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2000-09-11Fixed to return 0 on success.Robert Lipe1-0/+1
From-SVN: r36339
2000-09-11* final.c: Fix formatting.Kazu Hirata2-95/+111
From-SVN: r36338
2000-09-11h8300.md (movstrictqi): Changed constraint modifier on operand 0 to '+'.Matthew Hiller2-2/+8
* config/h8300/h8300.md (movstrictqi): Changed constraint modifier on operand 0 to '+'. (movstricthi): Likewise. From-SVN: r36337
2000-09-11loop.h (LOOP_IVS): New macro.Michael Hayes4-171/+217
* loop.h (LOOP_IVS): New macro. (REG_IV_TYPE, REG_IV_INFO): Add ivs argument. (struct loop_ivs): New. (struct loop_info): Add ivs field. (reg_iv_type, reg_iv_info): Delete prototype. (reg_biv_class, loop_iv_list): Likewise. * loop.c (record_biv, find_life_end): Pass loop argument. (reg_iv_type): Remove global array and use field in loop_regs structure within loop_ivs structure. (reg_iv_info, reg_biv_class, loop_iv_list): Likewise. (first_increment_giv, last_increment_giv): Use entry in loop_ivs structure. (record_initial): Pass ivs pointer. * unroll.c (copy_loop_body, remap_split_bivs): Add loop argument. From-SVN: r36336
2000-09-11loop.h (LOOP_REGS): New macro.Michael Hayes3-169/+225
* loop.h (LOOP_REGS): New macro. (struct loop_regs): New. (struct loop_info): Add regs field. * loop.c (set_in_loop): Remove global array and store in loop_regs structure as part of loop_info structure. (n_times_set, may_not_optimize): Likewise. (reg_single_usage, moved_once): Likewise. (count_one_set): Add regs argument. (combine_movables, rtx_equal_for_loop_p, combine_givs): Likewise. (set_pseudo_multiple_uses): Pass regs pointer. From-SVN: r36335
2000-09-11unroll.c (iteration_info): Subsume into loop_iterations.Michael Hayes3-125/+122
* unroll.c (iteration_info): Subsume into loop_iterations. * loop.h (loop_info): New field iv. From-SVN: r36334
2000-09-11basic-block.h (LOOP_TREE, [...]): New.Michael Hayes4-56/+191
2000-09-12 Michael Hayes <mhayes@cygnus.com> * basic-block.h (LOOP_TREE, LOOP_PRE_HEADER, LOOP_EDGES): New. (LOOP_EXITS_DOMS, LOOP_ALL): Likewise. (flow_loops_update): New prototype. (flow_loops_find): Add flags to prototype. (struct loop): Add `pre_header_root' and `pre_header_trace' fields. * flow.c (flow_loop_pre_header_scan): New. (flow_loop_dump): Dump pre-header root and trace and exit dominators. (flow_loop_free): Free pre-header root and trace and exit dominators. (flow_loops_find): New argument flags. (flow_loops_update): New function. * toplev.c (rest_of_compilation): Add flag argument to flow_loops_find. From-SVN: r36333
2000-09-11basic-block.h (split_block, [...]): New prototypes.Michael Hayes3-0/+125
* basic-block.h (split_block, update_bb_for_insn): New prototypes. * flow.c (split_block, update_bb_for_insn): New functions. From-SVN: r36332
2000-09-11* cse.c (fold_rtx): Honor NO_FUNCTION_CSE.Richard Henderson2-0/+11
From-SVN: r36331
2000-09-11ia64-protos.h (fr_nonimmediate_operand): Declare.Richard Henderson5-30/+552
