+2005-03-25 John David Anglin <dave.anglin@nrc-crnc.gc.ca>
+
+ PR target/15491
+ * vax.c (vax_rtx_costs_1): Merge with vax_rtx_costs.
+ (vax_rtx_costs): Return false when passed unsupported rtx's. Handle
+ FLOAT_EXTEND, FLOAT_TRUNCATE and TRUNCATE. Fix costs for POST_INC,
+ PRE_DEC, NEG and NOT.
+
+2005-03-25 Kazu Hirata <kazu@cs.umass.edu>
+
+ * fold-const.c: Convert uses of fold (build (...)) to
+ fold_buildN.
+
+2005-03-25 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR rtl-optimization/20249
+ * cse.c (insert_regs): Do not record equivalence of registers in
+ different modes.
+
+2005-03-24 Kazu Hirata <kazu@cs.umass.edu>
+
+ * emit-rtl.c (reverse_comparison): Remove.
+ * rtl.h: Remove the corresponding prototype.
+
+2005-03-24 James E Wilson <wilson@specifixinc.com>
+
+ * doc/install.texi (--enable-altivec): Delete docs.
+
+2005-03-24 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/predicates.md (easy_fp_constant): Return 0 for
+ SFmode and DFmode before reload when
+ flag_unsafe_math_optimizations not enabled.
+
+2005-03-24 Geoffrey Keating <geoffk@apple.com>
+
+ * c.opt (fvisibility-inlines-hidden): Allow for ObjC++.
+
+ * config/i386/darwin.h (TARGET_SUBTARGET_DEFAULT): Add
+ MASK_128BIT_LONG_DOUBLE, MASK_ALIGN_DOUBLE.
+
+2005-03-24 Nathan Sidwell <nathan@codesourcery.com>
+
+ * configure.ac (enable-checking): Add 'runtime' option.
+ * doc/install.texi (enable-checking): Document 'runtime' checking.
+ * tsystem.h (gcc_assert, gcc_unreachable): Define.
+ * config.in: Regenerated.
+ * configure: Regenerated.
+
+2005-03-23 Uros Bizjak <uros@kss-loka.si>
+
+ * optabs.h (enum optab_index): Remove OTI_llrint.
+ (llrint_optab): Remove macro.
+ * optabs.c (init_optabs): Remove llrint_optab initialization.
+ * genopinit.c (optabs): Remove llrint_optab implementation.
+ * builtins.c (expand_builtin_mathfn): Handle BUILT_IN_LLRINT{,F,L}
+ using lrint_optab.
+
+2005-03-24 Alexandre Oliva <aoliva@redhat.com>
+
+ PR rtl-optimization/20532
+ * simplify-rtx.c (simplify_binary_operation_1): Protect from
+ overflow when adding coefficients for PLUS or MINUS.
+ (simplify_binary_operation_1): Handle CONST_DOUBLE exact power of
+ two as multiplier.
+
+2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
+
+ * langhooks.h (truthvalue_conversion): Remove.
+ * langhooks-def.h (LANG_HOOKS_INITIALIZER): Remove
+ LANG_HOOKS_TRUTHVALUE_CONVERSION.
+ * system.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Poison.
+ * gimplify.c (gimple_boolify): Don't use truthvalue_conversion.
+ * c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
+
+2005-03-23 Kazu Hirata <kazu@cs.umass.edu>
+
+ * params.def: Fix a typo.
+ * config/mips/mips.c: Follow the spelling convensions.
+ * doc/invoke.texi: Fix typos.
+
+2005-03-18 Dale Johannese <dalej@apple.com>
+
+ * cp/tree.c (cp_tree_equal): Handle SSA_NAME.
+
+2005-03-23 Daniel Berlin <dberlin@dberlin.org>
+
+ Fix PR tree-optimization/20601
+
+ * tree-ssa-pre.c (insert_aux): Add missing condition to
+ constification.
+
+2005-03-23 Ian Lance Taylor <ian@airs.com>
+
+ * final.c (final_scan_insn): Don't remove no-op instructions.
+ * reload1.c (reload): Remove simple no-op instructions even when
+ not optimizing.
+
+2005-03-23 Dorit Naishlos <dorit@il.ib.com>
+
+ PR tree-optimization/20501
+ * tree-vect-analyze.c (vect_enhance_data_refs_alignment): Debug print
+ reporting that peeling for alignment is applied moved to...
+ * (vect_analyze_data_refs_alignment): Here.
+
+2005-03-23 Ian Lance Taylor <ian@airs.com>
+
+ * reorg.c (dbr_schedule): Remove #if 0 code to call final.
+
+2005-03-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * config.gcc (alpha*-dec-osf[45]*): Remove target_cpu_default.
+ Define TARGET_SUPPORT_ARCH except on Tru64 UNIX V4.0A.
+
+2005-03-23 Hans-Peter Nilsson <hp@axis.com>
+
+ * doc/tm.texi (TARGET_MD_ASM_CLOBBERS): Adjust wording to not
+ imply that this is called once, independent of asms in code.
+ Adjust to now being pased output and input lists. Mention helper
+ function decl_overlaps_hard_reg_set_p.
+ * hooks.c (hook_tree_tree_tree_tree_3rd_identity): Rename from
+ hook_tree_tree_identity and to take three trees, returning third.
+ * hooks.h (hook_tree_tree_tree_tree_3rd_identity): Adjust the
+ prototype.
