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gcc.c (default_compilers): Clarify obscure error message when reading from standard input.

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* gcc.c (default_compilers): Clarify obscure error message when
	reading from standard input.

From-SVN: r98196
This commit is contained in:
Dave Korn 2005-04-15 18:22:57 +00:00 committed by Zack Weinberg
parent 192082e74d
commit 6ba40dd7ac
2 changed files with 90 additions and 85 deletions
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@ -1,3 +1,8 @@
2005-04-15 Dave Korn <dave.korn@artimi.com>
* gcc.c (default_compilers): Clarify obscure error message when
reading from standard input.
2005-04-15 Kazu Hirata <kazu@cs.umass.edu>
* basic-block.h (PROP_EQUAL_NOTES): Remove.
@ -8,7 +13,7 @@
2005-04-15 Andrew MacLeod <amacleod@redhat.com>
* tree-vect-analyze.c (vect_stmt_relevant_p): Process immediate uses
* tree-vect-analyze.c (vect_stmt_relevant_p): Process immediate uses
of non-virtual PHI nodes like we use to.
2005-05-15 Paolo Bonzini <bonzini@gnu.org>
@ -30,9 +35,9 @@
* tree-ssa-pre.c (compute_avail): It's okay to have
TREE_INVARIANT's here, and value number the resulting expressions.
(create_expression_by_pieces): Make sure operands that were
(create_expression_by_pieces): Make sure operands that were
min_invariant when we started, stay that way.
2005-04-15 David Edelsohn <edelsohn@gnu.org>
* doc/install.texi (*-ibm-aix*): Add comment about system limits.
@ -248,7 +253,7 @@
Fix PR tree-optimization/20963
* tree-ssa-pre.c (compute_avail): Remove special case for
TREE_INVARIANT.
TREE_INVARIANT.
(create_expression_by_pieces): Add value numbers for forced out
statements.
@ -300,7 +305,7 @@
2005-04-13 Fariborz Jahanian <fjahanian@apple.com>
* simplify-rtx.c (simplify_binary_operation_1): Return
scalar or vector of constant 0, depending on the xor's
scalar or vector of constant 0, depending on the xor's
mode.
2005-04-13 Dale Johannesen <dalej@apple.com>
@ -317,7 +322,7 @@
* tree-if-conv.c (tree_if_convert_cond_expr): Do not create extra
temp variables.
2005-04-13 Hans-Peter Nilsson <hp@axis.com>
CRIS prologue as RTL.
@ -378,7 +383,7 @@
* config/elfos.h (MAKE_DECL_ONE_ONLY): Redefined to stop DECL_WEAK from
being used for symbols with vague linkage when HAVE_GAS_COMDAT_GROUP
is true.
is true.
2005-04-13 Kazu Hirata <kazu@cs.umass.edu>
@ -444,7 +449,7 @@
Var(bfin_lib_id_given).
2005-04-13 Matt Thomas <matt@3am-software.com>
* config/rs6000/sysv4.h (NO_IMPLICIT_EXTERN_C): undefine before
defining.
@ -467,7 +472,7 @@
2005-04-12 Richard Henderson <rth@redhat.com>
* config/i386/i386.c (ix86_prepare_sse_fp_compare_args): Split ...
(ix86_expand_sse_fp_minmax): ... from ...
(ix86_expand_sse_fp_minmax): ... from ...
(ix86_expand_fp_movcc): ... here.
(ix86_expand_sse_movcc): Rewrite from ix86_split_sse_movcc.
* config/i386/i386-protos.h: Update.
@ -500,13 +505,13 @@
2005-04-12 Caroline Tice <ctice@apple.com>
Temporary fix for partitioning problems.
* passes.c (rest_of_handle_final): Remove code that
* passes.c (rest_of_handle_final): Remove code that
frees unlikely_text_section_name,
* varasm.c (assemble_start_function): Test for partitioning
flag before writing out section labels.
(assemble_end_function): Test for partitioning flag before
writing out section labels.
2005-04-12 Steven Bosscher <stevenb@suse.de>
Stuart Hastings <stuart@apple.com>
Jan Hubicka <jh@suse.cz>
@ -570,7 +575,7 @@
* function.h (struct function): Revert my patch from April 9.
* opts.c (decode_options): Revert my patch from April 9.
* output.h (unlikely_section_label, hot_section_label,
hot_section_end_label, cold_section_end_label,
hot_section_end_label, cold_section_end_label,
unlikely_text_section_name): Revert my patch from April 9.