* config/ia64/ia64-protos.h (fr_nonimmediate_operand): Declare. * config/ia64/ia64.c (fr_nonimmediate_operand): New. (ia64_override_options): Prevent optimizing division for both latency and throughput. (rtx_needs_barrier): Handle frcpa. * config/ia64/ia64.h (MASK_INLINE_DIV_LAT): New. (MASK_INLINE_DIV_THR, TARGET_INLINE_DIV_LAT): New. (TARGET_INLINE_DIV_THR, TARGET_INLINE_DIV): New. (TARGET_SWITCHES): Add -minline-divide-min-latency and -minline-divide-max-throughput. (PREDICATE_CODES): Update. * config/ia64/ia64.md (extendsidi2): Remove * from f case. (zero_extendsidi2): Likewise. Fix typo in f case insn. (extendsfdf2): Add cases for gr<->fr and fr<->mem. (extendsftf2): Likewise. (extenddftf2): Likewise. (fix_trunctfdi2_alts): New. (fixuns_trunctfdi2_alts): New. (madd*4): Rename from madd*3. (divsi3, modsi3, udivsi3, umodsi3): New. (divsi3_internal): New. (divdi3, moddi3, udivdi3, umoddi3): New. (divdi3_internal_lat, divdi3_internal_thr): New. (multf3_alts, maddtf4_alts, nmaddtf4_alts): New. (recip_approx): New. From-SVN: r36330
2000-09-11print-rtl.c (debug_call_placeholder_verbose): New variable.Alexandre Oliva3-3/+73
* print-rtl.c (debug_call_placeholder_verbose): New variable. (print_rtx) [CALL_PLACEHOLDER]: Dump all call sequences if it is set. * integrate.c (copy_rtx_and_substitute): Don't share LEAF_REG_REMAPpable registers with the inlined function. Don't share the function value with calling sequences. From-SVN: r36329
2000-09-1120000910-1.c: New test.Alexandre Oliva3-0/+60
* gcc.c-torture/execute/20000910-1.c: New test. * gcc.c-torture/execute/20000910-2.c: Likewise. From-SVN: r36328
2000-09-11* c-decl.c (do_case): Fix a typo.Jakub Jelinek2-1/+3
From-SVN: r36327
2000-09-11combine.c (simplify_if_then_else): Don't convert a == b ? b ...Jakub Jelinek3-0/+10
* combine.c (simplify_if_then_else): Don't convert a == b ? b : a to a if the comparison is floating mode and not -ffast-math. * simplify-rtx.c (simplify_ternary_operation): Likewise. From-SVN: r36326
2000-09-11sh.h (INITIALIZE_TRAMPOLINE): Remove stray call to gen_ic_invalidate_line.J"orn Rennecke2-1/+5
* sh.h (INITIALIZE_TRAMPOLINE): Remove stray call to gen_ic_invalidate_line. From-SVN: r36325
2000-09-11acinclude.m4 (GLIBCPP_CHECK_GNU_MAKE): Replace "grep -q" with "grep -c".Branko Cibej4-1004/+1025
2000-09-10 Branko Cibej <branko.cibej@hermes.si> * acinclude.m4 (GLIBCPP_CHECK_GNU_MAKE): Replace "grep -q" with "grep -c". From-SVN: r36324
2000-09-11* gcc.dg/pragma-align.c: New test.Robert Lipe2-0/+45
From-SVN: r36323
2000-09-11Don't define `arm_elf'Philip Blundell2-1/+5
From-SVN: r36322
2000-09-11install.texi (LANGUAGES): Update to include new languages.Ulrich Drepper3-49/+56
* install.texi (LANGUAGES): Update to include new languages. * INSTALL: Rebuilt. From-SVN: r36321
2000-09-11gcc.c (main): Don't warn about unused -B prefixesDJ Delorie2-31/+5
* gcc.c (main): Don't warn about unused -B prefixes (unused_prefix_warnings): remove From-SVN: r36320
2000-09-11* integrate.c: Fix formatting.Kazu Hirata2-78/+80
From-SVN: r36319
2000-09-11* error.c (cp_tree_printer, case 'P'): Append break.Nathan Sidwell2-0/+5
From-SVN: r36318
2000-09-11* alias.c (memrefs_conflict_p): An ADDRESSOF does conflict, sorry.Geoff Keating2-2/+6
From-SVN: r36317
2000-09-11explicit82.C: New test.Nathan Sidwell3-0/+58