+ * stmt.c: include hard-reg-set.h before tree.h.
+ (decl_overlaps_hard_reg_set_p): New function, broken out from...
+ (decl_conflicts_with_clobbers_p): Call
+ decl_overlaps_hard_reg_set_p.
+ (expand_asm_operands): Pass output and input lists in call to
+ targetm.md_asm_clobbers.
+ * target-def.h (TARGET_MD_ASM_CLOBBERS): Define as
+ hook_tree_tree_tree_tree_3rd_identity.
+ * target.h (struct gcc_target.md_asm_clobbers): Take three tree
+ parameters.
+ * tree.h [HARD_CONST] (decl_overlaps_hard_reg_set_p): Prototype.
+ * config/i386/i386.c (ix86_md_asm_clobbers): Adjust to three
+ parameters, first two unused.
+ * config/cris/cris.c (cris_md_asm_clobbers): Adjust to added
+ parameters. Only add MOF to clobbers if there's no 'h' mentioned
+ in constraint letters and MOF is not mentioned as a asm-declared
+ register in neither of the input and output lists.
+
+2005-03-23 DJ Delorie <dj@redhat.com>
+
+ * optabs.c (expand_binop): Make sure the first subword's result
+ gets stored.
+
+2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
+
+ * c-common.c (c_common_truthvalue_conversion): Adjust comment.
+ Call c_common_truthvalue_conversion rather than
+ lang_hooks.truthvalue_conversion.
+ * c-convert.c (convert): Call c_objc_common_truthvalue_conversion.
+ * c-objc-common.c (c_objc_common_truthvalue_conversion): Move to
+ c-typeck.c.
+ * c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Change to
+ c_common_truthvalue_conversion.
+ * c-parser.c (c_parser_paren_condition, c_parser_for_statement,
+ c_parser_conditional_expression, c_parser_binary_expression): Call
+ c_objc_common_truthvalue_conversion.
+ * c-typeck.c (build_unary_op): Call
+ c_objc_common_truthvalue_conversion.
+ (build_conditional_expr): Do not call
+ lang_hooks.truthvalue_conversion.
+ (build_binary_op): Call c_common_truthvalue_conversion.
+ (c_objc_common_truthvalue_conversion): Moved from
+ c-objc-common.c. Call default_function_array_conversion instead
+ of default_conversion.
+
+2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
+
+ * c-common.h (default_conversion): Remove.
+ (perform_integral_promotions): Add.
+ * c-tree.h (default_conversion): Add.
+ * c-typeck.c (perform_integral_promotions): New, split out from
+ default_conversion.
+ * c-common.c (check_case_value): Use perform_integral_promotions,
+ not default_conversion.
+ (c_add_case_label): Don't continue processing case label after
+ found to be pointer.
+
+2005-03-23 Mark Mitchell <mark@codesourcery.com>
+
+ * gcc.c (do_spec_1): Do not add a -L path for a directory in
+ the prefix list if we have already added a multilib directory
+ based on that path.
+ (main): Do not add MD_EXEC_PREFIX to the list of directories to
+ search with -L.
+
+2005-03-22 Kazu Hirata <kazu@cs.umass.edu>
+
+ * reload1.c (indirect_symref_ok, reload_obstack): Make them
+ static.
+ * reload.h: Remove the prototype for indirect_symref_ok.
+
+ * reload1.c (indirect_symref_ok): Make it global.
+ * reload.h: Add a prototype for indirect_symref_ok.
+
+2005-03-22 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/sh.md (ashlhi3): Rename to *ashlhi3_n and add a new
+ ashlhi3 expander.
+
+2005-03-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
+
+ * tree.h (DECL_IGNORED_P, DECL_IN_SYSTEM_HEADER): Clarify comments.
+
+2005-03-22 Daniel Berlin <dberlin@dberlin.org>
+
+ * c-opts.c (c_common_parse_file): Only start/end main source file
+ if debug hooks says the writer wants it.
+ * dbxout.c (dbx_debug_hooks): Add start_end_main_source_file
+ member.
+ (xcoff_debug_hooks): Ditto.
+ * debug.c (do_nothing_hooks): Ditto.
+ * debug.h (gcc_debug_hooks): Ditto.
+ * dwarf2out.c (dwarf2_debug_hooks): Ditto.
+ * sdbout.c (sdb_debug_hooks): Ditto.
+ * vmsdbgout.c (vmsdbg_debug_hooks): Ditto.
+
+2005-03-22 Mark Mitchell <mark@codesourcery.com>
+
+ * doc/extend.texi: Deprecate C++ min/max operators.
+
+2005-03-22 Zdenek Dvorak <dvorakz@suse.cz>
+
+ * tree-ssa-loop-ivopts.c (determine_iv_cost): Do not try to preserve
+ artificial original candidates.
+
2005-03-22 Richard Guenther <rguenth@tat.physik.uni-tuebingen.de>
Jan Hubicka <jh@suse.cz>
Steven Bosscher <stevenb@suse.de
* cgraphunit.c (cgraph_estimate_size_after_inlining): Compute
call cost based on argument sizes.
- (cgraph_mark_inline_edge): Avoid inline unit from shringking by
+ (cgraph_mark_inline_edge): Avoid inline unit from shrinking by
inlining.
* params.def: (max-inline-inssn-single): Set to 450.
(max-inline-insns-auto): Set to 90.