From-SVN: r18872

From-SVN: r18871

From-SVN: r18870

From-SVN: r18869

From-SVN: r18868

From-SVN: r18867

        * lang-options.h: Sort all -f*-intrinsics-* options,
        for consistency with other g77 versions.
Another patch from Craig.

From-SVN: r18866

        * stmt.c (expand_expr_stmt): Must generate code for
        statements within an expression (gcc's `({ ... )}')
        even if -fsyntax-only.
Patch from Craig.

From-SVN: r18865

From-SVN: r18864

expr.c (ffeexpr_sym_impdoitem_): Don't blindly reset symbol info after calling ffesymbol_error, to avoid crash.

        * expr.c (ffeexpr_sym_impdoitem_): Don't blindly
        reset symbol info after calling ffesymbol_error,
        to avoid crash.
Another patch from Craig.

From-SVN: r18863

From-SVN: r18862

        * libU77/u77-test.f: Don't bother declaring etime.
        Use `implicit none' and declare mask and lenstr.
        Do ETIME/DTIME consistency check before loop, then
        use loop to verify that dtime "ticks" at some point.
        Check ETIME array-sum using single-precision add, to
        avoid spurious complaint on systems (like x86) that
        use more precision for intermediate results.
        Fix `Results of ETIME and DTIME...' message to print
        pertinent values (r1 and r2 instead of i and j).
        Change loop from 10M to 1K repeated up to 1000 times
        or until dtime "ticks".
        Print the number of 1K loops needed to see this tick.
        Answer a commented question.
        Split up a long line of output and do other prettying.
        Preset lognam in case GETLOG fails to overwrite it.
Patch from Craig.

From-SVN: r18861

	* basic-block.h (basic_block_computed_jump_target): Declare.
	* flags.h: (current_function_has_computed_jump): Declare.
	* flow.c: (basic_block_computed_jump_target): Define.
	(flow_analysis): Allocate it. Set current_function_has_computed_jump
	to 0.
	(find_basic_blocks): Set current_function_has_computed_jump and
	elements of basic_block_computed_jump_target to 1 as appropriate.
	* function.c: (current_function_has_computed_jump): Define.
	* global.c (global_conflicts): Don't allocate pseudos into stack regs
	at the start of a block that is reachable by a computed jump.
	* reg-stack.c (stack_reg_life_analysis): If must restart, do so
	immediately.
	(subst_stack_regs): Undo change from Sep 4 1997.
	(uses_reg_or_mem): Now unused, deleted.
	* stupid.c (stupid_life_analysis): Compute
	current_function_has_computed_jump.
	(stupid_find_reg): Don't allocate stack regs if the function has a
	computed goto.
        * haifa-sched.c (is_cfg_nonregular): Delete code to determine if
        the current function has a computed jump.  Use the global value
        instead.

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

From-SVN: r18860

        * i386/freebsd.h (CPP_PREDEFINES): Remove __386BSD__.
        (DWARF2_UNWIND_INFO): Define to zero.
David E. O'Brien sez it's the right thing to do.

From-SVN: r18859

	* error.c (dump_decl): Be a bit more explicit with template
	type arguments, when verbose.

From-SVN: r18858

From-SVN: r18857

From-SVN: r18856

	* pt.c (redeclare_class_template): New function.
	* cp_tree.h (redeclare_class_template): Declare it.
	* decl.c (xref_tag): Use it.

From-SVN: r18855

From-SVN: r18854

From-SVN: r18853

a
	* Makefile.in (stmp-fixinc): If we're actually fixing include
	files, copy gcc's assert.h into the fixed include dir.
	* fixincludes (assert.h): Avoid any attempts to fix a probably
	broken system specific assert.h file.
	* fixproto (stdlib.h): Make sure, it'll contain a definition of
	size_t.

From-SVN: r18852

d
	* Makefile.in (stmp-fixinc): If we're actually fixing include
	files, copy gcc's assert.h into the fixed include dir.
	* fixincludes (assert.h): Avoid any attempts to fix a probably
	broken system specific assert.h file.
	* fixproto (stdlib.h): Make sure, it'll contain a definition of
	size_t.

From-SVN: r18851

0
	* Makefile.in (stmp-fixinc): If we're actually fixing include
	files, copy gcc's assert.h into the fixed include dir.
	* fixincludes (assert.h): Avoid any attempts to fix a probably
	broken system specific assert.h file.
	* fixproto (stdlib.h): Make sure, it'll contain a definition of
	size_t.

From-SVN: r18850

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