Skip to content

R
riscv-gcc-1
Switch branch/tag
  1. 16 Feb, 2003 5 commits
    • i386.c (x86_ext_80387_constants): Use 80387 insns to load mathematical constants… · 881b2a96 
      i386.c (x86_ext_80387_constants): Use 80387 insns to load mathematical constants on K6, Athlon, Pentium 4 and PPro.

2003-02-15  Roger Sayle  <roger@eyesopen.com>

	* config/i386/i386.c (x86_ext_80387_constants): Use 80387 insns
	to load mathematical constants on K6, Athlon, Pentium 4 and PPro.
	(ext_80387_constants_table): Global table of 80387 special constants
	guarded by ext_80387_constants_init flag when not initialized.
	(init_ext_80387_constants): New function to initialize this table.
	(standard_80387_constant_p): Extend to recognize extra 80387
	constants, in XFmode, on processors where this is a win.
	(standard_80387_constant_opcode): New function to return the
	opcode associated with standard_80387_constant_p.
	(standard_80387_constant_rtx): New function to return the XFmode
	CONST_DOUBLE associated with standard_80387_constant_p.
	(ix86_rtx_costs): Give the new constants the same cost as 1.0.

	* config/i386/i386-protos.h (standard_80387_constant_opcode):
	Prototype here.
	(standard_80387_constant_rtx): Likewise.

	* config/i386/i386.md (*movsf1, *movsf1_nointerunit, *movdf_nointeger,
	*movdf_integer, *movxf_nointeger, *movtf_nointeger, *movxf_integer,
	*movtf_integer): Simplify using new standard_80387_constant_opcode.

	* gcc.dg/i386-387-3.c: New test case.

From-SVN: r62958
      Roger Sayle committed
    • * doc/invoke.texi (Optimize Options): Correct @option syntax. · d203738b 
      From-SVN: r62957
      Geoffrey Keating committed
    • configure.in (*-*-darwin*): Rename from powerpc*-*-darwin*, don't configure target-libobjc. · c8e5d1af 
      	* configure.in (*-*-darwin*): Rename from powerpc*-*-darwin*,
	don't configure target-libobjc.
	* configure: Regenerate.

From-SVN: r62956
      Geoffrey Keating committed
    • Makefile.in (cfglayout.o): Depend on TARGET_H. · 0b077eac 
              * Makefile.in (cfglayout.o): Depend on TARGET_H.
        * cfglayout.c: Include target.h.
        (cfg_layout_can_duplicate_bb_p): Check targetm.cannot_copy_insn_p.
        * target-def.h (TARGET_CANNOT_COPY_INSN_P): New.
        * target.h (struct gcc_target): Add cannot_copy_insn_p.

        * config/alpha/alpha.c (alpha_cannot_copy_insn_p): New.
        (TARGET_CANNOT_COPY_INSN_P): New.
        (override_options): Revert 2003-02-08 hack.

From-SVN: r62955
      Richard Henderson committed
    • Daily bump. · a7075aea 
      From-SVN: r62954
      GCC Administrator committed
  3. 15 Feb, 2003 13 commits
    • - Add copyright notices. · aac77ea5 
      From-SVN: r62946
      David Edelsohn committed
    • gcse.c (bypass_block): Use BLOCK_FOR_INSN for resolving LABEL_REFs. · 9a71ece1 
              * gcse.c (bypass_block): Use BLOCK_FOR_INSN for resolving LABEL_REFs.
        (bypass_conditional_jumps): Accept computed_jump_p insns as well.

From-SVN: r62945
      Richard Henderson committed
    • bb-reorder.c (find_traces_1_round): Don't connect easy to copy successors with… · 99dc7277 
      bb-reorder.c (find_traces_1_round): Don't connect easy to copy successors with multiple predecessors.

        * bb-reorder.c (find_traces_1_round): Don't connect easy to copy
        successors with multiple predecessors.
        (connect_traces): Try harder to copy traces of length 1.

