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	* Makefile.in (libgcc2.ready): Revert last patch (Apr 24).

From-SVN: r19454

From-SVN: r19451

From-SVN: r19448

From-SVN: r19445

From-SVN: r19444

From-SVN: r19443

From-SVN: r19442

From-SVN: r19441

From-SVN: r19440

From-SVN: r19439

From-SVN: r19438

	* reg-stack.c: Revert last patch (Apr 20).
	(convert_regs): Set insn to PREV_INSN (next) after do while loop.

From-SVN: r19437

	* m68k/lb1sf68.asm (Laddsf$3): Fix typos in mcf5200 exg code.

From-SVN: r19436

	* loop.c (check_dbra_loop): New locals jump, first_compare, and
	compare_and_branch.  Call get_condition to set first_compare.
	Set compare_and_branch to number of compare/branch instructions.
	Replace PREV_INSN (PREV_INSN (loop_end)) with first_compare.
	Replace '2' with compare_and_branch.

From-SVN: r19435

	* decl.c (maybe_push_to_top_level): Always clear
	current_template_parms and processing_template_decl.
	(pushtag): Remove check of current_class_type and some comments,
	since maybe_push_to_top_level no longer creates confusion.

From-SVN: r19434

cplus-dem.c (demangle_qualified): Add a missing else which caused
qualified names with temp,lates to be demangled improperly.

From-SVN: r19433

From-SVN: r19432

From-SVN: r19431

        * sh.c (sh_expand_prologue, sh_expand_epilogue):
        If TARGET_DOUBLE_ALIGN, preserve 64 bit stack alignment.
        * sh.h (STACK_BOUNDARY): Likewise.

From-SVN: r19430

hostnm_.c (G77_hostnm_0): Fix off-by-one error that was trashing the byte just beyond the CHARACTER*(*)...

Sun Apr 26 09:13:41 1998  Craig Burley  <burley@gnu.org>
	* libU77/hostnm_.c (G77_hostnm_0): Fix off-by-one error
	that was trashing the byte just beyond the CHARACTER*(*)
	argument.

From-SVN: r19429

From-SVN: r19428

that was trashing the byte just beyond the CHARACTER*(*)
argument.

From-SVN: r19427

From-SVN: r19426

From-SVN: r19425

From-SVN: r19424

From-SVN: r19423

From-SVN: r19422

From-SVN: r19421

* alpha.h (CONST_COSTS): Zero is always free.
(RTX_COSTS): Add EV6 costs.  Abort if alpha_cpu is unknown.

From-SVN: r19420

* configure.in: Adjust include paths in F2C_INTEGER and F2C_LONGINT
tests to work out of the build directory.

From-SVN: r19419

	* cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
	(DECL_CLASS_TEMPLATE_P): Likewise.
	(DECL_PRIMARY_TEMPLATE): Likewise.
	(PRIMARY_TEMPLATE_P): Use it.
	(push_template_decl_real): New function.
	(redeclare_class_template): Take new template parameters as
	input.
	(is_specialization_of): New function.
	(comp_template_args): Declare.
	* decl.c (pushtag): Handle friend template classes.
	(xref_tag): Likewise.  Use new calling convention for
	redeclare_class_template.
	* decl2.c (grok_x_components): Handle friend templates.
	* friend.c (is_friend): Use is_specialization_of where
	appropriate.  Deal with friend class templates.
	(make_friend_class): Let a class template be friends with itself.
	* pt.c (comp_template_args): Remove declaration.
	(tsubst_friend_class): New function.
	(push_template_decl_real): New function.
	(push_template_decl): Use it.
	(redeclare_class_template): Adjust for new calling convention.
	(comp_template_args): Give it external linkage.
	(instantiate_class_type): Use tsubst_friend_class to deal
	with friend templates.
	* typeck.c (comptypes): Use comp_template_args, rather than
	expanding it inline.
	* parse.y (component_decl): Handle a nested template type
	like other component type declarations.

From-SVN: r19418

cplus-dem.c (gnu_special): Fix off-by-one bug when checking the length in the name of a virtual table.

	* cplus-dem.c (gnu_special): Fix off-by-one bug when checking the
	length in the name of a virtual table.

From-SVN: r19417

From-SVN: r19416

From-SVN: r19415

	* pt.c (mabybe_get_template_decl_from_type_decl): New function.
	(lookup_template_class): Use it.

From-SVN: r19414

	* pt.c (check_explicit_specialization): Handle overloaded
	constructors correctly.

From-SVN: r19413

From-SVN: r19412

From-SVN: r19410

From-SVN: r19409

	* alias.c (alias_invariant): New variable.
	(record_base_value): New argument INVARIANT.
	(memrefs_conflict_p): If a register has an entry in the alias_invariant
	array, try substituting that value for the register.
	* rtl.h: Declare record_base_value.
	* loop.c, unroll.c: Update callers of record_base_value.
	* alias.c (find_base_value, find_base_term): SIGN_EXTEND and
	ZERO_EXTEND do not affect base values.

From-SVN: r19408