parse.y,
objc.maintainer-clean): Use parsedir.
2003-01-10 Hartmut Penner <hpenner@de.ibm.com>
- * doc/invoke.texi: Document -mtune, delete -mcpu
+ * doc/invoke.texi: Document -mtune, delete -mcpu
option for S/390 and zSeries.
* config/s390/s390.c (s390_tune_string) New variable.
(s390_cpu_string) Delete variable.
* cpppch.c (cpp_read_state): Restore the hashtable references
in the cpp_reader.
-
+
* tree.h (built_in_decls): Mark for PCH.
* dbxout.c (lastfile): Don't mark for PCH.
* Makefile.in (dbxout.o): Depend on gt-dbxout.h, $(GGC_H).
(GTFILES): Add dbxout.c.
(gt-dbxout.h): New rule.
-
+
* Makefile.in (c-pch.o): Add debug.h as dependency.
* c-pch.c: Include debug.h.
(pch_init): Call start_source_file to keep nesting right.
(gt_pch_save_stringpool): New.
(gt_pch_restore_stringpool): New.
* tree.c (init_ttree): Make type_hash_table allocated using GC.
-
+
2002-10-04 Geoffrey Keating <geoffk@apple.com>
* gengtype.c (adjust_field_rtx_def): Don't pass size_t to printf.
2002-10-01 Mike Stump <mrs@apple.com>
- * ggc-common.c (ggc_splay_alloc): Actually return the allocated area.
- * gengtype.c (write_gc_structure_fields): Handle param[digit]_is.
+ * ggc-common.c (ggc_splay_alloc): Actually return the allocated area.
+ * gengtype.c (write_gc_structure_fields): Handle param[digit]_is.
2002-09-01 Geoffrey Keating <geoffk@redhat.com>
Catherine Moore <clm@redhat.com>
(c_common_valid_pch): Warn only when -Winvalid-pch. Call
cpp_valid_state.
(c_common_read_pch): Add NAME parameter. Call cpp_read_state.
- * cppfiles.c (stack_include_file): Update for change to
+ * cppfiles.c (stack_include_file): Update for change to
parameters of cb.read_pch.
* cpphash.h (struct cpp_reader): Add `savedstate' field.
* cpplib.h (struct cpp_options): Add `warn_invalid_pch' and
(make_automaton): Call the function and use the mask.
(estimate_one_automaton_bound): Take `min_occ_cycle_num' into
account.
-
+
2002-12-17 Vladimir Makarov <vmakarov@redhat.com>
* config/ia64/itanium2.md (lfetch): Change the insn reservation.
* config/ia64/ia64.c (issue_nops_and_insn): Combine insn issue
with and without filling the bundle.
(bundling): Combine calls of issue_nops_and_insn.
-
+
2002-10-17 Vladimir Makarov <vmakarov@redhat.com>
* config/ia64/itanium1.md: New file.
* config/ia64/ia64.md: Move DFA descriptions into the new files.
Remove the old pipeline description.
-
+
* config/ia64/ia64.c (ia64_override_options): Add aliases of
itanium processor names.
-
+
2002-10-16 Vladimir Makarov <vmakarov@redhat.com>
* config/ia64/ia64.c (bundling): Print states for Itanium2 too.
* config/ia64/ia64.md (cpu): New attribute.
(DFA description): Enable it only for Itanium.
-
+
2002-10-08 Vladimir Makarov <vmakarov@redhat.com>
Richard Henderson <rth@redhat.com>
(TARGET_TUNE_STOP_BITS): Rename it to TARGET_EARLY_STOP_BITS.
(TARGET_SWITCHES): Rename option `tune-stop-bits' to
`early-stop-bits'.
-
+
* config/ia64/ia64.c (ia64_dfa_new_cycle,
final_emit_insn_group_barriers): Use TARGET_EARLY_STOP_BITS
instead of TARGET_TUNE_STOP_BITS.
-
+
* doc/invoke.texi: Rename option `-mtune-stop-bits' to
`-mearly-stop-bits'.
* config/ia64/ia64.c (automata_option "v"): Comment it.
-
+
2002-10-07 Vladimir Makarov <vmakarov@redhat.com>
- * config/ia64/ia64.h (MASK_TUNE_STOP_BITS, TARGET_TUNE_STOP_BITS):
+ * config/ia64/ia64.h (MASK_TUNE_STOP_BITS, TARGET_TUNE_STOP_BITS):
New macros.
(TARGET_SWITCHES): Add entries for the new option.
-
+
* config/ia64/ia64.c (dfa_stop_insn, last_scheduled_insn, rtx
dfa_pre_cycle_insn, ia64_nop): Don't make them as roots for GC.
(stops_p, stop_before_p, clocks_length, clocks, add_cycles): New
(ia64_reorg): Initiate the new varibales.
* doc/invoke.texi: Add description of option `-mtune-stop-bits'.
-
+
2002-10-02 Vladimir Makarov <vmakarov@redhat.com>
* haifa-sched.c (schedule_block): Modify INSN_TICK of depended
* config/ia64/ia64.c (ia64_sched_init): Check that schedule group
flag is clear after reload.
(adjust_cost): Change cost only for output dependencies.
-
+
* config/ia64/ia64.md: Add more insns into bypass for MM-insns.
-
+
2002-09-26 Vladimir Makarov <vmakarov@redhat.com>
* Makefile.in (sched-ebb.o): Add `$(TARGET_H)' to the entry.