        * function.h (struct function): Add computed_goto_common_label,
        computed_goto_common_reg.
        * function.c (free_after_compilation): Zap them.
        * stmt.c (expand_computed_goto): Use them to produce one
        indirect branch per function.

From-SVN: r62944
      Richard Henderson committed
    • rs6000.h (processor_type): Add PPC440. · b54cf83a 
      	* config/rs6000/rs6000.h (processor_type): Add PPC440.
	* config/rs6000/rs6000.c (TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE,
	TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD,
	TARGET_SCHED_VARIABLE_ISSUE): Define.
	(rs6000_use_dfa_pipeline_interface): New function.
	(rs6000_multipass_dfa_lookahead): New Function.
	(rs6000_variable_issue): New function.
	(rs6000_adjust_cost): Add CMP and DELAYED_CR types.
	(rs6000_issue_rate): Add PPC440.
	* config/rs6000/rs6000.md (unspec list): Correct typo.
	(attr "type"): Add load_ext, load_ext_u, load_ext_ux, load_u,
	store_ux, store_u, fpload_ux, fpload_u, fpstore_ux, fpstore_u,
	cmp, delayed_cr, mfcr, mtcr.
	(automata_option): Set "ndfa".
	(extendMMNN2): Update attributes.
	(movcc_internal1): Discourage move to non-cr0.  Update
	attributes.
	(movMM_update): Update attributes.
	(cmpMM_internal): Update attributes.
	(sCC CR materialization): Update attributes.
	(branch patterns): Do not discourage non-cr0.
	(cr logical patterns): Prefer destructive register allocation.
	Update attributes.
	(movesi_from_cr): Update attribute.
	(mtcrf_operation): Update attribute.
	(mtcrfsi): Update attribute.
	* config/rs6000/40x.md: New file.
	* config/rs6000/603.md: New file.
	* config/rs6000/6xx.md: New file.
	* config/rs6000/7450.md: New file.
	* config/rs6000/7xx.md: New file.
	* config/rs6000/mpc.md: New file.
	* config/rs6000/power4.md: New file.
	* config/rs6000/rios1.md: New file.
	* config/rs6000/rios2.md: New file.
	* config/rs6000/rs64.md: New file.
	[Some DFA descriptions based on work by Michael Hayes]

From-SVN: r62943
      David Edelsohn committed
    • cfgcleanup.c: Include params.h. · 5f24e0dc 
              * cfgcleanup.c: Include params.h.
        (try_crossjump_bb): Use PARAM_MAX_CROSSJUMP_EDGES.  Fix test for
        too many outgoing edges from a block.
        * Makefile.in (cfgcleanup.o): Depend on PARAMS_H.
        * params.def (max-crossjump-edges): New.
        * doc/invoke.texi: Document it.

From-SVN: r62942
      Richard Henderson committed
    • recog.c (split_all_insns): Include new blocks in life update; do a global life update. · 9381bbc9 
              * recog.c (split_all_insns): Include new blocks in life update;
        do a global life update.

From-SVN: r62941
      Richard Henderson committed
    • search.c: ANSIfy function declarations and definitions. · 86ac0575 
      	* search.c: ANSIfy function declarations and definitions.
	* cp-tree.h (lookup_field, lookup_member): Last parameter is a bool.
	* call.c (build_method_call, resolve_scoped_fn_name,
	build_java_interface_fn_ref): Adjust lookup_field, lookup_member
	calls.
	* class.c (handle_using_decl): Likewise.
	* decl.c (make_typename_type, make_unmound_class_template,
	start_decl, compute_array_index_type): Likewise.
	* decl2.c (build_expr_from_tree, build_call_from_tree): Likewise.
	* init.c (expand_member_init, build_member_call): Likewise.
	* pt.c (tsubst_copy, tsubst_copy_and_build, do_decl_instantiation,
	resolve_typename_type): Likewise.
	* typeck.c (lookup_destructor, finish_class_member_access_exprm
	build_prememfunc_access_expr): Likewise.

