+2007-05-24 Ollie Wild <aaw@google.com>
+
+ * doc/cpp.texi (Common Predefined Macros): Add __COUNTER__
+ description.
+
+2007-05-24 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * postreload-gcse.c (reg_changed_after_insn_p): New function.
+ (oprs_unchanged_p): Use it to check all registers in a REG.
+ (record_opr_changes): Look for clobbers in CALL_INSN_FUNCTION_USAGE.
+ (reg_set_between_after_reload_p): Delete.
+ (reg_used_between_after_reload_p): Likewise.
+ (reg_set_or_used_since_bb_start): Likewise.
+ (eliminate_partially_redundant_load): Use reg_changed_after_insn_p
+ and reg_used_between_p instead of reg_set_or_used_since_bb_start.
+ Use reg_set_between_p instead of reg_set_between_after_reload_p.
+ * rtlanal.c (reg_set_p): Check whether REG overlaps
+ regs_invalidated_by_call, rather than just checking the
+ membership of REGNO (REG).
+
+2007-05-24 Zdenek Dvorak <dvorakz@suse.cz>
+
+ * doc/passes.texi: Document predictive commoning.
+ * doc/invoke.texi (-fpredictive-commoning): Document.
+ * opts.c (decode_options): Enable flag_predictive_commoning on -O3.
+ * tree-ssa-loop-im.c (get_lsm_tmp_name): Export. Allow
+ adding indices to the generated name.
+ (schedule_sm): Pass 0 to get_lsm_tmp_name.
+ * tree-ssa-loop-niter.c (stmt_dominates_stmt_p): Export.
+ * tree-pretty-print.c (op_symbol_1): Renamed to ...
+ (op_symbol_code): ... and exported.
+ (dump_omp_clause, op_symbol): Use op_symbol_code
+ instead of op_symbol_1.
+ * tree-pass.h (pass_predcom): Declare.
+ * timevar.def (TV_PREDCOM): New timevar.
+ * tree-ssa-loop.c (run_tree_predictive_commoning,
+ gate_tree_predictive_commoning, pass_predcom): New.
+ * tree-data-ref.c (find_data_references_in_loop): Find the
+ references in dominance order.
+ (canonicalize_base_object_address): Ensure that the result has
+ pointer type.
+ (dr_analyze_innermost): Export.
+ (create_data_ref): Code to fail for references with invariant
+ address moved ...
+ (find_data_references_in_stmt): ... here.
+ * tree-data-ref.h (dr_analyze_innermost): Declare.
+ * tree-affine.c: Include tree-gimple.h and hashtab.h.
+ (aff_combination_find_elt, name_expansion_hash,
+ name_expansion_eq, tree_to_aff_combination_expand,
+ double_int_constant_multiple_p, aff_combination_constant_multiple_p):
+ New functions.
+ * tree-affine.h (aff_combination_constant_multiple_p,
+ tree_to_aff_combination_expand): Declare.
+ * tree-predcom.c: New file.
+ * common.opt (fpredictive-commoning): New option.
+ * tree-flow.h (op_symbol_code, tree_predictive_commoning,
+ stmt_dominates_stmt_p, get_lsm_tmp_name): Declare.
+ * Makefile.in (tree-predcom.o): Add.
+ (tree-affine.o): Add TREE_GIMPLE_H dependency.
+ * passes.c (init_optimization_passes): Add dceloop after
+ copy propagation in loop optimizer. Add predictive commoning
+ to loop optimizer passes.
+
+2007-05-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ * target-def.h (TARGET_MANGLE_DECL_ASSEMBLER_NAME): Correct
+ default hook.
+
+2007-05-24 Jan Hubicka <jh@suse.cz>
+
+ * gengenrtl.c (gendecl, gendef): Output the gens annotated for
+ statistics.
+ (genheader): Include statistics.h.
+
+ * doc/invoke.texi (-fdump-unnumbered): Update docs when line number
+ notes are gone.
+ * print-rtl.c (flag_dump_unnumbered): Update comments.
+ (print_rtl): Fix my previous change.
+ * emit-rtl.c (emit_note_before, emit_note_after): Clear out note
+ specific data.
+
+2007-05-24 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR middle-end/32018
+ * tree-ssa-threadupdate.c (thread_through_loop_header): Use
+ set_loop_copy.
+ (thread_through_all_blocks): Call initialize_original_copy_tables
+ and free_original_copy_tables.
+ * cfgloopmanip.c (duplicate_loop, duplicate_loop_to_header_edge):
+ Use set_loop_copy.