* g++.old-deja/g++.pt/explicit82.C: New test. * g++.old-deja/g++.pt/explicit83.C: New test. From-SVN: r36316
2000-09-11cp-tree.h (frob_opname): Declare.Nathan Sidwell4-74/+133
* cp-tree.h (frob_opname): Declare. * parse.y (saved_scopes): New static variable. (cp_parse_init): Adjust. (do_id): If lastiddecl is NULL, do do_identifier. (operator): Save scope information. (unoperator): new reduction. Restore scope information. (operator_name): Append unoperator. Call frob_opname. * spew.c (frob_opname): Define. From-SVN: r36315
2000-09-11Fix obvious thinkoBernd Schmidt2-2/+6
From-SVN: r36314
2000-09-11Daily bump.Jeff Law5-5/+5
From-SVN: r36313
2000-09-11* gcc.1: Document 68hc11 specific options.Stephane Carrez2-1/+42
From-SVN: r36312
2000-09-11sysv4.h (MASK_LONG_DOUBLE_128): Define.Geoff Keating2-0/+99
* config/rs6000/sysv4.h (MASK_LONG_DOUBLE_128): Define. (TARGET_LONG_DOUBLE_128): Define. (SUBTARGET_SWITCHES): Add -mlong-double-64 and -mlong-double-128. (LONG_DOUBLE_TYPE_SIZE): Redefine. (MAX_LONG_DOUBLE_TYPE_SIZE): Define. (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Define depending on definition of __LONG_DOUBLE_128__. (CPP_SYSV_SPEC): Define __LONG_DOUBLE_128__ if -mlong-double-128 passed. (CPP_LONGDOUBLE_DEFAULT_SPEC): Define. (CPP_SYSV_DEFAULT_SPEC): Define. (SUBTARGET_EXTRA_SPECS): Add cpp_longdouble_default. (INIT_TARGET_OPTABS): Define. From-SVN: r36311
2000-09-11aix.h (RS6000_ITRUNC): Moved from rs6000.h.Geoff Keating5-83/+38
* config/rs6000/aix.h (RS6000_ITRUNC): Moved from rs6000.h. (RS6000_UITRUNC): Likewise. (INIT_TARGET_OPTABS): New macro. * config/rs6000/rs6000.c (rs6000_trunc_used): Delete. (trunc_defined): Delete. (output_prolog): Don't output .extern definitions for fp->int conversion routines, ASM_OUTPUT_EXTERNAL_LIBCALL will do it. * config/rs6000/rs6000.h (rs6000_trunc_used): Delete. (trunc_defined): Delete. (RS6000_ITRUNC): Moved to aix.h. (RS6000_UITRUNC): Likewise. * config/rs6000/rs6000.md (fix_truncdfsi2): Fail if it would only emit a libcall. (fixuns_truncdfsi2): Delete. (trunc_call): Delete. (trunc_call_rtl): Delete. From-SVN: r36310
2000-09-11varasm.c (make_decl_rtl): Restore leading star on DECL_ASSEMBLER_NAME set ↵Zack Weinberg4-2/+40
for decls with an asmspec. * varasm.c (make_decl_rtl): Restore leading star on DECL_ASSEMBLER_NAME set for decls with an asmspec. * gcc.dg/asm-names.c: New test. From-SVN: r36309
2000-09-11c-pragma.c (handle_pragma_pack): Correct parsing logic so it won't give a ↵Zack Weinberg2-22/+25
spurious error for '#pragma pack()'. * c-pragma.c (handle_pragma_pack): Correct parsing logic so it won't give a spurious error for '#pragma pack()'. Simplify control flow for readability. 'reset' action is not necessary. From-SVN: r36308
2000-09-11defaults.h: Provide default definitions for...Zack Weinberg28-289/+115
