* splay-tree.h (struct splay_tree_node): Rename to ...
(struct splay_tree_node_s): ... this.
(struct splay_tree): Rename to ...
(struct splay_tree_s): ... this.

* splay-tree.c (splay_tree_new): Use struct splay_tree_node_s
rather than struct splay_tree_node.
(splay_tree_insert): Use struct splay_tree_s rather than struct
splay_tree.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30790 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (calls_setjmp_p): Declare.
* decl.c (finish_function): Mark functions that call setjmp as
uninlinable.
* optimize.c (calls_setjmp_r): New function.
(calls_setjmp_p): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30789 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.h (special_function_p): Declare.
* calls.c (special_function_p): Make it global.  Don't take `name'
as a parameter.  Fix typo in 1999-11-28 change.
(expand_cal): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30788 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (add_abstract_origin_attribute): Don't abort when
the original die cannot be found.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30787 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30786 138bc75d-0d04-0410-961f-82ee72b054a4

Fix another typo

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30785 138bc75d-0d04-0410-961f-82ee72b054a4

* optimize.c (expand_call_inline): Wrap the expanded call in an
EXPR_WITH_FILE_LOCATION node to get correct line numbers for
inlined functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30784 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.def (EXPR_WITH_FILE_LOCATION): Fix comment formatting.
* tree.h (EXPR_WFL_FILENAME): Define in terms of
EXPR_WFL_FILENAME_NODE.
(EXPR_WFL_FILENAME_NODE): Use the second operand slot rather than
the TREE_CHAIN.
* print-tree.c (print_note): Print TREE_PRIVATE and
TREE_PROTECTED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30783 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30782 138bc75d-0d04-0410-961f-82ee72b054a4

* optimize.c (inline_data): Remove fns_top.  Add scope_stmt.  Add
in_target_cleanup_p.
(remap_decl): New function.
(remap_block): Likewise.
(copy_scope_stmt): Likewise.
(copy_body_r): Use remap_decl and copy_scope_stmt.
(copy_body): Use VARRAY_TOP_TREE.
(initialize_inlined_parameters): Likewise.
(declare_return_variable): Likewise.
(inlinable_function_p): Check flag_inline_trees.
(expand_call_inline): Handle SCOPE_STMTs and TARGET_EXPRs
specially.  Use VARRAY_PUSH_TREE.  Create a BLOCK for the
parameters of the inlined function.
(optimize_function): Prevent recursion into partially complete
functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30781 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.def (SCOPE_STMT): Take one operand.
* cp-tree.h (SCOPE_STMT_BLOCK): New macro.
(SCOPE_NULLIFIED_P): Redefine.
(SCOPE_NO_CLEANUPS_P): New macro.
(add_scope_stmt): Change prototype.
* decl.c (poplevel): Tidy.  Warn about unused variables here.
Record SCOPE_STMT_BLOCKs.
(finish_function): Keep DECL_INITIAL for functions that might be
inlined.
* ir.texi: Document SCOPE_NO_CLEANUPS_P.
* semantics.c: Include rtl.h.
(add_scope_stmt): Return the new scope statement and, for an
end-of-scope statement, its matching begin statement.  Don't set
SCOPE_NULLIFIED_P.
(do_pushlevel): Simplify, now that we are always
function-at-a-time.
(do_poplevel): Likewise.  Record SCOPE_STMT_BLOCKs.
(expand_stmt): Don't call expand_start_bindings or
expand_end_bindings for a scope with SCOPE_NO_CLEANUPS_P set.
* tree.c (copy_tree_r): Clear SCOPE_STMT_BLOCK rather than setting
SCOPE_NULLIFIED_P.
* Makefile.in (semantics.o): Depend on RTL_H.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30780 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.def (SCOPE_STMT): Take one operand.
* cp-tree.h (SCOPE_STMT_BLOCK): New macro.
(SCOPE_NULLIFIED_P): Redefine.
(SCOPE_NO_CLEANUPS_P): New macro.
(add_scope_stmt): Change prototype.
* decl.c (poplevel): Tidy.  Warn about unused variables here.
Record SCOPE_STMT_BLOCKs.
(finish_function): Keep DECL_INITIAL for functions that might be
inlined.
* ir.texi: Document SCOPE_NO_CLEANUPS_P.
* semantics.c: Include rtl.h.
(add_scope_stmt): Return the new scope statement and, for an
end-of-scope statement, its matching begin statement.  Don't set
SCOPE_NULLIFIED_P.
(do_pushlevel): Simplify, now that we are always
function-at-a-time.
(do_poplevel): Likewise.  Record SCOPE_STMT_BLOCKs.
(expand_stmt): Don't call expand_start_bindings or
expand_end_bindings for a scope with SCOPE_NO_CLEANUPS_P set.
* tree.c (copy_tree_r): Clear SCOPE_STMT_BLOCK rather than setting
SCOPE_NULLIFIED_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30779 138bc75d-0d04-0410-961f-82ee72b054a4

