+Thu Oct 7 22:53:00 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+ Mark Mitchell <mark@codesourcery.com>
+
+ * tree.c (make_lang_type_fn): New funtion pointer.
+ (make_lang_type): Call it.
+ * tree.h (make_lang_type): Declare.
+ (make_lang_type_fn): Likewise.
+ * rs6000.c (rs6000_build_va_list): Use make_lang_type.
+
+Thu Oct 7 00:36:17 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
+
+ * config/rs6000/rs6000.c (secondary_reload_class): For TARGET_ELF
+ make sure that HIGH instructions are copied into BASE_REGS.
+
+Thu Oct 7 17:02:34 1999 Jason Merrill <jason@yorick.cygnus.com>
+
+ * expr.c (expand_expr, TARGET_EXPR): Set TREE_USED sooner.
+
+Thu Oct 7 17:01:58 1999 Greg McGary <gkm@gnu.org>
+
+ * c-decl.c (finish_struct): Use simpler method of
+ removing elements of a singly-linked list.
+
+Thu Oct 7 15:23:28 1999 Michael Meissner <meissner@cygnus.com>
+
+ * alpha.md (peephole2's): Comment out peephole2's that generate
+ buggy code.
+
+Thu Oct 7 12:00:53 1999 Richard Henderson <rth@cygnus.com>
+
+ * genrecog.c (add_to_sequence): Disable mode check for
+ wildcard matches.
+
+Thu Oct 7 20:14:16 1999 Bernd Schmidt <bernds@cygnus.co.uk>
+
+ * ggc-simple.c (init_ggc): Set empty_string.
+
+Thu Oct 7 01:13:15 1999 Richard Henderson <rth@cygnus.com>
+
+ * configure.in: Detect mmap. Add --with-gc=foo to select
+ garbage collector; default to page if mmap available.
+ * Makefile.in (GGC): Substitute.
+
+Wed Oct 6 23:56:30 1999 Richard Henderson <rth@cygnus.com>
+
+ * c-decl.c (ggc_p): Enable.
+
+Wed Oct 6 17:17:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * flow.c (verify_flow_info): Make it extern & unconditionally define.
+
+1999-10-06 Brendan Kehoe <brendan@cygnus.com>
+
+ * sparc/sp86x-elf.h (SUBTARGET_SWITCHES): Add missing doc
+ string for little-endian-data.
+
+Wed Oct 6 16:10:35 1999 Michael Meissner <meissner@cygnus.com>
+
+ * varray.h (VARRAY_CHECK): Fix up appropriate revision check, in
+ case somebody tries to compile --enable-checking code with gcc
+ 1.34 or such.
+
+Wed Oct 6 12:22:50 1999 Richard Henderson <rth@cygnus.com>
+
+ * genrecog.c (add_to_sequence): Verify operand to label_ref is
+ VOIDmode.
+
+Wed Oct 6 10:21:15 1999 Richard Henderson <rth@cygnus.com>
+
+ * genconfig.c (main): Disable HAVE_conditional_arithmetic.
+ * jump.c (jump_optimize_1): Document why.
+
+Wed Oct 6 10:41:56 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * collect2.c (scan_prog_file, scan_libraries): Prototype function
+ pointers and casts for `int_handler' and `quit_handler'.
+
+ * flow.c (verify_flow_info, split_hard_reg_notes,
+ find_insn_with_note, sets_reg_or_subreg_1, prepend_reg_notes,
+ remove_edge, remove_fake_successors): Add static prototypes.
+ (verify_flow_info): Wrap with macro ENABLE_CHECKING.
+ (mark_set_1): Initialize variable `regno'.
+ (unlink_insn_chain): Likewise for variable `curr'.
+ (remove_fake_edges): Remove unused variables `e', `tmp' and `last'.
+
+ * loop.c (strength_reduce): Initialize variable
+ `unrolled_insn_copies'.
+ (cmp_combine_givs_stats, cmp_recombine_givs_stats): Add static
+ prototypes. Change these functions to take const PTR parameters
+ to avoid prototype conflict when used as the comparson argument
+ for qsort.