* defaults.h: Provide default definitions for: CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE, LONG_LONG_TYPE_SIZE, WCHAR_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE, LONG_DOUBLE_TYPE_SIZE, and WCHAR_UNSIGNED. * cppexp.c, dwarfout.c, dwarf2out.c, emit-rtl.c, final.c, optabs.c, profile.c, sdbout.c, tradcif.y, tree.c, ch/decl.c, ch/timing.c, cp/decl.c, cp/rtti.c, f/com.c, f/com.h, java/decl.c, java/expr.c: Include defaults.h if not already included. Don't define the above macros. * Makefile.in, ch/Makefile.in, cp/Makefile.in, f/Makefile.in: Update dependencies. From-SVN: r36307
2000-09-11BytesToUnicode.java (getDefaultDecoder): Let default decoder use iconv.Tom Tromey7-238/+357
* gnu/gcj/convert/BytesToUnicode.java (getDefaultDecoder): Let default decoder use iconv. * gnu/gcj/convert/UnicodeToBytes.java (getDefaultEncoder): Let default encoder use iconv. * configure: Rebuilt. * configure.in: Check for nl_langinfo and <langinfo.h>. * java/lang/natSystem.cc (file_encoding): New function. (DEFAULT_FILE_ENCODING): Define to file_encoding() if possible. From-SVN: r36306
2000-09-10c-common.h (add_stmt): Change prototype.Mark Mitchell19-277/+387
* c-common.h (add_stmt): Change prototype. (RECHAIN_STMTS): New macro. (CASE_LABEL_DECL): Likewise. (genrtl_case_label): Change prototype. (c_expand_start_case): Remove prototype. (build_case_label): Change prototype. (decl_constant_value): Declare. * c-common.c (check_case_value): Handle C++'s extensions to C semantics. * c-commnon.def (CASE_LABEL): Add room for the CASE_LABEL_DECL field. * c-parse.in (stmt): Adjust handling of return statements and case laels. * c-semantics.c (add_stmt): Return the new statement. (genrtl_return_stmt): Take the RETURN_STMT as input, not the returned expression. Directly generate RTL, rather than calling c_expand_return. (genrtl_switch_stmt): Don't call c_expand_start_case. (build_case_label): Take the LABEL_DECL as input, too. (genrtl_case_label): Just call add_case_node. (expand_stmt): Adjust calls to genrtl_return_stmt and genrtl_case_label. * c-tree.h (c_expand_start_case): Declare. * c-typeck.c (decl_constant_value): Give it external linkage. (c_expand_return): Don't call expand_return or expand_null_return; use genrtl_return_stmt instead. * stmt.c (struct nesting): Remove num_ranges field. (add_case_node): Give it external linkage. (expand_start_case): Don't set num_ranges. (expand_start_case_dummy): Don't clear it. (pushcase): Rely on add_case_node to handle `default' labels. (add_case_node): Handle `default' labels. * tree.c (tree_int_cst_compare): New function. * tree.h (tree_int_cst_compare): Declare. (add_case_node): Likewise. * cp-tree.h (push_switch): Change prototype. (check_cp_case_value): Remove declaration. (decl_constant_value): Likewise. * decl.c (struct cp_switch): Add switch_stmt and cases. (case_compare): New function. (push_switch): Set switch_stmt. Initialize cases. (pop_switch): Clean up cases. (define_case_label): Rename to ... (finish_case_label): ... this. Do semantic analysis for case labels here. (start_function): Correct comment. * decl2.c (check_cp_case_value): Remove. * expr.c (do_case): Remove. * pt.c (tsubst_expr): Adjust call to finish_case_label. * semantics.c (genrtl_do_poplevel): Remove declaration. (RECHAIN_STMTS): Remove. (finish_break_stmt): Use build_break_stmt. (finish_continue_stmt): Use build_continue_stmt. (finish_switch_cond): Adjust condition here, rater than in c_expand_start_case. (finish_case_label): Remove. * typeck.c (c_expand_return): Remove. (c_expand_start_case): Likewise. From-SVN: r36305