* decl2.c (pending_statics_used): Make it a macro.
(saved_inlines_used): Likewise.
(finish_static_data_member_decl): Use VARRAY_PUSH_TREE.
(mark_inline_for_output): Likewise.
(ssdf_decls_used): Remove.
(start_static_storage_duration_function): Use VARRAY_PUSH_TREE.
(generate_ctor_or_dtor_function): Adjust accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30778 138bc75d-0d04-0410-961f-82ee72b054a4

* varray.h (varray_head_tag): Add elements_used.
(VARRAY_PUSH): New macro.
(VARRAY_POP): Likewise.
(VARRAY_TOP): Likewise.
Add variants of VARRAY_PUSH and VARRAY_POP for all varray element
types.
* varray.c (varray_init): Initialize elements_used.
* Makefile.in (BASIC_BLOCK_H): Add varray.h.
(INTEGRATE_H): New variable.
(integrate.o): Depend on INTEGRATE_H.
(unroll.o): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30777 138bc75d-0d04-0410-961f-82ee72b054a4

* function.h (insert_block_after_note): Declare.
* function.c (insert_block_after_note): Split out from ...
(retrofit_block): ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30776 138bc75d-0d04-0410-961f-82ee72b054a4

* stmt.c (expand_fixup): Fix typo in comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30775 138bc75d-0d04-0410-961f-82ee72b054a4

* regmove.c (copy_src_to_dest): Remove loop_depth parameter.
(optimize_reg_copy_1): Remove REG_N_REFS updating code.
(optimize_reg_copy_2, copy_src_to_dest, fixup_match_2): Likewise.
(regmove_optimize, fixup_match_1): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30774 138bc75d-0d04-0410-961f-82ee72b054a4

* flow.c (flow_loops_dump): Add missing argument when calling
flow_loop_nested_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30773 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30772 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (enum attrs): Add A_NO_LIMIT_STACK.
(init_attributes): Add A_NO_LIMIT_STACK.
(decl_attributes): Handle A_NO_LIMIT_STACK.
* c-decl.c (duplicate_decls): Handle DECL_NO_LIMIT_STACK.
* explow.c (allocate_dynamic_stack_space) [!HAVE_allocate_stack]:
Handle stack bounds checking.
* flags.h (flag_stack_check): Use the word 'probe' rather than
'check', because the flag doesn't actually cause any checking to
be done.
* function.c (expand_function_start): Set
current_function_limit_stack.
* function.h (struct function): Add limit_stack.
(current_function_limit_stack): Define.
* invoke.texi (Code Gen Options): Document new options.
* rtl.h: Declare stack_limit_rtx.
* toplev.c (stack_limit_rtx): New variable.
(decode_f_option): Handle new options -fstack-limit-register=REG,
-fstack-limit-symbol=IDENT, -fno-stack-limit.
(main): Add stack_limit_rtx as GC root.
* tree.h (DECL_NO_LIMIT_STACK): New macro.
(struct tree_decl): New member no_limit_stack.

* config/rs6000/rs6000.c (rs6000_allocate_stack_space): Handle
stack_limit_rtx.
* config/rs6000/rs6000.md (allocate_stack): Handle stack_limit_rtx.
(conditional_trap+1): Get new mnemonic correct.
(conditional_trap+2): New pattern for DImode traps.

* config/m68k/m68k.c (output_function_prologue): Handle
stack_limit_rtx.
* config/m68k/m68k.md (trap): New insn.
(conditional_trap): New insn.
* md.texi (Standard Names): Document `trap' and
`conditional_trap'.
* optabs.c (gen_cond_trap): Use start_sequence()/end_sequence()
so a cc0 setter doesn't get emitted at some random place in the
function.

