From-SVN: r8789

From-SVN: r8788

if LOAD_EXTEND_OP is defined to SIGN_EXTEND.

From-SVN: r8787

(copy_loop_body): When check for shared address givs, use
new same_insn field.
(find_splittable_givs): New variable v2.  Scan givs to set new
same_insn field.  Use same_insn to indentify address givs to be
shared.

From-SVN: r8786

From-SVN: r8785

From-SVN: r8784

nonlocal_label list should be updated if it ever can be nonzero.

From-SVN: r8783

also remove label from nonlocal_label list.

From-SVN: r8782

nonlocal_labels.

From-SVN: r8781

From-SVN: r8780

being substituted in before the call.

From-SVN: r8779

SUBREG_WORD to new register number.

From-SVN: r8778

(multcosts): Do not compute cost of constant power-of-two
multiplies as if they were shifts.  Reduce multiply cost from 5 to 3.
Delete variable insn_cost.

From-SVN: r8777

stmt.c (expand_cleanups): Add 4th argument to indicate if code needs to be expanded for the cleanup.

        * stmt.c (expand_cleanups): Add 4th argument to indicate if code
        needs to be expanded for the cleanup.
        (expand_goto_internal): Ditto.
        (bc_expand_goto_internal): Ditto.
        (fixup_gotos): Ditto.
        (expand_end_bindings): Ditto.  We now always call expand_cleanups,
        even after BARRIERs, so that the call to the exception handling
        routines is always done.

From-SVN: r8776

From-SVN: r8775

From-SVN: r8774

From-SVN: r8773

(get_inner_reference): Don't ignore CONVERT_EXPR from non-UNION_TYPE
to UNION_TYPE.
(expand_expr, case CONVERT_EXPR): Check for conversion to union before
checking for not changing mode.

From-SVN: r8772

From-SVN: r8771

From-SVN: r8770

pa.c (emit_move_sequence): Also handle displacements which do not fit in 14 bits for fp load/store...

	* pa.c (emit_move_sequence): Also handle displacements which
	do not fit in 14 bits for fp load/store secondary reloads.

From-SVN: r8769

From-SVN: r8768

From-SVN: r8767

From-SVN: r8766

From-SVN: r8765

From-SVN: r8764

From-SVN: r8763

second arg is integer constant.

From-SVN: r8762

(stmp-multilib-lib): Likewise.

From-SVN: r8761

From-SVN: r8760

From-SVN: r8759

From-SVN: r8758

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