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2003-04-07Change gcov file interface to single file at a time.Nathan Sidwell7-890/+810
* gcov-io.h: Replace IN_LIBGCC1 with IN_LIBGCOV. Use IN_GCOV. Convert to C89 prototypes. (gcov_file, gcov_length, gcov_position, gcov_buffer, gcov_alloc, gcov_error, gcov_modified): New static variables. (gcov_open, gcov_close, gcov_read_bytes, gcov_write_bytes): New functions. (gcov_write_unsigned, gcov_write_counter, gcov_write_string, gcov_read_unsigned, gcov_read_counter, gcov_read_string): Adjust. (gcov_read_summary, gcov_write_summary): Adjust. (gcov_save_position, gcov_reserve_length, gcov_write_length): Adjust. (gcov_resync, gcov_skip, gcov_skip_string): Adjust. (da_file_open, da_file_close, da_file_eof, da_file_error): Remove. (da_file_position, da_file_seek, da_file_write, da_file_read): Remove. (gcov_error, gcov_eof, gcov_ok, gcov_time): New functions. * gcov.c (gcov_type): Don't typedef here. (IN_GCOV): #define (read_graph_file, read_count_file): Adjust. * gcov-dump.c (gcov_type): Don't typedef here. (IN_GCOV): #define. (tag_function, tag_blocks, tag_arcs, tag_lines, tag_arc_counts): Remove FILE parameter, adjust. (struct tag_format): Adjust proc member. (dump_file): Adjust. * libgcov.c (IN_LIBGCOV): #define. (gcov_exit): Adjust. * loop-init.c: Don't #include gcov-io.h * profile.c (struct counts_entry): New structure to hold counter values. (struct section_reference, struct da_index_entry): Remove. (bbg_file, da_file): Remove. (htab_counts_index_hash, htab_counts_index_eq, htab_counts_index_del): Replace with ... (htab_counts_entry_hash, htab_counts_entry_eq, htab_counts_entry_del): ... these. (cleanup_counts_index, index_counts_file): Remove. (read_counts_file): New function. (get_exec_counts): Adjust. (compute_branch_probabilities): Don't free the exec counts here. (branch_prob): Adjust. (init_branch_prob): Adjust. (end_branch_prob): Adjust. From-SVN: r65338
2003-04-07invoke.texi (RS/6000 and PowerPC Options): Document -mfloat-gprs.Aldy Hernandez6-58/+86
2003-04-07 Aldy Hernandez <aldyh@redhat.com> * doc/invoke.texi (RS/6000 and PowerPC Options): Document -mfloat-gprs. * config/rs6000/rs6000.c: Delete rs6000_fprs. Declare rs6000_float_gprs. Declare rs6000_float_gprs_string. (rs6000_parse_float_gprs_option): New. (rs6000_override_options): Genericize rs6000_parse_* calls to use rs6000_parse_yes_no_option. Change check for cpu=8540, to use TARGET_E500. (rs6000_parse_isel_option): Delete. (rs6000_parse_spe_option): Delete. (rs6000_parse_vrsave_option): Delete. * config/rs6000/rs6000.h: Rename rs6000_fprs to rs6000_float_gprs. Define rs6000_float_gprs_string. (TARGET_OPTIONS): Add rs6000_float_gprs option. * config/rs6000/eabi.h (TARGET_FPRS): Change to use rs6000_float_gprs. * config/rs6000/eabispe.h: Set rs6000_float_gprs. From-SVN: r65336
2003-04-07re PR rtl-optimization/10024 ([HP-PA] inline optimization ICE)Jan Hubicka3-0/+18
PR opt/10024 * cfglayout.c (cfg_layout_redirect_edge): Redirect any branch edges unified with the fallthru one. * cfgrtl.c (force_nonfallthru_and_redirect): Do not special case fallthru edges when called via cfglayout.c From-SVN: r65330
2003-04-07c-typeck.c (output_init_element): Check for type == error_mark_node.J"orn Rennecke4-0/+16
gcc: * c-typeck.c (output_init_element): Check for type == error_mark_node. gcc/testsuite: * gcc.dg/noncompile/init-4.c.c: New test. From-SVN: r65328
2003-04-07h8300.md (*zero_extendqisi2_h8300hs): Always split.Kazu Hirata2-7/+12
* config/h8300/h8300.md (*zero_extendqisi2_h8300hs): Always split. (a splitter): Do zero-extension via HImode. From-SVN: r65327