* config/i960/i960.md (trap): New insn.
(conditional_trap): New expander.
(conditional_trap+1, conditional_trap+2): New insns for signed
and unsigned cases.
* config/i960/i960.c (i960_function_prologue): Use
STARTING_FRAME_OFFSET.  Handle stack_limit_rtx.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30771 138bc75d-0d04-0410-961f-82ee72b054a4

* flags.h (warn_padded, warn_packed): Add global var decls.
* toplev.c (warn_padded, warn_packed): Add global var defns.
(W_options): Add warnings `-Wpacked' and `-Wpadded'.
* stor-layout.c (layout_record): Add local variable `type'
to hold often-used TREE_TYPE (field).  Add local variable
`unpacked_align' to hold alignment that would be in force
if no `packed' attribute were present.  Warn if `packed' attribute
is unnecessary, or even harmful.  Warn when gcc inserts padding
to satisfy alignment requirements of members.  Use NULL_TREE
when checking whether var_size is set.
* invoke.texi: Document new flags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30770 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.old-deja/g++.abi/align.C: New test.
* g++.old-deja/g++.abi/aggregates.C: Likewise.
* g++.old-deja/g++.abi/bitfields.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30769 138bc75d-0d04-0410-961f-82ee72b054a4

* frame.c (fde_split): Reimplement to avoid variable sized array.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30768 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30767 138bc75d-0d04-0410-961f-82ee72b054a4

* config.guess, config.sub: Update from autoconf.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30766 138bc75d-0d04-0410-961f-82ee72b054a4

Fix p24939.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30765 138bc75d-0d04-0410-961f-82ee72b054a4

Updated the thanks list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30764 138bc75d-0d04-0410-961f-82ee72b054a4

    * java/lang/natString.cc (equalsIgnoreCase): return false if
        anotherString is null.
        * java/lang/Boolean.java (valueOf): return FALSE if argument is
        null.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30763 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (try_combine): Before fixing up LOG_LINKS for the
i3_subst_into_i2 case, check that GET_CODE (PATTERN (i2)) == PARALLEL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30762 138bc75d-0d04-0410-961f-82ee72b054a4

* invoke.texi: Document the mips option -mno-crt0

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30761 138bc75d-0d04-0410-961f-82ee72b054a4

1999-12-02  Mike Karr  <mkarr@mathworks.com>

* cccp.c (argdata): Added free_ptr member.
(macroexpand): Initialize free_ptr of each argument. When an
argument's buffers are freed, if the argument's free_ptr corresponds
to a buffer on the input stack, then return the free_ptr to that stack
frame, otherwise, free it.
(macarg): If an argument begins and ends on the same input stack level,
then transfer the free_ptr of that buffer to the argument in case
the stack is popped during the processing of a subsequent argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30760 138bc75d-0d04-0410-961f-82ee72b054a4

Four new tests

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30759 138bc75d-0d04-0410-961f-82ee72b054a4

Prevent invalid transformations

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30758 138bc75d-0d04-0410-961f-82ee72b054a4

remove compile time warnings about uninitilaised fileds

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30757 138bc75d-0d04-0410-961f-82ee72b054a4

Pass pragma_getc and pragma_ungetc to HANDLE_PRAGMA.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30756 138bc75d-0d04-0410-961f-82ee72b054a4

1999-12-02  Bryce McKinlay  <bryce@albatross.co.nz>

        * libjava/java/net/ServerSocket.java (ServerSocket): Bind to any
        interface if bindAddr is null.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30755 138bc75d-0d04-0410-961f-82ee72b054a4

    * i386.md (extend?f?f2): Force the input into a register, not
        the output.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30754 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30753 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/execute/991201-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30752 138bc75d-0d04-0410-961f-82ee72b054a4

Fix cut-n-paste error in last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30751 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.md (movsf_const_intreg): Add constraints for
regclass' sake.
(movdf_const_intreg_sp32): Likewise. Prefer the memory load
alternative because setting up 64bit constant is usually costly,
especially when reload is in progress or completed.
(movdf_const_intreg_sp64): Likewise.
(movdf_const_intreg split): Fix building up constants when
HOST_BITS_PER_WIDE_INT is 64 yet long is 32bit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30750 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (if_then_else_cond): Use const_true_rtx instead of
const1_rtx for return values in EQ/NE comparison against (const_int 0)
case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30749 138bc75d-0d04-0410-961f-82ee72b054a4

