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  1. 23 Sep, 2001 6 commits
  3. 22 Sep, 2001 14 commits
  5. 21 Sep, 2001 20 commits
    • reload.c (push_secondary_reload): Don't check for "=" in output constraint after… · 8a9a857e 
      reload.c (push_secondary_reload): Don't check for "=" in output constraint after ""->ALL_REGS check.

        * reload.c (push_secondary_reload): Don't check for "=" in output
        constraint after ""->ALL_REGS check.

From-SVN: r45739
      Richard Henderson committed
    • * predict.c (expected_value_to_br_prob): Use pc_set. · 24ee7cae 
      From-SVN: r45738
      Richard Henderson committed
    • optabs.c (init_one_libfunc): Gen a FUNCTION_DECL for use by ENCODE_SECTION_INFO... · ee1315aa 
              * optabs.c (init_one_libfunc): Gen a FUNCTION_DECL for use by
        ENCODE_SECTION_INFO; get SYMBOL_REF from make_decl_rtl.

From-SVN: r45737
      Richard Henderson committed
    • rtl.h (LCT_RETURNS_TWICE): New. · 9defc9b7 
              * rtl.h (LCT_RETURNS_TWICE): New.
        * calls.c (emit_call_1): Set current_function_calls_setjmp for
        ECF_RETURNS_TWICE.
        (emit_library_call_value_1): Map LCT_RETURNS_TWICE
        to ECF_RETURNS_TWICE.
        * except.c (sjlj_emit_function_enter): Use LCT_RETURNS_TWICE for
        call to setjmp.

        * unwind-sjlj.c: Invent the setjmp.h declarations if inhibit_libc.

        * config/stormy16/stormy16.h (DONT_USE_BUILTIN_SETJMP): New.
        (JMP_BUF_SIZE): New.

From-SVN: r45736
      Richard Henderson committed
    • stormy16.h (REG_CLASS_FROM_LETTER): Map 'd' to R8_REGS. · 1853547e 
              * config/stormy16/stormy16.h (REG_CLASS_FROM_LETTER): Map 'd'
        to R8_REGS.

From-SVN: r45735
      Richard Henderson committed
    • jvm.h (_Jv_VTable): Handle function descriptors for ia64... · f5ddf154 
              * include/jvm.h (_Jv_VTable): Handle function descriptors for ia64;
        add get_method, set_method, vtable_elt_size, new_vtable.
        (_Jv_ArrayVTable): Derive from _Jv_VTable.
        * resolve.cc (_Jv_PrepareClass): Use new _Jv_VTable methods.
        * interpret.cc (_Jv_InterpMethod::continue1): Likewise.
        * java/lang/natClassLoader.cc (_Jv_NewArrayClass): Likewise.

From-SVN: r45734
      Richard Henderson committed
    • tree.def (FDESC_EXPR): New. · 67231816 
      gcc/
        * tree.def (FDESC_EXPR): New.
        * expr.c (expand_expr): Handle it.
        * varasm.c (initializer_constant_valid_p): Likewise.
        (output_constant): Likewise.
        * defaults.h (TARGET_VTABLE_USES_DESCRIPTORS): New.
        * config/ia64/ia64.h (TARGET_VTABLE_USES_DESCRIPTORS): New.
        (ASM_OUTPUT_FDESC): New.
        * doc/tm.texi: Document the new macros.
gcc/cp/
        * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
        (build_vtbl_initializer): Likewise.
        (build_vfn_ref): New.
        * cp-tree.h: Declare it.
        * call.c (build_over_call): Use it.
        * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
        * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
gcc/java/
        * class.c (get_dispatch_table): Handle function descriptors.
        (build_dtable_decl): Likewise.
        * expr.c (build_invokevirtual): Likewise.
gcc/testsuite/
        * g++.old-deja/g++.abi/ptrmem.C: Update for ia64 c++ abi.
        * g++.old-deja/g++.abi/vtable2.C: Likewise.

From-SVN: r45733
      Richard Henderson committed
    • parse.h: (WFL_STRIP_BRACKET): Re-written using build_type_name_from_array_name. · 2e3b2d2c 
      2001-09-19  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* parse.h: (WFL_STRIP_BRACKET): Re-written using
	build_type_name_from_array_name.
	(STRING_STRIP_BRACKETS): New macro.
	* parse.y (build_type_name_from_array_name): New function.
	(array_creation_expression:): Accumulate []s instead of [s.
	(cast_expression:): Accumulate []s instead of [s after cast type
	name.
	(build_array_from_name): Local string deleted, use
	build_type_name_from_array_name.
	(build_unresolved_array_type): Accumulate []s instead of [s after
	type name.
	(register_fields): Fixed comment.
	(resolve_class): Local name, base deleted, new locals tname and
	array_dims. Use build_type_name_from_array_name. Use array_dims to
	build array type.
	(purify_type_name): Use STRING_STRIP_BRACKETS.

