arithmetic and calling expand_assignment.

From-SVN: r3222

From-SVN: r3221

Put GCC_INCLUDE_DIR just before the system dirs whose files are fixed.

From-SVN: r3220

From-SVN: r3219

From-SVN: r3218

From-SVN: r3217

From-SVN: r3216

From-SVN: r3215

From-SVN: r3214

	* dbxout.c (dbxout_type) [case FILE_TYPE, SET_TYPE]: Call with
	missing third arg as 0.

From-SVN: r3213

	* emit-rtl.c (emit_jump_insn_before): Call make_jump_insn_raw with
	only one argument.
	(emit_jump_insn_after): Likewise.
	(emit_jump_insn): Likewise.

From-SVN: r3212

From-SVN: r3211

From-SVN: r3210

	* integrate.c (const_equiv): Delete decl, since it's never defined.
	(fold_out_const_cc0): Likewise.
	* loop.c (delete_insn_forces): Likewise.
	* final.c (alter_cond): Delete decl, since it's never defined.

From-SVN: r3209

	* stor-layout.c (variable_size): Call expand_expr with a NULL_RTX,
	not a NULL_PTR.

From-SVN: r3208

	* calls.c (emit_call_1): Pass a NULL_RTX into emit_call_insn for
	missing last arg.

From-SVN: r3207

(stat.h):  Don't depend upon specific formal
parameter names when locating static functions to convert
to prototype form.  Also be more selective about what
strings to prepend underbars to during renaming of formal
parameters and local variables in static functions.

From-SVN: r3206

(pipe_closed): New function, to handle SIGPIPE.

From-SVN: r3205

From-SVN: r3204

From-SVN: r3203

From-SVN: r3202

From-SVN: r3201

From-SVN: r3200

do copy constant chars, but delete last run of nonwhitespace chars.
(rescan): Handle Newline-Hyphen in expand_to_temp_buffer
as well as when scanning a macro body.

(main): If we are creating a new dependency file with -MD
or -MMD, use "w" fopen mode instead of "a".

(rescan): Prevent token pasting before macro call.
(macroexpand): Prevent token pasting around an arg unless it's raw.

(main): Implement -iwithprefix.

(check_preconditions, do_error, do_warning, do_xifdef):
Don't use signed chars to index into arrays; they might be negative.

From-SVN: r3199

(eligible_for_epilogue_delay): Delete unused variable
`this_function_name'.
(output_fp_move_double): Delete unused var `addr'.
(output_fp_move_quad): Likewise.
(fregs_ever_live): Delete unused static var.
(output_function_epilogue): Delete `n_fregs' and `i'.
(sparc_frw_output_function_prologue): Delete `regno'.
(sparc_frw_output_function_epilogue): Delete `load_nop'.

From-SVN: r3198

From-SVN: r3197

(CONDITIONAL_REGISTER_USAGE): Define for ! TARGET_FPU.
(BASE_RETURN_VALUE_REG): Use reg 8 when ! TARGET_FPU.
(BASE_OUTGOING_VALUE_REG): Use reg 24 when ! TARGET_FPU.

From-SVN: r3196

(movtf, movdf, movsf): Add !TARGET_FPU versions.
(sfmode return): Add pattern for when !TARGET_FPU.
(movsi+2, movsf+1): Use %@ instead of %%fp.
(mulsidi3, umulsidi3): Rewrite, to avoid extending constants.

From-SVN: r3195

From-SVN: r3194

From-SVN: r3193

	* tree.h (value_member, purpose_member, binfo_member,
	tree_int_cst_equal, tree_int_cst_lt, index_type_equal,
	expand_decl_init): Add decls with prototypes.

From-SVN: r3192

From-SVN: r3191

From-SVN: r3190

Remove redundant defines.

From-SVN: r3189

From-SVN: r3188

(adddi3,subdi3): Don't emit code for low part if known to be zero.

From-SVN: r3187

	* pa.c (output_global_address): Handle (high (const (plus ...))).
	(secondary_reload_class): If TARGET_KERNEL, then loading a
	symbolic address, or the high part of a symbolic address requires
	%r1 as a secondary reload register.
	(emit_move_sequence, SYMBOL_REF case): If TARGET_KERNEL, then handle
	secondary reload created for a symbolic (high (const (plus ...))).
	No longer show DP relocation; read_only and normal operands emit the
	same RTL now.
	Emit the same RTL before and after reload, only change how the
	scratch/temporary register is chosen.

From-SVN: r3186

	* pa.md (reload_insi, reload_outsi): Use new "Z" constraint instead
	of "z" constraint.
	(load HIGH patterns): Rewrite to not show DP relocation.

From-SVN: r3185

	* pa.h (GENERAL_OR_FP_OR_SNAKE_FP_REGS): New register class.
	(LEGITIMIZE_ADDRESS): No longer show DP relocation.  Simplify.

From-SVN: r3184

From-SVN: r3183