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Author SHA1 Message Date
Richard Henderson
7a1f3f5f3b decl.c (check_tag_decl): Handle RID_THREAD. 
* decl.c (check_tag_decl): Handle RID_THREAD.
        (obscure_complex_init): Reject run-time init of tls.
        (grokvardecl, grokdeclarator): Handle RID_THREAD.
        * lex.c (reswords): Add __thread.
        (rid_to_yy): Map RID_THREAD to SCSPEC.

        * g++.dg/dg.exp: Prune the tls subdirectory.
        * g++.dg/tls/tls.exp, g++.dg/tls/trivial.C: New.
        * g++.dg/tls/diag-1.C, g++.dg/tls/diag-2.C: New.
        * g++.dg/tls/init-1.C: New.

From-SVN: r53754
 2002-05-22 16:42:57 -07:00
Richard Henderson
c711ba8e2e varasm.c (default_section_type_flags): Handle tls data and default sections. 
* varasm.c (default_section_type_flags): Handle tls data and
        default sections.
        (default_unique_section): Handle tls sections.

From-SVN: r53753
 2002-05-22 16:31:48 -07:00
Alan Modra
343f59d980 configure.in (CROSS): Define NATIVE_CROSS. 
* configure.in (CROSS): Define NATIVE_CROSS.
	* configure: Regenerate.
	* gcc.c (STARTFILE_PREFIX_SPEC): Define.
	(startfile_prefix_spec): New var.
	(static_specs): Add startfile_prefix_spec.
	(do_spec_2): Split out from..
	(do_spec): ..here.
	(main): Process startfile_prefix_spec.
	* config/rs6000/linux64.h (LINK_OS_LINUX_SPEC) Change name of
	dynamic linker.
	(STARTFILE_PREFIX_SPEC): Define.
	(STARTFILE_LINUX_SPEC, ENDFILE_LINUX_SPEC): Rewrite without
        absolute paths.

From-SVN: r53752
 2002-05-23 07:39:18 +09:30
Kazu Hirata
df38348381 cpperror.c: Fix formatting. 
* cpperror.c: Fix formatting.
	* cppexp.c: Likewise.
	* cppfiles.c: Likewise.
	* cpphash.c: Likewise.
	* cpphash.h: Likewise.
	* cppinit.c: Likewise.
	* cpplex.c: Likewise.
	* cpplib.c: Likewise.
	* cppmacro.c: Likewise.
	* cppmain.c: Likewise.
	* cppspec.c: Likewise.

From-SVN: r53751
 2002-05-22 22:02:16 +00:00
Jakub Jelinek
2dd36f90d8 combine.c (force_to_mode): Use gen_int_mode. 
* combine.c (force_to_mode): Use gen_int_mode.
	Don't clear CONST_INT bits outside of mode.

	* gcc.dg/20020517-1.c: New test.

From-SVN: r53750
 2002-05-22 23:35:56 +02:00
Richard Henderson
8dc02d7f19 inclhack.def (thread_keyword): Match __thread as last arg. 
* fixinc/inclhack.def (thread_keyword): Match __thread as last arg.
        * fixinc/fixincl.x, fixinc/tests/base/pthread.h: Rebuild.

From-SVN: r53749
 2002-05-22 14:29:38 -07:00
Jakub Jelinek
45f797836b re PR c/6643 (gcc fails in tree check for assignment to variable sized array) 
PR c/6643
	* emit-rtl.c (widen_memory_access): Only call compare_tree_int
	if DECL_SIZE_UNIT is INTEGER_CST.

From-SVN: r53748
 2002-05-22 23:06:16 +02:00
Roman Lechtchinsky
9f3dbd92d2 configure.in: Fix typo in the code checking for sys_errlist. 
* configure.in: Fix typo in the code checking for sys_errlist.
* configure: Regenerated.

From-SVN: r53747
 2002-05-22 16:57:15 -04:00
Richard Henderson
19f71cd70f * flow.c (life_analysis): Delete broken reg_label check. 
From-SVN: r53746
 2002-05-22 13:30:31 -07:00
Richard Henderson
d5bcfcce1d inclhack.def (thread_keyword): Allow as any prototype arg. 
* fixinc/inclhack.def (thread_keyword): Allow as any prototype arg.
        * fixinc/fixincl.x, fixinc/tests/base/pthread.h: Rebuild.

