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43248 Commits

Author SHA1 Message Date
Richard Henderson 3d78f2e96e c-common.h (enum rid): Add RID_THREAD. 
* c-common.h (enum rid): Add RID_THREAD.
        * c-decl.c (start_decl): Do not set DECL_COMMON for tls variables.
        (grokdeclarator): Grok __thread.
        * c-parse.in (reswords): Add __thread.
        (rid_to_yy): Add RID_THREAD.
        * cp/lex.c (rid_to_yy): Add RID_THREAD.

        * tree.h (DECL_THREAD_LOCAL): New.
        (struct tree_decl): Add thread_local_flag.
        * print-tree.c (print_node): Dump DECL_THREAD_LOCAL.
        * tree.c (staticp): TLS variables are not static.

        * target-def.h (TARGET_HAVE_TLS): New.
        * target.h (have_tls): New.
        * output.h (SECTION_TLS): New.
        * varasm.c (assemble_variable): TLS variables can't be common for now.
        (default_section_type_flags): Handle .tdata and .tbss.
        (default_elf_asm_named_section): Handle SECTION_TLS.
        (categorize_decl_for_section): Handle DECL_THREAD_LOCAL.

        * flags.h (flag_tls_default): Declare.
        * toplev.c (flag_tls_default): Define.
        (display_help): Display help for it.
        (decode_f_option): Set it.

        * doc/extend.texi (Thread-Local): New node describing language-level
        thread-local storage.
        * doc/invoke.texi (-ftls-model): Document.

        * fixinc/inclhack.def (thread_keyword): New.
        * fixinc/fixincl.x: Rebuild.

From-SVN: r53715
 2002-05-21 18:11:29 -07:00
Zdenek Dvorak f5eb2fc83e More verbose changelog entry. 
From-SVN: r53714
 2002-05-22 00:10:33 +00:00
Jeff Law a151daf04f i386.c (ix86_sched_reorder_ppro): Fix typo/thinko. 
* i386.c (ix86_sched_reorder_ppro): Fix typo/thinko.
        (ix86_sched_reorder): Make sure to initialize scheduling
        data even when there's only one insn in the ready queue.

From-SVN: r53713
 2002-05-21 17:51:59 -06:00
Vladimir Makarov 96b1f73b81 genautomata.c (reserv_sets_hash_value): Fix a typo. 
2002-05-21  Vladimir Makarov  <vmakarov@redhat.com>

	* genautomata.c (reserv_sets_hash_value): Fix a typo.

From-SVN: r53710
 2002-05-21 23:27:04 +00:00
Vladimir Makarov dceb2b7510 genautomata.c (reserv_sets_hash_value): Define hash_value as set_el_t. 
2002-05-21  Vladimir Makarov  <vmakarov@redhat.com>

	* genautomata.c (reserv_sets_hash_value): Define hash_value as
	set_el_t.  Transform the hash value into unsigned.
	(output_cycle_reservs): Fix bug with output of repeated `nothing'.
	(transform_3): Add code to process `(A,B)+(D,E)'.

From-SVN: r53709
 2002-05-21 23:11:57 +00:00
NIIBE Yutaka 159d596446 reload1.c (do_output_reload): Run delete_output_reload only if optimizing. 
* reload1.c (do_output_reload): Run delete_output_reload
        only if optimizing.

From-SVN: r53707
 2002-05-21 15:40:53 -07:00
Roger Sayle cf5124f688 re PR middle-end/6600 (i960 toolchain hits abort in c_readstr) 
PR middle-end/6600
	* expr.c (STORE_MAX_PIECES): New macro to avoid immediate constants
	larger than INTEGER_CST.  (store_by_pieces_1): Use it here...
	(can_store_by_pieces): ... and here to limit the largest mode used.
	Add a comment to document this function.

