+2009-04-16 Paolo Bonzini <bonzini@gnu.org>
+
+ * c-common.c (vector_targets_convertible_p, vector_types_convertible_p):
+ Use TYPE_VECTOR_OPAQUE instead of targetm.vector_opaque_p.
+ * c-typeck.c (really_start_incremental_init): Likewise.
+ * target-def.h (TARGET_VECTOR_OPAQUE_P): Remove.
+ (TARGET_INITIALIZER): Remove it.
+ * target.h (struct target): Remove vector_opaque_p.
+ * tree.c (build_opaque_vector_type): New.
+ * tree.h (TYPE_VECTOR_OPAQUE): New.
+ (build_opaque_vector_type): Declare.
+ * doc/tm.texi (TARGET_VECTOR_OPAQUE_P): Remove.
+ * config/rs6000/rs6000.c (build_opaque_vector_type,
+ rs6000_is_vector_type, TARGET_VECTOR_OPAQUE_P): Remove.
+ (rs6000_init_builtins): Use build_opaque_vector_type for
+ opaque_V4SI_type_node.
+
+2009-04-15 Catherine Moore <clm@codesourcery.com>
+
+ * debug.h (set_name): Declare.
+ * dwarf2out.c (dwarf2out_set_name): Declare.
+ (dwarf2_debug_hooks): Add set_name.
+ (find_AT_string): New.
+ (add_AT_string): Call find_AT_string.
+ (dwarf2out_set_name): New.
+ * cp/decl.c (grokdeclarator): Call set_name.
+ * vmsdbgout.c (vmsdbg_debug_hooks): Add set_name_debug_nothing.
+ * debug.c (do_nothing_debug_hooks): Likewise.
+ * dbxout.c (dbx_debug_hooks): Likewise.
+ * sdbout.c (sdb_debug_hooks): Likewise.
+
+2009-04-15 Michael Eager <eager@eagercon.com>
+
+ * config/rs6000/rs6000.c: rs6000_function_value: set function return
+ reg for single-precision FPU
+ * config/rs6000/rs6000.md: (movsi_internal1): only for !TARGET_SINGLE_FPU
+ (movsi_internal1_single): New: add pattern to move SI values to/from
+ single-precision FP regs.
+
+2009-04-15 Richard Guenther <rguenther@suse.de>
+
+ * omp-low.c (lower_rec_input_clauses): Build correct address
+ expressions.
+ (expand_omp_for_generic): Fix multiplication type.
+ * tree-loop-distribution.c (build_size_arg): Build a
+ size_t argument.
+ (generate_memset_zero): Fix types.
+ * tree-profile.c (prepare_instrumented_value): Correctly
+ widen a pointer.
+
+2009-04-15 Ian Lance Taylor <iant@google.com>
+
+ * c.opt (Wenum-compare): Enable for C and Objc. Initialize to -1.
+ * c-opts.c (c_common_handle_option): For C, set warn_enum_compare
+ for -Wall and for -Wc++-compat.
+ (c_common_post_options): For C++, set warn_enum_compare if not
+ already set.
+ * c-tree.h (struct c_expr): Add field original_type.
+ (build_external_ref): Update declaration.
+ * c-parser.c (c_parser_braced_init): Set original_type.
+ (c_parser_initelt): Likewise.
+ (c_parser_expr_no_commas): Likewise.
+ (c_parser_conditional_expression): Likewise.
+ (c_parser_cast_expression): Likewise.
+ (c_parser_unary_expression): Likewise. Pull setting of
+ original_code to top of function.
+ (c_parser_sizeof_expression): Set original_type.
+ (c_parser_alignof_expression): Likewise.
+ (c_parser_postfix_expression): Likewise. Pull setting of
+ original_code to top of function.
+ (c_parser_postfix_expression_after_paren_type): Set
+ original_type.
+ (c_parser_postfix_expression_after_primary): Likewise.
+ (c_parser_expression): Likewise.
+ * c-typeck.c (build_external_ref): Add type parameter. Change all
+ callers.
+ (c_expr_sizeof_expr): Set original_type field.
+ (parser_build_unary_op): Likewise.
+ (parser_build_binary_op): Likewise. Optionally warn about
+ comparisons of enums of different types.
+ (digest_init): Set original_type field.
+ (really_start_incremental_init): Likewise.
+ (push_init_level, pop_init_level): Likewise.
+ * doc/invoke.texi (Warning Options): -Wenum-compare now
+ supported in C.
+
+2009-04-15 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-pre.c (eliminate): When replacing a PHI node carry
+ out a necessary conversion.
+ * tree-ssa-sccvn.c (run_scc_vn): Also assign value-ids to
+ names we didn't value number.
+ * tree-mudflap.c (mf_build_check_statement_for): Use correct types.
+
+2009-04-15 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/39764
+ * tree-ssa-ccp.c (get_value): Canonicalize value with
+ canonicalize_float_value.