+ (check_dbra_loop): Initialize variable `comparison_val'.
+
+ * reload.c (debug_reload_to_stream, debug_reload): Add prototypes.
+ (get_secondary_mem): Mark parameter `x' with ATTRIBUTE_UNUSED.
+ (find_valid_class): Initialize variable `best_class'.
+ (find_reloads): Call memcpy, not bcopy.
+
+ * reload1.c (gen_mode_int, dump_needs): Add prototypes.
+ (hard_reg_use_compare): Don't needlessly cast away const.
+ (reload_reg_class_lower): Likewise.
+ (choose_reload_regs): Initialize variable `regno'.
+
+Tue Oct 5 16:34:12 1999 Paul Burchard <burchard@pobox.com>
+
+ * ggc-page.c (GGC_ALWAYS_COLLECT): Fix typo when undef'ing.
+
+Tue Oct 5 16:14:40 1999 Michael Meissner <meissner@cygnus.com>
+
+ * libgcc1-test.c (toplevel): Include stddef.h to get size_t.
+ ({,d}discard): Add forward declarations. Declare parameter as
+ unused.
+ (main_without_main): Explicitly declare return type to be int.
+ (memcpy): Properly declare.
+
+ * libgcc2.c (toplevel): If inhibit_libc is defined and not
+ building the trampoline support, declare malloc, free, and
+ atexit.
+ (__clear_cache): Mark arguments as potentially unused.
+
+ * frame.c (toplevel): If inhibit_libc is defined, declare
+ malloc and free.
+
+Tue Oct 5 12:00:32 1999 Richard Henderson <rth@cygnus.com>
+
+ * flow.c (make_edge): Accept an optional 2D bitmap in which
+ to cache edge existence. Update all callers.
+ (make_label_edge, make_eh_edge): Pass through the edge cache.
+ (make_edges): Provide the cache.
+
+Tue Oct 5 12:16:49 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * mbchar.c (literal_codeset, local_mbtowc, local_mblen): Constify
+ a char*.
+ (local_mbtowc): Change the type of variable `i' from int to size_t.
+
+ * mbchar.h (ISSJIS1, ISSJIS2): Use parens around && within ||.
+ (local_mbtowc, local_mblen, literal_codeset): Constify a char*.
+
+Tue Oct 5 11:34:52 1999 Michael Meissner <meissner@cygnus.com>
+
+ * ggc-common.c (toplevel): Reorder includes, so that ggc.h comes
+ after other includes that define the appropriate types. Include
+ tm_p.h for getting user prototypes.
+ * ggc-callbacks.c (toplevel): Ditto.
+ * ggc-none.c (toplevel): Ditto.
+ * gcc-page.c (toplevel): Ditto.
+ * ggc-simple.c (toplevel): Ditto.
+
+Mon Oct 4 16:48:16 1999 Diego Novillo <dnovillo@cygnus.com>
+ Jonathan Larmour <jlarmour@cygnus.co.uk>
+
+ * config/mips/mips.c (mips_move_2words): Split doubles if
+ ISA >= 3, !TARGET_64BIT, and destination is not an FP register.
+
+Mon Oct 4 21:47:31 1999 Richard Henderson <rth@cygnus.com>
+
+ * genrecog.c (struct decision_test): New.
+ (struct decision): Remove test-related members, sort the rest by size.
+ (IS_SPLIT): Simplify.
+ (new_decision, new_decision_test): New.
+ (add_to_sequence): Use them. No special handling for args of
+ non-MATCH codes.
+ (maybe_both_true): Renamed from not_both_true; return sense changed.
+ (maybe_both_true_1, maybe_both_true_2): New. Broken out
+ of maybe_both_true and adjusted for decision_test.
+ (position_merit): Remove.
+ (nodes_identical, nodes_identical_1): New, broken out of merge_trees.
+ (merge_accept_insn): New, broken out of merge_trees.
+ (merge_trees): Use them. No special case for c_test; no node
+ splitting; use test type instead of position_merit.
+ (factor_tests): New.
+ (simplify_tests): New.
+ (break_out_subroutines): Don't write code now.