From-SVN: r53706
 2002-05-21 22:38:00 +00:00
Richard Henderson 380e6adea2 * flow.c (life_analysis): Fix test for deleted label. 
From-SVN: r53705
 2002-05-21 15:35:04 -07:00
Neil Booth 1f95326c13 * doc/tm.texi: Fix typo. 
From-SVN: r53704
 2002-05-21 22:26:18 +00:00
Zack Weinberg 2a1dc0d87e c-common.c (c_common_init): Set options->unsigned_char from flag_signed_char. 
* c-common.c (c_common_init): Set options->unsigned_char from
	flag_signed_char.
	(cb_register_builtins): Define __STRICT_ANSI__ and
	__CHAR_UNSIGNED__ here...
	* cppinit.c (init_builtins): Not here.
	(cpp_create_reader): unsigned_char option defaults to 0, not
	!DEFAULT_SIGNED_CHAR.
	(COMMAND_LINE_OPTIONS, cpp_handle_option): Lose -fsigned-char
	and -funsigned-char.

	* cpphash.h (struct spec_nodes): Kill n__STRICT_ANSI__.
	* cpphash.c (_cpp_init_hashtable): Don't set it.
	* cppmacro.c (builtin_macro) [BT_STDC]: Use the language setting
	directly.  Clarify comment.

From-SVN: r53703
 2002-05-21 21:55:37 +00:00
Phil Edwards d476dcad7f stl_pair.h: Tweak comment markup. 
2002-05-21  Phil Edwards  <pme@gcc.gnu.org>

	* include/bits/stl_pair.h:  Tweak comment markup.

From-SVN: r53700
 2002-05-21 21:09:11 +00:00
Phil Edwards 844f9ba6ad stdio_filebuf.h: Add header guards. 
2002-05-21  Phil Edwards  <pme@gcc.gnu.org>

	* include/ext/stdio_filebuf.h:  Add header guards.  Doxygenate.

From-SVN: r53699
 2002-05-21 20:53:36 +00:00
Phil Edwards 59f801a0dc user.cfg.in (EXCLUDE): Add 'CVS'. 
2002-05-21  Phil Edwards  <pme@gcc.gnu.org>

	* docs/doxygen/user.cfg.in (EXCLUDE):  Add 'CVS'.

From-SVN: r53698
 2002-05-21 20:45:00 +00:00
Zdenek Dvorak d29146f290 Changelog entry for my commit. 
From-SVN: r53697
 2002-05-21 20:41:32 +00:00
Phil Edwards e4c62b265d stl_vector.h: Reformat to follow C++STYLE. 
2002-05-21  Phil Edwards  <pme@gcc.gnu.org>

	* include/bits/stl_vector.h:  Reformat to follow C++STYLE.
	Doxygenate all public members.  Reorder to follow 14882.
	(vector::push_back(void)):  Remove previously-deprecated fn.
	(vector::insert(iterator), vector::_M_insert_aux(iterator)):
	Deprecate for removal in 3.3.

From-SVN: r53696
 2002-05-21 20:41:06 +00:00
Zdenek Dvorak f6366fc7ad bb-reorder.c (make_reorder_chain_1): Modified. 
* bb-reorder.c (make_reorder_chain_1): Modified.
	* cfganal.c (can_fallthru, flow_call_edges_add,
	flow_preorder_transversal_compute): Modified.
	* cfgbuild.c (make_edges, find_basic_blocks, find_many_sub_basic_blocks,
	find_sub_basic_blocks): Modified.
	* cfgcleanup.c (try_simplify_condjump, try_optimize_cfg): Modified.
	* cfglayout.c (skip_insns_after_block, fixup_reorder_chain,
	fixup_fallthru_exit_predecessor, cfg_layout_redirect_edge): Modified.
	* cfgrtl.c (tidy_fallthru_edges, verify_flow_info): Modified.
	* combine.c (this_basic_block): Type changed to basic_block.
	(combine_instructions, set_nonzero_bits_and_sign_copies, try_combine,
	nonzero_bits, num_sign_bit_copies, get_last_value_validate,
	get_last_value, distribute_notes, distribute_links): Modified.
	* final.c (compute_alignments): Modified.
	* flow.c (regno_uninitialized, regno_clobbered_at_setjmp): Modified.
	* function.c (thread_prologue_and_epilogue_insns): Modified.
	* gcse.c (compute_code_hoist_vbeinout): Modified.
	* global.c (build_insn_chain): Modified.
	* ifcvt.c (find_if_block, find_cond_trap): Modified.
	* predict.c (last_basic_block_p, note_prediction_to_br_prob): Modified.
	* regmove.c (regmove_optimize): Modified.
	* resource.c (find_basic_block): Modified.
	* sched-ebb.c (schedule_ebbs): Modified.
	* ssa-dce.c (find_control_dependence, find_pdom): Modified.