( http://gcc.gnu.org/ml/gcc-patches/2001-09/msg00779.html )

From-SVN: r45732
      Alexandre Petit-Bianco committed
    • stringpool.c (get_identifier_with_length): New function. · 4bad9e39 
      2001-09-19  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* stringpool.c (get_identifier_with_length): New function.
	* tree.h (get_identifier_with_length): New prototype.

( http://gcc.gnu.org/ml/gcc-patches/2001-09/msg00779.html )

From-SVN: r45731
      Alexandre Petit-Bianco committed
    • cfgcleanup.c (merge_blocks_move_successor_nojumps): Don't leave ADDR_VEC or… · f62ce55b 
      cfgcleanup.c (merge_blocks_move_successor_nojumps): Don't leave ADDR_VEC or ADDR_DIFF_VEC jump insns as part of the basic block...

* cfgcleanup.c (merge_blocks_move_successor_nojumps): Don't leave
ADDR_VEC or ADDR_DIFF_VEC jump insns as part of the basic block
once merging is complete.

From-SVN: r45730
      Richard Earnshaw committed
    • * integrate.c (allocate_initial_values): Eliminate unused arg warning. · 97a4f671 
      From-SVN: r45729
      Richard Kenner committed
    • Whitespace changes · 2cc222d3 
      From-SVN: r45728
      Richard Kenner committed
    • cfgcleanup.c (flow_find_cross_jump): Delete any REG_EQUAL notes that would be… · 7106d491 
      cfgcleanup.c (flow_find_cross_jump): Delete any REG_EQUAL notes that would be invalid after a merge.

* cfgcleanup.c (flow_find_cross_jump): Delete any REG_EQUAL notes
that would be invalid after a merge.

From-SVN: r45727
      Richard Earnshaw committed
    • basic-block.h (flow_delete_insn, [...]): Kill. · 53c17031 
      	* basic-block.h (flow_delete_insn, flow_delete_insn_chain): Kill.
	* cfg.c (delete_insn): Rename from ....; use remove_insn; do not
	remove some labels.
	(flow_delete_insn): This one.
	(delete_insn_chain): Rename from ...; do not care labels.
	(flow_delete_insn_chain): ... this one.
	(flow_delete_block): Remove the insns one BB has been expunged.
	(merge_blocks_nomove): Likewise.
	(try_redirect_by_replacing_jump): Use delete_insn[_chain]; do not care
	updating BB boundaries.
	(tidy_fallthru_edge): Likewise.
	(commit_one_edge_insertion): Likewise.
	* cfgbuild.c (find_basic_block): Likewise.
	(find_basic_blocks_1): Likewise.
	* cfgcleanup.c (merge_blocks_move_predecessor_nojumps): Likewise.
	(try_crossjump_to_edge): Likewise.
	(try_optimize_cfg): Likewise.
	* cse.c (delete_trivially_dead_insns): Likewise.
	* df.c (df_insn_delete): Likewise.
	* doloop.c (doloop_modify): Use delete_related_insns.
	* emit-rtl.c (try_split): Likewise.
	(remove_insn): Update BB boundaries.
	* expect.c (connect_post_landing_pads): Use delete_related_insns.
	* flow.c (delete_dead_jumptables): Use delete_insn[_chain]; do not care
	updating BB boundaries.
	(propagate_block_delete_insn): Likewise.
	(propagate_block_delete_libcall): Likewise.
	* function.c (delete_handlers): Use delete_related_insns.
	(thread_prologue_and_epilogue_insns): Likewise.
	* gcse.c (delete_null_pointer_checks): Use delete_related_insns.
	* genpeep.c (gen_peephole): Use delete_related_insns.
	* ifcvt.c (noce_process_if_block): Use delete_insn; do not care updating
	BB boundaries.
	(find_cond_trap): Likewise.
	* integrate.c (save_for_inline): Use delete_related_insns.
	(copy_insn_list): Likewise.
	* jump.c (pruge_linie_number_notes): Likewise.
	(duplicate_loop_exit_test): Likewise.
	(delete_computation): Likewise.
	(delete_related_insn): Rename from ...; use delete_insn
	(delete_insn): ... this one.
	(redirect_jump): Use delete_related_insns.
	* loop.c (scan_loop): Likewise.
	(move_movables): Likewise.
	(find_and_verify_loops): Likewise.
	(check_dbra_loop): Likewise.
	* recog.c (peephole2_optimize): Likewise.
	* reg-stack.c (delete_insn_for_stacker): Remove.
	(move_for_stack_reg): Use delete_insn.
	* regmove.c (combine_stack_adjustments_for_block): Likewise.
	* reload1.c (delete_address_reloads): Use delete_related_insns.
	(fixup_abnormal_edges): Use delete_insn.
	* recog.c (emit_delay_sequence): Use delete_related_insns.
	(delete_from-delay_slot): Likewise.
	(delete_scheduled_jump): likewise.
	(optimize_skip): Likewise.
	(try_merge_delay_insns): Likewise.
	(full_simple_delay_slots): Likewise.
	(fill_slots_from_thread): Likewise.
	(relax_delay_slots): Likewise.
	(make_return_insns): Likewise.
	(dbr_schedule): Likewise.
	* rtl.h (delete_insn): Rename to delete_related_insns.
	(delete_insn, delete_insn_chain): New prototypes.
	* ssa-ccp (sse_fast_dce):  Remove deleting of DEF, as it is done
	by df_insn_delete already.
	* ssa-dce.c (delete_insn_bb): Use delete_insn.
	* ssa.c (convert_from_ssa): Use delete_related_insns.
	* unroll.c (unroll_loop): Likewise.
	(calculate_giv_inc): Likewise.
	(copy_loop_body): Likewise.