    * mn10300.c (REG_SAVE_BYTES): Allocate space for AM33 registers.
        (asm_file_start): Emit .am33 into assembly file when compiling for
        the AM33.
        (print_operand_address): Handle POST_INC addresses.
        (can_use_return_insn, initial_offset): Check AM33 registers too.
        (expand_prologue): Check & save AM33 registers too.
        (expand_epilogue): Similarly.
        wise.
        (REG_CLASS_CONTENTS, REGNO_REG_CLASS): Likewise.
        (INDEX_REG_CLASS, REG_CLASS_FROM_LETTER): Likewise.
        (REGNO_OK_FOR_INDEX_P, PREFERRED_RELOAD_CLASS): Likewise.
        (PREFERRED_OUTPUT_RELOAD_CLASS, LIMIT_RELOAD_CLASS): Likewise.
        (REGISTER_MOVE_COST, REGISTER_NAMES): Likewise.
        (HAVE_POST_INCREMENT): Define.
        (GO_IF_LEGITIMATE_ADDRESS): Allow POST_INC addresses for the AM33.
        (GO_IF_MODE_DEPENDENT_ADDRESS): POST_INC is a mode dependent address.
        * mn10300.md (movqi, movhi, addsi, subsi): Add AM33 variants.
        (mulsi, andsi, iorsi, xorsi, notsi): Likewise.
        (ashiftsi, lshiftrtsi, ashiftrtsi): Likewise.
        (zero_extend to SI from QI/HI): Likewise.
        (sign_extend to SI from QI/HI): Likewise.
        (mulsidi3, umulsidi3): New patterns for the AM33.
        (tstsi with zero extension from QI/HI): Add AM33 variants.
        (movsi, movsf, movdi, movdf): Generate efficient code for the AM33 too.
        (return_internal_regs, store_movm): Handle new AM33 registers.
        * t-mn10300 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): Define.
        (LIBGCC, INSTALL_LIBGCC): Likewise.
        * invoke.texi: Document new flags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30748 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (addsi3_cc): Add "binary_operator_ok" to the condition.
(addsi3_carry): Likewise.
(sbbsi3_cc): Add "binary_operator_ok" to the condition.
(sbbsi3_carry): Likewise.
(mulsi3): Rewrite to expander, ensure that only one operand is memory.
(mulhi3): Likewise.
(test?i_1): Ensure that only one operand is memory.
(conditional move patterns): likewise.
(shift and rotate patterns): Rewrite to expander, add
"binary_operator_ok" to the condition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30747 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (QImode patterns): Remove '*' before the 'r' constraints.
* i386.h (procesor_costs): Add movzbl_load field.
(HARD_REGNO_MODE_OK): Accept QImode on non PARTIAL_REGISTER_STALL in
non-Q registers, accept DImode registers anywhere.
(Q_CLASS_P): New.
(MEMORY_MOVE_COST): Calculate QImode moves correctly.
* i386.c (*_cost): Set value for movxbl_load field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30746 138bc75d-0d04-0410-961f-82ee72b054a4

* (addsi): New add to lea splitter.
(ashlsi): Likewise.
(lea to add/shift peep2): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30745 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/elf.h (STARTFILE_SPEC): Add no-crt0.
* config/mips/elf64.h (STARTFILE_SPEC): Add no-crt0.
* config/mips/mips.h (TARGET_SWITCHES): Add no-crt0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30744 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (min_tree_cons): Remove.
(scratch_ovl_cons): Likewise.
* decl.c (saveable_obstack): Don't declare.
(duplicate_decls): Tweak error-message.
(initialize_local_var): Explicitly mark the definition as static.
(finish_function): Call permanent_allocation, just so
that the middle-end sees the obstacks it expects.
(mark_cp_function_context): Likewise.
* init.c (build_new): Don't use min_tree_cons.
* lex.c (permanent_obstack): Don't declare.
(current_obstack, saveable_obstack): Likewise.
* spew.c (current_obstack, saveable_obstack): Likewise.
* tree.c (current_obstack, saveable_obstack): Likewise.
(scratch_ovl_cons): Remove.
(build_min_nt): Don't mess with obstacks.
(build_min): Likewise.
(min_tree_cons): Remove
* typeck.c (build_component_ref): Don't use scratch_ovl_cons.
(build_x_function_call): Likewise.
(build_c_cast): Don't use min_tree_cons.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30743 138bc75d-0d04-0410-961f-82ee72b054a4