From-SVN: r53695
 2002-05-21 20:37:43 +00:00
Andreas Jaeger 68bd6dd688 * cppinit.c (sanity_checks): Avoid printf mismatch warnings. 
From-SVN: r53694
 2002-05-21 22:09:00 +02:00
Richard Henderson 35a76aacf6 reg-stack.c (swap_rtx_condition, [...]): Use unspec names, not numbers. 
* reg-stack.c (swap_rtx_condition, subst_stack_regs_pat): Use
        unspec names, not numbers.

From-SVN: r53693
 2002-05-21 12:57:39 -07:00
Brian R. Gaeke 32d3f6346a * g++.dg/other/copy2.C: New test. 
From-SVN: r53692
 2002-05-21 17:26:50 +00:00
Alexandre Oliva c8a3d8890e init.c (build_vec_init): Test for trivial copy-assignment when copy-assigning arrays. 
* init.c (build_vec_init): Test for trivial copy-assignment when
copy-assigning arrays.

From-SVN: r53691
 2002-05-21 17:26:18 +00:00
Joseph Myers 2870428fc8 sourcebuild.texi: Mention snapshot-README and snapshot-index.html as needing updating for new... 
* doc/sourcebuild.texi: Mention snapshot-README and
	snapshot-index.html as needing updating for new front ends.

From-SVN: r53690
 2002-05-21 17:51:05 +01:00
Joseph Myers 67aaa4819f * gcc_release: Do upload files when local. 
From-SVN: r53689
 2002-05-21 17:36:11 +01:00
Joseph Myers 5302a25df1 * snapshot-README, snapshot-index.html: Remove chill. 
From-SVN: r53688
 2002-05-21 17:34:01 +01:00
Kaveh R. Ghazi b0ad77d518 rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Avoid warnings when disabling checking, and avoid multiple evaluation of RTX. 
* rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Avoid warnings when
	disabling checking, and avoid multiple evaluation of RTX.

From-SVN: r53687
 2002-05-21 15:39:31 +00:00
Richard Earnshaw 279be7c8be bitmap.c (bitmap_find_bit): Return early if we have the correct element cached. 
* bitmap.c (bitmap_find_bit): Return early if we have the correct
element cached.

From-SVN: r53686
 2002-05-21 14:46:01 +00:00
Jan Hubicka 193a563a8b profile.c (gen_edge_profiler): Set alias set before the memory is used. 
* profile.c (gen_edge_profiler):  Set alias set before the memory is
	used.

From-SVN: r53685
 2002-05-21 08:54:21 +00:00
David S. Miller 31825e5755 cselib.c (max_value_regs): New. 
2002-05-20  David S. Miller  <davem@redhat.com>

	* cselib.c (max_value_regs): New.
	(cselib_lookup, cselib_invalidate_regno): Initialize it when
	adding new entries to the REG_VALUES table and we are dealing with
	a hard register.
	(clear_table): Initialize it.
	(cselib_invalidate_regno): Use it to determine which hard
	registers to scan when mode is not VOIDmode.

From-SVN: r53684
 2002-05-21 00:55:22 -07:00
GCC Administrator 74e5c1f4ec Daily bump. 
From-SVN: r53683
 2002-05-21 07:21:41 +00:00
Duraid Madina 29d83d60cd tradcpp.c (fixup_newlines): Use old-style function header. 
2002-05-20  Duraid Madina   <duraid@fl.net.au>

	* tradcpp.c (fixup_newlines): Use old-style function header.

