;; Machine description of Andes NDS32 cpu for GNU compiler ;; Copyright (C) 2012-2020 Free Software Foundation, Inc. ;; Contributed by Andes Technology Corporation. ;; ;; This file is part of GCC. ;; ;; GCC is free software; you can redistribute it and/or modify it ;; under the terms of the GNU General Public License as published ;; by the Free Software Foundation; either version 3, or (at your ;; option) any later version. ;; ;; GCC is distributed in the hope that it will be useful, but WITHOUT ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public ;; License for more details. ;; ;; You should have received a copy of the GNU General Public License ;; along with GCC; see the file COPYING3. If not see ;; . (define_expand "mov" [(set (match_operand:VQIHI 0 "general_operand" "") (match_operand:VQIHI 1 "general_operand" ""))] "NDS32_EXT_DSP_P ()" { /* Need to force register if mem <- !reg. */ if (MEM_P (operands[0]) && !REG_P (operands[1])) operands[1] = force_reg (mode, operands[1]); /* If operands[1] is a large constant and cannot be performed by a single instruction, we need to split it. */ if (GET_CODE (operands[1]) == CONST_VECTOR && !satisfies_constraint_CVs2 (operands[1]) && !satisfies_constraint_CVhi (operands[1])) { HOST_WIDE_INT ival = const_vector_to_hwint (operands[1]); rtx tmp_rtx; tmp_rtx = can_create_pseudo_p () ? gen_reg_rtx (SImode) : simplify_gen_subreg (SImode, operands[0], mode, 0); emit_move_insn (tmp_rtx, gen_int_mode (ival, SImode)); convert_move (operands[0], tmp_rtx, false); DONE; } if (REG_P (operands[0]) && SYMBOLIC_CONST_P (operands[1])) { if (nds32_tls_referenced_p (operands [1])) { nds32_expand_tls_move (operands); DONE; } else if (flag_pic) { nds32_expand_pic_move (operands); DONE; } } }) (define_insn "*mov" [(set (match_operand:VQIHI 0 "nonimmediate_operand" "=r, r,$U45,$U33,$U37,$U45, m,$ l,$ l,$ l,$ d, d, r,$ d, r, r, r, *f, *f, r, *f, Q") (match_operand:VQIHI 1 "nds32_vmove_operand" " r, r, l, l, l, d, r, U45, U33, U37, U45,Ufe, m, CVp5, CVs5, CVs2, CVhi, *f, r, *f, Q, *f"))] "NDS32_EXT_DSP_P () && (register_operand(operands[0], mode) || register_operand(operands[1], mode))" { switch (which_alternative) { case 0: return "mov55\t%0, %1"; case 1: return "ori\t%0, %1, 0"; case 2: case 3: case 4: case 5: return nds32_output_16bit_store (operands, ); case 6: return nds32_output_32bit_store (operands, ); case 7: case 8: case 9: case 10: case 11: return nds32_output_16bit_load (operands, ); case 12: return nds32_output_32bit_load (operands, ); case 13: return "movpi45\t%0, %1"; case 14: return "movi55\t%0, %1"; case 15: return "movi\t%0, %1"; case 16: return "sethi\t%0, hi20(%1)"; case 17: if (TARGET_FPU_SINGLE) return "fcpyss\t%0, %1, %1"; else return "#"; case 18: return "fmtsr\t%1, %0"; case 19: return "fmfsr\t%0, %1"; case 20: return nds32_output_float_load (operands); case 21: return nds32_output_float_store (operands); default: gcc_unreachable (); } } [(set_attr "type" "alu,alu,store,store,store,store,store,load,load,load,load,load,load,alu,alu,alu,alu,fcpy,fmtsr,fmfsr,fload,fstore") (set_attr "length" " 2, 4, 2, 2, 2, 2, 4, 2, 2, 2, 2, 2, 4, 2, 2, 4, 4, 4, 4, 4, 4, 4") (set_attr "feature" " v1, v1, v1, v1, v1, v1, v1, v1, v1, v1, v1, v3m, v1, v1, v1, v1, v1, fpu, fpu, fpu, fpu, fpu")]) (define_expand "movv2si" [(set (match_operand:V2SI 0 "general_operand" "") (match_operand:V2SI 1 "general_operand" ""))] "NDS32_EXT_DSP_P ()" { /* Need to force register if mem <- !reg. */ if (MEM_P (operands[0]) && !REG_P (operands[1])) operands[1] = force_reg (V2SImode, operands[1]); }) (define_insn "*movv2si" [(set (match_operand:V2SI 0 "nonimmediate_operand" "=r, r, r, r, Da, m, f, Q, f, r, f") (match_operand:V2SI 1 "general_operand" " r, i, Da, m, r, r, Q, f, f, f, r"))] "NDS32_EXT_DSP_P () && (register_operand(operands[0], V2SImode) || register_operand(operands[1], V2SImode))" { switch (which_alternative) { case 0: return "movd44\t%0, %1"; case 1: /* reg <- const_int, we ask gcc to split instruction. */ return "#"; case 2: /* The memory format is (mem (reg)), we can generate 'lmw.bi' instruction. */ return nds32_output_double (operands, true); case 3: /* We haven't 64-bit load instruction, we split this pattern to two SImode pattern. */ return "#"; case 4: /* The memory format is (mem (reg)), we can generate 'smw.bi' instruction. */ return nds32_output_double (operands, false); case 5: /* We haven't 64-bit store instruction, we split this pattern to two SImode pattern. */ return "#"; case 6: return nds32_output_float_load (operands); case 7: return nds32_output_float_store (operands); case 8: return "fcpysd\t%0, %1, %1"; case 9: return "fmfdr\t%0, %1"; case 10: return "fmtdr\t%1, %0"; default: gcc_unreachable (); } } [(set_attr "type" "alu,alu,load,load,store,store,unknown,unknown,unknown,unknown,unknown") (set_attr_alternative "length" [ ;; Alternative 0 (if_then_else (match_test "!TARGET_16_BIT") (const_int 4) (const_int 2)) ;; Alternative 1 (const_int 16) ;; Alternative 2 (const_int 4) ;; Alternative 3 (const_int 8) ;; Alternative 4 (const_int 4) ;; Alternative 5 (const_int 8) ;; Alternative 6 (const_int 4) ;; Alternative 7 (const_int 4) ;; Alternative 8 (const_int 4) ;; Alternative 9 (const_int 4) ;; Alternative 10 (const_int 4) ]) (set_attr "feature" " v1, v1, v1, v1, v1, v1, fpu, fpu, fpu, fpu, fpu")]) (define_expand "movmisalign" [(set (match_operand:VQIHI 0 "general_operand" "") (match_operand:VQIHI 1 "general_operand" ""))] "NDS32_EXT_DSP_P ()" { rtx addr; if (MEM_P (operands[0]) && !REG_P (operands[1])) operands[1] = force_reg (mode, operands[1]); if (MEM_P (operands[0])) { addr = force_reg (Pmode, XEXP (operands[0], 0)); emit_insn (gen_unaligned_store (addr, operands[1])); } else { addr = force_reg (Pmode, XEXP (operands[1], 0)); emit_insn (gen_unaligned_load (operands[0], addr)); } DONE; }) (define_expand "unaligned_load" [(set (match_operand:VQIHI 0 "register_operand" "=r") (unspec:VQIHI [(mem:VQIHI (match_operand:SI 1 "register_operand" "r"))] UNSPEC_UALOAD_W))] "NDS32_EXT_DSP_P ()" { if (TARGET_ISA_V3M) nds32_expand_unaligned_load (operands, mode); else emit_insn (gen_unaligned_load_w (operands[0], gen_rtx_MEM (mode, operands[1]))); DONE; }) (define_insn "unaligned_load_w" [(set (match_operand:VQIHI 0 "register_operand" "= r") (unspec:VQIHI [(match_operand:VQIHI 1 "nds32_lmw_smw_base_operand" " Umw")] UNSPEC_UALOAD_W))] "NDS32_EXT_DSP_P ()" { return nds32_output_lmw_single_word (operands); } [(set_attr "type" "load") (set_attr "length" "4")] ) (define_expand "unaligned_store" [(set (mem:VQIHI (match_operand:SI 0 "register_operand" "r")) (unspec:VQIHI [(match_operand:VQIHI 1 "register_operand" "r")] UNSPEC_UASTORE_W))] "NDS32_EXT_DSP_P ()" { if (TARGET_ISA_V3M) nds32_expand_unaligned_store (operands, mode); else emit_insn (gen_unaligned_store_w (gen_rtx_MEM (mode, operands[0]), operands[1])); DONE; }) (define_insn "unaligned_store_w" [(set (match_operand:VQIHI 0 "nds32_lmw_smw_base_operand" "=Umw") (unspec:VQIHI [(match_operand:VQIHI 1 "register_operand" " r")] UNSPEC_UASTORE_W))] "NDS32_EXT_DSP_P ()" { return nds32_output_smw_single_word (operands); } [(set_attr "type" "store") (set_attr "length" "4")] ) (define_insn "add3" [(set (match_operand:VQIHI 0 "register_operand" "=r") (all_plus:VQIHI (match_operand:VQIHI 1 "register_operand" " r") (match_operand:VQIHI 2 "register_operand" " r")))] "NDS32_EXT_DSP_P ()" "add %0, %1, %2" [(set_attr "type" "dalu") (set_attr "length" "4") (set_attr "feature" "v1")]) (define_insn "adddi3" [(set (match_operand:DI 0 "register_operand" "=r") (all_plus:DI (match_operand:DI 1 "register_operand" " r") (match_operand:DI 2 "register_operand" " r")))] "NDS32_EXT_DSP_P ()" "add64 %0, %1, %2" [(set_attr "type" "dalu64") (set_attr "length" "4") (set_attr "feature" "v1")]) (define_insn "raddv4qi3" [(set (match_operand:V4QI 0 "register_operand" "=r") (truncate:V4QI (ashiftrt:V4HI (plus:V4HI (sign_extend:V4HI (match_operand:V4QI 1 "register_operand" " r")) (sign_extend:V4HI (match_operand:V4QI 2 "register_operand" " r"))) (const_int 1))))] "NDS32_EXT_DSP_P ()" "radd8\t%0, %1, %2" [(set_attr "type" "dalu") (set_attr "length" "4") (set_attr "feature" "v1")]) (define_insn "uraddv4qi3" [(set (match_operand:V4QI 0 "register_operand" "=r") (truncate:V4QI (lshiftrt:V4HI (plus:V4HI (zero_extend:V4HI (match_operand:V4QI 1 "register_operand" " r")) (zero_extend:V4HI (match_operand:V4QI 2 "register_operand" " r"))) (const_int 1))))] "NDS32_EXT_DSP_P ()" "uradd8\t%0, %1, %2" [(set_attr "type" "dalu") (set_attr "length" "4") (set_attr "feature" "v1")]) (define_insn "raddv2hi3" [(set (match_operand:V2HI 0 "register_operand" "=r") (truncate:V2HI (ashiftrt:V2SI (plus:V2SI (sign_extend:V2SI (match_operand:V2HI 1 "register_operand" " r")) (sign_extend:V2SI (match_operand:V2HI 2 "register_operand" " r"))) (const_int 1))))] "NDS32_EXT_DSP_P ()" "radd16\t%0, %1, %2" [(set_attr "type" "dalu") (set_attr "length" "4") (set_attr "feature" "v1")]) (define_insn "uraddv2hi3" [(set (match_operand:V2HI 0 "register_operand" "=r") (truncate:V2HI (lshiftrt:V2SI (plus:V2SI (zero_extend:V2SI (match_operand:V2HI 1 "register_operand" " r")) (zero_extend:V2SI (match_operand:V2HI 2 "register_operand" " r"))) (const_int 1))))] "NDS32_EXT_DSP_P ()" "uradd16\t%0, %1, %2" [(set_attr "type" "dalu") (set_attr "length" "4") (set_attr "feature" "v1")]) (define_insn "radddi3" [(set (match_operand:DI 0 "register_operand" "=r") (truncate:DI (ashiftrt:TI (plus:TI (sign_extend:TI (match_operand:DI 1 "register_operand" " r")) (sign_extend:TI (match_operand:DI 2 "register_operand" " r"))) (const_int 1))))] "NDS32_EXT_DSP_P ()" "radd64\t%0, %1, %2" [(set_attr "type" "dalu64") (set_attr "length" "4") (set_attr "feature" "v1")]) (define_insn "uradddi3" [(set (match_operand:DI 0 "register_operand" "=r") (truncate:DI (lshiftrt:TI (plus:TI (zero_extend:TI (match_operand:DI 1 "register_operand" " r")) (zero_extend:TI (match_operand:DI 2 "register_operand" " r"))) (const_int 1))))] "NDS32_EXT_DSP_P ()" "uradd64\t%0, %1, %2" [(set_attr "type" "dalu64") (set_attr "length" "4") (set_attr "feature" "v1")]) (define_insn "sub3" [(set (match_operand:VQIHI 0 "register_operand" "=r") (all_minus:VQIHI (match_operand:VQIHI 1 "register_operand" " r") (match_operand:VQIHI 2 "register_operand" " r")))] "NDS32_EXT_DSP_P ()" "sub %0, %1, %2" [(set_attr "type" "dalu") (set_attr "length" "4") (set_attr "feature" "v1")]) (define_insn "subdi3" [(set (match_operand:DI 0 "register_operand" "=r") (all_minus:DI (match_operand:DI 1 "register_operand" " r") (match_operand:DI 2 "register_operand" " r")))] "NDS32_EXT_DSP_P ()" "sub64 %0, %1, %2" [(set_attr "type" "dalu64") (set_attr "length" "4") (set_attr "feature" "v1")]) (define_insn "rsubv4qi3" [(set (match_operand:V4QI 0 "register_operand" "=r") (truncate:V4QI (ashiftrt:V4HI (minus:V4HI (sign_extend:V4HI (match_operand:V4QI 1 "register_operand" " r")) (sign_extend:V4HI (match_operand:V4QI 2 "register_operand" " r"))) (const_int 1))))] "NDS32_EXT_DSP_P ()" "rsub8\t%0, %1, %2" [(set_attr "type" "dalu") (set_attr "length" "4")]) (define_insn "ursubv4qi3" [(set (match_operand:V4QI 0 "register_operand" "=r") (truncate:V4QI (lshiftrt:V4HI (minus:V4HI (zero_extend:V4HI (match_operand:V4QI 1 "register_operand" " r")) (zero_extend:V4HI (match_operand:V4QI 2 "register_operand" " r"))) (const_int 1))))] "NDS32_EXT_DSP_P ()" "ursub8\t%0, %1, %2" [(set_attr "type" "dalu") (set_attr "length" "4")]) (define_insn "rsubv2hi3" [(set (match_operand:V2HI 0 "register_operand" "=r") (truncate:V2HI (ashiftrt:V2SI (minus:V2SI (sign_extend:V2SI (match_operand:V2HI 1 "register_operand" " r")) (sign_extend:V2SI (match_operand:V2HI 2 "register_operand" " r"))) (const_int 1))))] "NDS32_EXT_DSP_P ()" "rsub16\t%0, %1, %2" [(set_attr "type" "dalu") (set_attr "length" "4")]) (define_insn "ursubv2hi3" [(set (match_operand:V2HI 0 "register_operand" "=r") (truncate:V2HI (lshiftrt:V2SI (minus:V2SI (zero_extend:V2SI (match_operand:V2HI 1 "register_operand" " r")) (zero_extend:V2SI (match_operand:V2HI 2 "register_operand" " r"))) (const_int 1))))] "NDS32_EXT_DSP_P ()" "ursub16\t%0, %1, %2" [(set_attr "type" "dalu") (set_attr "length" "4")]) (define_insn "rsubdi3" [(set (match_operand:DI 0 "register_operand" "=r") (truncate:DI (ashiftrt:TI (minus:TI (sign_extend:TI (match_operand:DI 1 "register_operand" " r")) (sign_extend:TI (match_operand:DI 2 "register_operand" " r"))) (const_int 1))))] "NDS32_EXT_DSP_P ()" "rsub64\t%0, %1, %2" [(set_attr "type" "dalu64") (set_attr "length" "4")]) (define_insn "ursubdi3" [(set (match_operand:DI 0 "register_operand" "=r") (truncate:DI (lshiftrt:TI (minus:TI (zero_extend:TI (match_operand:DI 1 "register_operand" " r")) (zero_extend:TI (match_operand:DI 2 "register_operand" " r"))) (const_int 1))))] "NDS32_EXT_DSP_P ()" "ursub64\t%0, %1, %2" [(set_attr "type" "dalu64") (set_attr "length" "4")]) (define_expand "cras16_1" [(match_operand:V2HI 0 "register_operand" "") (match_operand:V2HI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_cras16_1_be (operands[0], operands[1], operands[2])); else emit_insn (gen_cras16_1_le (operands[0], operands[1], operands[2])); DONE; }) (define_insn "cras16_1_le" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (minus:HI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 0)])) (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)])))) (vec_duplicate:V2HI (plus:HI (vec_select:HI (match_dup 2) (parallel [(const_int 0)])) (vec_select:HI (match_dup 1) (parallel [(const_int 1)])))) (const_int 1)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "cras16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_insn "cras16_1_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (minus:HI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 1)])) (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)])))) (vec_duplicate:V2HI (plus:HI (vec_select:HI (match_dup 2) (parallel [(const_int 1)])) (vec_select:HI (match_dup 1) (parallel [(const_int 0)])))) (const_int 2)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "cras16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_expand "kcras16_1" [(match_operand:V2HI 0 "register_operand" "") (match_operand:V2HI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_kcras16_1_be (operands[0], operands[1], operands[2])); else emit_insn (gen_kcras16_1_le (operands[0], operands[1], operands[2])); DONE; }) (define_insn "kcras16_1_le" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (ss_minus:HI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 0)])) (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)])))) (vec_duplicate:V2HI (ss_plus:HI (vec_select:HI (match_dup 2) (parallel [(const_int 0)])) (vec_select:HI (match_dup 1) (parallel [(const_int 1)])))) (const_int 1)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "kcras16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_insn "kcras16_1_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (ss_minus:HI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 1)])) (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)])))) (vec_duplicate:V2HI (ss_plus:HI (vec_select:HI (match_dup 2) (parallel [(const_int 1)])) (vec_select:HI (match_dup 1) (parallel [(const_int 0)])))) (const_int 2)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "kcras16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_expand "ukcras16_1" [(match_operand:V2HI 0 "register_operand" "") (match_operand:V2HI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_ukcras16_1_be (operands[0], operands[1], operands[2])); else emit_insn (gen_ukcras16_1_le (operands[0], operands[1], operands[2])); DONE; }) (define_insn "ukcras16_1_le" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (us_minus:HI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 0)])) (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)])))) (vec_duplicate:V2HI (us_plus:HI (vec_select:HI (match_dup 2) (parallel [(const_int 0)])) (vec_select:HI (match_dup 1) (parallel [(const_int 1)])))) (const_int 1)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "ukcras16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_insn "ukcras16_1_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (us_minus:HI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 1)])) (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)])))) (vec_duplicate:V2HI (us_plus:HI (vec_select:HI (match_dup 2) (parallel [(const_int 1)])) (vec_select:HI (match_dup 1) (parallel [(const_int 0)])))) (const_int 2)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "ukcras16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_expand "crsa16_1" [(match_operand:V2HI 0 "register_operand" "") (match_operand:V2HI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_crsa16_1_be (operands[0], operands[1], operands[2])); else emit_insn (gen_crsa16_1_le (operands[0], operands[1], operands[2])); DONE; }) (define_insn "crsa16_1_le" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (minus:HI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 1)])) (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)])))) (vec_duplicate:V2HI (plus:HI (vec_select:HI (match_dup 1) (parallel [(const_int 0)])) (vec_select:HI (match_dup 2) (parallel [(const_int 1)])))) (const_int 2)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "crsa16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_insn "crsa16_1_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (minus:HI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 0)])) (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)])))) (vec_duplicate:V2HI (plus:HI (vec_select:HI (match_dup 1) (parallel [(const_int 1)])) (vec_select:HI (match_dup 2) (parallel [(const_int 0)])))) (const_int 1)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "crsa16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_expand "kcrsa16_1" [(match_operand:V2HI 0 "register_operand" "") (match_operand:V2HI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_kcrsa16_1_be (operands[0], operands[1], operands[2])); else emit_insn (gen_kcrsa16_1_le (operands[0], operands[1], operands[2])); DONE; }) (define_insn "kcrsa16_1_le" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (ss_minus:HI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 1)])) (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)])))) (vec_duplicate:V2HI (ss_plus:HI (vec_select:HI (match_dup 1) (parallel [(const_int 0)])) (vec_select:HI (match_dup 2) (parallel [(const_int 1)])))) (const_int 2)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "kcrsa16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_insn "kcrsa16_1_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (ss_minus:HI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 0)])) (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)])))) (vec_duplicate:V2HI (ss_plus:HI (vec_select:HI (match_dup 1) (parallel [(const_int 1)])) (vec_select:HI (match_dup 2) (parallel [(const_int 0)])))) (const_int 1)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "kcrsa16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_expand "ukcrsa16_1" [(match_operand:V2HI 0 "register_operand" "") (match_operand:V2HI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_ukcrsa16_1_be (operands[0], operands[1], operands[2])); else emit_insn (gen_ukcrsa16_1_le (operands[0], operands[1], operands[2])); DONE; }) (define_insn "ukcrsa16_1_le" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (us_minus:HI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 1)])) (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)])))) (vec_duplicate:V2HI (us_plus:HI (vec_select:HI (match_dup 1) (parallel [(const_int 0)])) (vec_select:HI (match_dup 2) (parallel [(const_int 1)])))) (const_int 2)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "ukcrsa16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_insn "ukcrsa16_1_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (us_minus:HI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 0)])) (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)])))) (vec_duplicate:V2HI (us_plus:HI (vec_select:HI (match_dup 1) (parallel [(const_int 1)])) (vec_select:HI (match_dup 2) (parallel [(const_int 0)])))) (const_int 1)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "ukcrsa16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_expand "rcras16_1" [(match_operand:V2HI 0 "register_operand" "") (match_operand:V2HI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_rcras16_1_be (operands[0], operands[1], operands[2])); else emit_insn (gen_rcras16_1_le (operands[0], operands[1], operands[2])); DONE; }) (define_insn "rcras16_1_le" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (truncate:HI (ashiftrt:SI (minus:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)])))) (const_int 1)))) (vec_duplicate:V2HI (truncate:HI (ashiftrt:SI (plus:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 1) (parallel [(const_int 1)])))) (const_int 1)))) (const_int 1)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "rcras16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_insn "rcras16_1_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (truncate:HI (ashiftrt:SI (minus:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)])))) (const_int 1)))) (vec_duplicate:V2HI (truncate:HI (ashiftrt:SI (plus:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_dup 1) (parallel [(const_int 0)])))) (const_int 1)))) (const_int 2)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "rcras16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_expand "urcras16_1" [(match_operand:V2HI 0 "register_operand" "") (match_operand:V2HI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_urcras16_1_be (operands[0], operands[1], operands[2])); else emit_insn (gen_urcras16_1_le (operands[0], operands[1], operands[2])); DONE; }) (define_insn "urcras16_1_le" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (truncate:HI (lshiftrt:SI (minus:SI (zero_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 0)]))) (zero_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)])))) (const_int 1)))) (vec_duplicate:V2HI (truncate:HI (lshiftrt:SI (plus:SI (zero_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))) (zero_extend:SI (vec_select:HI (match_dup 1) (parallel [(const_int 1)])))) (const_int 1)))) (const_int 1)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "urcras16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_insn "urcras16_1_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (truncate:HI (lshiftrt:SI (minus:SI (zero_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 1)]))) (zero_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)])))) (const_int 1)))) (vec_duplicate:V2HI (truncate:HI (lshiftrt:SI (plus:SI (zero_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 1)]))) (zero_extend:SI (vec_select:HI (match_dup 1) (parallel [(const_int 0)])))) (const_int 1)))) (const_int 2)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "urcras16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_expand "rcrsa16_1" [(match_operand:V2HI 0 "register_operand" "") (match_operand:V2HI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_rcrsa16_1_be (operands[0], operands[1], operands[2])); else emit_insn (gen_rcrsa16_1_le (operands[0], operands[1], operands[2])); DONE; }) (define_insn "rcrsa16_1_le" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (truncate:HI (ashiftrt:SI (minus:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)])))) (const_int 1)))) (vec_duplicate:V2HI (truncate:HI (ashiftrt:SI (plus:SI (sign_extend:SI (vec_select:HI (match_dup 1) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 1)])))) (const_int 1)))) (const_int 2)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "rcrsa16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_insn "rcrsa16_1_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (truncate:HI (ashiftrt:SI (minus:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)])))) (const_int 1)))) (vec_duplicate:V2HI (truncate:HI (ashiftrt:SI (plus:SI (sign_extend:SI (vec_select:HI (match_dup 1) (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)])))) (const_int 1)))) (const_int 1)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "rcrsa16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_expand "urcrsa16_1" [(match_operand:V2HI 0 "register_operand" "") (match_operand:V2HI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_urcrsa16_1_be (operands[0], operands[1], operands[2])); else emit_insn (gen_urcrsa16_1_le (operands[0], operands[1], operands[2])); DONE; }) (define_insn "urcrsa16_1_le" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (truncate:HI (lshiftrt:SI (minus:SI (zero_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 1)]))) (zero_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)])))) (const_int 1)))) (vec_duplicate:V2HI (truncate:HI (lshiftrt:SI (plus:SI (zero_extend:SI (vec_select:HI (match_dup 1) (parallel [(const_int 0)]))) (zero_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 1)])))) (const_int 1)))) (const_int 2)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "urcrsa16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_insn "urcrsa16_1_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (truncate:HI (lshiftrt:SI (minus:SI (zero_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 0)]))) (zero_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)])))) (const_int 