Undo the last change I've checked in by accident.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30742 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.c (ix86_expand_move): Never add clobbers to move patterns.
* i386.md (movsi_xor): New.
(movsi_or): New.
(movsi_1, movhi_1, movqi_1): Remove.
(movsi_2): Rename to movsi_1.
(movhi_2): Rename to movhi_1.
(movqi_2): Rename to movqi_1.
(movdi_1): Remove; remove splitter.
(movdi_2): Rename to movdi_1.
(divmodsi4 splitter): Do not emit clobbers for move patterns.
(long move peep2): Do not create QI or HI mode mov0s
(mov -1,reg -> or peep2s): Enable again, rewrite to single peephole.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30741 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (zero_extend?i?i2): Rewrite to expanders; new patterns
rewrite splitters.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30740 138bc75d-0d04-0410-961f-82ee72b054a4

Thu Nov 11 01:57:14 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * parse.y (lookup_method_invoke): Use lang_printable_name to
  reliably build the type name during error report. Fixes PR gcj/97.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30739 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (neg?f2_if): Split "r" and "f" to separate alternatives.
(abs?f2_if): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30738 138bc75d-0d04-0410-961f-82ee72b054a4

1999-12-01  Jason Molenda  (jsm@bugshack.cygnus.com)

* ChangeLog:  Dummy commit to make sure the logging is working
right.
Oh, and test the PR system.  PR other/4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30737 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30735 138bc75d-0d04-0410-961f-82ee72b054a4

* ggc.h (ggc_test_and_set_mark): New macro.
(ggc_mark_rtx): Use ggc_test_and_set_mark.
(ggc_mark_tree): Likewise.
(ggc_mark_rtvec): Likewise.
* ggc-common.c (ggc_mark_rtx_children): Reduce recursion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30734 138bc75d-0d04-0410-961f-82ee72b054a4

    * dwarf2out.c (scope_die_for): Only handle types.  Only search for
        containing types.
        (decl_scope_table): Just an array of trees now.
        (push_decl_scope): Simplify.
        (dwarf2out_init): Adjust.
        (local_scope_p): New fn.
        (gen_inlined_enumeration_type_die): Don't call scope_die_for.
        (gen_inlined_union_type_die, gen_inlined_structure_type_die): Likewise.
        (gen_typedef_die): Likewise.
        (gen_lexical_block_die): Don't call push/pop_decl_scope.
        (gen_inlined_subroutine_die): Likewise.
        (gen_abstract_function): Set current_function_decl temporarily.
        (gen_subprogram_die): Don't check DECL_ABSTRACT to set declaration.
        Handle block extern declarations.  Don't call push/pop_decl_scope.
        (gen_decl_die): Fix logic for block externs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30733 138bc75d-0d04-0410-961f-82ee72b054a4

    * ansidecl.h (ATTRIBUTE_MALLOC): New macro.

        * libiberty.h (buildargv, dupargv, concat, choose_temp_base,
        make_temp_file, xmalloc, xcalloc, xstrdup, xmemdup): Add
        ATTRIBUTE_MALLOC.
        (xatexit): Remove __GNUC__ check, add ATTRIBUTE_NORETURN.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30732 138bc75d-0d04-0410-961f-82ee72b054a4

    * calls.c (special_function_p): Remove `realloc' and add `strdup'
        to the list of functions which have attribute malloc by default.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30731 138bc75d-0d04-0410-961f-82ee72b054a4

* c-lex.c (yylex): With -Wtraditional, when the ANSI type of an
integer constant does not match the traditional type, limit the
warnings to cases where the base of the type is ten.

* invoke.texi (-Wtraditional): Document it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30730 138bc75d-0d04-0410-961f-82ee72b054a4

    * combine.c (try_combine): Only pass SET or CLOBBER to SET_DEST
        * rs6000.md: Only access a CONST_INT with INTVAL

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30729 138bc75d-0d04-0410-961f-82ee72b054a4

    * lcm.c (compute_laterin): Cast bb->aux to size_t not int.
        (compute_nearerout): Likewise.
        * ggc-page.c (ggc_page_print_statistics): Explicitly cast
        size_t to unsigned long for formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30728 138bc75d-0d04-0410-961f-82ee72b054a4