+ * tree-cfg.c (tree_duplicate_sese_region): Ditto.
+ * cfghooks.c (duplicate_block): Use get_loop_copy.
+ * cfg.c: Include cfgloop.h.
+ (loop_copy): New hash table.
+ (initialize_original_copy_tables): Initialize loop_copy table.
+ (free_original_copy_tables): Free loop_copy table.
+ (copy_original_table_clear, copy_original_table_set,
+ set_loop_copy, get_loop_copy): New functions.
+ (set_bb_original, set_bb_copy): Use copy_original_table_set.
+ * cfgloop.h (struct loop): Remove copy field.
+ * Makefile.in (cfg.o): Add CFGLOOP_H dependency.
+ * basic-block.h (set_loop_copy, get_loop_copy): Declare.
+
+2007-05-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_handle_option): Handle SSE4.1 for
+ -msse/-msse2/-msse3.
+
+2007-05-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_init_mmx_sse_builtins): Mark
+ __builtin_ia32_vec_set_v2di with MASK_64BIT.
+
+2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
+
+ PR target/27067
+ * doc/tm.texi (TARGET_MANGLE_DECL_ASSEMBLER_NAME): Document.
+ * targhooks.h (default_mangle_decl_assembler_name): Declare
+ default hook.
+ * targhooks.c (default_mangle_decl_assembler_name): Define
+ default hook.
+ * target-def.h (TARGET_MANGLE_DECL_ASSEMBLER_NAME) New. Set to
+ default hook.
+ * target.h (struct gcc_target): Add mangle_decl_assembler_name field.
+ * langhooks.c (lhd_set_decl_assembler_name): Call
+ targetm.mangle_decl_assembler_name for names with global scope.
+
+ * config/i386/cygming.h (TARGET_MANGLE_DECL_ASSEMBLER_NAME) Override
+ default.
+ (ASM_OUTPUT_DEF_FROM_DECLS): Simplify to use DECL_ASSEMBLER_NAME.
+ * config/i386/i386-protos.h (i386_pe_mangle_decl_assembler_name):
+ Declare.
+ * config/i386/winnt.c (i386_pe_maybe_mangle_decl_assembler_name):
+ New. Factored out of i386_pe_encode_section_info.
+ (gen_stdcall_or_fastcall_suffix): Get name identifier as argument.
+ Move check for prior decoration of stdcall
+ symbols to i386_pe_encode_section_info.
+ (i386_pe_encode_section_info): Adjust call to
+ gen_stdcall_or_fastcall_suffix. Use
+ i386_pe_maybe_mangle_decl_assembler_name, if needed.
+ (i386_pe_mangle_decl_assembler_name): New. Wrap
+ i386_pe_maybe_mangle_decl_assembler_name.
+
+2007-05-16 Rafael Avila de Espindola <espindola@google.com>
+
+ * c-common.c (c_common_signed_or_unsigned_type): Delay the check for
+ INTEGRAL_TYPE_P and TYPE_UNSIGNED.
+ * langhooks.c (get_signed_or_unsigned_type): Don't check for
+ INTEGRAL_TYPE_P or TYPE_UNSIGNED.
+ (lhd_signed_or_unsigned_type): Check for INTEGRAL_TYPE_P and
+ TYPE_UNSIGNED.
+
+2007-05-23 Sandra Loosemore <sandra@codesourcery.com>
+ Nigel Stephens <nigel@mips.com>
+ Richard Sandiford <richard@codesourcery.com>
+
+ Fix up MIPS16 hard float and add support for complex.
+
+ * config/mips/mips.h (TARGET_HARD_FLOAT_ABI): New.
+ (TARGET_SOFT_FLOAT_ABI): New.
+ (TARGET_CPU_CPP_BUILTINS): Define __mips_hard_float and
+ __mips_soft_float to reflect the ABI in use, not whether the
+ FPU is directly accessible (e.g., in MIPS16 mode).
+ (UNITS_PER_HWFPVALUE): Use TARGET_SOFT_FLOAT_ABI.
+ (UNITS_PER_FPVALUE): Likewise.
+
+ * config/mips/mips.c (mips_expand_call): Remove redundant
+ TARGET_MIPS16 check.
+ (mips_arg_regno): New.
+ (function_arg_advance): When setting bits in cum->fp_code for
+ MIPS16, don't subtract 1 from cum->arg_number, since it is now
+ zero-based.
+ (function_arg): Use mips_arg_regno.
+ (mips_return_mode_in_fpr_p): New.
+ (mips16_call_stub_mode_suffix): New.