	* i386-protos.h (ix86_libcall_value, ix86_function_value,
	ix86_function_arg_regno_p, ix86_function_arg_boundary,
	ix86_return_in_memory, ix86_function_value): Declare.
	* i386.c (x86_64_int_parameter_registers, x86_64_int_return_registers):
	new static valurables.
	(x86_64_reg_class): New enum
	(x86_64_reg_class_name): New array.
	(classify_argument, examine_argument, construct_container,
	 merge_classes): New static functions.
	(optimization_options): Enable flag_omit_frame_pointer and disable
	flag_pcc_struct_return on 64bit.
	(ix86_libcall_value, ix86_function_value,
	ix86_function_arg_regno_p, ix86_function_arg_boundary,
	ix86_return_in_memory, ix86_function_value): New global functions.
	(init_cumulative_args): Refuse regparm on x86_64, set maybe_vaarg.
	(function_arg_advance): Handle x86_64 passing conventions.
	(function_arg): Likewise.
	* i386.h (FUNCTION_ARG_BOUNDARY): New macro.
	(RETURN_IN_MEMORY): Move offline.
	(FUNCTION_VALUE, LIBCALL_VALUE): Likewise.
	(FUNCTION_VALUE_REGNO_P): New macro.
	(FUNCTION_ARG_REGNO_P): Move offline.
	(struct ix86_args): Add maybe_vaarg.
	* next.h (FUNCTION_VALUE_REGNO_P): Delete.
	* unix.h (FUNCTION_VALUE_REGNO_P): Delete.

From-SVN: r45726
      Jan Hubicka committed
    • s390.md: Changed attributes for scheduling. · f2d3c02a 
      2001-09-21  Hartmut Penner  <hpenner@de.ibm.com>

        * s390.md: Changed attributes for scheduling.
        * s390.c: (s390_adjust_cost, s390_adjust_priority)
        Changed scheduling

From-SVN: r45725
      Hartmut Penner committed
    • no-threads.cc (_Jv_ThreadStart): Remove names of unused arguments. · 01c62aea 
              * no-threads.cc (_Jv_ThreadStart): Remove names of unused arguments.
        * java/lang/mprec.c (lo0bits): Fix paren typo.

From-SVN: r45724
      Richard Henderson committed
    • * decl.c (grokdeclarator): Use C syntax for attr_flags declaration. · c9574c9f 
      From-SVN: r45723
      J"orn Rennecke committed
    • Daily bump. · 4816067b 
      From-SVN: r45722
      GCC Administrator committed
    • Makefile.in (AS_FOR_TARGET, [...]): Don't use double quotes to avoid quotes nesting problems. · 759bfa90 
      * Makefile.in (AS_FOR_TARGET, LD_FOR_TARGET,
DLLTOOL_FOR_TARGET, WINDRES_FOR_TARGET, AR_FOR_TARGET,
RANLIB_FOR_TARGET, NM_FOR_TARGET): Don't use double quotes to
avoid quotes nesting problems.
(NATIVE_CHECK_MODULES): Ditto, just for consistency.
(DO_X): Export only variables that are set.

From-SVN: r45720
      Alexandre Oliva committed
    • posix-threads.cc (_Jv_ThreadInterrupt): Re-enable interrupt of blocking IO via pthread_kill(). · f449e885 
      	* posix-threads.cc (_Jv_ThreadInterrupt): Re-enable interrupt of
	blocking IO via pthread_kill().
	* java/io/natFileDescriptorPosix.cc (write (jint)): Check for thread
	interrupted status flag only if ::write returned an error.
	(write (jbyteArray, jint, jint): Likewise.
	(read (jint)): Likewise.
	(read (jbyteArray, jint, jint): Likewise.

From-SVN: r45719
      Bryce McKinlay committed