From-SVN: r53677
 2002-05-21 06:36:40 +00:00
Krister Walfridsson e0a09fda9d * reload1.c (reload_cse_simplify): Fix typo in rtx code check. 
From-SVN: r53675
 2002-05-20 17:18:23 -07:00
H.J. Lu e0c13c70e2 Base on suggestions from Zhang Fuxin <fxzhang@ict.ac.cn>: 
2002-05-20  H.J. Lu  (hjl@gnu.org)

	Base on suggestions from Zhang Fuxin <fxzhang@ict.ac.cn>:

	* config/mips/mips.h (DFMODE_NAN): Defined.
	(SFMODE_NAN): Likewise.

From-SVN: r53674
 2002-05-20 15:43:31 -07:00
Dale Johannesen 4c11675d61 Back out my previous patch; causes bootstrap problem for Ada (86 Linux) 
From-SVN: r53671
 2002-05-20 18:20:45 +00:00
Kazu Hirata 6a4d67604e params.c: Fix formatting. 
* params.c: Fix formatting.
	* params.h: Likewise.
	* predict.c: Likewise.
	* prefix.c: Likewise.
	* print-rtl.c: Likewise.
	* print-tree.c: Likewise.
	* profile.c: Likewise.

From-SVN: r53670
 2002-05-20 18:06:55 +00:00
Phil Edwards fe1cc883cd index.html (5.4): Recommend against -I options for finding the ext headers. 
2002-05-20  Phil Edwards  <pme@gcc.gnu.org>

	* docs/html/faq/index.html (5.4):  Recommend against -I options for
	finding the ext headers.
	* docs/html/faq/index.txt:  Regenerate.

From-SVN: r53669
 2002-05-20 17:55:14 +00:00
H.J. Lu 5715ca64e9 linux.h (SDB_DEBUGGING_INFO): Undefine. 
2002-05-20  H.J. Lu  (hjl@gnu.org)

	* gcc/config/mips/linux.h (SDB_DEBUGGING_INFO): Undefine.

From-SVN: r53668
 2002-05-20 10:11:53 -07:00
Nick Clifton 00b89f0133 arm-wince-pe.h (ASM_SPEC): Pass -mcpu and -march switches straight on to the assembler, do not abbreviate them. 
* config/arm/arm-wince-pe.h (ASM_SPEC): Pass -mcpu and -march
    switches straight on to the assembler, do not abbreviate them.
    * config/arm/elf.h (ASM_SPEC): As above.
    * config/arm/semi.h (ASM_SPEC): As above.
    * config/arm/unknown-elf-oabi.h (ASM_SPEC): As above.
    * config/arm/xscale-coff.h (SUBTARGET_ASM_SPEC): Pass
    -mcpu=xscale on to the assembler by default.
    * config/arm/xscale-elf.h (SUBTARGET_ASM_SPEC): As above.

From-SVN: r53667
 2002-05-20 17:07:04 +00:00
Kaveh R. Ghazi 4d426f4e46 Makefile.in (SHELL): Set to @SHELL@. 
* libF77/Makefile.in (SHELL): Set to @SHELL@.
	* libI77/Makefile.in (SHELL): Likewise.
	* libU77/Makefile.in (SHELL): Likewise.

From-SVN: r53666
 2002-05-20 17:05:51 +00:00
Richard Henderson 1441374bc9 cse.c (canon_hash): Reorder do_not_record test. 
* cse.c (canon_hash): Reorder do_not_record test.  Always
        allow pic_offset_table_rtx.

From-SVN: r53665
 2002-05-20 09:59:03 -07:00
Kaveh R. Ghazi 9aa338ece2 Makefile.in (SHELL): Set to @SHELL@. 
* Makefile.in (SHELL): Set to @SHELL@.
	(WARN_CFLAGS): New.
	(ALL_CFLAGS): Add $(WARN_CFLAGS).

