Fix unrecognized mode warning.  Make string comparisons consistent.
Support machine attributes with arguments.  Make noreturn/volatile
warnings consistent with others.

From-SVN: r8757

(extract_bit_field, fields bigger than word case): Count
subwords in target.  Zero remaining upper bits if unsigned.

From-SVN: r8756

(plain_type_1): For LONG_LONG_TYPE_SIZE, return T_[U]LONG instead of 0
(i.e. T_VOID).

From-SVN: r8755

(expand_binop): Do not force constant shift-count to a register, to
allow possible widening; do not convert_to_mode mode{1,2} or
copy_to_mode_reg if mode{1,2} is VOIDmode.

From-SVN: r8754

(extendqidi2, extendhidi2, extendsidi2, extendplussidi): New patterns.
(adddia_sexthishl32, adddid_sexthishl32): New patterns.
(adddi_dilshr32, adddi_dishl32, adddi_mem): New patterns.
(adddi3, subdi3): Allow more alternatives.
(subdia_sexthishl32, subdid_sexthishl32): New patterns.
(subdi_dishl32, subdi_mem): New patterns.
(negdi2): New pattern.
(ashldi_sexthi, ashldi_const32, ashldi_const, ashldi3): New patterns.
(subreg1ashrdi_const32, ashrdi_const32): New patterns.
(ashrdi_const32_mem, ashrdi_const, ashrdi3): New patterns.
(subreg1lshrdi_const32, lshrdi_const32, lshrdi_const, lshrdi3): Ditto.
(lshrsi_31): New pattern.
(lshrsi_16, lshrsi_17_24): New names for old unnamed patterns.

From-SVN: r8753

From-SVN: r8752

From-SVN: r8751

(const_int_cost, output_move_const_into_data_reg): Likewise.
(singlemove_string): Call output_move_const_into_data_reg.

From-SVN: r8750

From-SVN: r8749

From-SVN: r8748

From-SVN: r8747

(execute): Don't wait for just any N subprocesses, since we may have
started with some subprocesses before we started executing.  Wait just
for _our_ N subprocesses.

From-SVN: r8746

Strip nops from ARG2, just like ARG1.
Make {MIN,MAX}_EXPR properly when type of result different than args.

From-SVN: r8745

From-SVN: r8744

names begin with '*'.

From-SVN: r8743

From-SVN: r8742

From-SVN: r8741

From-SVN: r8740

From-SVN: r8739

From-SVN: r8738

From-SVN: r8737

From-SVN: r8736

From-SVN: r8735

(e64toe): Likewise; also check the exponent field properly.

From-SVN: r8734

From-SVN: r8733

From-SVN: r8732

From-SVN: r8731

From-SVN: r8730

From-SVN: r8729

From-SVN: r8728

(print_operand, case 'f'): New case.
(sparc_initialize_trampoline): Use gen_flush instead of knowing what pattern
looks like.
Use MEM instead of address in flush insn, so virtual reg instantiation can
update.
Ensure address in flush insn is valid.

From-SVN: r8727

From-SVN: r8726

From-SVN: r8725

(fold, case CONVERT_EXPR): Don't remove an integer conversion when outer is FP unless it doesn't change signedness...

(fold, case CONVERT_EXPR): Don't remove an integer conversion when
outer is FP unless it doesn't change signedness; rework code in this
area to be clearer.

From-SVN: r8724

pa.h (enum processor_type): New enumeration describing the processor to schedule for (700, 7100, 7100LC).

	* pa.h (enum processor_type): New enumeration describing the
	processor to schedule for (700, 7100, 7100LC).
	(pa_cpu_attr, TARGET_OPTIONS, OVERRIDE_OPTIONS): Define.
	(pa_cpu_string, pa_cpu): Provide extern decls.
	* pa.c (pa_cpu, pa_cpu_string): Provide definitions.
	(override_options): New function.
	(pa_adjust_cost): Handle PROCESSOR_7100 and PROCESSOR_7100LC
	scheduling.  Handle anti-dependendy cases involving fp division
	and sqrt.  Handle output dependencies correctly.  Break TYPE_FPMUL
	into TYPE_FPMULSGL and TYPE_FPMULDBL.
	* pa.md (cpu attribute): New attribute.
	Clean up comments for PROCESSOR_700 scheduling info.  Slightly
	simplify.  Make conditional on PROCESSOR_700.
	Add comments and scheduling information for PROCESSOR_7100 and
	PROCESSOR_7100LC.  Set types for instructions which use the shifter
	to "shift".  Explicitly set lengths and types for all instructions.
	Break type "fpmul" into "fmulsgl" and "fpmuldbl".

From-SVN: r8723

left not left to right.

From-SVN: r8722

From-SVN: r8721

From-SVN: r8720

From-SVN: r8719

pa.md (call expander): Use emit_insn_before to emit an insn to save the PIC register before a function...

	* pa.md (call expander): Use emit_insn_before to emit an insn to
	save the PIC register before a function call.
	(call_value expander): Likewise.

From-SVN: r8718