+2010-05-28 Nathan Froyd <froydnj@codesourcery.com>
+
+ * tree-vect-stmts.c (vectorizable_assignment): Call build1 instead of
+ build1_stat.
+
+2010-05-28 Richard Guenther <rguenther@suse.de>
+
+ PR lto/44312
+ * lto-streamer-in.c (unpack_ts_fixed_cst_value_fields):
+ Stream fixed-point constants mode.
+ (unpack_ts_type_value_fields): Fix width of TYPE_MODE
+ and TYPE_PRECISION.
+ * lto-streamer-out.c (pack_ts_fixed_cst_value_fields):
+ Stream fixed-point constants mode.
+ (pack_ts_function_decl_value_fields): Fix width of TYPE_MODE
+ and TYPE_PRECISION.
+
+2010-05-28 Sebastian Pop <sebastian.pop@amd.com>
+
+ * tree-scalar-evolution.c (set_nb_iterations_in_loop): Inlined in the
+ only place it was called from.
+ (number_of_latch_executions): Do not return chrec_dont_know when the
+ may_be_zero is a runtime condition: instead, return a COND_EXPR
+ including the may_be_zero condition.
+ * cfgloop.h (struct loop): Add a note on COND_EXPRs to the comment
+ of nb_iterations.
+ * tree-ssa-loop-ivopts.c (contains_abnormal_ssa_name_p): Handle
+ COND_EXPRs.
+
+2010-05-28 Sebastian Pop <sebastian.pop@amd.com>
+
+ * tree-if-conv.c (replace_phi_with_cond_gimple_assign_stmt): Don't
+ generate COND_EXPRs for degenerate_phi_result.
+
+2010-05-28 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/44293
+ * tree-if-conv.c (if_convertible_loop_p): Check the
+ if-convertibility of phi nodes in non predicated BBs.
+
+2010-05-28 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.c (error, warning, inform): Remove duplicate ": " in output.
+
+2010-05-28 Joseph Myers <joseph@codesourcery.com>
+
+ PR driver/15303
+ * gcc.c (inform, warning, inform): New functions.
+ (fatal_ice): Rename to internal_error; change cmsgid parameter to
+ gmsgid. All callers changed.
+ (notice): Rename to fnotice; add parameter fp. All callers
+ changed.
+ (fatal_error): Rename to fatal_signal. All users changed.
+ (fatal): Rename to fatal_error; change cmsgid parameter to
+ gmsgid. All callers changed.
+ (process_command): Use warning instead of error for warnings.
+ (end_going_arg): Don't use _() around argument of error.
+ (do_spec_1): Use inform for message from %n specs. Use warning
+ instead of error for warnings.
+ (main): Use inform for comparison messages. Use warning for
+ message about unused linker input.
+ (error): Increment error_count. Print "error: ".
+ * gcc.h (fatal): Change to fatal_error.
+ (warning): Declare.
+ * config/darwin-driver.c (darwin_default_min_version): Use warning
+ instead of fprintf for warnings.
+ * cppspec.c (lang_specific_driver): Use fatal_error instead of
+ fatal.
+
+2010-05-28 Julian Brown <julian@codesourcery.com>
+
+ * config/arm/thumb2.md (*thumb2_addsi3_compare0): New.
+ (*thumb2_addsi3_compare0_scratch): New.
+ * config/arm/constraints.md (Pv): New.
+ * config/arm/arm.md (*addsi3_compare0): Remove FIXME comment. Use
+ for ARM mode only.
+ (*addsi3_compare0_scratch): Likewise.
+
+2010-05-28 Jan Hubicka <jh@suse.cz>
+
+ * ipa-reference.c (add_static_var): Remove redundant all_module_statics check.
+ (ipa_reference_write_optimization_summary): Call is_proper_for_analysis only
+ on local statics.
+
+2010-05-28 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config.gcc (*-*-darwin*): Adjust t-make fragments for Darwin.
+
+2010-05-28 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ PR bootstrap/44314
+ * config/alpha/linux.h, config/rs6000/linux.h, config/rs6000/linux64.h
+ (OPTION_GLIBC): Define.
+
+2010-05-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/41048
+ * dwarf2out.c (double_int_type_size_in_bits): New function.
+ (round_up_to_align): Change first argument and return value to
+ double_int.
+ (field_byte_offset): Work internally on double_ints.
+
+ PR target/43636
+ * builtins.c (expand_movstr): Use a temporary pseudo instead
+ of target even when target is not NULL and not const0_rtx, but
+ fails movstr predicate.