From-SVN: r53662
 2002-05-20 16:35:19 +00:00
Andreas Jaeger 500abaa854 * init.c (build_default_init): Remove unused variable. 
From-SVN: r53660
 2002-05-20 16:28:01 +02:00
Toon Moene ffd56a64d7 Makefile.in: Use @SHELL@, not /bin/sh for SHELL definition. 
2002-05-20  Toon Moene  <toon@moene.indiv.nluug.nl>

	* Makefile.in: Use @SHELL@, not /bin/sh for SHELL
	definition.

From-SVN: r53659
 2002-05-20 13:51:34 +00:00
J"orn Rennecke 02116b3dec memcpy-2.c (SEQUENCE_LENGTH): Define. 
* gcc.c-torture/execute/memcpy-2.c (SEQUENCE_LENGTH): Define.
	(MAX_COPY): Bump up to 10 times sizeof (long long).
	(main): Use a pattern of SEQUENCE_LENGTH different characters to copy.

	* gcc.c-torture/execute/memset-1.c (MAX_COPY): Bump up to 10 times
	sizeof (long long).

	* gcc.c-torture/execute/strcpy-1.c: New test.

From-SVN: r53658
 2002-05-20 11:57:31 +01:00
David Billinghurst b3f47c787c * g++.dg/ext/oper1.C: New test. 
From-SVN: r53657
 2002-05-20 10:33:31 +00:00
Alexandre Oliva ecc42c14a7 call.c (any_strictly_viable): New. 
* call.c (any_strictly_viable): New.
(build_new_op): Use it for COMPOUND_EXPR and ADDR_EXPRs.

From-SVN: r53656
 2002-05-20 10:31:38 +00:00
Toon Moene c0fe508e8b optabs.c (expand_cmplxdiv_wide): Use complex_part_zero_p. 
2002-05-19  Toon Moene  <toon@moene.indiv.nluug.nl>

	* optabs.c (expand_cmplxdiv_wide): Use complex_part_zero_p.
	(expand_binop): Ditto (3 times).

From-SVN: r53655
 2002-05-20 08:30:03 +00:00
Mark Mitchell f362c7623d Makefile.in (distclean): Remove QMTest stuff. 
* Makefile.in (distclean): Remove QMTest stuff.
	(QMTEST_PATH): New variable.
	(QMTESTFLAGS): Likewise.
	(QMTESTRUNFLAGS): Likewise.
	(QMTEST): Likewise.
	(QMTEST_GPP_TESTS): Likewise.
	(QMTEST_DIR): Likewise.
	(QMTEST_DIR/context): New target.
	(qmtest-g++): Likeise.
	(qmtest-gui): Likewise.
	(QMTEST_DIR/gpp-expected.qmr): Likewise.

	* README.QMTEST: New file.

From-SVN: r53654
 2002-05-20 07:22:30 +00:00
GCC Administrator 8b46e4a5d4 Daily bump. 
From-SVN: r53653
 2002-05-20 07:17:25 +00:00
Mark Mitchell 851c06dd46 * g++.dg/warn/Wshadow-1.C: Remove unncessary dg-error line. 
From-SVN: r53648
 2002-05-20 04:56:25 +00:00
Aldy Hernandez 16861f33d2 rs6000.h (FUNCTION_VALUE): Only return vectors in an altivec register if TARGET_ALTIVEC. 
2002-05-19  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.h (FUNCTION_VALUE): Only return vectors in
        an altivec register if TARGET_ALTIVEC.

        * config/rs600/rs6000.c (rs6000_emit_move): Change VECTOR_MODE_P
        to ALTIVEC_VECTOR_MODE.
        (rs6000_va_arg): Only vectors of type AltiVec are 16 byte aligned.
        (rs6000_va_arg): Vectors may go in registers if they are not
        altivec vectors.

From-SVN: r53645
 2002-05-20 02:31:24 +00:00
Kazu Hirata 23459e152d * protoize.c: Fix formatting. 
From-SVN: r53644
 2002-05-20 01:47:50 +00:00