2003-04-07invoke.texi: Eliminate extra white-space caused by @gccoptlist{ on its own line.James A. Morrison2-194/+162
* doc/invoke.texi: Eliminate extra white-space caused by @gccoptlist{ on its own line. * doc/invoke.texi: Ensured there are two spaces between each option. * doc/invoke.texi: Re-wrapped option lines that were too wide. Added @gol to options that didn't have them. From-SVN: r65326
2003-04-07* doc/extend.texi (Darwin Pragmas): Fix spelling of Mac OS.James A Morrison2-1/+5
From-SVN: r65324
2003-04-07tree.c (tree_size): For all 'c' and 'x' nodes...Zack Weinberg18-246/+274
* tree.c (tree_size): For all 'c' and 'x' nodes, look directly at the sizes of the relevant structures, rather than relying on TREE_CODE_LENGTH. Call lang_hooks.tree_size to get the sizes of any such we don't know about. Use lang_hooks.identifier_size for IDENTIFIER_NODE. (initializer_zerop): Use CONSTRUCTOR_ELTS. * tree.def: Update commentary. Make fourth element of the definition for all 'c' and 'x' nodes zero. * langhooks.h: New hook, tree_size / LANG_HOOKS_TREE_SIZE. * langhooks-def.h: Update to match. * langhooks.c: New default, lhd_tree_size. * c-common.def (SRCLOC): Kill. * c-pretty-print.c (pp_c_postfix_expression [case SRCLOC]): Remove entirely - was already #if-ed out. ada: * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero. * misc.c (gnat_tree_size): New function. (LANG_HOOKS_TREE_SIZE): Override. cp: * cp-tree.def: Make fourth element for all 'c' and 'x' nodes zero. * cp-lang.c (cp_tree_size): New function. (LANG_HOOKS_TREE_SIZE): Override. * cp-tree.h (SOURCE_LOCUS, SRCLOC_FILE, SRCLOC_LINE, struct tree_srcloc, TS_CP_COMMON, TS_CP_SRCLOC): Kill. (union lang_tree_node): Remove common and srcloc members. (build_srcloc_here): Don't prototype. * decl.c (cp_tree_node_structure): Kill SRCLOC case. * pt.c (pending_templates): Correct comment. * tree.c (build_srcloc, build_srcloc_here): Kill. From-SVN: r65323
2003-04-07Oops, this belongs with the previous calls.c commitZack Weinberg1-1/+1
From-SVN: r65322
2003-04-07mklibgcc.in: Use a here document to avoid running afoul of shells that ↵Zack Weinberg2-7/+19
generate control-A... * mklibgcc.in: Use a here document to avoid running afoul of shells that generate control-A from "echo \1". From-SVN: r65321
2003-04-07call.c: Include intl.h.Zack Weinberg2-67/+103
* call.c: Include intl.h. (print_z_candidate): Always use inform; get rid of errfn argument. Reorganize so that all the strings get picked up by xgettext. Note obligation of caller to pass first argument through gettext. (print_z_candidates): Update to match. Indent second and successive candidates by strlen() of translated message. (joust): Restructure ambiguous-conversion pedwarn so that translators see a complete sentence. Update calls to print_z_candidate. * Make-lang.in (cp/call.o): Update dependencies. From-SVN: r65320
2003-04-07invoke.texi (RS/6000 and PowerPC Options): Document -mspe option.Aldy Hernandez6-10/+79
2003-04-06 Aldy Hernandez <aldyh@redhat.com> * doc/invoke.texi (RS/6000 and PowerPC Options): Document -mspe option. * config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Set rs6000_spe. * config/rs6000/eabi.h (TARGET_E500): Define. * config/rs6000/rs6000.h (TARGET_E500): Define. (TARGET_OPTIONS): Add spe= option. Declare rs6000_spe and rs6000_spe_string extern. * config/rs6000/rs6000.c (branch_positive_comparison_operator): Change TARGET_SPE to TARGET_E500. (ccr_bit): Change TARGET_SPE to TARGET_E500. Check for !TARGET_FPRS. (print_operand): Same. (rs6000_generate_compare): Same. (output_cbranch): Same. (rs6000_spe): Declare. (rs6000_spe_string): Declare. (rs6000_override_options): Call rs6000_parse_spe_option. (rs6000_parse_spe_option): New. From-SVN: r65319
