regclass.c (reg_scan_mark_refs): Be more selective about when we mark a register with REGNO_POINTER_FLAG.

        * regclass.c (reg_scan_mark_refs): Be more selective about
        when we mark a register with REGNO_POINTER_FLAG.

From-SVN: r18849

	* reload1.c (reg_reloaded_contents, reg_reloaded_insn):
	Change meaning: index is now hard reg number.
	(reg_reloaded_valid, reg_reloaded_dead): New variables.
	(reload_spill_index): Content is now a hard reg number.
	(reload_as_needed): Change to fit new variable meaning.
	(forget_old_reloads_1, allocate_reload_reg): Likewise.
	(choose_reload_regs, emit_reload_insns): Likewise.

From-SVN: r18848

From-SVN: r18847

	* call.c (build_over_call): Check IS_AGGR_TYPE, not
	TYPE_LANG_SPECIFIC.
	* typeck.c (convert_arguments): Likewise.

From-SVN: r18846

if 0 ambiguous test case

From-SVN: r18845

From-SVN: r18844

	* decl.c (grokdeclarator): Remove const and volatile from type after
	setting constp and volatilep.
	* class.c (finish_struct_1): Don't warn about bool bitfield larger
	than one bit.

From-SVN: r18843

	* regclass.c (record_reg_classes): '?' increases cost by two.
	* reload.c (find_reloads): Double previous costs.  Output
	reloads cost one unit extra.
	* reload1.c (eliminate_regs): Delete LOAD_EXTENDED_OP code that
	boiled down to && ! 0.
	* reload.c (find_equiv_reg): Also consider a goal offset from the
	frame pointer to be constant.

From-SVN: r18842

Thu Mar 26 10:25:52 1998  Mark Mitchell  <mmitchell@usa.net>
	* pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.

From-SVN: r18841

        * acinclude.m4: Bring back changes lost during merge.
        (mostly Cygwin, automake and EGCS_PROG_INSTALL stuff).
        * aclocal.m4: Likewise.
        * configure.in: Likewise.

From-SVN: r18840

	* call.c (build_object_call): Complain about ambiguous operator(),
	rather that crashing.
	(build_new_op): Likewise.
	(build_op_delete_call): Likewise.

From-SVN: r18839

	* cvt.c (perform_qualification_conversions): Use comp_target_types
	instead of comp_ptr_ttypes.

From-SVN: r18838

From-SVN: r18837

From-SVN: r18836

haifa-sched.c (find_post_sched_live): Use EXECUTE_IF_SET_IN_REG_SET instead of calling REGNO_REG_SET_P for each pseudo.

        * haifa-sched.c (find_post_sched_live): Use EXECUTE_IF_SET_IN_REG_SET
        instead of calling REGNO_REG_SET_P for each pseudo.
        (update_reg_usage): Likewise.
        (compute_block_backward)dependences): Do not call "free_list" for
        an empty list.
Improves compile times by about 7% on average on my PAs.

From-SVN: r18835

From-SVN: r18834

Wed Mar 25 16:10:50 1998  Mark Mitchell  <mmitchell@usa.net>
	* cp-tree.h (enforce_access): Declare.
	* call.c (enforce_access): Make it extern, not static.
	* class.c (alter_access): Use enforce_access; modify code for ISO
	compliance, rather than ARM rules.

From-SVN: r18832

From-SVN: r18831

test cases for g++15235

From-SVN: r18830

From-SVN: r18829

fix for g++/15235 now generates a warning here

From-SVN: r18828

	* c-common.c (check_format_info): Initialize type, is_type.  New local
	integral_format.  Don't warn for 'L' when pedantic.  Do warn for 'L'
	when pedantic if used with integral format specifier.

From-SVN: r18827

From-SVN: r18826

From-SVN: r18825

From-SVN: r18824

	* expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
	if (aggregate_value_p (type)).

From-SVN: r18823

From-SVN: r18822

	* loop.c (scan_loop): Initialize move_insn_first to zero.

From-SVN: r18821

From-SVN: r18815

From-SVN: r18814

       * config/i386/go32-rtems.h: Defined TARGET_MEM_FUNCTIONS.
       * config/i386/rtems.h: Likewise.
       * config/i960/rtems.h: Likewise.
       * config/m68k/rtems.h: Likewise.
       * config/mips/rtems64.h: Likewise.
       * config/pa/rtems.h: Likewise.
       * config/rs6000/rtems.h: Likewise.
       * config/sh/rtems.h: Likewise.
       * config/sparc/rtems.h: Likewise.

From-SVN: r18813

From-SVN: r18812

From-SVN: r18811

From-SVN: r18808

From-SVN: r18807

From-SVN: r18806

�
	* tree.c (mapcar): When dealing with a DECL, use it's constant
	value, if any.
	* pt.c (lookup_template_class): Don't mangle the names of template
	classes whose arguments are unknown.
	* pt.c (tsubst_expr): Handle GOTO_STMT correctly.

From-SVN: r18805

�
	* tree.c (mapcar): When dealing with a DECL, use it's constant
	value, if any.
	* pt.c (lookup_template_class): Don't mangle the names of template
	classes whose arguments are unknown.
	* pt.c (tsubst_expr): Handle GOTO_STMT correctly.

From-SVN: r18804

�
	* tree.c (mapcar): When dealing with a DECL, use it's constant
	value, if any.
	* pt.c (lookup_template_class): Don't mangle the names of template
	classes whose arguments are unknown.
	* pt.c (tsubst_expr): Handle GOTO_STMT correctly.

From-SVN: r18803

�
	* tree.c (mapcar): When dealing with a DECL, use it's constant
	value, if any.
	* pt.c (lookup_template_class): Don't mangle the names of template
	classes whose arguments are unknown.
	* pt.c (tsubst_expr): Handle GOTO_STMT correctly.

From-SVN: r18802