+
+2009-04-15 Jan Hubicka <jh@suse.cz>
+
+ * builtins.def (va_start, va_end, va_copy): Fix my previous commit.
+ Wrong version of patch.
+
+2009-04-15 Jan Hubicka <jh@suse.cz>
+
+ * builtins.def (va_start, va_end, va_copy): Mark nothrow.
+
+2009-04-15 Nathan Sidwell <nathan@codesourcery.com>
+
+ * config/rs6000/rs6000.c (rs6000_init_builtins): Set TYPE_NAME of
+ our distinct integral and vector types.
+
+2009-04-15 Rafael Avila de Espindola <espindola@google.com>
+
+ * class.c (build_vtbl_ref_1): Remove call to assemble_external.
+ * init.c (build_vtbl_address): Remove call to assemble_external.
+
+2009-04-14 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * config/rs6000/rs6000.c (rs6000_dwarf_register_span): Fix debug
+ output for other floating point modes.
+
+2009-04-14 Diego Novillo <dnovillo@google.com>
+
+ * diagnostic.c (diagnostic_report_diagnostic): Do not
+ warn about loaded plugins for DK_ERROR and DK_WARNING.
+ * c-decl.c (declspecs_add_type): Move call to
+ invoke_plugin_callbacks ...
+ * c-parser.c (c_parser_declspecs): ... here.
+ * plugin.c (dump_active_plugins): Tidy output.
+
+2009-04-14 Diego Novillo <dnovillo@google.com>
+ Le-Chun Wu <lcwu@google.com>
+
+ * configure.ac: Add --enable-plugin support.
+ Define ENABLE_PLUGIN and PLUGINLIBS when specified.
+ * Makefile.in (PLUGIN_H): Define.
+ Export ENABLE_PLUGIN and GMPINC to site.exp.
+ Add PLUGINLIBS to link command.
+ Add/modify dependencies for plugin.o and files including plugin.h.
+ (plugin.o): New.
+ * config.in: Regenerate.
+
+ * opts.c (common_handle_option): Handle OPT_fplugin_ and
+ OPT_fplugin_arg_.
+
+2009-04-14 Le-Chun Wu <lcwu@google.com>
+
+ * tree-pass.h (register_one_dump_file): Add a prototype for
+ register_one_dump_file.
+ * toplev.c (compile_file): Call initialize_plugins.
+ (do_compile): Call invoke_plugin_callbacks.
+ (toplev_main): Call invoke_plugin_callbacks.
+ * common.opt: Add -fplugin= and -fplugin-arg-.
+ * gcc-plugin.h: New public header file for plugins to include.
+ * plugin.c: New source file.
+ * plugin.h: New internal header file.
+ * passes.c (register_one_dump_file): Make it external.
+
+ * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks.
+
+2009-04-14 Diego Novillo <dnovillo@google.com>
+
+ * doc/plugins.texi: New.
+ * doc/gccint.texi: Add reference to Plugins chapter.
+ * doc/invoke.texi: Document -fplugin and -fplugin-arg
+ * diagnostic.c (diagnostic_report_diagnostic): Warn about
+ loaded plugins, if any.
+ * timevar.def (TV_PLUGIN_INIT): Define.
+ (TV_PLUGIN_RUN): Define.
+ * plugin.c: Include timevar.h
+ (plugins_active_p): New.
+ (dump_active_plugins): New.
+ (debug_active_plugins): New.
+
+2009-04-14 Joseph Myers <joseph@codesourcery.com>
+
+ * config/sol2.h (LINK_ARCH32_SPEC_BASE): Use %R with absolute
+ library paths.
+ * config/sparc/sol2-bi.h (LINK_ARCH64_SPEC_BASE): Likewise.
+
+2009-04-14 Kazu Hirata <kazu@codesourcery.com>
+
+ * config/arm/arm.c (arm_rtx_costs_1): Treat a minus with a shift
+ the same as a minus without a shift.
+
+2009-04-14 Nick Clifton <nickc@redhat.com>
+
+ * config/stormy16/stormy16.md (ineqbranch_1): Do not assume that
+ comparisons with small integers will always produce a short
+ branch.
+
+2009-04-14 Rafael Avila de Espindola <espindola@google.com>
+
+ Merge:
+
+ 2008-12-19 Diego Novillo <dnovillo@google.com>
+
+ * cgraph.c (dump_cgraph_node): Show memory address of NODE.
+
2000-04-14 Richard Guenther <rguenther@suse.de>
* tree-cfg.c (verify_gimple_assign_unary): Adjust vector code
* doc/install.texi: Correct description of default directory for
--with-gxx-include-dir.
-2009-04-12 Eric Botcazou <ebotcazou@adacore.com>
+2009-04-12 Eric Botcazou <ebotcazou@adacore.com>
* fold-const.c (build_range_check): Properly deal with enumeral and
boolean base types.