+2002-05-21 Bruce Korb <bkorb@gnu.org>
+
+ * fixinc/tests/base/pthread.h(THREAD_KEYWORD_CHECK): add fix check
+ * fixinc/inclhack.def(thread_keyword): use c_fix = format.
+ * fixinc/fixincl.x: regen.
+
+2002-05-21 Kazu Hirata <kazu@cs.umass.edu>
+
+ * cfgbuild.c: Fix formatting.
+ * cfg.c: Likewise.
+ * cfgcleanup.c: Likewise.
+ * cfglayout.c: Likewise.
+ * cfgloop.c: Likewise.
+ * cfgrtl.c: Likewise.
+
+2002-05-21 Richard Henderson <rth@redhat.com>
+
+ * 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.
+
+ * 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.
+
+2002-05-21 Jeffrey A Law <law@redhat.com>
+
+ * 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).
+
+ * 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.
+
+2002-05-21 Vladimir Makarov <vmakarov@redhat.com>
+
+ * genautomata.c (reserv_sets_hash_value): Fix a typo.
+
+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)'.
+
+2002-05-21 NIIBE Yutaka <gniibe@m17n.org>
+
+ * reload1.c (do_output_reload): Run delete_output_reload
+ only if optimizing.
+
+2002-05-21 Roger Sayle <roger@eyesopen.com>
+
+ 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.
+
+2002-05-21 Richard Henderson <rth@redhat.com>
+
+ * flow.c (life_analysis): Fix test for deleted label.
+
+2002-05-21 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * doc/tm.texi: Fix typo.
+
2002-05-21 Zack Weinberg <zack@codesourcery.com>
* c-common.c (c_common_init): Set options->unsigned_char from
2002-05-21 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
- * bb-reorder.c (make_reorder_chain_1): Modified.
+ * bb-reorder.c (make_reorder_chain_1): Use prev_bb/next_bb to get to
+ neighbouring basic blocks. Use ENTRY_BLOCK_PTR->next_bb instead of
+ BASIC_BLOCK (0). Use EXIT_BLOCK_PTR->prev_bb instead of
+ BASIC_BLOCK (n_basic_blocks - 1).
* cfganal.c (can_fallthru, flow_call_edges_add,
- flow_preorder_transversal_compute): Modified.
+ flow_preorder_transversal_compute): Too.
* 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.
+ find_sub_basic_blocks): Too.
+ * cfgcleanup.c (try_simplify_condjump, try_optimize_cfg): Too.
* 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.
+ fixup_fallthru_exit_predecessor, cfg_layout_redirect_edge): Too.
+ * cfgrtl.c (tidy_fallthru_edges, verify_flow_info): Too.
* 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.
+ get_last_value, distribute_notes, distribute_links): Too.
+ * final.c (compute_alignments): Too.
+ * flow.c (regno_uninitialized, regno_clobbered_at_setjmp): Too.
+ * function.c (thread_prologue_and_epilogue_insns): Too.
+ * gcse.c (compute_code_hoist_vbeinout): Too.
+ * global.c (build_insn_chain): Too.
+ * ifcvt.c (find_if_block, find_cond_trap): Too.
+ * predict.c (last_basic_block_p, note_prediction_to_br_prob): Too.
+ * regmove.c (regmove_optimize): Too.
+ * resource.c (find_basic_block): Too.
+ * sched-ebb.c (schedule_ebbs): Too.
+ * ssa-dce.c (find_control_dependence, find_pdom): Too.
2002-05-21 Andreas Jaeger <aj@suse.de>
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