* doc/tm.texi (TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK):
Describe the new hook.
-
+
2002-09-25 Vladimir Makarov <vmakarov@redhat.com>
* target.h (gcc_target): Add members
initialize `ready_try'.
(schedule_block): Use `dfa_new_cycle'. Sort `ready' only unless
`dfa_new_cycle' says not to do it.
-
+
* config/ia64/ia64.md: Add DFA Itanium 1 description for insn
bundling.
* doc/tm.texi
(TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD,
TARGET_SCHED_DFA_NEW_CYCLE): Describe the new hooks.
-
+
2002-09-23 Vladimir Makarov <vmakarov@redhat.com>
* config/ia64/ia64.md: Add Itanium1 DFA description.
(ia64_sched_init, ia64_sched_reorder, ia64_sched_reorder2,
ia64_variable_issue, ia64_sched_finish): Do nothing before reload.
(dfa_pre_cycle_insn): New variable.
-
+
2002-09-20 Vladimir Makarov <vmakarov@redhat.com>
* rtl.def (FINAL_PRESENCE_SET, FINAL_ABSENCE_SET): New
* doc/md.texi (final_presence_set, final_absence_set): Describe
them.
-
+
2002-09-20 Vladimir Makarov <vmakarov@redhat.com>
* genautomata.c (transform_3): Process a missing case (nothing on
* rtl.def (DEFINE_QUERY_CPU_UNIT, AUTOMATA_OPTION): Change
comments about queried units and the minimization.
-
+
* doc/md.texi: Ditto.
-
+
* genautomata.c (create_composed_state): Return nonzero if the new
state has been created.
(first_cycle_unit_presence): New function.
minimization is switched on.
(write_automata): Output code for querying units even if the
minimization is switched on.
-
+
2002-09-19 Vladimir Makarov <vmakarov@redhat.com>
* rtl.def (PRESENCE_SET, ABSENCE_SET): Add comments about extended
syntax of the constructions.
-
+
* doc/md.texi (PRESENCE_SET, ABSENCE_SET): Add description of
extended syntax of the constructions.
-
+
* genautomata.c (unit_rel_decl): Rename it to
`unit_pattern_rel_decl'.
(pattern_set_el, pattern_reserv): New structures.
(output_description): Use new function
`output_pattern_set_el_list'.
(generate): Use `initiate_presence_absence_pattern_sets'.
-
+
2002-09-18 Vladimir Makarov <vmakarov@redhat.com>
* genattr.c (main): Add output of prototype of new interface
(output_dfa_start_func): Use function `dfa_clean_insn_cache' in
the generated code.
(write_automata): Call the new function.
-
+
Thu Jan 9 22:47:38 CET 2003 Jan Hubicka <jh@suse.cz>
* i386.md (unit, prefix_0f, memory attributes): Hanlde sseicvt
2003-01-08 Danny Smith <dannysmith@users.sourceforge.net>
- PR optimization/8750
- * config/i386/i386.c (ix86_expand_prologue): Don't allow
- scheduling pass to move insns across __alloca call.
+ PR optimization/8750
+ * config/i386/i386.c (ix86_expand_prologue): Don't allow
+ scheduling pass to move insns across __alloca call.
2003-01-08 Dale Johannesen <dalej@apple.com>
- * config/rs6000/rs6000.md: Replace *store_multiple_string
- with *stmsi[3-8].
+ * config/rs6000/rs6000.md: Replace *store_multiple_string
+ with *stmsi[3-8].
2003-01-08 Jeff Sturm <jsturm@one-point.com>
Set SYMBOL_REF_FLAG on local data sym_ref.
2003-01-08 Dale Johannesen <dalej@apple.com>
-
- * function.c (assign_parms): Don't set pretend_args_size if
+
+ * function.c (assign_parms): Don't set pretend_args_size if
REG_PARM_STACK_SPACE.
- config/rs6000/rs6000.c (setup_incoming_varargs): Don't set
+ config/rs6000/rs6000.c (setup_incoming_varargs): Don't set
pretend_args_size.
2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
HIGH on all variants.
Wed Jan 8 14:06:34 CET 2003 Josef Zlomek <zlomj9am@artax.karlin.mff.cuni.cz>
-
+
* Makefile.in (PARTITION_H): New.
(BASIC_BLOCK_H): Added hard-reg-set.h and $(PARTITION_H).
* basic-block.h: Include hard-reg-set.h.
if the register is set once.
2003-01-07 Sylvain Pion <Sylvain.Pion@mpi-sb.mpg.de>
-
+
* config/i386/i386.c (ix86_init_mmx_sse_builtins):
__builtin_ia32_ldmxcsr and __builtin_ia32_stmxcsr are SSE, not MXX.
* config/i386/i386.md (ldmxcsr, stmxcsr): SSE, not MMX.
2003-01-07 Benjamin Kosnik <bkoz@redhat.com>
Sunil Davasam <sunil.k.davasam@intel.com>
- PR libstdc++/9076
+ PR libstdc++/9076
* unwind-dw2.c (execute_cfa_program): DW_CFA_undefined,
DW_CFA_same_value, read next and ignore.
* config/rs6000/altivec.md: Remove spaces from assembler
instruction argument lists.
-
+
2003-01-07 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
* config/c4x/c4x.c (c4x_naked_function_p): Rename from