+ (mips16_cfun_returns_in_fpr_p): New.
+ (mips_save_reg_p): Use mips16_cfun_returns_in_fpr_p.
+ (mips_output_function_prologue): Test mips16_hard_float, not
+ !TARGET_SOFT_FLOAT, to decide when a function stub is required.
+ (mips_expand_epilogue): Call MIPS16 helper routines to copy
+ return value into a floating-point register.
+ (mips_can_use_return_insn): Use mips16_cfun_returns_in_fpr_p.
+ (mips_function_value): Rewrite to use mips_return_mode_in_fpr_p.
+ (mips16_fp_args): Handle MIPS32r2 ISA which supports
+ TARGET_FLOAT64, and use mfhc1/mthc1 to copy the most significant
+ word of double arguments from or to the high bits of 64-bit
+ floating point registers.
+ (build_mips16_function_stub): Fill in DECL_RESULT for stubdecl.
+ (mips16_fpret_double): New helper function.
+ (build_mips16_call_stub): Use mips16_return_mode_in_fpr_p. Add
+ support for complex modes. Fill in DECL_RESULT for stubdecl.
+ (mips_init_libfuncs): Remove redundant TARGET_MIPS16 check.
+
+ * config/mips/mips16.S
+ (RET, ARG1, ARG2): New.
+ (MERGE_GPRf, MERGE_GPRt): New.
+ (DELAYt, DELAYf): New.
+ (MOVE_SF_BYTE0, MOVE_SI_BYTE0): New.
+ (MOVE_SF_BYTE4, MOVE_SF_BYTE8): New.
+ (MOVE_DF_BYTE0, MOVE_DF_BYTE8): New.
+ (MOVE_SF_RET, MOVE_SC_RET, MOVE_DF_RET, MOVE_DC_RET, MOVE_SI_RET): New.
+ (SFOP): Renamed to...
+ (OPSF3): This, and macro-ified. Updated all uses.
+ (SFOP2): Renamed to...
+ (OPSF2): This, and macro-ified. Updated all uses.
+ (SFCMP): Renamed to...
+ (CMPSF): This, and macro-ified. Updated all uses.
+ (SFREVCMP): Renamed to...
+ (REVCMPSF): This, and macro-ified. Updated all uses.
+ (__mips16_floatsisf, __mips16_fix_truncsfsi): Macro-ified.
+ (LDDBL1, LDDBL2, RETDBL): Deleted.
+ (DFOP): Renamed to...
+ (OPDF3): This, and macro-ified. Updated all uses.
+ (DFOP2): Renamed to...
+ (OPDF2): This, and macro-ified. Updated all uses.
+ (__mips16_extendsfdf2, __mips16_truncdfsf2): Macro-ified.
+ (DFCMP): Renamed to...
+ (CMPDF): This, and macro-ified. Updated all uses.
+ (DFREVCMP): Renamed to...
+ (REVCMPDF): This, and macro-ified. Updated all uses.
+ (__mips16_floatsidf, __mips16_fix_truncdfsi): Macro-ified.
+ (RET_FUNCTION): New.
+ (__mips16_ret_sf, __mips16_ret_df): Macro-ified.
+ (__mips16_ret_sc, __mips16_ret_dc): New.
+ (STUB_ARGS_0, STUB_ARGS_1, STUB_ARGS_5, STUB_ARGS_9, STUB_ARGS_2,
+ STUB_ARGS_6, STUB_ARGS_10): New.
+ (CALL_STUB_NO_RET): New.
+ (__mips16_call_stub_1): Macro-ified.
+ (__mips16_call_stub_5): Macro-ified.
+ (__mips16_call_stub_2): Macro-ified.
+ (__mips16_call_stub_6): Macro-ified.
+ (__mips16_call_stub_9): Macro-ified.
+ (__mips16_call_stub_10): Macro-ified.
+ (CALL_STUB_RET): New.
+ (__mips16_call_stub_sf_0): Macro-ified.
+ (__mips16_call_stub_sf_1): Macro-ified.
+ (__mips16_call_stub_sf_5): Macro-ified.
+ (__mips16_call_stub_sf_2): Macro-ified.
+ (__mips16_call_stub_sf_6): Macro-ified.
+ (__mips16_call_stub_sf_9): Macro-ified.
+ (__mips16_call_stub_sf_10): Macro-ified.
+ (__mips16_call_stub_df_0): Macro-ified.
+ (__mips16_call_stub_df_1): Macro-ified.
+ (__mips16_call_stub_df_5): Macro-ified.