* passes.c (rest_of_handle_final): Revert my patch from April 9.
* varasm.c (unlikely_section_label, hot_section_label,
@ -585,7 +590,7 @@
(assemble_start_function): Revert my patch from April 9.
(assemble_end_function): Revert my patch from April 9.
(default_section_type_flags_1): Revert my patch from April 9.
2005-04-12 Eric Botcazou <ebotcazou@libertysurf.fr>
* config/sparc/sparc.h (APPLY_RESULT_SIZE): Set to 24 in 64-bit mode.
@ -726,7 +731,7 @@
* tree-vectorizer.h (enum stmt_vec_info_type): Add
condition_vec_info_type.
(vectorizable_condition): New.
2005-04-11 Geoffrey Keating <geoffk@apple.com>
* config/i386/i386.h (TARGET_FPMATH_DEFAULT): New.
@ -765,7 +770,7 @@
fflush, fgetc, fgets, ferror, fread): Redefine to the associated
_unlocked function.
(fwrite_unlocked): Fix prototype.
* configure, config.in: Regenerate.
2005-04-11 David Edelsohn <edelsohn@gnu.org>
@ -779,14 +784,14 @@
2005-04-11 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/20926
* tree-ssa-alias.c (add_type_alias): Handle subvars.
2005-04-11 Devang Patel <dpatel@apple.com>
* config/rs6000.c (rs6000_emit_vector_select): Fix vector select
operand ordering.
2005-04-11 Andrew Pinski <pinskia@physics.uc.edu>
* fold-const.c (fold_binary_op_with_conditional_arg):
@ -796,7 +801,7 @@
(fold_binary): Likewise.
2005-04-11 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/20612
* lambda-code.c (lambda_loopnest_to_gcc_loopnest): Fix increment
handling
@ -1000,7 +1005,7 @@
(current_function_section): Likewise.
(assemble_start_function): Modify to get/put unlikely_text_section_name
in current function struct; modify to get hot/cold section labels
from function struct; initialize labels using
from function struct; initialize labels using
ASM_GENERATE_INTERNAL_LABEL;
test partitioning flag before writing out hot section label.
(assemble_end_function): Test partitioning flag before writing out
@ -1337,7 +1342,7 @@
* tree-sra.c (decide_instantiations): Mark all symbols in
SRA_CANDIDATES for renaming.
(mark_all_v_defs_1): Rename from mark_all_v_defs.
(mark_all_v_defs): New function. Update all users to call it
(mark_all_v_defs): New function. Update all users to call it
with the whole list of scalarized statements, not just the
first one.
* tree-ssa-alias.c (count_ptr_derefs): Make extern.
@ -1456,7 +1461,7 @@
PR target/20814
* config/rs6000/predicates.md (altivec_register_operand): Accept
SUBREG.
SUBREG.
(and64_operand): Do not limit CONST_INT to mask64_operand.
(and64_2_operand): Do not limit CONST_INT to mask64_1or2_operand.
(and_operand): Do not limit CONST_INT to mask_operand.
@ -1471,7 +1476,7 @@
2005-04-08 Mike Stump <mrs@apple.com>
* config/darwin.c (indirect_data): Fix typo in strncmp logic.
* config/rs6000/rs6000.c (rs6000_emit_prologue): Use 5 nops,
instead of 4.
@ -1575,7 +1580,7 @@
using gen_lowpart and gen_highpart_mode.
(note_invalid_constants): All constants in an RTX with a constraint
that permits memory are now pushed to the constant pool.
(output_move_double): Delete code to handle reg to reg and
(output_move_double): Delete code to handle reg to reg and
constant to reg moves.
(const_double_needs_minipool, output_mov_immediate): Delete.
* arm.h (EXTRA_CONSTRAINT_STR_ARM): All 'D' variants now handle
@ -1725,7 +1730,7 @@
2005-04-06 Dorit Naishlos <dorit@il.ibm.com>
* tree-vect-analyze.c (vect_analyze_loop_form): Call
split_loop_exit_edge instead of loop_split_edge_with.
split_loop_exit_edge instead of loop_split_edge_with.
2005-04-06 Paolo Bonzini <bonzini@gnu.org>
@ -1858,12 +1863,12 @@
dump_immediate_uses_for, debug_immediate_uses_for): Delete.