+ (find_afterward): New.
+ (write_afterward, write_switch, write_cond): New.
+ (write_action, is_unconditional): New.
+ (write_node): New. Use them.
+ (write_tree_1): Rewrite. Use the new functions above.
+ (write_tree): Remove afterward processing.
+ (write_subroutine): Simplify function variant emission.
+ (write_subroutines): New.
+ (same_codes, clear_codes): Remove.
+ (same_modes, clear_modes): Remove.
+ (write_header): New, broken out of main.
+ (make_insn_sequence): Use new_decision and new_decision_test.
+ (process_tree): New, broken out of main.
+ (main): Adjust for merge_trees interface change.
+ Don't #define operands in the output file.
+ (record_insn_name): New, broken out of make_insn_sequence.
+ (debug_decision_2, debug_decision_1, debug_decision_0): New.
+ (debug_decision): New.
+
+1999-10-04 21:58 -0700 Zack Weinberg <zack@bitmover.com>
+
+ * resource.c (find_free_register): Mark class_str argument const.
+ * resource.h: Update prototype to match.
+
+ * i386.h (PREDICATE_CODES): Add entry for long_memory_operand.
+ * i386.md: Give all anonymous insns names.
+
+Mon Oct 4 21:12:02 1999 Jeffrey A Law (law@cygnus.com)
+
+ * flow.c (merge_blocks): Avoid assing BASIC_BLOCK for non-existent
+ blocks.
+
+Mon Oct 4 21:01:39 1999 Richard Henderson <rth@cygnus.com>
+
+ * toplev.c (dbr_sched_time): Unconditional.
+ (peephole2_time): New.
+ (compile_file): Add pass numbers to all of the dump file suffixes.
+ Dump peephole2_time. Don't dump times for non-applicable passes.
+ (rest_of_compilation): Add pass numbers to dump file suffixes.
+ Conditionalize calls to the scheduler.
+ * invoke.texi: Update.
+
+Mon Oct 4 20:25:13 1999 Anthony Green <green@cygnus.com>
+
+ * flow.c (make_edges): Fix insn iteration.
+ (find_basic_blocks): Assign NULL_RTX, not 0, to rtx.
+ (find_basic_blocks_1): Fix spelling mistake.
+
+Mon Oct 4 16:56:11 1999 Richard Henderson <rth@cygnus.com>
+
+ * tree.c (build1): Set TREE_SIDE_EFFECTS for expressions that
+ always have side-effects. Use memset not bzero.
+ (make_node): Likewise.
+
+Mon Oct 4 16:22:20 1999 Mark Mitchell <mark@codesourcery.com>
+
+ * stmt.c (expand_anon_union_decl): When any of the elements of the
+ union is addressable, so is the entire union.
+
+Mon Oct 4 11:38:33 1999 Richard Henderson <rth@cygnus.com>
+
+ * sbitmap.c (sbitmap_ones): Don't set too many bits.
+
+ * bitmap.h (enum bitmap_bits): Add BITMAP_XOR.
+ * bitmap.c (bitmap_operation): Return true iff TO changed.
+ (bitmap_equal_p): New.
+ (bitmap_bit_p): Tidy arithmetic.
+ (debug_bitmap_file): Likewise.
+
+Mon Oct 4 11:28:37 1999 Richard Henderson <rth@cygnus.com>
+
+ * toplev.c (rest_of_compilation): Turn on cse_not_expected
+ before cse2 instead of after.
+
+Mon Oct 4 09:55:17 1999 Stan Cox <scox@cygnus.com>
+
+ * mips.h (GO_IF_LEGITIMATE_ADDRESS): Let leasi/liadi handle large
+ register offsets.
+
Mon Oct 4 08:54:12 1999 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
* cppinit.c (is_idchar initializer): Loosen tests to accept
Mon Oct 4 02:12:41 1999 Mark Mitchell <mark@codesourcery.com>
* tree.c (make_node): Set TREE_SIDE_EFFECTS for expressions that
- are always have side-effects.
+ always have side-effects.
Sun Oct 3 14:14:16 1999 Jeffrey A Law (law@cygnus.com)
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