+ (__mips16_call_stub_df_2): Macro-ified.
+ (__mips16_call_stub_df_6): Macro-ified.
+ (__mips16_call_stub_df_9): Macro-ified.
+ (__mips16_call_stub_df_10): Macro-ified.
+ (__mips16_call_stub_sc_0): New.
+ (__mips16_call_stub_sc_1): New.
+ (__mips16_call_stub_sc_5): New.
+ (__mips16_call_stub_sc_2): New.
+ (__mips16_call_stub_sc_6): New.
+ (__mips16_call_stub_sc_9): New.
+ (__mips16_call_stub_sc_10): New.
+ (__mips16_call_stub_dc_0): New.
+ (__mips16_call_stub_dc_1): New.
+ (__mips16_call_stub_dc_5): New.
+ (__mips16_call_stub_dc_2): New.
+ (__mips16_call_stub_dc_6): New.
+ (__mips16_call_stub_dc_9): New.
+ (__mips16_call_stub_dc_10): New.
+
+ * config/mips/t-elf (LIB1ASMFUNCS): Add MIPS16 floating-point stubs.
+ * config/mips/t-isa3264 (LIB1ASMFUNCS): Likewise.
+ * config/mips/t-r2900 (LIB1ASMFUNCS): Likewise.
+
+2007-05-23 Ian Lance Taylor <iant@google.com>
+
+ * doc/invoke.texi (Invoking GCC): Document that the order of the
+ -l option matters.
+
+2007-05-23 Chen Liqin <liqin@sunnorth.com.cn>
+
+ PR target/30987
+ * config/score/misc.md (bitclr_c, bitset_c, bittgl_c): Remove.
+ * config/score/predicate.md (const_pow2, const_npow2): Remove.
+ * config/score/score.h (ASM_OUTPUT_EXTERNAL): Add ASM_OUTPUT_EXTERNAL
+ undef.
+
+ PR target/30474
+ * config/score/score.c (score_print_operand): Make sure that only
+ lower bits are used.
+
+2007-05-22 Ian Lance Taylor <iant@google.com>
+
+ * tree-vrp.c (avoid_overflow_infinity): New static function,
+ broken out of set_value_range_to_value.
+ (set_value_range_to_value): Call avoid_overflow_infinity.
+ (extract_range_from_assert): Likewise.
+
+2007-05-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR middle-end/31095
+ * builtins.c (expand_builtin_memmove_args): Strip nops that don't
+ change the type before looking for a COMPOUND_EXPR.
+
+2007-05-22 Ian Lance Taylor <iant@google.com>
+
+ * lower-subreg.c (decompose_multiword_subregs): If we change an
+ insn, call remove_retval_note on it.
+
+2007-05-22 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * regs.h (end_hard_regno): New function.
+ (END_HARD_REGNO, END_REGNO): New macros.
+ (add_to_hard_reg_set): New function.
+ (remove_from_hard_reg_set): Likewise.
+ (in_hard_reg_set_p): Likewise.
+ (overlaps_hard_reg_set_p): Likewise.
+ * bt-load.c (find_btr_reference): Use overlaps_hard_reg_set_p.
+ (note_btr_set): Use END_HARD_REGNO.
+ * caller-save.c (setup_save_areas): Use end_hard_regno.
+ (mark_set_regs): Use END_HARD_REGNO.
+ (add_stored_regs): Use end_hard_regno.
+ (mark_referenced_regs): Use add_to_hard_reg_set.
+ * combine.c (update_table_tick): Use END_REGNO.
+ (record_value_for_reg): Likewise.
+ (record_dead_and_set_regs): Likewise.
+ (get_last_value_validate): Likewise.
+ (use_crosses_set_p): Likewise.
+ (reg_dead_at_p_1): Likewise.
+ (reg_dead_at_p): Likewise.
+ (mark_used_regs_combine): Use add_to_hard_reg_set.
+ (move_deaths): Use END_HARD_REGNO.
+ (reg_bitfield_target_p): Use end_hard_regno.
+ (distribute_notes): Use END_HARD_REGNO.
+ * cse.c (mention_regs): Use END_REGNO.
+ (insert): Use add_to_hard_reg_set.
+ (invalidate): Use END_HARD_REGNO.
+ (invalidate_for_call): Likewise.
+ (exp_equiv_p): Use END_REGNO.
+ (cse_insn): Likewise.
+ * cselib.c (cselib_invalidate_regno): Use end_hard_regno.
+ * df-problems.c (df_urec_mark_reg_change): Use END_HARD_REGNO.