(mark_new_vars_to_rename): Call update_stmt.
* tree-dump.c (dump_option_value_in): Add "stmtaddr".
* tree-flow-inline.h (modify_stmt): Rename to mark_stmt_modified.
* tree-flow-inline.h (modify_stmt): Rename to mark_stmt_modified.
Ignore PHI nodes.
(unmodify_stmt): Delete.
(update_stmt): New. Force an update of a stmt.
(update_stmt_if_modified): update a stmt if it is out of date.
(get_stmt_operands): Verify stmt is NOT modified.
(get_stmt_operands): Verify stmt is NOT modified.
(stmt_modified_p): Update comment.
(delink_imm_use): Remove a use node from its immuse list.
(link_imm_use_to_list): Link a use node to a specific list.
@ -1888,7 +1893,7 @@
(num_imm_uses): New. Return the number of immediate uses.
(get_v_must_def_ops): Use is now a pointer.
(use_operand_p, get_v_may_def_op_ptr, get_vuse_op_ptr,
get_v_must_def_kill_ptr, get_phi_arg_def_ptr): Return the address of
get_v_must_def_kill_ptr, get_phi_arg_def_ptr): Return the address of
the use node.
(get_immediate_uses, num_immediate_uses, immediate_use): Delete.
(delink_stmt_imm_use): Delink all immuses from a stmt.
@ -1897,19 +1902,19 @@
(immediate_use_iterator_d): New. Immediate use iterator struct.
(FOR_EACH_IMM_USE_FAST): New. Macro for read only immuse iteration.
(FOR_EACH_IMM_USE_SAFE): New. Macro for write-safe immuse iteration.
(BREAK_FROM_SAFE_IMM_USE): New. Macro for earlyu exit from write-safe
(BREAK_FROM_SAFE_IMM_USE): New. Macro for earlyu exit from write-safe
iteration.
(struct stmt_ann_d): Remove dataflow_t from struct.
* tree-if-conv.c (tree_if_conversion). Don't call free_df.
(if_convertible_phi_p): Use FAST immuse iterator.
(if_convertible_loop_p): Don't call compute_immediate_uses.
(replace_phi_with_cond_modify_expr): Call update_stmt.
* tree-into-ssa.c (mark_def_sites, ssa_mark_def_sites): Call
* tree-into-ssa.c (mark_def_sites, ssa_mark_def_sites): Call
update_stmt_if_modified.
(rewrite_all_into_ssa): Initialize ssa operands.
* tree-loop-linear.c (linear_transform_loops): Don't call free_df or
compute_immediate_uses.
* tree-optimize.c (execute_todo): Call verify_ssa whenever the
* tree-optimize.c (execute_todo): Call verify_ssa whenever the
ssa_property is available.
(execute_one_pass): Change parameters passed to execute_todo.
* tree-outof-ssa.c (rewrite_trees): Don't call modify_stmt.
@ -1929,7 +1934,7 @@
* tree-ssa-cpp.c (need_imm_uses_for): Delete.
(ccp_initialize): Remove call to compute_immediate_uses.
(substitute_and_fold, execute_fold_all_builtins): Call update_stmt.
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Update all modified
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Update all modified
stmts.
(simplify_cond_and_lookup_avail_expr): Call mark_stmt_modified.
(simplify_switch_and_lookup_avail_expr): Call mark_stmt_modified.
@ -1943,7 +1948,7 @@
(substitute_single_use_vars): Use new immuse interface.
(tree_ssa_forward_propagate_single_use_vars): Remove calls to free_df
and compute_immediate_uses.
* tree-ssa-loop-im.c (single_reachable_address): Use new immuse
* tree-ssa-loop-im.c (single_reachable_address): Use new immuse
interface.
(rewrite_mem_refs): Call update_stmt.
(determine_lsm): Remove call to compute_imm_uses and free_df.
@ -1954,7 +1959,7 @@
(compute_phi_arg_on_exit): Insert each stmt before trying to process.
(rewrite_use) : Call update_stmt.
* tree-ssa-loop-manip.c (verify_loop_closed_ssa): Add arg to call.
* tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Call
* tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Call
update_stmt.
* tree-ssa-operands.c (NULL_USE_OPERAND_P): Remove declaration.
(allocate_use_optype, allocate_vuse_optype): Adjust allocation size.
@ -1991,7 +1996,7 @@
(SET_USE): Call set_ssa_use_from_ptr.
(USE_STMT): Define.
