From-SVN: r18718

From-SVN: r18717

        * fold-const.c (fold): Replace sign-extension of a zero extended
        value by a single zero extension.

From-SVN: r18713

	* except.c (init_eh): Do nothing.
	(save_eh_status): Call init_eh_for_function, not init_eh.
	* function.c (push_function_context_to): Don't call init_emit.

From-SVN: r18710

From-SVN: r18709

	* pt.c (get_bindings_real): Rename from get_bindings.  Add
	check_rettype parm.
	(get_bindings): Pass 1.
	(get_bindings_overload): Pass 0.

From-SVN: r18708

From-SVN: r18705

	* pt.c (check_explicit_specialization): When reverting a static
	member function, also remove the `this' parameter from
	last_function_parms.

From-SVN: r18704

        * final.c (shorten_branches): Add parentheses around +/- in
        operand of &.
        * flow.c (life_analysis): Wrap variable `i' in macro ELIMINABLE_REGS.

From-SVN: r18703

	* pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
	a function context.

From-SVN: r18702

	* decl.c (store_bindings): Use free_binding_vecs.
	(pop_from_top_level): Likewise.

From-SVN: r18701

regclass.c (memory_move_secondary_cost): Wrap uses of SECONDARY_INPUT_RELOAD_CLASS and SECONDARY_OUTPUT_RELOAD_CLASS...

P
	* regclass.c (memory_move_secondary_cost): Wrap uses of
	SECONDARY_INPUT_RELOAD_CLASS and SECONDARY_OUTPUT_RELOAD_CLASS
	with #ifdef tests.

From-SVN: r18699

From-SVN: r18698

�
	* config/m68k/m68k.md (addqi3): Fix typo gen_INT vs. GEN_INT.
	* flow.c (life_analysis): #include <sys/types.h> to make sure
	size_t is defined.
	* cplus-dem.c (demangle_function_name): Likewise.

From-SVN: r18697

�
	* config/m68k/m68k.md (addqi3): Fix typo gen_INT vs. GEN_INT.
	* flow.c (life_analysis): #include <sys/types.h> to make sure
	size_t is defined.
	* cplus-dem.c (demangle_function_name): Likewise.

From-SVN: r18696

�
	* config/m68k/m68k.md (addqi3): Fix typo gen_INT vs. GEN_INT.
	* flow.c (life_analysis): #include <sys/types.h> to make sure
	size_t is defined.
	* cplus-dem.c (demangle_function_name): Likewise.

From-SVN: r18695

 
	* config/m68k/m68k.md (addqi3): Fix typo gen_INT vs. GEN_INT.
	* flow.c (life_analysis): #include <sys/types.h> to make sure
	size_t is defined.
	* cplus-dem.c (demangle_function_name): Likewise.

From-SVN: r18694

P
	* final.c (insn_noperands): Change type to unsigned int.
	(final_scan_insn): Likewise for noperands;
	properly check operand number boundaries.

From-SVN: r18693

�
	* final.c (insn_noperands): Change type to unsigned int.
	(final_scan_insn): Likewise for noperands;
	properly check operand number boundaries.

From-SVN: r18692

	* gcc.dg/980313-1.c: New test for fp conditional move on PPro.

From-SVN: r18679

From-SVN: r18678

From-SVN: r18677

* alpha.md (extzv): Don't reject register operands.  Fix
mode of operand 1.

From-SVN: r18676

* dbxout.c (dbxout_function_end): Fix last change.  The correct
predicate is ASM_OUTPUT_SECTION_NAME.

From-SVN: r18675

	* sh.md (ashlsi_c-1): Delete 3rd argument to gen_ashlsi_c.
	(ashlsi): Use match_dup 1 instead of match_operand 2.

From-SVN: r18674

From-SVN: r18673

Wed Mar 18 13:46:07 1998  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
        * fold-const.c (operand_equal_for_comparison_p): See if equal
        when nop conversions are removed.

From-SVN: r18672

Wed Mar 18 13:42:01 1998  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
        * expr.c (expand_expr, case COND_EXPR): If have conditional move,
        don't use ORIGINAL_TARGET unless REG.

