From-SVN: r18892

From-SVN: r18891

From-SVN: r18890

From-SVN: r18888

        * class.c (alter_access): Remove unused label.  Add braces
        around empty else clause.
        * lex.c (yyprint): Fix argument to printf.

From-SVN: r18887

        * objc/sendmsg.c (__objc_block_forward): Add braces for return
        value if INVISIBLE_STRUCT_RETURN.

From-SVN: r18886

From-SVN: r18885

From-SVN: r18884

From-SVN: r18883

	* pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
	* pt.c (instantiate_class_template): Make sure template
	arguments are permanent.
	* init.c (resolve_offset_ref): Don't go looking around in
	template types.
	* semantics.c: Add routines to handle expressions, and some
	declaration processing.
	* parse.y: Use them.
	(current_class_depth): Move declaration to cp-tree.h.
	* parse.c: Regenerated.
	* cp-tree.h: Use them.
	(current_class_depth): Declare.
	* pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.

From-SVN: r18882

From-SVN: r18881

        * genpeep.c (main): Remove unused variable 'i' from the generated
        file.

From-SVN: r18880

        * genemit.c (gen_expand): Do not emit "_done" or "_fail" labels.
        (gen_split): Likewise.
        (main): Rework generated definitions of DONE and FAIL so that they
        no longer use gotos.  Avoids warnings about unused labels.

From-SVN: r18879

        * integrate.c (copy_rtx_and_substitute): Rework to avoid need for
        unused "junk" variable.

From-SVN: r18878

genattrtab.c (write_complex_function): Add a default case in generated switch statement to keep -W -Wall quiet.

        * genattrtab.c (write_complex_function): Add a default case in
        generated switch statement to keep -W -Wall quiet.

From-SVN: r18877

Add documentation of Thumb command line options.

From-SVN: r18876

From-SVN: r18875

From-SVN: r18874

From-SVN: r18873

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