(PHI_ARG_INDEX_FROM_USE): Define.
* tree-ssa-phiopt.c (replace_phi_edge_with_variable): Set the phi
* tree-ssa-phiopt.c (replace_phi_edge_with_variable): Set the phi
argument via SET_USE, not PHI_ARG_DEF_TREE.
* tree-ssa-pre.c (eliminate): Call update_stmt.
* tree-ssa-propagate.c (cfg_blocks_get): Use imm_use iterators. Don't
@ -2011,7 +2016,7 @@
was changed.
(replace_immediate_uses): Use imm_use iterator, call update_stmt.
(check_phi_redundancy): Use imm_use iterator.
(kill_redundant_phi_nodes): Don't call compute_immediate_uses or
(kill_redundant_phi_nodes): Don't call compute_immediate_uses or
free_df.
* tree-ssanames.c (make_ssa_name): Initialize imm_use node.
(release_ssa_name): Delink node and all elements in its imm_use list.
@ -2049,7 +2054,7 @@
* c-decl.c (finish_function): If USE_MAPPED_LOCATION set the location
of the artification 'return 0' in main() to BUILTINS_LOCATION.
* tree-cfg.c (remove_bb): Check that location isn't BUILTINS_LOCATION
before warning.
before warning.
2004-04-05 Devang Patel <dpatel@apple.com>
@ -2059,7 +2064,7 @@
(ashr<mode>3): ... new name.
* config/rs6000/rs6000.c (builtin_description): Rename shift
operations.
2004-04-05 Paolo Bonzini <bonzini@gnu.org>
* combine.c (RTL_HOOKS_GEN_LOWPART_NO_EMIT): Use
@ -2103,7 +2108,7 @@
* config.gcc: Add bfin*-* and bfin*-elf configurations.
2005-04-05 Olivier Hainque <hainque@adacore.com>
* config/mips/iris6.h (DWARF_FRAME_RETURN_COLUMN): Redefine to
match what the system unwinder expects.
* config/mips/mips.c (mips_frame_set): If we're saving the return
@ -2140,7 +2145,7 @@
* config/i386/i386.md (frndintxf2_floor, frndintxf2_ceil)
(frndintxf2_trunc, frndintxf2_mask_pm): Add FLAGS_REG clobber.
Allocate local stack slots here. Set ix86_optimize_mode_switching.
flag here. Implement using define_insn_and_split.
flag here. Implement using define_insn_and_split.
(frndintxf2_floor_i387, frndintxf2_ceil_i387, frndintxf2_trunc_i387)
(frndintxf2_mask_pm_i387): New insn patterns.
(floorsf2, floordf2, floorxf2): Remove local stack slot allocations.
@ -2314,10 +2319,10 @@
2005-04-02 Daniel Berlin <dberlin@dberlin.org>
Diego Novillo <dnovillo@redhat.com>
Fix PR tree-optimization/20703
Fix PR tree-optimization/20725
* tree-ssa-pre.c (phi_translate): Handle tcc_comparison.
(create_expression_by_pieces): Ditto.
(valid_in_set): Ditto. Also handle tcc_declaration.
@ -2433,7 +2438,7 @@
attribute.
("imul"): Removed from "type" attribute.
("*muldi3_sign", "muldi3"): Changed type to imuldi.
("mulsi3/1", "mulsi3/3", "mulsi/4", "mulsidi3", "umulsidi3"):
("mulsi3/1", "mulsi3/3", "mulsi/4", "mulsidi3", "umulsidi3"):
Changed type to imulsi.
("*mulsi3_sign", "mulsi3/2"): Changed type to imulhi.
@ -2543,7 +2548,7 @@
(compare_negsi_si): New pattern.
(cmpsi_negshiftsi_si): New pattern.
(negated_cbranchsi4): Restrict to equality_operator.
* arm.md (movhi_insn_arch4): delete trailing white space from assembler
template.
@ -2934,7 +2939,7 @@
* doc/md.texi: Remove remark about impossibility to query unit
presence in non nondeterministic automaton state.
* config/ia64/ia64.c (get_template): Change order of unit querying.
2005-03-31 Kazu Hirata <kazu@cs.umass.edu>
@ -2999,30 +3004,30 @@
cold blocks to last round.
(find_traces): Remove code that added extra round of trace finding
when doing partitioning.