+ * config/m32c/blkmov.md (movstr): Add predicate to first operand.
+
+2010-05-28 Joseph Myers <joseph@codesourcery.com>
+
+ * final.c (rest_of_clean_state): Use %m in errors instead of
+ strerror (errno).
+ * gengtype.c (read_input_list, close_output_files): Use xstrerror
+ instead of strerror.
+ * toplev.c (process_options): Use %m in errors instead of strerror
+ (errno).
+ * tree-dump.c (dump_begin): Use %m in errors instead of strerror
+ (errno).
+
+2010-05-28 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_fn_abi_va_list): Make static.
+ (ix86_canonical_va_list_type): Make static. Add declaration.
+ (ix86_enum_va_list): Make static. Reindent.
+ * config/i386/i386-protos.h (ix86_fn_abi_va_list): Remove declaration.
+ (ix86_canonical_va_list_type): Ditto.
+ (ix86_enum_va_list): Ditto.
+
+2010-05-28 Richard Guenther <rguenther@suse.de>
+
+ * lto-wrapper.c (run_gcc): With -save-temps generate a
+ user-visible ltrans filename. Fixup ltrans unit numbering.
+
+2010-05-28 Kai Tietz <kai.tietz@onevision.com>
+
+ * c-common.c (c_common_nodes_and_builtins): Replace use
+ of TARGET_ENUM_VA_LIST by target hook enum_va_list.
+ * config/i386/i386.c (TARGET_ENUM_VA_LIST_P): Hook
+ to ix86_enum_va_list.
+ * config/i386/i386.h (TARGET_ENUM_VA_LIST): Removed.
+ * doc/tm.texi (TARGET_ENUM_VA_LIST): Removed.
+ (TARGET_ENUM_VA_LIST_P): Add hook description.
+ * target-def.h (TARGET_ENUM_VA_LIST_P): Added.
+ * target.h (gcc_target): Add enum_va_list hook.
+
+ PR bootstrap/44299
+ * config/i386/t-cygming: Adjust header dependencies for winnt-cxx.c.
+ * config/i386/winnt-cxx.c (IN_GCC_FRONTEND): Remove undefine.
+ * config/i386/winnt.c (IN_GCC_FRONTEND): Likewise.
+
+2010-05-28 Alan Modra <amodra@gmail.com>
+
+ PR target/44266
+ * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Use
+ emit_library_call machinery to set up __tls_get_addr calls.
+
+2010-05-28 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.md (movqi): Fix typo ('*' -> '#').
+
+2010-05-28 Dodji Seketeli <dodji@redhat.com>
+
+ revert fix for PR c++/44188
+ * c-common.c (is_typedef_decl): Revert the moving of this
+ definition ...
+ * tree.c (is_typedef_decl): ... here.
+ (typdef_variant_p): Revert the moving of this definition
+ here from gcc/cp/tree.c.
+ * c-common.h (is_typedef_decl): Revert the moving of this
+ declaration ...
+ * tree.h (is_typedef_decl): ... here.
+ (typedef_variant_p): Revert the moving of this declaration here
+ from gcc/cp/cp-tree.h
+ * dwarf2out.c (is_naming_typedef_decl): Revert this new function.
+ (gen_tagged_type_die): Revert the splitting out of ...
+ (gen_type_die_with_usage): ... this function. Revert the anonymous
+ tagged type handling.
+ (gen_typedef_die): Revert emitting DW_TAG_typedef for
+ typedefs naming anonymous tagged types.
+
+
+2010-05-28 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000-modes.def (PSImode): Delete.
+
+2010-05-28 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md ("z" constraint): Change to CA_REGS.
+ * config/rs6000/predicates.md: Change XER_REGNO_P to CA_REGNO_P
+ throughout.
+ * config/rs6000/rs6000.c (rs6000_reg_names, alt_reg_names): Change
+ "xer" to "ca".
+ Change XER_REGNO_P to CA_REGNO_P, XER_REGNO to CA_REGNO, and
+ XER_REGS to CA_REGS throughout.
+ * config/rs6000/rs6000.h: Same.
+ (ADDITIONAL_REGISTER_NAMES): Add "xer".
+ * config/rs6000/rs6000.md: Change XER_REGNO to CA_REGNO. Document
+ that mode_iterator "P" is the size for arithmetic carries as well.
+ * doc/md.texi (rs6000 section, "z" constraint): Fix documentation.
+
2010-05-28 Jakub Jelinek <jakub@redhat.com>
PR bootstrap/44255
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