* config/sparc/sparc.md (ashldi3+1): Name it ashldi3_sp64.
	(ashlsi3_const1, ashldi3_const1): New combiner patterns.
	(ashrsi3_extend, ashrsi3_extend2): New combiner patterns.
	(lshrsi3_extend, lshrsi3_extend2): Ditto.

From-SVN: r22805

function.c (purge_addressof_1): If trying to take a sub-word integral piece of a floating point mode...

	* function.c (purge_addressof_1): If trying to take a sub-word
	integral piece of a floating point mode, put it on the stack.

From-SVN: r22804

From-SVN: r22803

	* class.c (current_class_ptr, current_class_ref): Clarify
	documentation.
	* cvt.c (ocp_convert): Don't expect fold to remove all trivial
	NOP type conversions.
	* decl.c (decls_match): Use comptypes directly; ignore
	qualifiers on the DECL.
	(duplicate_decls): Remove qualifier checks on DECL.
	(grokdeclarator): Make the type built up include top-level
	qualifiers.
	* decl2.c (do_dtors): Fix spelling error.
	* error.c (dump_simple_decl): Don't look at qualifiers on the decl
	when printing type information.
	* init.c (build_new_1): Add documentation.  Deal with the fact
	that type of allocated memory now contains qualifiers.
	* lex.c (is_global): Improve error-recovery.
	* sig.c (build_member_function_pointer): Don't cast away const
	on fields of sigtable_entry_type.
	* tree.c (lvalue_type): Don't look at top-level qualifiers on
	expressions.
	* typeck.c (decay_conversion): Likewise.
	(build_component_ref): Make sure the type of the COMPONENT_REF
	contains top-level qualifiers, as appropriate.  Improve
	error-handling.
	(build_indirect_ref): Simplify.  Don't strip top-level qualifiers.
	(build_array_ref): Likewise.
	(build_unary_op): Improve error-recovery.
	(unary_complex_lvalue): Make taking the address a bound member
	function an error, not a sorry.
	(build_conditional_expr): Look at the type qualifiers, not the
	qualifiers on the expression itself.

From-SVN: r22802

From-SVN: r22801

	* decl2.c (merge_functions): Remove duplicates.
	* decl2.c: Add -f{no-,}implicit-inline-templates.
	(lang_decode_option): Unset it if -frepo.
	(import_export_decl): Check it.
	* decl.c (lookup_name_real): Template parms also take precedence
	over implicit typename.  Only warn if yylex.

From-SVN: r22800

From-SVN: r22796

From-SVN: r22795

	* typeck.c (build_conditional_expr): Only fold if ifexp is an
	INTEGER_CST.

From-SVN: r22794

	* decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
	instead of linkage.

From-SVN: r22793

	* PROJECTS: Remove template friends.
	* collect2.c (sort_ids): Remove unused variable.
	* tm.texi (MATH_LIBRARY): Document.
	(NEED_MATH_LIBRARY): Remove.

From-SVN: r22792

	* varasm.c (assemble_start_function, assemble_variable, weak_finish,
	assemble_alias): Do ASM_GLOBALIZE_LABEL for weak symbols, too.

From-SVN: r22791

From-SVN: r22790

From-SVN: r22773

	* g++.old-deja/g++.pt/friend34.C: New test; name injection of
	friend template declared within template class conflicts with
	nested class of the same name
	* g++.old-deja/g++.other/badopt1.C: New test; post-increment
 	is ignored
	* g++.old-deja/g++.other/decl1.C: New test; incorrect parsing of
	object with direct initializer as function declaration
	* g++.old-deja/g++.other/decl2.C: New test; duplicate initializers
	* g++.old-deja/g++.other/null2.C: New test; conditional operator
 	involving const pointer and NULL produces incorrect result
	* g++.old-deja/g++.other/typename1.C: New test; template-dependent
 	type name without `typename' should be rejected with -pedantic

From-SVN: r22770

From-SVN: r22769

From-SVN: r22768

From-SVN: r22767

function.c (purge_addressof_1): Do not perform endianness corrections on bitpos, who we call will do it for us.

	* function.c (purge_addressof_1): Do not perform endianness
	corrections on bitpos, who we call will do it for us.

From-SVN: r22766

        * h8300.c (WORD_REG_USED): Fix typo.
        (initial_offset): Use WORD_REG_USED.
        * h8300.c (handle_pragma): Fix typo.

