From-SVN: r9428

From-SVN: r9427

From-SVN: r9426

(fold, shift and rotate): Don't call tree_int_cst_sgn on non-integer.
(fold, case LROTATE_EXPR): If constant count, convert to RROTATE_EXPR.
(fold, case RROTATE_EXPR): Sometimes commute logical op with rotate.
Delete pair of counteracting shifts.

From-SVN: r9425

and op1.

From-SVN: r9424

From-SVN: r9423

TARGET_FASTCODE, TARGET_CLEN3, TARGET_CLEN0, TARGET_OPTIONS): Delete.
(TARGET_SWITCHES): Delete -mclen3 and -mclen0 options.
(TARGET_DEFAULT): Is zero.
(OVERRIDE_OPTIONS): Delete code to set max_count_si and max_count_hi.
(SPECIAL_REG): New macro.
(HARD_REGNO_MODE_OK): Allow any mode in any general register.
(GO_IF_LEGITIMATE_ADDRESS): Delete constant + reg address case.
(MOVE_RATIO): Define to 2 when TARGET_SMALLCODE.
(max_si, max_hi, max_count_si, max_count_hi): Delete.

From-SVN: r9422

(rotlsi3_1): Set T reg instead of clobbering it.
(ashrsi3): Use expand_ashiftrt instead of gen_shifty_op.
(movsi_i, movhi_i, movsf_i): Add conditions to reject patterns
needing a reload.
(movdi-2, movdf_k): Correct conditions to reject patterns needing
a reload.
([inverse_]branch_{true,false}): Pass operands to output_branch.
(jump): Delete unnecessary braces.
(call, call_value): Don't use expand_acall.  Force operand0 into
a register.

From-SVN: r9421

Use TREE_ADDRESSABLE rather than
|        TYPE_NEEDS_CONSTRUCTING to decide whether a parameter needs to be
|        passed by invisible reference.

From-SVN: r9420

From-SVN: r9419

From-SVN: r9418

From-SVN: r9417

From-SVN: r9416

From-SVN: r9415

HANDLE_PRAGMA_WEAK is defined.

From-SVN: r9414

From-SVN: r9413

From-SVN: r9412

From-SVN: r9411

From-SVN: r9410

From-SVN: r9409

From-SVN: r9408

From-SVN: r9407

From-SVN: r9406

From-SVN: r9405

From-SVN: r9404

* cpplib.c:  Rename  make_definition to cpp_define.
* cpplib.c (special_symbol):  For T_SPECLINE, calculate __LINE__
in enclosing file buffer, not current buffer (if macro expanding).
(cpp_get_token):  Fix thinko (in code for chopping unneeded space).

From-SVN: r9403

From-SVN: r9402

From-SVN: r9401

From-SVN: r9400

From-SVN: r9399

(CPP_SPECS): Define and use _ABI64 instead of
_MIPS_SIM_ABI64.
(SETUP_INCOMING_VARARGS): Set MEM_IN_STRUCT_P if big endian target.

From-SVN: r9398

(move_deaths): New variables before_dead and after_dead.  Set them
to instructions that have valid INSN_CUID values and use in test.

From-SVN: r9397

(try_combine): Set it.
(get_last_value): Use it.

From-SVN: r9396

(find_reloads): Recompute reg_equiv_address from
reg_equiv_memory_loc before using it.
(find_reloads_toplev, make_memloc): Likewise.

From-SVN: r9395

DECL_DEFER_OUTPUT is set.

From-SVN: r9394

on dest_rtx before returning it.

From-SVN: r9393

From-SVN: r9392

From-SVN: r9391

returned in registers.

From-SVN: r9390

From-SVN: r9389