unconditional jump, handle case where prev_label can be zero.

From-SVN: r5246

initializers instead of discarding them.

From-SVN: r5245

pseudo.

From-SVN: r5244

Fix bugs relating to order in which moves are done.

From-SVN: r5243

From-SVN: r5242

From-SVN: r5241

From-SVN: r5240

        * collect2.c (is_ctor_dtor): Make sizeof argument match the
        string.

From-SVN: r5239

From-SVN: r5238

(make_compound_operation): Handle the case
(and (xor/ior (lshift...) (lshift...)) ...).
(make_field_assignment): In get_pos_from_mask call, only invert
bits in mode mask.

From-SVN: r5237

class as an input reload.

From-SVN: r5236

From-SVN: r5235

From-SVN: r5234

it afterwards.

From-SVN: r5233

split extra off into a slot of its own.
(combine_temp_slots): New function.
(free_temp_slots, pop_temp_slots): Call combine_temp_slots.

From-SVN: r5232

(zero_extendqisi2, zero_extendqihi2): Change anonymous patterns to use 16-bit
and 32-bit hexadecimal values and masks instead of bit ranges if constant.
(rotlsi3, lshrsi3, move condition codes, scc insns): Likewise.

From-SVN: r5231

(push_c_function_context, pop_c_function_context): Don't save it.

From-SVN: r5230

shorter than int, including short enums.

From-SVN: r5229

(get_parm_info, store_parm_decls): If PROMOTE_PROTOTYPE, promote all
integral types shorter than int, including short enums.

From-SVN: r5228

From-SVN: r5227

(TARGET_SWITCHES): Rearrange to have three TOC choices.
(ASM_OUTPUT_SPECIAL_POOL_ENTRY): Use TARGET_NO_FP_IN_TOC.

From-SVN: r5226

From-SVN: r5225

(LINK_SPEC): Add missing `-' before `k' option.
(PREFERRED_DEBUGGING_TYPE): Define to DBX_DEBUG.
(SDB_DEBUGGING_INFO): Define.
(MD_EXEC_PREFIX): Define to /usr/local/lib/gcc-.
(LINK_LIBGCC_SPECIAL_1): Define.
(NAME__MAIN, SYMBOL__MAIN): Define.

From-SVN: r5224

(call+1, call+2, call_value+1, untyped_call+1): Split
into two patterns, one using address_operand and 'p', the other
immediate_operand and 'i'.

From-SVN: r5223

From-SVN: r5222

(nonzero_bits): Fix reversed test for when we need to insert extra bits when
sizes differ.
(nonzero_bits, case EQ): Always return STORE_FLAG_VALUE when returning integer
mode; remove now-redundant test.

From-SVN: r5221

From-SVN: r5220

(TARGET_SWITCHES): Add -mminimal-toc and -mno-minimal-toc.
(ELIMINABLE_REGS): Add elimination for r30.
(CAN_ELIMINATE): Add case for r30.
(INITIAL_ELIMINATION_OFFSET): Add case for r30.
(toc_section): When TARET_MINIMAL_TOC, initialize toc_table.

From-SVN: r5219

(print_operand_address): When TARGET_MINIMAL_TOC, use
r30 instead of r2 for TOC references.
(output_prologue): If TARGET_MINIMAL_TOC, and the constant pool
is needed, then setup r30.
(output_toc): When TARGET_MINIMAL_TOC, use .long instead of .tc.

From-SVN: r5218

From-SVN: r5217

From-SVN: r5216

From-SVN: r5215

From-SVN: r5214

	* expmed.c (store_bit_field): Do not use bitfield instructions for
	STRICT_ALIGNMENT machines if the MEM's alignment isn't as big as
	the MEM's mode.

From-SVN: r5213

From-SVN: r5212

save and restore FP regs.

From-SVN: r5211

        * pa.h (STACK_BOUNDARY): Stack pointer is always 512 bit (64 byte)
        aligned.

From-SVN: r5210

From-SVN: r5209

From-SVN: r5208

	* pa.c (output_call): Use ASM_OUTPUT_INTERNAL_LABEL instead
	of output_asm_label.

From-SVN: r5207