From-SVN: r18671

From-SVN: r18670

	* loop.c (struct movable): New field move_insn_first.
	(scan_loop): In consec sets code, set it.  Clear it otherwise.
	(move_movables): In consec sets code, use it.  Copy REG_NOTES from
	p to i1 only if i1 does not have REG_NOTES.  Delete obsolete ifdefed
	out code.

From-SVN: r18669

	* decl.c (make_implicit_typename): Only change the type of a
	TYPENAME_TYPE.

From-SVN: r18668

	* semantics.c: New file, containing routines to perform the
	semantic phase of parsing.
	* parse.y: Use it.
	* pt.c (tsubst_expr): Likewise.
	* cp-tree.h: Declare the various functions in semantics.c.
	Provide macros to access _STMT tree nodes.
	* cp-tree.def: Add ASM_STMT tree node.
	* Makefile.in, Make-lang.in: Add dependencies on and for
	semantics.c.

From-SVN: r18658

        * rtl.c (read_rtx): Fall back on homebrew atoll if HOST_WIDE_INT
        is large, and the system doesn't provide atoll or atoq.
        (atoll): New.
        * alpha/xm-vms.h (HAVE_ATOLL): Define.
        Reported by Klaus Kaempf <kkaempf@progis.de>.

From-SVN: r18657

Makefile.in ($(CONFIGURE_TARGET_MODULES)): Set CONFIG_SITE to a non-existent file since /dev/null loses with bash...

1998-03-18  Dave Love  <d.love@dl.ac.uk>
	* Makefile.in ($(CONFIGURE_TARGET_MODULES)): Set CONFIG_SITE to a
	non-existent file since /dev/null loses with bash 2.0/autoconf 2.12.

From-SVN: r18656

($(CONFIGURE_TARGET_MODULES)): Set CONFIG_SITE to a
non-existent file since /dev/null loses with bash 2.0/autoconf 2.12.

From-SVN: r18655

        * c-lang.c (finish_file): Wrap variable `void_list_node' with macro
        test !ASM_OUTPUT_CONSTRUCTOR || !ASM_OUTPUT_DESTRUCTOR.
        * calls.c (emit_call_1): Wrap variable `already_popped' with macro
        test !ACCUMULATE_OUTGOING_ARGS.
        * collect2.c (write_c_file_glob): Wrap function definition in
        macro test !LD_INIT_SWITCH.
        * combine.c (try_combine): Wrap variables `cc_use' and
        `compare_mode' in macro test EXTRA_CC_MODES.
        * cpplib.c (do_ident): Remove unused variable `len'.
        (skip_if_group): Remove unused variables `at_beg_of_line' and
        `after_ident'.
        (cpp_get_token): Remove unused variable `dummy'.
        * dbxout.c (scope_labelno): Move static variable definition inside
        the one function scope where it is used.
        (dbxout_function_end): Wrap prototype and definition in
        macro test !NO_DBX_FUNCTION_END.
        * dwarf2out.c (add_subscript_info): Wrap variable `dimension_number'
        in macro test !MIPS_DEBUGGING_INFO.
        * expr.c (expand_builtin_setjmp): Move declaration of variable `i'
        into the scope where it is used.  Wrap empty else-statement body
        in braces.
        * fix-header.c: Fix typo in comment.
        (inf_skip_spaces): Cast results of INF_UNGET to (void).
        (check_protection, main): Likewise.
        * flow.c (find_basic_blocks_1): Remove dangling comment text.
        * function.c (contains): Wrap prototype and definition in macro
        test HAVE_prologue || HAVE_epilogue.
        (fixup_var_refs_1): Remove unused variable `width'.
        * gen-protos.c (main): Remove unused variable `optr'.
        * haifa-sched.c (debug_control_flow): Remove unused variable `j'.
        * libgcc2.c (__udiv_w_sdiv): Provide dummy return value of 0.
        (__sjpopnthrow): Remove unused variable `jmpbuf'.
        (__throw): Remove unused variable `val'.
        * protoize.c: Check for a previously existing definition before
        defining *_OK macros.
        * scan-decls.c (scan_decls): Remove unused variable `old_written'.

From-SVN: r18654

From-SVN: r18653

	* pt.c (check_explicit_specialization): Complain about default args
	in explicit specialization.

From-SVN: r18652

From-SVN: r18651

	* parse.y (nomods_initdcl0): Also call cp_finish_decl for a
	constructor_declarator.

From-SVN: r18650