* alpha.h (TARGET_SWITCHES): Document switches.
        (TARGET_OPTIONS): Likewise.

From-SVN: r24626

From-SVN: r24625

From-SVN: r24624

From-SVN: r24623

        * basic-block.h (basic_block_head): Rename to x_basic_block_head.
        (basic_block_end): Rename to x_basic_block_end.
        (BLOCK_HEAD, BLOCK_END): Update.
        * caller-save.c: Change basic_block_head/end references to
        BLOCK_HEAD/END.
        * combine.c, flow.c, function.c, gcse.c, global.c: Likewise.
        * graph.c, haifa-sched.c, local-alloc.c, regclass.c: Likewise.
        * regmove.c, reload1.c, reorg.c, sched.c: Likewise.

From-SVN: r24622

From-SVN: r24620

From-SVN: r24619

From-SVN: r24618

From-SVN: r24617

From-SVN: r24616

From-SVN: r24615

From-SVN: r24614

From-SVN: r24613

From-SVN: r24612

From-SVN: r24611

From-SVN: r24610

From-SVN: r24609

        * gjavah.c (java_float_finite): Use a union to do type punning.
        (java_double_finite): Likewise.

From-SVN: r24608

From-SVN: r24607

        * gcc.c (xstrerror): Renamed from my_strerror.  All callers
        changed.  Remove prototype since we get that from libiberty.h.
        * protoize.c (xstrerror): Likewise.

From-SVN: r24605

        * gcc.c (read_specs): Ensure format specifiers match their arguments.

From-SVN: r24604

        * tree.c (copy_node): Oops.  That would be copy not zero
        in that last change.

From-SVN: r24603

From-SVN: r24602

From-SVN: r24601

	* config/c4x/c4x.c: Include system.h.
 	(c4x_caller_save_map): Disable caller save for RC.
	(c4x_optimization_options): Disable scheduling before reload.
	(valid_parallel_load_store) : Define return type as int.
	Remove unused variable regs.
	* config/c4x/c4x.h (REGISTER_MOVE_COST): Make independent of register
	class.
	* config/c4x/c4x.md (rotlqi3, rotrqi3): Fix up emitted RTL to
	handle rotations.
	(*db, decrement_and_branch_until_zero): Fix up constraints
	to keep reload happy.

From-SVN: r24600

        * tree.c (make_node): Call bzero instead of inline clear.
        (copy_node, make_tree_vec, build1): Likewise.
        (get_identifier): Call strlen instead of inline count.
        (maybe_get_identifier): Likewise.

From-SVN: r24599

	* config/c4x/c4x.md: (in_annul_slot_3): Allow unarycc and binarycc
	operations in 3rd annulled delay slot.
	(*lshrqi3_const_set): Disallow c constraint for operand0.
	(modhi3+1, modhi3+2): Set attribute type to multi.
	* config/c4x/c4x.c (c4x_S_constraint): Removed space in middle of
	!= operator.

From-SVN: r24592

Another attempt to get tm-dwarf2.h onto the TRUNK instead of the
fixinc-branch.
* configure.in: New flag --with-dwarf2.   If set, enables DWARF-2
debugging as default.
* config/tm-dwarf2.h: New file.

From-SVN: r24581

parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL on CONSTRUCTOR (since that trashes TREE_CST_RTL).

	
	* parse.y (build_new_array_init):  Don't set EXPR_WFL_LINECOL
	on CONSTRUCTOR (since that trashes TREE_CST_RTL).
	(patch_new_array_init):  Clear TREE_CONSTANT also if INDIRECT_REF.
	(register_fields):  Set TREE_STATIC on NEW_ARRAY_INIT, not on
	CONSTRUCTOR (which causes expand_expr to call output_constant_def).
	* expr.c (java_lang_expand_expr):  Check TREE_STATIC of NEW_ARRAY_INIT.

From-SVN: r24580

parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL on CONSTRUCTOR (since that trashes TREE_CST_RTL).

�
	* parse.y (build_new_array_init):  Don't set EXPR_WFL_LINECOL
	on CONSTRUCTOR (since that trashes TREE_CST_RTL).
	(patch_new_array_init):  Clear TREE_CONSTANT also if INDIRECT_REF.
	(register_fields):  Set TREE_STATIC on NEW_ARRAY_INIT, not on
	CONSTRUCTOR (which causes expand_expr to call output_constant_def).
	* expr.c (java_lang_expand_expr):  Check TREE_STATIC of NEW_ARRAY_INIT.

From-SVN: r24579

parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL on CONSTRUCTOR (since that trashes TREE_CST_RTL).

d
	* parse.y (build_new_array_init):  Don't set EXPR_WFL_LINECOL
	on CONSTRUCTOR (since that trashes TREE_CST_RTL).
	(patch_new_array_init):  Clear TREE_CONSTANT also if INDIRECT_REF.
	(register_fields):  Set TREE_STATIC on NEW_ARRAY_INIT, not on
	CONSTRUCTOR (which causes expand_expr to call output_constant_def).
	* expr.c (java_lang_expand_expr):  Check TREE_STATIC of NEW_ARRAY_INIT.

From-SVN: r24578

        * gansidecl.h: Allow attribute unused on labels only when we are
        version 2.93 or higher.  Not all versions of 2.92 have this feature.
        * version.c: Bump minor number to 93.

From-SVN: r24577

From-SVN: r24576

@
	* check-init.c (check_init):  If compiling to native, we don't
	see THROW_EXPR.  Instead, look for a call to throw_node (_Jv_Throw).

From-SVN: r24575

        * stmt.c (optimize_tail_recursion): New function, extracted from ...
        (expand_return): Use optimize_tail_recursion.
        * tree.h (optimize_tail_recursion): Declare.

From-SVN: r24574

	* parse-scan.y (variable_declarator_id): Set or increment
	bracket_count.
	(bracket_count): New global.
	(formal_parameter): Handle case where bracket pairs trail variable
	declarator id.

From-SVN: r24573

	* system.h (abort): Supply more detailed information on how to
	report an Internal Compiler Error.

From-SVN: r24571

	* config/m68k/m68k.h: Declare output_function_epilogue.
	* recog.h: Declare next_insn_tests_no_inequality.

From-SVN: r24570

From-SVN: r24569

From-SVN: r24568