(find_traces_1_round) : Remove variable last_round; add code to
update new struct field, in_trace; correct trace_length where it was
incorrect before (after call to copy_bb); change code that pushed all
cold blocks to last round. Instead verify that all blocks going into
(find_traces_1_round) : Remove variable last_round; add code to
update new struct field, in_trace; correct trace_length where it was
incorrect before (after call to copy_bb); change code that pushed all
cold blocks to last round. Instead verify that all blocks going into
a trace belong in the same partition.
(connect_traces): Modify to connect the traces in two passes, if the
function contains both hot and cold blocks. The first pass connects
all the traces for blocks in the partition that the first block in
the function belongs to; the second pass connnects all the traces
function contains both hot and cold blocks. The first pass connects
all the traces for blocks in the partition that the first block in
the function belongs to; the second pass connnects all the traces
containing blocks that belong in the other partition.
(find_rarely_executed_basic_blocks_and_crossing_edges): Remove
code that automatically put the first block in a function into the
hot partition if the function had any hot blocks.
(fix_crossing_unconditional_branches): Check number of succ edges
(fix_crossing_unconditional_branches): Check number of succ edges
before attempting to get one.
(fix_edges_for_rarely_executed_code): Update comment describing
function.
(reorder_basic_blocks): Add code to initialize new field (in_trace);
remove call to add_unlikely_executed_notes; add call to
remove call to add_unlikely_executed_notes; add call to
verify_hot_cold_block_grouping.
(duplicate_computed_gotos): Don't change computed goto if it's a
(duplicate_computed_gotos): Don't change computed goto if it's a
crossing edge.
(partition_hot_cold_basic_blocks): Update function comment.
* cfgcleanup.c (try_simplify_condjump): Remove redundacy from
* cfgcleanup.c (try_simplify_condjump): Remove redundacy from
condition.
(try_forward_edges): Likewise.
(merge_blocks_move_predecessor_nojumps): Likewise.
@ -3044,7 +3049,7 @@
UNLIKELY_EXECUTED_CODE notes to cold bb's.
(commit_one_edge_insertion): Likewise.
(cfg_layout_can_merge_blocks_p): Remove redundancy from condition.
* dbxout.c (FORCE_TEXT): Replace function_section with
* dbxout.c (FORCE_TEXT): Replace function_section with
current_function_section.
(struct dbx_debug_h): Add do_nothing function for new debug_hooks
function, switch_text_section.
@ -3055,16 +3060,16 @@
for new debug_hooks funciton, switch_text_section..
* debug.h (struct gcc_debug_hooks): Add new function to debug_hooks,
switch_text_section.
* dwarf2out.c (struct dw_fde_struct): Add five new fields:
dw_fde_hot_section_label, dw_fde_hot_section_end_label,
dw_fde_unlikely_section_label, dw_fde_unlikely_section_end_label and
* dwarf2out.c (struct dw_fde_struct): Add five new fields:
dw_fde_hot_section_label, dw_fde_hot_section_end_label,
dw_fde_unlikely_section_label, dw_fde_unlikely_section_end_label and
dw_fde_switched_sections.
(output_call_frame_info): Add test to see if function switches text
sections in the middle; if so, use appropriate extra hot and cold
sections in the middle; if so, use appropriate extra hot and cold
section labels to compute size deltas for the hot and cold sections.
(dwarf2out_begin_prologue): Add code to initialize new fields in
(dwarf2out_begin_prologue): Add code to initialize new fields in
dw_fde_struct.
(dwarf2out_switch_text_section): New function (invoked through
(dwarf2out_switch_text_section): New function (invoked through
debug_hook); updates new fields in dw_fde_struct appropriately and
increments separate_line_info_table_in_use.
(dwarf2_debug_hooks): Initialize switch_text_section function to be
@ -3081,19 +3086,19 @@
current_function_section.
(dwarf2out_end_block): Likewise.
(dwarf2out_source_line): Likewise.
(dwarf2out_var_location): Add code to check whether in hot or cold
(dwarf2out_var_location): Add code to check whether in hot or cold
section and use the appropriate label.
* except.c (output_function_exception_table): Change call to
* except.c (output_function_exception_table): Change call to
function_section into call to current_function_section.
* final.c (profile_function): Likewise.
(scan_ahead_for_unlikely_executed_note): Remove function.