+ * df-scan.c (df_ref_record): Use END_HARD_REGNO.
+ * function.c (keep_stack_depressed): Use end_hard_regno.
+ * global.c (global_alloc): Use end_hard_regno.
+ (global_conflicts): Use add_to_hard_reg_set instead of
+ mark_reg_live_nc.
+ (find_reg): Likewise.
+ (mark_reg_store): Likewise.
+ (mark_reg_conflicts): Likewise.
+ (mark_reg_death): Use remove_from_hard_reg_set.
+ (mark_reg_live_nc): Delete.
+ (set_preference): Use end_hard_regno.
+ * local-alloc.c (mark_life): Use add_to_hard_reg_set and
+ remove_from_hard_reg_set.
+ (post_mark_life): Use add_to_hard_reg_set.
+ * mode-switching.c (reg_dies): Use remove_from_hard_reg_set.
+ (reg_becomes_live): Use add_to_hard_reg_set.
+ * recog.c (reg_fits_class_p): Use in_hard_reg_set_p.
+ (peep2_find_free_register): Use add_to_hard_reg_set.
+ * reg-stack.c (convert_regs_exit): Use END_HARD_REGNO.
+ * regclass.c (record_reg_classes): Use in_hard_reg_set_p.
+ * regrename.c (note_sets): Use add_to_hard_reg_set.
+ (clear_dead_regs): Use remove_from_hard_reg_set.
+ (regrename_optimize): Use add_to_hard_reg_set.
+ (find_oldest_value_reg): Use in_hard_reg_set_p.
+ * reload.c (push_reload): Use in_hard_reg_set_p and end_hard_regno.
+ (hard_reg_set_here_p): Use end_hard_regno.
+ (decompose): Likewise.
+ (reg_overlap_mentioned_for_reload_p): Use END_HARD_REGNO.
+ (find_equiv_reg): Use in_hard_reg_set_p and end_hard_regno.
+ * reload1.c (compute_use_by_pseudos): Use add_to_hard_reg_set.
+ (mark_home_live): Use end_hard_regno.
+ (spill_hard_reg): Likewise.
+ (clear_reload_reg_in_use): Likewise.
+ * reorg.c (delete_prior_computation): Use END_REGNO.
+ * resource.c (update_live_status): Use END_HARD_REGNO.
+ (mark_referenced_resources): Use add_to_hard_reg_set.
+ (mark_set_resources): Likewise.
+ (mark_target_live_regs): Likewise. Use remove_from_hard_reg_set.
+ * rtlanal.c (refers_to_regno_p): Use END_REGNO.
+ (reg_overlap_mentioned_p): Likewise.
+ (dead_or_set_p): Likewise. Use an exclusive upper loop bound.
+ (covers_regno_no_parallel_p): Use END_REGNO.
+ (find_regno_note): Likewise.
+ (find_reg_fusage): Use END_HARD_REGNO.
+ * stmt.c (decl_overlaps_hard_reg_set_p): Use overlaps_hard_reg_set_p.
+ * var-tracking.c (emit_note_insn_var_location): Use end_hard_regno.
+
+2007-05-22 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * mode-switching.c (reg_dies): Change type of second argument to
+ "HARD_REG_SET *".
+ (optimize_mode_switching): Update accordingly.
+
+2007-05-22 Richard Sandiford <richard@codesourcery.com>
+
+ * hard-reg-set.h (GO_IF_HARD_REG_SUBSET, GO_IF_HARD_REG_EQUAL): Delete
+ in favor of...
+ (hard_reg_subset_p, hard_reg_sets_equal_p, hard_reg_sets_intersect_p)
+ (hard_reg_set_empty_p): ...these new functions.
+ * bt-load.c (choose_btr): Use hard_reg_subset_p instead of
+ GO_IF_HARD_REG_SUBSET.
+ * cfgcleanup.c (old_insns_match_p): Use hard_reg_sets_equal_p
+ instead of GO_IF_HARD_REG_EQUAL.
+ * df-problems.c (df_urec_local_compute): Use hard_reg_set_empty_p
+ instead of GO_IF_HARD_REG_EQUAL.
+ * global.c (find_reg): Use hard_reg_set_empty_p instead of
+ GO_IF_HARD_REG_SUBSET.
+ (modify_reg_pav): Use hard_reg_set_empty_p instead of
+ GO_IF_HARD_REG_EQUAL.
+ * local-alloc.c (find_free_reg): Use hard_reg_subset_p instead
+ of GO_IF_HARD_REG_SUBSET.