2000-09-10splay-tree.h (splay_tree_predecessor): Declare.Mark Mitchell4-2/+83
* splay-tree.h (splay_tree_predecessor): Declare. * splay-tree.c (splay_tree_predecessor): New function. (splay_tree_successor): Likewise. From-SVN: r36304
2000-09-10c-parse.in: Revert last change.Richard Henderson2-7/+27
* c-parse.in: Revert last change. (init_reswords): Do not enter disabled keywords into the ridpointers table, modulo objc weirdness. (_yylex): Return the canonical spelling for a keyword. From-SVN: r36303
2000-09-10Don't define `arm' or `thumb'.Philip Blundell3-2/+7
For linux-elf don't define `__arm__' From-SVN: r36302
2000-09-10demangle-expected: Add four tests for type_info mangling.Hans-Peter Nilsson3-1/+25
* testsuite/demangle-expected: Add four tests for type_info mangling. * cplus-dem.c (gnu_special): Use do_type, not demangle_fund_type, for a non-template non-qualified type_info function or node. From-SVN: r36301
2000-09-10alias.c (find_base_term): Handle ADDRESSOF.John Wehle2-0/+11
* alias.c (find_base_term): Handle ADDRESSOF. (memrefs_conflict_p): An ADDRESSOF doesn't conflict. From-SVN: r36300
2000-09-10genoutput.c (output_insn_data): Translate <NEWLINE> to \n\ while outputting ↵Denis Chertykov2-1/+21
templates with many lines. 2000-09-10 Denis Chertykov <denisc@overta.ru> * genoutput.c (output_insn_data): Translate <NEWLINE> to \n\ while outputting templates with many lines. From-SVN: r36299
2000-09-10libgcc2.h: Use LONG_LONG_TYPE_SIZE instead of MIN_UNITS_PER_WORD to decide ↵Stephane Carrez2-2/+7
whether 64-bit... * libgcc2.h: Use LONG_LONG_TYPE_SIZE instead of MIN_UNITS_PER_WORD to decide whether 64-bit support must be generated. From-SVN: r36298
2000-09-10acinclude.m4: Simplify the tests for CC and CXX.Alexandre Oliva4-492/+389
* acinclude.m4: Simplify the tests for CC and CXX. * aclocal.m4, configure: Rebuilt. From-SVN: r36297
2000-09-10acinclude.m4: Include libtool macros from the source tree.Alexandre Oliva4-688/+823
* acinclude.m4: Include libtool macros from the source tree. * aclocal.m4, configure: Rebuilt. From-SVN: r36296
2000-09-10* Updated from libtool multi-language branch.Alexandre Oliva9-1506/+4265
From-SVN: r36295
2000-09-10This commit was generated by cvs2svn to compensate for changes in r36292,Alexandre Oliva1-17/+175
which included commits to RCS files with non-trunk default branches. From-SVN: r36293
2000-09-10Initial revisionAlexandre Oliva1-0/+13
From-SVN: r36290
2000-09-10config.guess, [...]: Removed.Alexandre Oliva9-9503/+5
* config.guess, config.sub, install-sh: Removed. * ltconfig, ltmain.sh, missing, mkinstalldirs: Likewise. * Makefile.in: Rebuilt. From-SVN: r36289
2000-09-10Daily bump.Jeff Law5-5/+5
From-SVN: r36288
2000-09-10acinclude.m4: Include libtool macros from the top level.Alexandre Oliva8-1104/+1298
* acinclude.m4: Include libtool macros from the top level. * aclocal.m4, configure: Rebuilt. From-SVN: r36287
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