2003-04-07Daily bump.GCC Administrator1-1/+1
From-SVN: r65317
2003-04-06hashtable.c (gcc_obstack_init): Delete this function and everything related ↵Steven Bosscher11-121/+38
to it. 2003-04-06 Steven Bosscher <steven@gcc.gnu.org> * hashtable.c (gcc_obstack_init): Delete this function and everything related to it. * hashtable.h: Remove prototype. * bitmap.c (bitmap_element_allocate): Cleanup redundant defines. Cleanup some unnecessary whitespace. * defaults.h (obstack_chunk_alloc): Redefine with appropriate casts for libiberty obstacks. (obstack_chunk_free): Ditto. (OBSTACK_CHUNK_SIZE): Define, default to 0. (gcc_obstack_init): Define as a call to _obstack_begin. * tree.c (print_obstack_statistics): Delete this unused function. * tree.h (obstack): Don't forward-declare. (print_obstack_statistics): Delete prototype. (print_obstack_name): Ditto. (gcc_obstack_init): Ditto. * rtl.h (gcc_obstack_init): Ditto. * java/jv-scan.c (gcc_obstack_init): Delete this function, its prototype and related defines. * java/jvgenmain.c (gcc_obstack_init): Delete this function, and related defines. * java/parse-scan.y (obstack_chunk_alloc): Don't define. (obstack_chunk_free): Ditto From-SVN: r65308
2003-04-06dbxout.c (dbxout_handle_pch): Move prototype out from #if defined ↵Geoffrey Keating2-1/+6
DBX_DEBUGGING_INFO. * dbxout.c (dbxout_handle_pch): Move prototype out from #if defined DBX_DEBUGGING_INFO. From-SVN: r65307
2003-04-06gcov.c (struct arc_info): Replace local_span with cycle.Nathan Sidwell7-96/+201
. * gcov.c (struct arc_info): Replace local_span with cycle. (struct block_info): Replace u.span with u.cycle. Add is_call_return. (solve_flow_graph): Set is_call_return. (add_line_counts): Adjust. In block mode, blocks attach to last line. (accumulate_line_counts): Find graph cycles, not spanning tree. (output_branch_count): Adjust. (output_lines): Adjust. * doc/gcov.texi: Update. testsuite: * gcc.misc-test/gcov-9.c: New test. * gcc.misc-test/gcov-10.c: New test * gcc.misc-test/gcov-11.c: New test. From-SVN: r65299
2003-04-06h8300.md (*zero_extendqisi2_h8300hs): Change the second alternative to "#".Kazu Hirata2-1/+6
* config/h8300/h8300.md (*zero_extendqisi2_h8300hs): Change the second alternative to "#". From-SVN: r65295
2003-04-06h8300.c (single_one_operand): Use GET_MODE_MASK.Kazu Hirata2-14/+7
* config/h8300/h8300.c (single_one_operand): Use GET_MODE_MASK. (single_zero_operand): Likewise. From-SVN: r65291
2003-04-06Daily bump.GCC Administrator1-1/+1
From-SVN: r65287
2003-04-06re PR rtl-optimization/10024 ([HP-PA] inline optimization ICE)Zack Weinberg2-8/+71
PR optimization/10024 * gcc.c-torture/compile/20030405-1.c: New test. From-SVN: r65280
2003-04-05Clean up hand edited version with generated versionBruce Korb1-3/+3
From-SVN: r65279
2003-04-05Makefile.in (df.o): Depend on alloc-pool.h, not obstack.h.Daniel Berlin3-10/+24
2003-04-05 Daniel Berlin <dberlin@dberlin.org> * Makefile.in (df.o): Depend on alloc-pool.h, not obstack.h. * df.c: Include alloc-pool.h, not obstack.h. (df_ref_obstack): Remove. (df_ref_pool, df_link_pool): Add pools. (df_alloc): Init the new pools. (df_free): And free them. (df_link_create): Use the pools. (df_ref_create): Ditto. From-SVN: r65276
2003-04-05* simplify-rtx.c: Fix formatting.Kazu Hirata2-24/+28
From-SVN: r65275
2003-04-05[multiple changes]David Edelsohn3-11/+31