From-SVN: r62939
      Nathan Sidwell committed
    • libjava.exp (test_libjava_from_javac): Use regsub not string map. · 6ff741aa 
             * lib/libjava.exp (test_libjava_from_javac): Use regsub not string map.
       * libjava.mauve/mauve.exp (mauve_compute_uses): Likewise.
       (test_mauve): Likewise.

From-SVN: r62937
      Mark Wielaard committed
    • 2003-02-15 Michael Koch <konqueror@gmx.de> · c68c712e 
      	* java/awt/datatransfer/DataFlavor.java
	(isRepresentationClassByteBuffer): Removed try-catch block.
	(isRepresentationClassCharBuffer): Removed try-catch block.
	(isRepresentationClassReader): Removed try-catch block.

From-SVN: r62935
      Michael Koch committed
    • 2003-02-15 Jesse Rosenstock <jmr@ugcs.caltech.edu> · a5915965 
      	* java/nio/charset/Charset.java
	(isRegistered): Fixed method args and implementation.
	* java/nio/charset/CharsetEncoder.java
	(unmappableCharacterAction): New method.

From-SVN: r62934
      Jesse Rosenstock committed
    • 2003-02-15 Michael Koch <konqueror@gmx.de> · 30df932c 
      	* java/awt/CheckboxMenuItem.java
	(CheckBoxMenuItem): Dont implement Serializable.
	(getListeners): New method,
	(getItemListeners): New method.
	* java/awt/Choice.java
	(getListeners): New method,
	(getItemListeners): New method.
	* java/awt/Container.java
	(getListeners): Added exception documentation.
	(setFocusTraversalKeys): Throw exceptions, added documentattion.
	(getFocusTraversalKeys): Added documentation.
	(areFocusTraversalKeysSet): Added documentation.
	(applyComponentOrientation): Added documentation.
	* java/awt/ContainerOrderFocusTraversalPolicy.java
	(implicitDownCycleTraversal): Renamed from downCycle for
	serialization.
	(ContainerOrderFocusTraversalPolicy): Added documentation.
	(accept): Reformated.
	* java/awt/Dialog.java
	(Dialog): Dont implement Serializable.
	(Dialog): Added documentation.
	* java/awt/Font.java
	(Font): Dont use absolute class name.
	* java/awt/Frame.java
	(Frame): Font implement Serializable.
	* java/awt/List.java
	(getListeners): New method,
	(getActionListeners): New method.
	(getItemListeners): New method.
	* java/awt/Menu.java
	(countItems): New deprecated method.
	* java/awt/Scrollbar.java
	(getListeners): New method,
	(getAdjustmentListeners): New method,
	* java/awt/TextComponent.java
	(getListeners): New method,
	(getTextListeners): New method,
	* java/awt/TextField.java
	(getListeners): New method,
	(getActionListeners): New method.
	* java/awt/Window.java
	(windowFocusListener): New member variable.
	(windowStateListener): New member variable.
	(getWindowFocusListeners): New method.
	(getWindowStateListeners): New method.
	(addWindowFocusListener): New method.
	(addWindowStateListener): New method.
	(removeWindowFocusListener): New method.
	(removeWindowStateListener): New method.
	* java/awt/datatransfer/DataFlavor.java
	(isRepresentationClassByteBuffer): New method.
	(isRepresentationClassCharBuffer): New method.
	(isRepresentationClassReader): New method.

From-SVN: r62933
      Michael Koch committed
    • mingw32.h (LIBGCC_SPEC): Add libmingwex.a. · e898926c 
      	* config/i386/mingw32.h (LIBGCC_SPEC): Add libmingwex.a.
	Update copyright.
	* config/i386/cygwin.h (LIBGCC_SPEC): Add libmingwex.a, for
	-mno-cygwin case.

From-SVN: r62932
      Danny Smith committed
    • Daily bump. · b62b6de0 
      From-SVN: r62931
      GCC Administrator committed
  5. 14 Feb, 2003 17 commits
  7. 13 Feb, 2003 5 commits