From-SVN: r22755

�
	* caller-save.c (insert_save_restore): Break this function up
	into new functions insert_restore, insert_save and insert_one_insn.
	All callers changed.
	(insert_restore): New function, mostly broken out of
	insert_save_restore.
	(insert_save): Likewise.
	(insert_one_insn): Likewise.
	(restore_referenced_regs): New argument BLOCK.  All callers changed.
	(save_call_clobbered_regs): Don't keep track of basic block boundaries
	in this function, do it in insert_one_insn instead.

From-SVN: r22754

0
	* caller-save.c (insert_save_restore): Break this function up
	into new functions insert_restore, insert_save and insert_one_insn.
	All callers changed.
	(insert_restore): New function, mostly broken out of
	insert_save_restore.
	(insert_save): Likewise.
	(insert_one_insn): Likewise.
	(restore_referenced_regs): New argument BLOCK.  All callers changed.
	(save_call_clobbered_regs): Don't keep track of basic block boundaries
	in this function, do it in insert_one_insn instead.

From-SVN: r22753

	* reload1.c (reload): Break out some more pieces into separate
	functions.
	(dump_needs): New function, broken out of reload.
	(set_initial_elim_offsets): Likewise.
	(init_elim_table): Likewise.
	(update_eliminables): Likewise.

From-SVN: r22752

	* global.c (global_alloc): Delete code to manage the scratch_list.
	* local-alloc.c (qty_scratch_rtx): Delete.
	(scratch_block): Delete.
	(scratch_list): Delete.
	(scratch_list_length): Delete.
	(scratch_index): Delete.
	(alloc_qty_for_scratch): Delete.
	(local-alloc): Update initialization of max_qty.
	Delete code to manage the scratch list.
	Delete code to allocate/initialize qty_scratch_rtx.
	(block_alloc): Don't allocate quantities for scratches.
	Delete code to manage the scratch list.
	* regs.h (scratch_list): Delete declaration.
	(scratch_block): Delete declaration.
	(scratch_list_length): Delete declaration.
	* reload1.c (reload): Delete code to manage the scratch list.
	(spill_hard_reg): Likewise.
	(mark_scratch_live): Delete.

From-SVN: r22751

From-SVN: r22750

From-SVN: r22749

From-SVN: r22748

	* README: Remove installation instructions and refer to the
	INSTALL directory instead.

From-SVN: r22747

	* t-sh (LIB1ASMFUNCS): Add _set_fpscr .
	* config/sh/lib1funcs.asm (___set_fpscr): Add.

From-SVN: r22746

1998-10-02  Dave Love  <d.love@dl.ac.uk>
	* com.c (ffecom_expr_intrinsic_): Fix return type for RAND.

From-SVN: r22745

From-SVN: r22744

8
        * regclass.c (reg_scan_mark_refs): Return immediately if passed a
        NULL_RTX as an argument.

From-SVN: r22741

(
        * regclass.c (reg_scan_mark_refs): Return immediately if passed a
        NULL_RTX as an argument.

From-SVN: r22740

From-SVN: r22739

        * Makefile.in (unlibsubdir): Define.
        (DRIVER_DEFINES): Use unlibsubdir.
        (cccp.o, cpplib.o, protoize.o, unprotoize.o): Similarly.
        (stmp-fixinc): Similarly.
The infamous unlibsubdir patch.  Makes it somewhat easier to move toolchains
around.  Helps cygwin folks.

From-SVN: r22737

From-SVN: r22736

        * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
        (FLAGS_TO_PASS): Added.
        (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
        * archive.c: Change config.h to tconfig.h.
        * configure.in: Find gcc's object directory even for multilibs.

Co-Authored-By: Jeffrey A Law <law@cygnus.com>

From-SVN: r22725

        * regmove.c (regmove_optimize): Add variable old_max_uid.
        At the end of the function, update basic_block_end.

From-SVN: r22724

        * gcc.c-torture/compile/981001-2.c: New test.
        * gcc.c-torture/compile/981001-3.c: New test.

From-SVN: r22723

dwarf2out.c (expand_builtin_dwarf_reg_size): Use FIRST_PSEUDO_REGISTER as upper bound for last_end, not an arbitrary constant.

	* dwarf2out.c (expand_builtin_dwarf_reg_size): Use
	FIRST_PSEUDO_REGISTER as upper bound for last_end, not an
	arbitrary constant.

From-SVN: r22722