+ * reg-stack.c (change_stack, convert_regs_1): Use hard_reg_sets_equal_p
+ instead of GO_IF_HARD_REG_EQUAL.
+ * regclass.c (init_reg_sets_1, reg_scan_mark_refs): Use
+ hard_reg_subset_p instead of GO_IF_HARD_REG_SUBSET.
+ (reg_classes_intersect_p): Use hard_reg_sets_intersect_p instead
+ of GO_IF_HARD_REG_SUBSET,
+ * reload1.c (finish_spills): Use hard_reg_subset_p instead of
+ GO_IF_HARD_REG_SUBSET.
+ * struct-equiv.c (death_notes_match_p): Use hard_reg_sets_equal_p
+ instead of GO_IF_HARD_REG_EQUAL.
+ * config/sh/sh.c (push_regs, calc_live_regs): Use
+ hard_reg_sets_intersect_p instead of hard_regs_intersect_p.
+ (hard_regs_intersect_p): Delete.
+
+2007-05-22 Janis Johnson <janis187@us.ibm.com>
+
+ * doc/sourcebuild.texi (Test Directives) Add dg-message.
+
+2007-05-22 H.J. Lu <hongjiu.lu@intel.com>
+ Richard Henderson <rth@redhat.com>
+
+ * config.gcc (i[34567]86-*-*): Add smmintrin.h to
+ extra_headers.
+ (x86_64-*-*): Likewise.
+
+ * i386/i386-modes.def (V2QI): New.
+
+ * config/i386/i386.c (ix86_handle_option): Handle SSE4.1 and
+ SSE4A.
+ (override_options): Support SSE4.1.
+ (IX86_BUILTIN_BLENDPD): New for SSE4.1.
+ (IX86_BUILTIN_BLENDPS): Likewise.
+ (IX86_BUILTIN_BLENDVPD): Likewise.
+ (IX86_BUILTIN_BLENDVPS): Likewise.
+ (IX86_BUILTIN_PBLENDVB128): Likewise.
+ (IX86_BUILTIN_PBLENDW128): Likewise.
+ (IX86_BUILTIN_DPPD): Likewise.
+ (IX86_BUILTIN_DPPS): Likewise.
+ (IX86_BUILTIN_INSERTPS128): Likewise.
+ (IX86_BUILTIN_MOVNTDQA): Likewise.
+ (IX86_BUILTIN_MPSADBW128): Likewise.
+ (IX86_BUILTIN_PACKUSDW128): Likewise.
+ (IX86_BUILTIN_PCMPEQQ): Likewise.
+ (IX86_BUILTIN_PHMINPOSUW128): Likewise.
+ (IX86_BUILTIN_PMAXSB128): Likewise.
+ (IX86_BUILTIN_PMAXSD128): Likewise.
+ (IX86_BUILTIN_PMAXUD128): Likewise.
+ (IX86_BUILTIN_PMAXUW128): Likewise.
+ (IX86_BUILTIN_PMINSB128): Likewise.
+ (IX86_BUILTIN_PMINSD128): Likewise.
+ (IX86_BUILTIN_PMINUD128): Likewise.
+ (IX86_BUILTIN_PMINUW128): Likewise.
+ (IX86_BUILTIN_PMOVSXBW128): Likewise.
+ (IX86_BUILTIN_PMOVSXBD128): Likewise.
+ (IX86_BUILTIN_PMOVSXBQ128): Likewise.
+ (IX86_BUILTIN_PMOVSXWD128): Likewise.
+ (IX86_BUILTIN_PMOVSXWQ128): Likewise.
+ (IX86_BUILTIN_PMOVSXDQ128): Likewise.
+ (IX86_BUILTIN_PMOVZXBW128): Likewise.
+ (IX86_BUILTIN_PMOVZXBD128): Likewise.
+ (IX86_BUILTIN_PMOVZXBQ128): Likewise.
+ (IX86_BUILTIN_PMOVZXWD128): Likewise.
+ (IX86_BUILTIN_PMOVZXWQ128): Likewise.
+ (IX86_BUILTIN_PMOVZXDQ128): Likewise.
+ (IX86_BUILTIN_PMULDQ128): Likewise.
+ (IX86_BUILTIN_PMULLD128): Likewise.
+ (IX86_BUILTIN_ROUNDPD): Likewise.
+ (IX86_BUILTIN_ROUNDPS): Likewise.
+ (IX86_BUILTIN_ROUNDSD): Likewise.
+ (IX86_BUILTIN_ROUNDSS): Likewise.