2003-04-05 Andrew Pinski <apinski@apple.com> * config/rs6000/rs6000.c (addrs_ok_for_quad_peep): Allow addr2 reg with reg1 == reg2 and offset1 = -8. 2003-04-05 David Edelsohn <edelsohn@gnu.org> * config/rs6000/rs6000.c (rs6000_rtx_costs): Halve Power4 multiply costs. Correct Power4 divide costs. * config/rs6000/power4.md: Restore multiply and FP latency. From-SVN: r65274
2003-04-05decl.c (set_current_binding_level): Delete, revert last change.Kaveh R. Ghazi2-22/+19
* decl.c (set_current_binding_level): Delete, revert last change. (current_binding_level): Modify to allow it as as lvalue. From-SVN: r65273
2003-04-05alias.c (find_base_term): Export.Zdenek Dvorak4-18/+24
* alias.c (find_base_term): Export. * rtl.h (find_base_term): Declare. * gcse.c (find_moveable_store): Test for flag_non_call_exceptions instead of flag_exceptions. Move test for parameter passing ... (store_killed_in_insn): ... here. From-SVN: r65272
2003-04-05re PR bootstrap/10267 (Wrong build instructions for *-*-solaris2*)Gerald Pfeifer2-4/+10
PR bootstrap/10267 * doc/install.texi (*-*-solaris2): /bin/ksh is not just recommended for configuring. From-SVN: r65270
2003-04-05dbxout.c (scope_labelno): Add GTY.Geoffrey Keating13-37/+134
2003-04-04 Geoffrey Keating <geoffk@apple.com> * dbxout.c (scope_labelno): Add GTY. (have_used_extensions): Add GTY. (source_label_number): Add GTY. (lastfile): Add GTY. (lastfile_is_base): New. (base_input_file): New. (dbxout_handle_pch): New. (dbx_debug_hooks): Add handle_pch. (xcoff_debug_hooks): Likewise. (dbxout_function_end): Remove scope_labelno. (dbxout_init): Set base_input_file. (dbxout_handle_pch): New. (dbxout_source_file): Honour lastfile_is_base. * dwarfout.c (dwarf_debug_hooks): Add dummy handle_pch. * sdbout.c (sdb_debug_hooks): Add dummy handle_pch. * vmsdbgout.c (vmsdbg_debug_hooks): Add dummy handle_pch. * dwarf2out.c (dwarf2_debug_hooks): Add dummy handle_pch. * debug.c (do_nothing_debug_hooks): Add dummy handle_pch. * debug.h (struct gcc_debug_hooks): Add handle_pch. * c-pch.c (pch_init): Don't call start_source_file, but do call handle_pch. (c_common_write_pch): Call handle_pch. (c_common_read_pch): Don't call start_source_file, or end_source_file. Index: gcc/testsuite/ChangeLog 2003-04-04 Geoffrey Keating <geoffk@apple.com> * gcc.dg/pch/static-3.c: New. * gcc.dg/pch/static-3.hs: New. * gcc.dg/pch/pch.exp: Test with -O0 -g too. From-SVN: r65266
2003-04-04forced1.C: Use _Unwind_SjLj_ForcedUnwind as appropriate.Richard Henderson3-2/+15
* g++.dg/eh/forced1.C: Use _Unwind_SjLj_ForcedUnwind as appropriate. * g++.dg/eh/forced2.C: Likewise. From-SVN: r65263
2003-04-05Daily bump.GCC Administrator1-1/+1
From-SVN: r65262
2003-04-04emit-rtl.c (get_mem_attrs): Adjust alignment tests determining use of ↵Olivier Hainque2-4/+10
default attributes to agree MEM_ALIGN... * emit-rtl.c (get_mem_attrs): Adjust alignment tests determining use of default attributes to agree MEM_ALIGN macro. From-SVN: r65254
2003-04-04name-lookup.c (find_binding): Pass appropriate pointer type to ↵Kaveh R. Ghazi2-1/+6
POP_TIMEVAR_AND_RETURN. * name-lookup.c (find_binding): Pass appropriate pointer type to POP_TIMEVAR_AND_RETURN. From-SVN: r65253
2003-04-04dbxout.c (dbxout_type): When printing type index of range type whose bounds ↵Joel Brobecker2-1/+18
are printed in octal format... * dbxout.c (dbxout_type): When printing type index of range type whose bounds are printed in octal format, print type of parent type if it exists so enumerated type descriptions are not transformed into unsigned types. From-SVN: r65252