From-SVN: r53745
 2002-05-22 13:02:16 -07:00
Jason Thorpe
ac30211cb9 config.guess: Update to 2002-05-22 version. 
* config.guess: Update to 2002-05-22 version.
* config.sub: Likewise.

From-SVN: r53742
 2002-05-22 18:44:13 +00:00
J"orn Rennecke
985d311b09 * t-sh64 (LIB2FUNCS_EXTRA): Don't change. 
From-SVN: r53741
 2002-05-22 18:49:45 +01:00
J"orn Rennecke
2727afb551 * c-common.c (cb_register_builtins): Don't indent '#' of #define. 
From-SVN: r53740
 2002-05-22 18:39:18 +01:00
Jakub Jelinek
0fe1cd7062 Fix a typo. 
From-SVN: r53739
 2002-05-22 18:42:52 +02:00
J"orn Rennecke
5ff9435403 t-sh (LIB2FUNCS_EXTRA): Now embed-bb.c. 
* t-sh (LIB2FUNCS_EXTRA): Now embed-bb.c.
	(embed-bb.c): New rule.
	* config/sh/embed_bb.c: Delete.

From-SVN: r53737
 2002-05-22 17:24:44 +01:00
Jason Merrill
c324db0adf add initial newline 
From-SVN: r53736
 2002-05-22 12:00:34 -04:00
Kazu Hirata
f6d45746ef * config/h8300/h8300.md (*andorqi3): New. 
From-SVN: r53732
 2002-05-22 11:21:31 +00:00
GCC Administrator
3396b5c88e Daily bump. 
From-SVN: r53730
 2002-05-22 07:19:32 +00:00
Neil Booth
e5f3b786ed re PR preprocessor/6517 (gcc hangs on C compile with multiple "-I-") 
PR preprocessor/6517
	* Makefile.in: Update.
	* c-common.c (c_common_post_options): Add preprocessor
	errors to the error count.
	* c-lang.c (c_post_options): Kill.
	(LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
	* hooks.h: Add header guards.
	* langhooks-def.h: Include hooks.h.
	(LANG_HOOKS_POST_OPTIONS): Update.
	* langhooks.h (struct lang_hooks): Update post_options.
	* toplev.c (parse_options_and_default_flags): Update.
cp:
	* cp-lang.c (LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
	* cp-tree.h (cxx_post_options): Kill.
	* cp-lex.c (cxx_post_options): Kill.
objc:
	* objc-lang.c (objc_post_options): Kill.
	(LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.

From-SVN: r53724
 2002-05-22 05:40:22 +00:00
Bruce Korb
fd0a39154f regen: Use c_fix = format instead of sed 
From-SVN: r53722
 2002-05-22 03:04:28 +00:00
Bruce Korb
021c1f34a9 Use c_fix = format instead of sed 
From-SVN: r53721
 2002-05-22 02:59:19 +00:00
Bruce Korb
4c526be3eb add fix check 
From-SVN: r53720
 2002-05-22 02:55:06 +00:00
Bruce Korb
6994ac8522 describe how to fix up the results after adding/changing an inclhack. 
From-SVN: r53719
 2002-05-22 02:38:27 +00:00
Jeff Law
c7539aa0a6 optabs.c (expand_binop): For double-word integer multiplies... 
* optabs.c (expand_binop): For double-word integer multiplies,
        do not compute intermediate results into something that is
        not a register (such as a SUBREG or MEM).

From-SVN: r53718
 2002-05-21 19:54:40 -06:00
Kazu Hirata
f87c27b4ab cfgbuild.c: Fix formatting. 
* cfgbuild.c: Fix formatting.
	* cfg.c: Likewise.
	* cfgcleanup.c: Likewise.
	* cfglayout.c: Likewise.
	* cfgloop.c: Likewise.
	* cfgrtl.c: Likewise.

From-SVN: r53717
 2002-05-22 01:27:34 +00:00
Richard Henderson
ec221d715c tls.exp, [...]: New directory and files. 
* gcc.dg/tls/tls.exp, gcc.dg/tls/trivial.c, gcc.dg/tls/diag-1.c,
        gcc.dg/tls/diag-2.c, gcc.dg/tls/init-1.c: New directory and files.

From-SVN: r53716
 2002-05-21 18:12:13 -07:00
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