+ (IX86_BUILTIN_PTESTZ): Likewise.
+ (IX86_BUILTIN_PTESTC): Likewise.
+ (IX86_BUILTIN_PTESTNZC): Likewise.
+ (IX86_BUILTIN_VEC_EXT_V16QI): Likewise.
+ (IX86_BUILTIN_VEC_SET_V2DI): Likewise.
+ (IX86_BUILTIN_VEC_SET_V4SF): Likewise.
+ (IX86_BUILTIN_VEC_SET_V4SI): Likewise.
+ (IX86_BUILTIN_VEC_SET_V16QI): Likewise.
+ (bdesc_ptest): New.
+ (bdesc_sse_3arg): Likewise.
+ (bdesc_2arg): Likewise.
+ (bdesc_1arg): Likewise.
+ (ix86_init_mmx_sse_builtins): Support SSE4.1. Handle SSE builtins
+ with 3 args.
+ (ix86_expand_sse_4_operands_builtin): New.
+ (ix86_expand_unop_builtin): Support 2 arg builtins with a constant
+ smaller than 8 bits as the 2nd arg.
+ (ix86_expand_sse_ptest): New.
+ (ix86_expand_builtin): Support SSE4.1. Support 3 arg SSE builtins.
+ (ix86_expand_vector_set): Support SSE4.1.
+ (ix86_expand_vector_extract): Likewise.
+
+ * config/i386/i386.h (TARGET_CPU_CPP_BUILTINS): Define
+ __SSE4_1__ for -msse4.1.
+
+ * config/i386/i386.md (UNSPEC_BLENDV): New for SSE4.1.
+ (UNSPEC_INSERTPS): Likewise.
+ (UNSPEC_DP): Likewise.
+ (UNSPEC_MOVNTDQA): Likewise.
+ (UNSPEC_MPSADBW): Likewise.
+ (UNSPEC_PHMINPOSUW): Likewise.
+ (UNSPEC_PTEST): Likewise.
+ (UNSPEC_ROUNDP): Likewise.
+ (UNSPEC_ROUNDS): Likewise.
+
+ * config/i386/i386.opt (msse4.1): New for SSE4.1.
+
+ * config/i386/predicates.md (const_pow2_1_to_2_operand): New.
+ (const_pow2_1_to_32768_operand): Likewise.
+
+ * config/i386/smmintrin.h: New. The SSE4.1 intrinsic header
+ file.
+
+ * config/i386/sse.md (*vec_setv4sf_sse4_1): New pattern for
+ SSE4.1.
+ (sse4_1_insertps): Likewise.
+ (*sse4_1_extractps): Likewise.
+ (sse4_1_ptest): Likewise.
+ (sse4_1_mulv2siv2di3): Likewise.
+ (*sse4_1_mulv4si3): Likewise.
+ (*sse4_1_smax<mode>3): Likewise.
+ (*sse4_1_umax<mode>3): Likewise.
+ (*sse4_1_smin<mode>3): Likewise.
+ (*sse4_1_umin<mode>3): Likewise.
+ (sse4_1_eqv2di3): Likewise.
+ (*sse4_1_pinsrb): Likewise.
+ (*sse4_1_pinsrd): Likewise.
+ (*sse4_1_pinsrq): Likewise.
+ (*sse4_1_pextrb): Likewise.
+ (*sse4_1_pextrb_memory): Likewise.
+ (*sse4_1_pextrw_memory): Likewise.
+ (*sse4_1_pextrq): Likewise.
+ (sse4_1_blendpd): Likewise.
+ (sse4_1_blendps): Likewise.
+ (sse4_1_blendvpd): Likewise.
+ (sse4_1_blendvps): Likewise.
+ (sse4_1_dppd): Likewise.
+ (sse4_1_dpps): Likewise.
+ (sse4_1_movntdqa): Likewise.
+ (sse4_1_mpsadbw): Likewise.
+ (sse4_1_packusdw): Likewise.
+ (sse4_1_pblendvb): Likewise.
+ (sse4_1_pblendw): Likewise.
+ (sse4_1_phminposuw): Likewise.
+ (sse4_1_extendv8qiv8hi2): Likewise.
+ (*sse4_1_extendv8qiv8hi2): Likewise.
+ (sse4_1_extendv4qiv4si2): Likewise.
+ (*sse4_1_extendv4qiv4si2): Likewise.
+ (sse4_1_extendv2qiv2di2): Likewise.
+ (*sse4_1_extendv2qiv2di2): Likewise.
+ (sse4_1_extendv4hiv4si2): Likewise.