Jakub Jelinek  <jakub@redhat.com>

        * config/sparc/sparc.h (FIXED_REGISTERS, CONDITIONAL_REGISTER_USAGE):
        Allow the user to override call-used/fixed state of %g2-5
        registers from the command line (with the exception of %g4 for
        embedded model).
        (REG_LEAF_ALLOC_ORDER): Move %g1 and %g4-7 registers to front, so that
        there is a higher chance of having a leaf function.
        (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Provide separate macros
        for ARCH64 which has %ccr register.
        * config/sparc/sparc.md (return_losum_si, return_losum_di): New
        patterns.
        * config/sparc/sparc.c (eligible_for_epilogue_delay): For the return
        insn accept into delay slot any insn which does not use %[ol]
        registers.  Accept some LO_SUM and shift left by 1 for the normal
        restore case.
        (output_function_epilogue): Likewise.
        (epilogue_renumber): Added argument which inhibits any renumbering
        and just tests if the rtx does not use any %[ol] registers.
        (output_return): Reflect above change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30727 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/sparc/sparc.c (sparc_va_arg): Fix sparc64 va_arg
        aggregate passing for sizes <= 16 bytes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30726 138bc75d-0d04-0410-961f-82ee72b054a4

* posix-threads.cc (_Jv_MutexInit): Use _Jv_PthreadGetMutex to get
mutex to initialize.  Initialize `count' if required.
Fixes PR libgcj/98.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30725 138bc75d-0d04-0410-961f-82ee72b054a4

fix typo

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30724 138bc75d-0d04-0410-961f-82ee72b054a4

Delete obsolete macros

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30723 138bc75d-0d04-0410-961f-82ee72b054a4

    * sparc.h (MASK_FASTER_STRUCTS, TARGET_FASTER_STRUCTS): Define.
        (TARGET_SWITCHES): Add -mfaster-structs/-mno-faster-structs flags.
        (ROUND_TYPE_ALIGN): Use better value of -mfaster-structs.
        * sparc.md (sparclite86x_branch, sparclite86x_shift): New function
        units for the sparclite86x chip.
        (flush): Revert October 14th change; add SImode specifically.
        (flushdi): Copy of flush, but DImode, to avoid genrecog warnings.
        * invoke.texi: Document it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30722 138bc75d-0d04-0410-961f-82ee72b054a4

Fix psimode truncation patterns to not accept MEMs that are not valid for
PSImode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30721 138bc75d-0d04-0410-961f-82ee72b054a4

* flow.c (flow_nodes_print, flow_loops_cfg_dump): New functions.
(flow_loop_nested_p, flow_loops_dump, flow_loops_free): Likewise.
(flow_loop_exits_find, flow_loop_nodes_find): Likewise.
(flow_depth_first_order_compute, flow_loop_pre_header_find): Likewise.
(flow_loop_tree_node_add, flow_loops_tree_build): Likewise.
(flow_loop_level_compute, low_loops_level_compute): Likewise.
(flow_loops_find, flow_loop_outside_edge_p): Likewise.
* basic-block.h: Protect from multiple inclusion.
(flow_loops_find, flow_loops_free, flow_loop_dump): Add protoypes.
(struct loops, struct loop): Define structures.
* sbitmap.c (sbitmap_a_subset_b_p): New function.
* sbitmap.h: Protect from multiple inclusion.
(sbitmap_a_subset_b_p): Add prototype.
* Makefile.in (LOOP_H): New macro.
(stmt.o, integrate.o, loop.o, unroll.o): Replace loop.h with LOOP_H.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30720 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30719 138bc75d-0d04-0410-961f-82ee72b054a4

    * cppinit.c (CAT): The argument list of this macro may not contain
        spaces !

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30718 138bc75d-0d04-0410-961f-82ee72b054a4

Move quantity tables and register equivalence chains into
per-qty and per-register structure arrays respectively.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30717 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (tsubst_decl): Robustify.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30716 138bc75d-0d04-0410-961f-82ee72b054a4

Install proper change

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30715 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (extract_muldiv, case {MIN,MAX}_EXPR): Reverse
operation if C is negative.
(extract_muldiv, case SAVE_EXPR): Supresss if arg has side effects.
(extract_muldiv, case {PLUS,MINUS}_EXPR): Don't apply distributive
law for some divisions if constant is negative and change other
divisions to the opposite rounding.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30714 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (store_constructor_field): If bit position is not multiple
of alignment of TARGET's mode, use BLKmode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30713 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (expand_expr_unaligned): Add more code from full case
that is needed when OP0 is in a register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30712 138bc75d-0d04-0410-961f-82ee72b054a4

Update e-address

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30711 138bc75d-0d04-0410-961f-82ee72b054a4

Tue Nov 23 10:55:18 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
  in case of error. Error message tuned.

