* gthr-posix.h, gthr-dce.h: Add #pragma weaks.
+2004-08-30 Nathan Sidwell <nathan@codesourcery.com>
+
+ * alias.c (mems_in_disjoint_alias_sets_p, record_alias_subset,
+ record_set, rtx_equal_for_memref_p, init_alias_analysis): Use
+ gcc_assert and gcc_unreachable instead of abort.
+ * alloc-pool.c (abort, fancy_abort): Remove.
+ (create_alloc_pool, free_alloc_pool, pool_alloc, pool_free): Use
+ gcc_assert or gcc_unreachable.
+ * attribs.c (init_attributes, decl_attributes): Likewise.
+ * bb-reorder.c (FREE, find_traces_1_round, copy_bb,
+ mark_bb_for_unlikely_executed_section,
+ add_labels_and_missing_jumps, fix_crossing_conditional_branches,
+ fix_crossing_unconditional_branches): Likewise.
+ * bitmap.c (bitmap_first_set_bit, bitmap_last_set_bit,
+ bitmap_operation): Likewise.
+ * bt-load.c (insn_sets_btr_p, augment_live_range,
+ move_btr_def): Likewise.
+ * builtins.c (c_readstr, expand_builtin_longjmp, apply_args_size,
+ apply_result_size, expand_builtin_apply, expand_builtin_mathfn,
+ expand_builtin_mathfn_2, expand_builtin_mathfn_3,
+ builtin_memcpy_read_str, expand_movstr, expand_builtin_stpcpy,
+ expand_builtin_memcmp, expand_builtin_args_info,
+ std_gimplify_va_arg_expr, expand_builtin_unop,
+ expand_builtin_fputs, expand_builtin_profile_func,
+ expand_builtin_fork_or_exec, fold_builtin_bitop,
+ fold_builtin_classify, fold_builtin_fputs): Likewise.
+
2004-08-30 Nathan Sidwell <nathan@codesourcery.com>
* gcov-io.c (GCOV_CHECK): Use gcc_assert when available.