+ (*sse4_1_extendv4hiv4si2): Likewise.
+ (sse4_1_extendv2hiv2di2): Likewise.
+ (*sse4_1_extendv2hiv2di2): Likewise.
+ (sse4_1_extendv2siv2di2): Likewise.
+ (*sse4_1_extendv2siv2di2): Likewise.
+ (sse4_1_zero_extendv8qiv8hi2): Likewise.
+ (*sse4_1_zero_extendv8qiv8hi2): Likewise.
+ (sse4_1_zero_extendv4qiv4si2): Likewise.
+ (*sse4_1_zero_extendv4qiv4si2): Likewise.
+ (sse4_1_zero_extendv2qiv2di2): Likewise.
+ (*sse4_1_zero_extendv2qiv2di2): Likewise.
+ (sse4_1_zero_extendv4hiv4si2): Likewise.
+ (*sse4_1_zero_extendv4hiv4si2): Likewise.
+ (sse4_1_zero_extendv2hiv2di2): Likewise.
+ (*sse4_1_zero_extendv2hiv2di2): Likewise.
+ (sse4_1_zero_extendv2siv2di2): Likewise.
+ (*sse4_1_zero_extendv2siv2di2): Likewise.
+ (sse4_1_roundpd): Likewise.
+ (sse4_1_roundps): Likewise.
+ (sse4_1_roundsd): Likewise.
+ (sse4_1_roundss): Likewise.
+ (mulv4si3): Don't expand for SSE4.1.
+ (smax<mode>3): Likewise.
+ (umaxv4si3): Likewise.
+ (uminv16qi3): Likewise.
+ (umin<mode>3): Likewise.
+ (umaxv8hi3): Rewrite. Only enabled for SSE4.1.
+
+ * doc/extend.texi: Document SSE4.1 built-in functions.
+
+ * doc/invoke.texi: Document -msse4.1.
+
+2007-05-22 Nathan Sidwell <nathan@codesourcery.com>
+
+ * config/m68k/linux.h (ASM_SPEC): Add asm_pcrel_spec.
+ * config/m68k/m68k-none.h (ASM_SPEC): Don't override here.
+ * config/m68k/m68k.h (ASM_PCREL_SPEC): New.
+ (ASM_SPEC): Add asm_pcrel_spec.
+ (EXTRA_SPECS): Add asm_pcrel_spec.
+
+2007-05-21 David Daney <ddaney@avtrex.com>
+
+ * doc/install.texi (Building a cross compiler): Add requirements
+ for Java cross compiler.
+
2007-05-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR middle-end/31995
Add loopno argument. Use evolution_function_is_invariant_rec_p
instead of evolution_function_is_constant_p.
Update calls to evolution_function_is_affine_multivariate_p.
- * tree-chrec.h (evolution_function_is_affine_multivariate_p):
+ * tree-chrec.h (evolution_function_is_affine_multivariate_p):
Add loopno argument.
* tree-scalar-evolution.c (gather_chrec_stats): Call
- evolution_function_is_affine_multivariate_p with a loop
+ evolution_function_is_affine_multivariate_p with a loop
number of 0.
* tree-data-ref.c (analyze_miv_subscript): Likewise.
(analyze_overlapping_iterations): Likewise.
- (access_functions_are_affine_or_constant_p):
- Likewise.
+ (access_functions_are_affine_or_constant_p): Likewise.
(build_classic_dist_vector_1): If the access functions
are equal, don't do anything.
2007-05-21 Paolo Bonzini <bonzini@gnu.org>
-
Paolo Carlini <pcarlini@suse.de>
+ Paolo Carlini <pcarlini@suse.de>
Uros Bizjak <ubizjak@gmail.com>
* c-cppbuiltin.c (c_cpp_builtins): Define
2007-05-21 Mike Stump <mrs@apple.com>
- * config/darwin.h (LINK_COMMAND_SPEC): Add .cxx for dsymutil
+ * config/darwin.h (LINK_COMMAND_SPEC): Add .cxx/.cp for dsymutil
handling as well.
* config/darwin9.h (LINK_COMMAND_SPEC): Likewise.
NOTE_INSN_BASIC_BLOCK_P when possible.
* ifcvt.c (dead_or_predicable): Remove call of squeeze_notes.
* dwarf2out.c (gen_label_die): Use NOTE_KIND instead of
- NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible.
+ NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible.
(dwarf2out_var_location): Likewise.
* cfgbuild.c (make_edges): Likewise.
(find_basic_blocks_1): Likewise.
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