2003-04-04h8300-protos.h: Add a prototype for compute_a_shift_cc.Kazu Hirata4-48/+178
* config/h8300/h8300-protos.h: Add a prototype for compute_a_shift_cc. * config/h8300/h8300.c (shift_one): Update the CC status. (shift_two): Likewise. (output_a_shift_cc): Set cc_inline and cc_special. (compute_a_shift_cc): New. * config/h8300/h8300.md (shift insns): Use compute_a_shift_cc. From-SVN: r65251
2003-04-04* cse.c (fold_rtx): Fix 03-30 change; do check insn non-null.Richard Henderson2-1/+5
From-SVN: r65249
2003-04-04inclhack.def (bsd_stdio_attrs_conflict): New.Loren J. Rittle4-0/+79
* fixinc/inclhack.def (bsd_stdio_attrs_conflict): New. * fixinc/fixincl.x: Rebuilt. * fixinc/tests/base/stdio.h: Regenerated. From-SVN: r65248
2003-04-04* gcov.c (accumulate_line_counts): Fix span tree merge bug.Nathan Sidwell2-6/+13
From-SVN: r65245
2003-04-04sh.h (ACTUAL_NORMAL_MODE): New macro, broken out of (NORMAL_MODE).J"orn Rennecke3-3/+11
* sh.h (ACTUAL_NORMAL_MODE): New macro, broken out of (NORMAL_MODE). * sh.c (fpscr_set_from_mem): Use ACTUAL_NORMAL_MODE. From-SVN: r65241
2003-04-04contrib.texi (Contributors): Add entries for Wolfgang Bangerth...Gerald Pfeifer2-2/+44
* doc/contrib.texi (Contributors): Add entries for Wolfgang Bangerth, DJ Delorie, Christian Ehrhardt, Christopher Faylor, Nathanael Nerode, Diego Novillo, Hartmut Penner, Volker Reichelt, Danny Smith, and Ulrich Weigand. Update Kriang Lerdsuwanakij and fix a typo in Janis Johnson's entry. From-SVN: r65238
2003-04-04config/sparc/sol2-bi.h: Revert previous delta.Nick Clifton3-6/+11
config/sparc/sol2-gas-bi.h (AS_SPARC64_FLAG): Prepend -TSO. From-SVN: r65237
2003-04-04(expand_prologue): Only use register save helper functions if long calls are ↵Nick Clifton3-26/+42
not being used. (expand_prologue): Only use register save helper functions if long calls are not being used. Add a clobber of r11 id using long calls. (prolog pattern): Do not use this pattern for v850e's. From-SVN: r65236
2003-04-04stor-layout.c (layout_decl): Avoid syntax error in last change when ↵Andreas Schwab2-5/+13
PCC_BITFIELD_TYPE_MATTERS is defined but... * stor-layout.c (layout_decl): Avoid syntax error in last change when PCC_BITFIELD_TYPE_MATTERS is defined but not EMPTY_FIELD_BOUNDARY. From-SVN: r65234
2003-04-04Oops, asm-fs-1.c works as expected on darwin.Mike Stump1-2/+0
From-SVN: r65231
2003-04-04Oops, this works as expected now.Mike Stump1-2/+2
From-SVN: r65230
2003-04-03re PR c/10175 (-Wunreachable-code doesn't work for single lines)Jason Merrill1-0/+17
PR c/10175 * jump.c (never_reached_warning): Revert patch of 2002-11-02. Look backwards for a line note. From-SVN: r65229
2003-04-03re PR c/10175 (-Wunreachable-code doesn't work for single lines)Jason Merrill2-2/+18
PR c/10175 * jump.c (never_reached_warning): Revert patch of 2002-11-02. Look backwards for a line note. From-SVN: r65227
2003-04-04asm-fs-1.c: Expect failure on darwin.Mike Stump3-12/+21
* gcc.dg/asm-fs-1.c: Expect failure on darwin. * lib/scanasm.exp (scan-assembler): Add xfail processing for target arg. (scan-assembler-times, scan-assembler-not): Likewise. (scan-assembler-dem, scan-assembler-dem-not): Likewise. From-SVN: r65225
2003-04-04Daily bump.GCC Administrator1-1/+1
From-SVN: r65224
2003-04-03Make-lang.in (cp-warn): Add $(STRICT_WARN).Kaveh R. Ghazi3-6/+7
* Make-lang.in (cp-warn): Add $(STRICT_WARN). * cp-tree.h: Don't insist on having GNUC. From-SVN: r65217
2003-04-03* fix-header.c (read_scan_file): Defer switch processing.Neil Booth2-4/+9
From-SVN: r65216
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