This fixes a catch clause error handling reported on the java-discuss
mailing list:

  http://sourceware.cygnus.com/ml/java-discuss/1999-q4/msg00358.html

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30710 138bc75d-0d04-0410-961f-82ee72b054a4

1999-11-27  Per Bothner  <per@bothner.com>

* exception.cc:  Remove prototype declarations for malloc and free.
These clash with recent versions of glibc, which specifies `throws ()'
when __cplusplus is defined.  Instead, #include <stdlib.h>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30709 138bc75d-0d04-0410-961f-82ee72b054a4

Fix for gcc.c-torture/noncompile/920824-1.c on SH (and mips?)
* dwarfout.c (field_byte_offset): Size can be zero if there was
an error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30708 138bc75d-0d04-0410-961f-82ee72b054a4

hu Nov  4 16:27:01 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
        (qualify_ambiguous_name): Likewise.

(This patch fixes the gcj PR #55.)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30707 138bc75d-0d04-0410-961f-82ee72b054a4

Delete unused vars.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30706 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing return types

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30705 138bc75d-0d04-0410-961f-82ee72b054a4

don't skip GLIBC files any more, more C++ header testing, corrected spelling of mach

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30704 138bc75d-0d04-0410-961f-82ee72b054a4

New test: gcc.dg/991129-1.c

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30703 138bc75d-0d04-0410-961f-82ee72b054a4

Verify class is ok when allocating reload reg in push_reload

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30702 138bc75d-0d04-0410-961f-82ee72b054a4

Fix bug in reloads_conflict

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30701 138bc75d-0d04-0410-961f-82ee72b054a4

Clean up parts of the scheduler

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30700 138bc75d-0d04-0410-961f-82ee72b054a4

Delete useless patterns

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30699 138bc75d-0d04-0410-961f-82ee72b054a4

Fix abort in loop_iterations

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30698 138bc75d-0d04-0410-961f-82ee72b054a4

Make ChangeLog entry clearer

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30697 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30696 138bc75d-0d04-0410-961f-82ee72b054a4

1999-11-29  David S. Miller  <davem@redhat.com>

* config/sparc/sparc.c (init_cumulative_args): Fix type of third
arg.
* config/sparc/sparc-protos.h: Update proto, move into RTX_CODE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30695 138bc75d-0d04-0410-961f-82ee72b054a4

Fix a typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30694 138bc75d-0d04-0410-961f-82ee72b054a4

    * com.c (ffecom_file_, ffecom_file, file_buf,
        ffecom_open_include_): Constify a char*.
        (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
        ATTRIBUTE_UNUSED.
        (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
        (lang_print_error_function): ANSI-fy.

        * com.h (ffecom_file): Constify a char*.

        * fini.c (main): Call return, not exit.

        * g77spec.c (lang_specific_driver): Use non-const *in_argv in
        assignment.

        * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
        const-ness.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30693 138bc75d-0d04-0410-961f-82ee72b054a4

* com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.

(ffecom_char_enhance_arg_, ffecom_do_entry_,
ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
ffecom_start_progunit_, ffecom_start_progunit_,
ffecom_start_progunit_, ffecom_sym_transform_assign_,
ffecom_transform_equiv_, ffecom_transform_namelist_,
ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
Adjust accordingly.

* com.h (ffecom_get_invented_identifier): Likewise.

* sts.c (ffests_printf): New function taking ellipses.
(ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
ffests_printf_2Us): Delete.

* sts.h: Likewise.

* std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.

* ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30692 138bc75d-0d04-0410-961f-82ee72b054a4

    * libiberty.h: Include stdarg.h when ANSI_PROTOTYPES is defined.
        (asprintf, vasprintf): Provide declarations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30691 138bc75d-0d04-0410-961f-82ee72b054a4

    * i386/sco5.h (FINI_SECTION_ASM_OP_COFF): Move destructor fn
        table from .fini into .dtor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30690 138bc75d-0d04-0410-961f-82ee72b054a4