(final_scan_insn): Remove calls to
scan_ahead_for_unlikely_executed_note, and related code for switching
to cold section, except for the single time
NOTE_INSN_SWITCH_TEXT_SECTIONS may be encountered; add calls to
debug_hooks->switch_text_sections; replace appropriate calls to
(final_scan_insn): Remove calls to
scan_ahead_for_unlikely_executed_note, and related code for switching
to cold section, except for the single time
NOTE_INSN_SWITCH_TEXT_SECTIONS may be encountered; add calls to
debug_hooks->switch_text_sections; replace appropriate calls to
function_section with calls to current_function_section.
* ifcvt.c (find_if_case_1): Remove redundancy from condition, add
* ifcvt.c (find_if_case_1): Remove redundancy from condition, add
test_bb to condition.
(find_if_case_2): Likewise.
* insn-notes.def: Change NOTE_INSN_UNLIKELY_EXECUTED_CODE to
@ -3114,9 +3119,9 @@
* passes.c (rest_of_handle_final): Free unlikely_text_section_name.
* print-rtl.c (print_rtx): Change NOTE_INSN_UNLIKELY_EXECUTED_CODE
to NOTE_INSN_SWITCH_TEXT_SECTIONS.
* reg-stack.c (emit_swap_insn): Remove UNLIKELY_EXECUTED_CODE note
* reg-stack.c (emit_swap_insn): Remove UNLIKELY_EXECUTED_CODE note
insn from consideration.
* sdbout.c (sdb_debug_hooks): Add do_nothing for new function,
* sdbout.c (sdb_debug_hooks): Add do_nothing for new function,
switch_text_section.
* varasm.c (basic-block.h): Add new include.
(unlikely_section_label_printed): Remove global variable.
@ -3131,27 +3136,27 @@
(initialize_cold_section_name): New function.
(enum in_section): Move declaration to output.h.
(text_section): Update last_text_section.
(unlikely_text_section): Replace code to determine cold section name
with call to initialize_cold_section_name; Add code to update
(unlikely_text_section): Replace code to determine cold section name
with call to initialize_cold_section_name; Add code to update
last_text_section; remove code for printing out label.
(named_section_real): Add code to update last_text_section and
(named_section_real): Add code to update last_text_section and
last_text_section_name as appropriate.
(function_section): Change test for 'unlikely' to depend on
first_function_block_is_cold (moved old test to
first_function_block_is_cold (moved old test to
current_function_section).
(current_function_section): New function.
(assemble_start_function): Move code that frees
unlikely_text_section_name; initialize hot_section_end_label;
print hot and cold section labels at the start of the function;
(assemble_start_function): Move code that frees
unlikely_text_section_name; initialize hot_section_end_label;
print hot and cold section labels at the start of the function;
set first_function_block_is_cold, if appropriate; initialize l
ast_text_section; add call to insert_section_boundary_note.
(assemble_end_function): Add code to write out hot and cold section
end labels.
*vmsdbgout.c (vmsdbg_debug_hooks): Add do_nothing for new function,
switch_text_section.
* config/darwin.c (machopic_select_section): Replace incorrect
* config/darwin.c (machopic_select_section): Replace incorrect
function in base_funs; update reloc for cold sections if necessary.
* config/darwin.h (SECTION_FUNCTION): Add code to update
* config/darwin.h (SECTION_FUNCTION): Add code to update
last_text_section if appropriate.
(text_unlikely_section): Remove.
* config/sparc/sparc.c (sparc_output_deferred_case_vectors): Likewise.
@ -3168,7 +3173,7 @@
PR c++/18644
* doc/invoke.texi (-Wsynth): Don't document, as it now is void of
semantics.
semantics.
2005-03-31 Alan Modra <amodra@bigpond.net.au>
@ -3189,7 +3194,7 @@
* tree-sra.c (decide_block_copy): Disable scalarization of
sub-elements.
2005-03-30 Stuart Hastings <stuart@apple.com>
Dale Johannesen <dalej@apple.com>

2
gcc/gcc.c
View File

@ -942,7 +942,7 @@ static const struct compiler default_compilers[] =
cc1 %(cpp_unique_options) %(cc1_options)}}\
%{!fsyntax-only:%(invoke_as)}}}}}}", 0, 1, 1},
{"-",
"%{!E:%e-E required when input is from standard input}\
"%{!E:%e-E or -x required when input is from standard input}\
%(trad_capable_cpp) %(cpp_options) %(cpp_debug_options)", 0, 0, 0},
{".h", "@c-header", 0, 0, 0},
{"@c-header",