1)))) (vec_duplicate:V2HI (truncate:HI (lshiftrt:SI (plus:SI (zero_extend:SI (vec_select:HI (match_dup 1) (parallel [(const_int 1)]))) (zero_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)])))) (const_int 1)))) (const_int 1)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "urcrsa16\t%0, %1, %2" [(set_attr "type" "dalu")] ) (define_expand "v2hi3" [(set (match_operand:V2HI 0 "register_operand" "") (shifts:V2HI (match_operand:V2HI 1 "register_operand" "") (match_operand:SI 2 "nds32_rimm4u_operand" "")))] "NDS32_EXT_DSP_P ()" { if (operands[2] == const0_rtx) { emit_move_insn (operands[0], operands[1]); DONE; } }) (define_insn "*ashlv2hi3" [(set (match_operand:V2HI 0 "register_operand" "= r, r") (ashift:V2HI (match_operand:V2HI 1 "register_operand" " r, r") (match_operand:SI 2 "nds32_rimm4u_operand" " Iu04, r")))] "NDS32_EXT_DSP_P ()" "@ slli16\t%0, %1, %2 sll16\t%0, %1, %2" [(set_attr "type" "dalu,dalu") (set_attr "length" " 4, 4")]) (define_insn "kslli16" [(set (match_operand:V2HI 0 "register_operand" "= r, r") (ss_ashift:V2HI (match_operand:V2HI 1 "register_operand" " r, r") (match_operand:SI 2 "nds32_rimm4u_operand" " Iu04, r")))] "NDS32_EXT_DSP_P ()" "@ kslli16\t%0, %1, %2 ksll16\t%0, %1, %2" [(set_attr "type" "dalu,dalu") (set_attr "length" " 4, 4")]) (define_insn "*ashrv2hi3" [(set (match_operand:V2HI 0 "register_operand" "= r, r") (ashiftrt:V2HI (match_operand:V2HI 1 "register_operand" " r, r") (match_operand:SI 2 "nds32_rimm4u_operand" " Iu04, r")))] "NDS32_EXT_DSP_P ()" "@ srai16\t%0, %1, %2 sra16\t%0, %1, %2" [(set_attr "type" "dalu,dalu") (set_attr "length" " 4, 4")]) (define_insn "sra16_round" [(set (match_operand:V2HI 0 "register_operand" "= r, r") (unspec:V2HI [(ashiftrt:V2HI (match_operand:V2HI 1 "register_operand" " r, r") (match_operand:SI 2 "nds32_rimm4u_operand" " Iu04, r"))] UNSPEC_ROUND))] "NDS32_EXT_DSP_P ()" "@ srai16.u\t%0, %1, %2 sra16.u\t%0, %1, %2" [(set_attr "type" "daluround,daluround") (set_attr "length" " 4, 4")]) (define_insn "*lshrv2hi3" [(set (match_operand:V2HI 0 "register_operand" "= r, r") (lshiftrt:V2HI (match_operand:V2HI 1 "register_operand" " r, r") (match_operand:SI 2 "nds32_rimm4u_operand" " Iu04, r")))] "NDS32_EXT_DSP_P ()" "@ srli16\t%0, %1, %2 srl16\t%0, %1, %2" [(set_attr "type" "dalu,dalu") (set_attr "length" " 4, 4")]) (define_insn "srl16_round" [(set (match_operand:V2HI 0 "register_operand" "= r, r") (unspec:V2HI [(lshiftrt:V2HI (match_operand:V2HI 1 "register_operand" " r, r") (match_operand:SI 2 "nds32_rimm4u_operand" " Iu04, r"))] UNSPEC_ROUND))] "NDS32_EXT_DSP_P ()" "@ srli16.u\t%0, %1, %2 srl16.u\t%0, %1, %2" [(set_attr "type" "daluround,daluround") (set_attr "length" " 4, 4")]) (define_insn "kslra16" [(set (match_operand:V2HI 0 "register_operand" "=r") (if_then_else:V2HI (lt:SI (match_operand:SI 2 "register_operand" " r") (const_int 0)) (ashiftrt:V2HI (match_operand:V2HI 1 "register_operand" " r") (neg:SI (match_dup 2))) (ashift:V2HI (match_dup 1) (match_dup 2))))] "NDS32_EXT_DSP_P ()" "kslra16\t%0, %1, %2" [(set_attr "type" "dalu") (set_attr "length" "4")]) (define_insn "kslra16_round" [(set (match_operand:V2HI 0 "register_operand" "=r") (if_then_else:V2HI (lt:SI (match_operand:SI 2 "register_operand" " r") (const_int 0)) (unspec:V2HI [(ashiftrt:V2HI (match_operand:V2HI 1 "register_operand" " r") (neg:SI (match_dup 2)))] UNSPEC_ROUND) (ashift:V2HI (match_dup 1) (match_dup 2))))] "NDS32_EXT_DSP_P ()" "kslra16.u\t%0, %1, %2" [(set_attr "type" "daluround") (set_attr "length" "4")]) (define_insn "cmpeq" [(set (match_operand:SI 0 "register_operand" "=r") (unspec:SI [(eq:SI (match_operand:VQIHI 1 "register_operand" " r") (match_operand:VQIHI 2 "register_operand" " r"))] UNSPEC_VEC_COMPARE))] "NDS32_EXT_DSP_P ()" "cmpeq\t%0, %1, %2" [(set_attr "type" "dcmp") (set_attr "length" "4")]) (define_insn "scmplt" [(set (match_operand:SI 0 "register_operand" "=r") (unspec:SI [(lt:SI (match_operand:VQIHI 1 "register_operand" " r") (match_operand:VQIHI 2 "register_operand" " r"))] UNSPEC_VEC_COMPARE))] "NDS32_EXT_DSP_P ()" "scmplt\t%0, %1, %2" [(set_attr "type" "dcmp") (set_attr "length" "4")]) (define_insn "scmple" [(set (match_operand:SI 0 "register_operand" "=r") (unspec:SI [(le:SI (match_operand:VQIHI 1 "register_operand" " r") (match_operand:VQIHI 2 "register_operand" " r"))] UNSPEC_VEC_COMPARE))] "NDS32_EXT_DSP_P ()" "scmple\t%0, %1, %2" [(set_attr "type" "dcmp") (set_attr "length" "4")]) (define_insn "ucmplt" [(set (match_operand:SI 0 "register_operand" "=r") (unspec:SI [(ltu:SI (match_operand:VQIHI 1 "register_operand" " r") (match_operand:VQIHI 2 "register_operand" " r"))] UNSPEC_VEC_COMPARE))] "NDS32_EXT_DSP_P ()" "ucmplt\t%0, %1, %2" [(set_attr "type" "dcmp") (set_attr "length" "4")]) (define_insn "ucmple" [(set (match_operand:SI 0 "register_operand" "=r") (unspec:SI [(leu:SI (match_operand:VQIHI 1 "register_operand" " r") (match_operand:VQIHI 2 "register_operand" " r"))] UNSPEC_VEC_COMPARE))] "NDS32_EXT_DSP_P ()" "ucmple\t%0, %1, %2" [(set_attr "type" "dcmp") (set_attr "length" "4")]) (define_insn "sclip16" [(set (match_operand:V2HI 0 "register_operand" "= r") (unspec:V2HI [(match_operand:V2HI 1 "register_operand" " r") (match_operand:SI 2 "nds32_imm4u_operand" " Iu04")] UNSPEC_CLIPS))] "NDS32_EXT_DSP_P ()" "sclip16\t%0, %1, %2" [(set_attr "type" "dclip") (set_attr "length" "4")]) (define_insn "uclip16" [(set (match_operand:V2HI 0 "register_operand" "= r") (unspec:V2HI [(match_operand:V2HI 1 "register_operand" " r") (match_operand:SI 2 "nds32_imm4u_operand" " Iu04")] UNSPEC_CLIP))] "NDS32_EXT_DSP_P ()" "uclip16\t%0, %1, %2" [(set_attr "type" "dclip") (set_attr "length" "4")]) (define_insn "khm16" [(set (match_operand:V2HI 0 "register_operand" "=r") (unspec:V2HI [(match_operand:V2HI 1 "register_operand" " r") (match_operand:V2HI 2 "register_operand" " r")] UNSPEC_KHM))] "NDS32_EXT_DSP_P ()" "khm16\t%0, %1, %2" [(set_attr "type" "dmul") (set_attr "length" "4")]) (define_insn "khmx16" [(set (match_operand:V2HI 0 "register_operand" "=r") (unspec:V2HI [(match_operand:V2HI 1 "register_operand" " r") (match_operand:V2HI 2 "register_operand" " r")] UNSPEC_KHMX))] "NDS32_EXT_DSP_P ()" "khmx16\t%0, %1, %2" [(set_attr "type" "dmul") (set_attr "length" "4")]) (define_expand "vec_setv4qi" [(match_operand:V4QI 0 "register_operand" "") (match_operand:QI 1 "register_operand" "") (match_operand:SI 2 "immediate_operand" "")] "NDS32_EXT_DSP_P ()" { HOST_WIDE_INT pos = INTVAL (operands[2]); if (pos > 4) gcc_unreachable (); HOST_WIDE_INT elem = (HOST_WIDE_INT) 1 << pos; emit_insn (gen_vec_setv4qi_internal (operands[0], operands[1], operands[0], GEN_INT (elem))); DONE; }) (define_expand "insb" [(match_operand:V4QI 0 "register_operand" "") (match_operand:V4QI 1 "register_operand" "") (match_operand:SI 2 "register_operand" "") (match_operand:SI 3 "const_int_operand" "")] "NDS32_EXT_DSP_P ()" { if (INTVAL (operands[3]) > 3 || INTVAL (operands[3]) < 0) gcc_unreachable (); rtx src = gen_reg_rtx (QImode); convert_move (src, operands[2], false); HOST_WIDE_INT selector_index; /* Big endian need reverse index. */ if (TARGET_BIG_ENDIAN) selector_index = 4 - INTVAL (operands[3]) - 1; else selector_index = INTVAL (operands[3]); rtx selector = gen_int_mode (1 << selector_index, SImode); emit_insn (gen_vec_setv4qi_internal (operands[0], src, operands[1], selector)); DONE; }) (define_expand "insvsi" [(set (zero_extract:SI (match_operand:SI 0 "register_operand" "") (match_operand:SI 1 "const_int_operand" "") (match_operand:SI 2 "nds32_insv_operand" "")) (match_operand:SI 3 "register_operand" ""))] "NDS32_EXT_DSP_P ()" { if (INTVAL (operands[1]) != 8) FAIL; } [(set_attr "type" "dinsb") (set_attr "length" "4")]) (define_insn "insvsi_internal" [(set (zero_extract:SI (match_operand:SI 0 "register_operand" "+r") (const_int 8) (match_operand:SI 1 "nds32_insv_operand" "i")) (match_operand:SI 2 "register_operand" "r"))] "NDS32_EXT_DSP_P ()" "insb\t%0, %2, %v1" [(set_attr "type" "dinsb") (set_attr "length" "4")]) (define_insn "insvsiqi_internal" [(set (zero_extract:SI (match_operand:SI 0 "register_operand" "+r") (const_int 8) (match_operand:SI 1 "nds32_insv_operand" "i")) (zero_extend:SI (match_operand:QI 2 "register_operand" "r")))] "NDS32_EXT_DSP_P ()" "insb\t%0, %2, %v1" [(set_attr "type" "dinsb") (set_attr "length" "4")]) ;; Intermedium pattern for synthetize insvsiqi_internal ;; v0 = ((v1 & 0xff) << 8) (define_insn_and_split "and0xff_s8" [(set (match_operand:SI 0 "register_operand" "=r") (and:SI (ashift:SI (match_operand:SI 1 "register_operand" "r") (const_int 8)) (const_int 65280)))] "NDS32_EXT_DSP_P () && !reload_completed" "#" "NDS32_EXT_DSP_P () && !reload_completed" [(const_int 1)] { rtx tmp = gen_reg_rtx (SImode); emit_insn (gen_ashlsi3 (tmp, operands[1], gen_int_mode (8, SImode))); emit_insn (gen_andsi3 (operands[0], tmp, gen_int_mode (0xffff, SImode))); DONE; }) ;; v0 = (v1 & 0xff00ffff) | ((v2 << 16) | 0xff0000) (define_insn_and_split "insbsi2" [(set (match_operand:SI 0 "register_operand" "=r") (ior:SI (and:SI (match_operand:SI 1 "register_operand" "0") (const_int -16711681)) (and:SI (ashift:SI (match_operand:SI 2 "register_operand" "r") (const_int 16)) (const_int 16711680))))] "NDS32_EXT_DSP_P () && !reload_completed" "#" "NDS32_EXT_DSP_P () && !reload_completed" [(const_int 1)] { rtx tmp = gen_reg_rtx (SImode); emit_move_insn (tmp, operands[1]); emit_insn (gen_insvsi_internal (tmp, gen_int_mode(16, SImode), operands[2])); emit_move_insn (operands[0], tmp); DONE; }) ;; v0 = (v1 & 0xff00ffff) | v2 (define_insn_and_split "ior_and0xff00ffff_reg" [(set (match_operand:SI 0 "register_operand" "=r") (ior:SI (and:SI (match_operand:SI 1 "register_operand" "r") (const_int -16711681)) (match_operand:SI 2 "register_operand" "r")))] "NDS32_EXT_DSP_P () && !reload_completed" "#" "NDS32_EXT_DSP_P () && !reload_completed" [(const_int 1)] { rtx tmp = gen_reg_rtx (SImode); emit_insn (gen_andsi3 (tmp, operands[1], gen_int_mode (0xff00ffff, SImode))); emit_insn (gen_iorsi3 (operands[0], tmp, operands[2])); DONE; }) (define_insn "vec_setv4qi_internal" [(set (match_operand:V4QI 0 "register_operand" "= r, r, r, r") (vec_merge:V4QI (vec_duplicate:V4QI (match_operand:QI 1 "register_operand" " r, r, r, r")) (match_operand:V4QI 2 "register_operand" " 0, 0, 0, 0") (match_operand:SI 3 "nds32_imm_1_2_4_8_operand" " Iv01, Iv02, Iv04, Iv08")))] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) { const char *pats[] = { "insb\t%0, %1, 3", "insb\t%0, %1, 2", "insb\t%0, %1, 1", "insb\t%0, %1, 0" }; return pats[which_alternative]; } else { const char *pats[] = { "insb\t%0, %1, 0", "insb\t%0, %1, 1", "insb\t%0, %1, 2", "insb\t%0, %1, 3" }; return pats[which_alternative]; } } [(set_attr "type" "dinsb") (set_attr "length" "4")]) (define_insn "vec_setv4qi_internal_vec" [(set (match_operand:V4QI 0 "register_operand" "= r, r, r, r") (vec_merge:V4QI (vec_duplicate:V4QI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r, r, r, r") (parallel [(const_int 0)]))) (match_operand:V4QI 2 "register_operand" " 0, 0, 0, 0") (match_operand:SI 3 "nds32_imm_1_2_4_8_operand" " Iv01, Iv02, Iv04, Iv08")))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "@ insb\t%0, %1, 0 insb\t%0, %1, 1 insb\t%0, %1, 2 insb\t%0, %1, 3" [(set_attr "type" "dinsb") (set_attr "length" "4")]) (define_insn "vec_mergev4qi_and_cv0_1" [(set (match_operand:V4QI 0 "register_operand" "=$l,r") (vec_merge:V4QI (vec_duplicate:V4QI (vec_select:QI (match_operand:V4QI 1 "register_operand" " l,r") (parallel [(const_int 0)]))) (const_vector:V4QI [ (const_int 0) (const_int 0) (const_int 0) (const_int 0)]) (const_int 1)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "@ zeb33\t%0, %1 zeb\t%0, %1" [(set_attr "type" "alu,alu") (set_attr "length" " 2, 4")]) (define_insn "vec_mergev4qi_and_cv0_2" [(set (match_operand:V4QI 0 "register_operand" "=$l,r") (vec_merge:V4QI (const_vector:V4QI [ (const_int 0) (const_int 0) (const_int 0) (const_int 0)]) (vec_duplicate:V4QI (vec_select:QI (match_operand:V4QI 1 "register_operand" " l,r") (parallel [(const_int 0)]))) (const_int 2)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "@ zeb33\t%0, %1 zeb\t%0, %1" [(set_attr "type" "alu,alu") (set_attr "length" " 2, 4")]) (define_insn "vec_mergeqi_and_cv0_1" [(set (match_operand:V4QI 0 "register_operand" "=$l,r") (vec_merge:V4QI (vec_duplicate:V4QI (match_operand:QI 1 "register_operand" " l,r")) (const_vector:V4QI [ (const_int 0) (const_int 0) (const_int 0) (const_int 0)]) (const_int 1)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "@ zeb33\t%0, %1 zeb\t%0, %1" [(set_attr "type" "alu,alu") (set_attr "length" " 2, 4")]) (define_insn "vec_mergeqi_and_cv0_2" [(set (match_operand:V4QI 0 "register_operand" "=$l,r") (vec_merge:V4QI (const_vector:V4QI [ (const_int 0) (const_int 0) (const_int 0) (const_int 0)]) (vec_duplicate:V4QI (match_operand:QI 1 "register_operand" " l,r")) (const_int 2)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "@ zeb33\t%0, %1 zeb\t%0, %1" [(set_attr "type" "alu,alu") (set_attr "length" " 2, 4")]) (define_expand "vec_setv2hi" [(match_operand:V2HI 0 "register_operand" "") (match_operand:HI 1 "register_operand" "") (match_operand:SI 2 "immediate_operand" "")] "NDS32_EXT_DSP_P ()" { HOST_WIDE_INT pos = INTVAL (operands[2]); if (pos > 2) gcc_unreachable (); HOST_WIDE_INT elem = (HOST_WIDE_INT) 1 << pos; emit_insn (gen_vec_setv2hi_internal (operands[0], operands[1], operands[0], GEN_INT (elem))); DONE; }) (define_insn "vec_setv2hi_internal" [(set (match_operand:V2HI 0 "register_operand" "= r, r") (vec_merge:V2HI (vec_duplicate:V2HI (match_operand:HI 1 "register_operand" " r, r")) (match_operand:V2HI 2 "register_operand" " r, r") (match_operand:SI 3 "nds32_imm_1_2_operand" " Iv01, Iv02")))] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) { const char *pats[] = { "pkbb16\t%0, %1, %2", "pktb16\t%0, %2, %1" }; return pats[which_alternative]; } else { const char *pats[] = { "pktb16\t%0, %2, %1", "pkbb16\t%0, %1, %2" }; return pats[which_alternative]; } } [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "vec_mergev2hi_and_cv0_1" [(set (match_operand:V2HI 0 "register_operand" "=$l,r") (vec_merge:V2HI (vec_duplicate:V2HI (vec_select:HI (match_operand:V2HI 1 "register_operand" " l,r") (parallel [(const_int 0)]))) (const_vector:V2HI [ (const_int 0) (const_int 0)]) (const_int 1)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "@ zeh33\t%0, %1 zeh\t%0, %1" [(set_attr "type" "alu,alu") (set_attr "length" " 2, 4")]) (define_insn "vec_mergev2hi_and_cv0_2" [(set (match_operand:V2HI 0 "register_operand" "=$l,r") (vec_merge:V2HI (const_vector:V2HI [ (const_int 0) (const_int 0)]) (vec_duplicate:V2HI (vec_select:HI (match_operand:V2HI 1 "register_operand" " l,r") (parallel [(const_int 0)]))) (const_int 2)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "@ zeh33\t%0, %1 zeh\t%0, %1" [(set_attr "type" "alu,alu") (set_attr "length" " 2, 4")]) (define_insn "vec_mergehi_and_cv0_1" [(set (match_operand:V2HI 0 "register_operand" "=$l,r") (vec_merge:V2HI (vec_duplicate:V2HI (match_operand:HI 1 "register_operand" " l,r")) (const_vector:V2HI [ (const_int 0) (const_int 0)]) (const_int 1)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "@ zeh33\t%0, %1 zeh\t%0, %1" [(set_attr "type" "alu,alu") (set_attr "length" " 2, 4")]) (define_insn "vec_mergehi_and_cv0_2" [(set (match_operand:V2HI 0 "register_operand" "=$l,r") (vec_merge:V2HI (const_vector:V2HI [ (const_int 0) (const_int 0)]) (vec_duplicate:V2HI (match_operand:HI 1 "register_operand" " l,r")) (const_int 2)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "@ zeh33\t%0, %1 zeh\t%0, %1" [(set_attr "type" "alu,alu") (set_attr "length" " 2, 4")]) (define_expand "pkbb" [(match_operand:V2HI 0 "register_operand") (match_operand:V2HI 1 "register_operand") (match_operand:V2HI 2 "register_operand")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) { emit_insn (gen_vec_mergevv (operands[0], operands[1], operands[2], GEN_INT (1), GEN_INT (1), GEN_INT (1))); } else { emit_insn (gen_vec_mergevv (operands[0], operands[1], operands[2], GEN_INT (2), GEN_INT (0), GEN_INT (0))); } DONE; }) (define_insn "pkbbsi_1" [(set (match_operand:SI 0 "register_operand" "=r") (ior:SI (and:SI (match_operand:SI 1 "register_operand" "r") (const_int 65535)) (ashift:SI (match_operand:SI 2 "register_operand" "r") (const_int 16))))] "NDS32_EXT_DSP_P ()" "pkbb16\t%0, %2, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "pkbbsi_2" [(set (match_operand:SI 0 "register_operand" "=r") (ior:SI (ashift:SI (match_operand:SI 2 "register_operand" "r") (const_int 16)) (and:SI (match_operand:SI 1 "register_operand" "r") (const_int 65535))))] "NDS32_EXT_DSP_P ()" "pkbb16\t%0, %2, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "pkbbsi_3" [(set (match_operand:SI 0 "register_operand" "=r") (ior:SI (zero_extend:SI (match_operand:HI 1 "register_operand" "r")) (ashift:SI (match_operand:SI 2 "register_operand" "r") (const_int 16))))] "NDS32_EXT_DSP_P ()" "pkbb16\t%0, %2, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "pkbbsi_4" [(set (match_operand:SI 0 "register_operand" "=r") (ior:SI (ashift:SI (match_operand:SI 2 "register_operand" "r") (const_int 16)) (zero_extend:SI (match_operand:HI 1 "register_operand" "r"))))] "NDS32_EXT_DSP_P ()" "pkbb16\t%0, %2, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) ;; v0 = (v1 & 0xffff0000) | (v2 & 0xffff) (define_insn "pktbsi_1" [(set (match_operand:SI 0 "register_operand" "=r") (ior:SI (and:SI (match_operand:SI 1 "register_operand" "r") (const_int -65536)) (zero_extend:SI (match_operand:HI 2 "register_operand" "r"))))] "NDS32_EXT_DSP_P ()" "pktb16\t%0, %1, %2" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "pktbsi_2" [(set (match_operand:SI 0 "register_operand" "=r") (ior:SI (and:SI (match_operand:SI 1 "register_operand" "r") (const_int -65536)) (and:SI (match_operand:SI 2 "register_operand" "r") (const_int 65535))))] "NDS32_EXT_DSP_P ()" "pktb16\t%0, %1, %2" [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn "pktbsi_3" [(set (zero_extract:SI (match_operand:SI 0 "register_operand" "+r") (const_int 16 ) (const_int 0)) (match_operand:SI 1 "register_operand" " r"))] "NDS32_EXT_DSP_P ()" "pktb16\t%0, %0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "pktbsi_4" [(set (zero_extract:SI (match_operand:SI 0 "register_operand" "+r") (const_int 16 ) (const_int 0)) (zero_extend:SI (match_operand:HI 1 "register_operand" " r")))] "NDS32_EXT_DSP_P ()" "pktb16\t%0, %0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "pkttsi" [(set (match_operand:SI 0 "register_operand" "=r") (ior:SI (and:SI (match_operand:SI 1 "register_operand" " r") (const_int -65536)) (lshiftrt:SI (match_operand:SI 2 "register_operand" " r") (const_int 16))))] "NDS32_EXT_DSP_P ()" "pktt16\t%0, %1, %2" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_expand "pkbt" [(match_operand:V2HI 0 "register_operand") (match_operand:V2HI 1 "register_operand") (match_operand:V2HI 2 "register_operand")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) { emit_insn (gen_vec_mergevv (operands[0], operands[1], operands[2], GEN_INT (1), GEN_INT (1), GEN_INT (0))); } else { emit_insn (gen_vec_mergevv (operands[0], operands[1], operands[2], GEN_INT (2), GEN_INT (0), GEN_INT (1))); } DONE; }) (define_expand "pktt" [(match_operand:V2HI 0 "register_operand") (match_operand:V2HI 1 "register_operand") (match_operand:V2HI 2 "register_operand")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) { emit_insn (gen_vec_mergevv (operands[0], operands[1], operands[2], GEN_INT (1), GEN_INT (0), GEN_INT (0))); } else { emit_insn (gen_vec_mergevv (operands[0], operands[1], operands[2], GEN_INT (2), GEN_INT (1), GEN_INT (1))); } DONE; }) (define_expand "pktb" [(match_operand:V2HI 0 "register_operand") (match_operand:V2HI 1 "register_operand") (match_operand:V2HI 2 "register_operand")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) { emit_insn (gen_vec_mergevv (operands[0], operands[1], operands[2], GEN_INT (1), GEN_INT (0), GEN_INT (1))); } else { emit_insn (gen_vec_mergevv (operands[0], operands[1], operands[2], GEN_INT (2), GEN_INT (1), GEN_INT (0))); } DONE; }) (define_insn "vec_mergerr" [(set (match_operand:V2HI 0 "register_operand" "= r, r") (vec_merge:V2HI (vec_duplicate:V2HI (match_operand:HI 1 "register_operand" " r, r")) (vec_duplicate:V2HI (match_operand:HI 2 "register_operand" " r, r")) (match_operand:SI 3 "nds32_imm_1_2_operand" " Iv01, Iv02")))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "@ pkbb16\t%0, %2, %1 pkbb16\t%0, %1, %2" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "vec_merge" [(set (match_operand:V2HI 0 "register_operand" "= r, r") (vec_merge:V2HI (match_operand:V2HI 1 "register_operand" " r, r") (match_operand:V2HI 2 "register_operand" " r, r") (match_operand:SI 3 "nds32_imm_1_2_operand" " Iv01, Iv02")))] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) { const char *pats[] = { "pktb16\t%0, %1, %2", "pktb16\t%0, %2, %1" }; return pats[which_alternative]; } else { const char *pats[] = { "pktb16\t%0, %2, %1", "pktb16\t%0, %1, %2" }; return pats[which_alternative]; } } [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "vec_mergerv" [(set (match_operand:V2HI 0 "register_operand" "= r, r, r, r") (vec_merge:V2HI (vec_duplicate:V2HI (match_operand:HI 1 "register_operand" " r, r, r, r")) (vec_duplicate:V2HI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r, r, r, r") (parallel [(match_operand:SI 4 "nds32_imm_0_1_operand" " Iv00, Iv01, Iv00, Iv01")]))) (match_operand:SI 3 "nds32_imm_1_2_operand" " Iv01, Iv01, Iv02, Iv02")))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "@ pkbb16\t%0, %2, %1 pktb16\t%0, %2, %1 pkbb16\t%0, %1, %2 pkbt16\t%0, %1, %2" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "vec_mergevr" [(set (match_operand:V2HI 0 "register_operand" "= r, r, r, r") (vec_merge:V2HI (vec_duplicate:V2HI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r, r, r, r") (parallel [(match_operand:SI 4 "nds32_imm_0_1_operand" " Iv00, Iv01, Iv00, Iv01")]))) (vec_duplicate:V2HI (match_operand:HI 2 "register_operand" " r, r, r, r")) (match_operand:SI 3 "nds32_imm_1_2_operand" " Iv01, Iv01, Iv02, Iv02")))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "@ pkbb16\t%0, %2, %1 pkbt16\t%0, %2, %1 pkbb16\t%0, %1, %2 pktb16\t%0, %1, %2" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "vec_mergevv" [(set (match_operand:V2HI 0 "register_operand" "= r, r, r, r, r, r, r, r") (vec_merge:V2HI (vec_duplicate:V2HI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r, r, r, r, r, r, r, r") (parallel [(match_operand:SI 4 "nds32_imm_0_1_operand" " Iv00, Iv00, Iv01, Iv01, Iv00, Iv00, Iv01, Iv01")]))) (vec_duplicate:V2HI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r, r, r, r, r, r, r, r") (parallel [(match_operand:SI 5 "nds32_imm_0_1_operand" " Iv00, Iv01, Iv01, Iv00, Iv00, Iv01, Iv01, Iv00")]))) (match_operand:SI 3 "nds32_imm_1_2_operand" " Iv01, Iv01, Iv01, Iv01, Iv02, Iv02, Iv02, Iv02")))] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) { const char *pats[] = { "pktt16\t%0, %1, %2", "pktb16\t%0, %1, %2", "pkbb16\t%0, %1, %2", "pkbt16\t%0, %1, %2", "pktt16\t%0, %2, %1", "pkbt16\t%0, %2, %1", "pkbb16\t%0, %2, %1", "pktb16\t%0, %2, %1" }; return pats[which_alternative]; } else { const char *pats[] = { "pkbb16\t%0, %2, %1", "pktb16\t%0, %2, %1", "pktt16\t%0, %2, %1", "pkbt16\t%0, %2, %1", "pkbb16\t%0, %1, %2", "pkbt16\t%0, %1, %2", "pktt16\t%0, %1, %2", "pktb16\t%0, %1, %2" }; return pats[which_alternative]; } } [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_expand "vec_extractv4qi" [(set (match_operand:QI 0 "register_operand" "") (vec_select:QI (match_operand:V4QI 1 "nonimmediate_operand" "") (parallel [(match_operand:SI 2 "const_int_operand" "")])))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" { if (INTVAL (operands[2]) != 0 && INTVAL (operands[2]) != 1 && INTVAL (operands[2]) != 2 && INTVAL (operands[2]) != 3) gcc_unreachable (); if (INTVAL (operands[2]) != 0 && MEM_P (operands[0])) FAIL; }) (define_insn "vec_extractv4qi0" [(set (match_operand:QI 0 "register_operand" "=l,r,r") (vec_select:QI (match_operand:V4QI 1 "nonimmediate_operand" " l,r,m") (parallel [(const_int 0)])))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" { switch (which_alternative) { case 0: return "zeb33\t%0, %1"; case 1: return "zeb\t%0, %1"; case 2: return nds32_output_32bit_load (operands, 1); default: gcc_unreachable (); } } [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn "vec_extractv4qi0_ze" [(set (match_operand:SI 0 "register_operand" "=l,r,r") (zero_extend:SI (vec_select:QI (match_operand:V4QI 1 "nonimmediate_operand" " l,r,m") (parallel [(const_int 0)]))))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" { switch (which_alternative) { case 0: return "zeb33\t%0, %1"; case 1: return "zeb\t%0, %1"; case 2: return nds32_output_32bit_load (operands, 1); default: gcc_unreachable (); } } [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn "vec_extractv4qi0_se" [(set (match_operand:SI 0 "register_operand" "=l,r,r") (sign_extend:SI (vec_select:QI (match_operand:V4QI 1 "nonimmediate_operand" " l,r,m") (parallel [(const_int 0)]))))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" { switch (which_alternative) { case 0: return "seb33\t%0, %1"; case 1: return "seb\t%0, %1"; case 2: return nds32_output_32bit_load_s (operands, 1); default: gcc_unreachable (); } } [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn_and_split "vec_extractv4qi1" [(set (match_operand:QI 0 "register_operand" "=r") (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 1)])))] "NDS32_EXT_DSP_P () && !reload_completed && !TARGET_BIG_ENDIAN" "#" "NDS32_EXT_DSP_P () && !reload_completed" [(const_int 1)] { rtx tmp = gen_reg_rtx (V4QImode); emit_insn (gen_rotrv4qi_1 (tmp, operands[1])); emit_insn (gen_vec_extractv4qi0 (operands[0], tmp)); DONE; } [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn_and_split "vec_extractv4qi2" [(set (match_operand:QI 0 "register_operand" "=r") (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 2)])))] "NDS32_EXT_DSP_P () && !reload_completed && !TARGET_BIG_ENDIAN" "#" "NDS32_EXT_DSP_P () && !reload_completed" [(const_int 1)] { rtx tmp = gen_reg_rtx (V4QImode); emit_insn (gen_rotrv4qi_2 (tmp, operands[1])); emit_insn (gen_vec_extractv4qi0 (operands[0], tmp)); DONE; } [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn_and_split "vec_extractv4qi3" [(set (match_operand:QI 0 "register_operand" "=r") (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 3)])))] "NDS32_EXT_DSP_P () && !reload_completed && !TARGET_BIG_ENDIAN" "#" "NDS32_EXT_DSP_P () && !reload_completed" [(const_int 1)] { rtx tmp = gen_reg_rtx (V4QImode); emit_insn (gen_rotrv4qi_3 (tmp, operands[1])); emit_insn (gen_vec_extractv4qi0 (operands[0], tmp)); DONE; } [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn "vec_extractv4qi3_se" [(set (match_operand:SI 0 "register_operand" "=$d,r") (sign_extend:SI (vec_select:QI (match_operand:V4QI 1 "register_operand" " 0,r") (parallel [(const_int 3)]))))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "@ srai45\t%0, 24 srai\t%0, %1, 24" [(set_attr "type" "alu,alu") (set_attr "length" " 2, 4")]) (define_insn "vec_extractv4qi3_ze" [(set (match_operand:SI 0 "register_operand" "=$d,r") (zero_extend:SI (vec_select:QI (match_operand:V4QI 1 "register_operand" " 0,r") (parallel [(const_int 3)]))))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "@ srli45\t%0, 24 srli\t%0, %1, 24" [(set_attr "type" "alu,alu") (set_attr "length" " 2, 4")]) (define_insn_and_split "vec_extractv4qihi0" [(set (match_operand:HI 0 "register_operand" "=r") (sign_extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 0)]))))] "NDS32_EXT_DSP_P () && !reload_completed && !TARGET_BIG_ENDIAN" "#" "NDS32_EXT_DSP_P () && !reload_completed" [(const_int 1)] { rtx tmp = gen_reg_rtx (QImode); emit_insn (gen_vec_extractv4qi0 (tmp, operands[1])); emit_insn (gen_extendqihi2 (operands[0], tmp)); DONE; } [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn_and_split "vec_extractv4qihi1" [(set (match_operand:HI 0 "register_operand" "=r") (sign_extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 1)]))))] "NDS32_EXT_DSP_P () && !reload_completed && !TARGET_BIG_ENDIAN" "#" "NDS32_EXT_DSP_P () && !reload_completed" [(const_int 1)] { rtx tmp = gen_reg_rtx (QImode); emit_insn (gen_vec_extractv4qi1 (tmp, operands[1])); emit_insn (gen_extendqihi2 (operands[0], tmp)); DONE; } [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn_and_split "vec_extractv4qihi2" [(set (match_operand:HI 0 "register_operand" "=r") (sign_extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 2)]))))] "NDS32_EXT_DSP_P () && !reload_completed && !TARGET_BIG_ENDIAN" "#" "NDS32_EXT_DSP_P () && !reload_completed" [(const_int 1)] { rtx tmp = gen_reg_rtx (QImode); emit_insn (gen_vec_extractv4qi2 (tmp, operands[1])); emit_insn (gen_extendqihi2 (operands[0], tmp)); DONE; } [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn_and_split "vec_extractv4qihi3" [(set (match_operand:HI 0 "register_operand" "=r") (sign_extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 3)]))))] "NDS32_EXT_DSP_P () && !reload_completed && !TARGET_BIG_ENDIAN" "#" "NDS32_EXT_DSP_P () && !reload_completed" [(const_int 1)] { rtx tmp = gen_reg_rtx (QImode); emit_insn (gen_vec_extractv4qi3 (tmp, operands[1])); emit_insn (gen_extendqihi2 (operands[0], tmp)); DONE; } [(set_attr "type" "alu") (set_attr "length" "4")]) (define_expand "vec_extractv2hi" [(set (match_operand:HI 0 "register_operand" "") (vec_select:HI (match_operand:V2HI 1 "nonimmediate_operand" "") (parallel [(match_operand:SI 2 "const_int_operand" "")])))] "NDS32_EXT_DSP_P ()" { if (INTVAL (operands[2]) != 0 && INTVAL (operands[2]) != 1) gcc_unreachable (); if (INTVAL (operands[2]) != 0 && MEM_P (operands[0])) FAIL; }) (define_insn "vec_extractv2hi0" [(set (match_operand:HI 0 "register_operand" "=$l,r,r") (vec_select:HI (match_operand:V2HI 1 "nonimmediate_operand" " l,r,m") (parallel [(const_int 0)])))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" { switch (which_alternative) { case 0: return "seh33\t%0, %1"; case 1: return "seh\t%0, %1"; case 2: return nds32_output_32bit_load_s (operands, 2); default: gcc_unreachable (); } } [(set_attr "type" "alu,alu,load") (set_attr "length" " 2, 4, 4")]) (define_insn "vec_extractv2hi0_ze" [(set (match_operand:SI 0 "register_operand" "=$l, r,$ l, *r") (zero_extend:SI (vec_select:HI (match_operand:V2HI 1 "nonimmediate_operand" " l, r, U33, m") (parallel [(const_int 0)]))))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" { switch (which_alternative) { case 0: return "zeh33\t%0, %1"; case 1: return "zeh\t%0, %1"; case 2: return nds32_output_16bit_load (operands, 2); case 3: return nds32_output_32bit_load (operands, 2); default: gcc_unreachable (); } } [(set_attr "type" "alu,alu,load,load") (set_attr "length" " 2, 4, 2, 4")]) (define_insn "vec_extractv2hi0_se" [(set (match_operand:SI 0 "register_operand" "=$l, r, r") (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "nonimmediate_operand" " l,r,m") (parallel [(const_int 0)]))))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" { switch (which_alternative) { case 0: return "seh33\t%0, %1"; case 1: return "seh\t%0, %1"; case 2: return nds32_output_32bit_load_s (operands, 2); default: gcc_unreachable (); } } [(set_attr "type" "alu,alu,load") (set_attr "length" " 2, 4, 4")]) (define_insn "vec_extractv2hi0_be" [(set (match_operand:HI 0 "register_operand" "=$d,r") (vec_select:HI (match_operand:V2HI 1 "register_operand" " 0,r") (parallel [(const_int 0)])))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "@ srai45\t%0, 16 srai\t%0, %1, 16" [(set_attr "type" "alu,alu") (set_attr "length" " 2, 4")]) (define_insn "vec_extractv2hi1" [(set (match_operand:HI 0 "register_operand" "=$d,r") (vec_select:HI (match_operand:V2HI 1 "register_operand" " 0,r") (parallel [(const_int 1)])))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "@ srai45\t%0, 16 srai\t%0, %1, 16" [(set_attr "type" "alu,alu") (set_attr "length" " 2, 4")]) (define_insn "vec_extractv2hi1_se" [(set (match_operand:SI 0 "register_operand" "=$d,r") (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " 0,r") (parallel [(const_int 1)]))))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "@ srai45\t%0, 16 srai\t%0, %1, 16" [(set_attr "type" "alu,alu") (set_attr "length" " 2, 4")]) (define_insn "vec_extractv2hi1_ze" [(set (match_operand:SI 0 "register_operand" "=$d,r") (zero_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " 0,r") (parallel [(const_int 1)]))))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "@ srli45\t%0, 16 srli\t%0, %1, 16" [(set_attr "type" "alu,alu") (set_attr "length" " 2, 4")]) (define_insn "vec_extractv2hi1_be" [(set (match_operand:HI 0 "register_operand" "=$l,r,r") (vec_select:HI (match_operand:V2HI 1 "nonimmediate_operand" " l,r,m") (parallel [(const_int 1)])))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" { switch (which_alternative) { case 0: return "seh33\t%0, %1"; case 1: return "seh\t%0, %1"; case 2: return nds32_output_32bit_load_s (operands, 2); default: gcc_unreachable (); } } [(set_attr "type" "alu,alu,load") (set_attr "length" " 2, 4, 4")]) (define_insn "mul16" [(set (match_operand:V2SI 0 "register_operand" "=r") (mult:V2SI (extend:V2SI (match_operand:V2HI 1 "register_operand" "%r")) (extend:V2SI (match_operand:V2HI 2 "register_operand" " r"))))] "NDS32_EXT_DSP_P ()" "mul16\t%0, %1, %2" [(set_attr "type" "dmul") (set_attr "length" "4")]) (define_insn "mulx16" [(set (match_operand:V2SI 0 "register_operand" "=r") (vec_merge:V2SI (vec_duplicate:V2SI (mult:SI (extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 0)]))) (extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)]))))) (vec_duplicate:V2SI (mult:SI (extend:SI (vec_select:HI (match_dup 1) (parallel [(const_int 1)]))) (extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))))) (const_int 1)))] "NDS32_EXT_DSP_P ()" "mulx16\t%0, %1, %2" [(set_attr "type" "dmul") (set_attr "length" "4")]) (define_insn "rotrv2hi_1" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_select:V2HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 1) (const_int 0)])))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "rotri\t%0, %1, 16" [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn "rotrv2hi_1_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_select:V2HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 0) (const_int 1)])))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "rotri\t%0, %1, 16" [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn "rotrv4qi_1" [(set (match_operand:V4QI 0 "register_operand" "=r") (vec_select:V4QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 1) (const_int 2) (const_int 3) (const_int 0)])))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "rotri\t%0, %1, 8" [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn "rotrv4qi_1_be" [(set (match_operand:V4QI 0 "register_operand" "=r") (vec_select:V4QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 2) (const_int 1) (const_int 0) (const_int 3)])))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "rotri\t%0, %1, 8" [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn "rotrv4qi_2" [(set (match_operand:V4QI 0 "register_operand" "=r") (vec_select:V4QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 2) (const_int 3) (const_int 0) (const_int 1)])))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "rotri\t%0, %1, 16" [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn "rotrv4qi_2_be" [(set (match_operand:V4QI 0 "register_operand" "=r") (vec_select:V4QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 1) (const_int 0) (const_int 3) (const_int 2)])))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "rotri\t%0, %1, 16" [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn "rotrv4qi_3" [(set (match_operand:V4QI 0 "register_operand" "=r") (vec_select:V4QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 3) (const_int 0) (const_int 1) (const_int 2)])))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "rotri\t%0, %1, 24" [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn "rotrv4qi_3_be" [(set (match_operand:V4QI 0 "register_operand" "=r") (vec_select:V4QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 0) (const_int 3) (const_int 2) (const_int 1)])))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "rotri\t%0, %1, 24" [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn "v4qi_dup_10" [(set (match_operand:V4QI 0 "register_operand" "=r") (vec_select:V4QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 0) (const_int 1) (const_int 0) (const_int 1)])))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "pkbb\t%0, %1, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "v4qi_dup_32" [(set (match_operand:V4QI 0 "register_operand" "=r") (vec_select:V4QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 2) (const_int 3) (const_int 2) (const_int 3)])))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "pktt\t%0, %1, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_expand "vec_unpacks_lo_v4qi" [(match_operand:V2HI 0 "register_operand" "=r") (match_operand:V4QI 1 "register_operand" " r")] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" { emit_insn (gen_sunpkd810 (operands[0], operands[1])); DONE; }) (define_expand "sunpkd810" [(match_operand:V2HI 0 "register_operand") (match_operand:V4QI 1 "register_operand")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_sunpkd810_imp_be (operands[0], operands[1])); else emit_insn (gen_sunpkd810_imp (operands[0], operands[1])); DONE; }) (define_insn "unpkd810_imp" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 1)])))) (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_dup 1) (parallel [(const_int 0)])))) (const_int 2)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "unpkd810\t%0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "unpkd810_imp_inv" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 0)])))) (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_dup 1) (parallel [(const_int 1)])))) (const_int 1)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "unpkd810\t%0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "unpkd810_imp_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 2)])))) (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_dup 1) (parallel [(const_int 3)])))) (const_int 1)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "unpkd810\t%0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "unpkd810_imp_inv_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 3)])))) (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_dup 1) (parallel [(const_int 2)])))) (const_int 2)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "unpkd810\t%0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_expand "sunpkd820" [(match_operand:V2HI 0 "register_operand") (match_operand:V4QI 1 "register_operand")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_sunpkd820_imp_be (operands[0], operands[1])); else emit_insn (gen_sunpkd820_imp (operands[0], operands[1])); DONE; }) (define_insn "unpkd820_imp" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 2)])))) (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_dup 1) (parallel [(const_int 0)])))) (const_int 2)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "unpkd820\t%0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "unpkd820_imp_inv" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 0)])))) (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_dup 1) (parallel [(const_int 2)])))) (const_int 1)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "unpkd820\t%0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "unpkd820_imp_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 1)])))) (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_dup 1) (parallel [(const_int 3)])))) (const_int 1)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "unpkd820\t%0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "unpkd820_imp_inv_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 3)])))) (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_dup 1) (parallel [(const_int 1)])))) (const_int 2)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "unpkd820\t%0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_expand "sunpkd830" [(match_operand:V2HI 0 "register_operand") (match_operand:V4QI 1 "register_operand")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_sunpkd830_imp_be (operands[0], operands[1])); else emit_insn (gen_sunpkd830_imp (operands[0], operands[1])); DONE; }) (define_insn "unpkd830_imp" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 3)])))) (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_dup 1) (parallel [(const_int 0)])))) (const_int 2)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "unpkd830\t%0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "unpkd830_imp_inv" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 0)])))) (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_dup 1) (parallel [(const_int 3)])))) (const_int 1)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "unpkd830\t%0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "unpkd830_imp_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 0)])))) (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_dup 1) (parallel [(const_int 3)])))) (const_int 1)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "unpkd830\t%0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "unpkd830_imp_inv_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 3)])))) (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_dup 1) (parallel [(const_int 0)])))) (const_int 2)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "unpkd830\t%0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_expand "sunpkd831" [(match_operand:V2HI 0 "register_operand") (match_operand:V4QI 1 "register_operand")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_sunpkd831_imp_be (operands[0], operands[1])); else emit_insn (gen_sunpkd831_imp (operands[0], operands[1])); DONE; }) (define_insn "unpkd831_imp" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 3)])))) (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_dup 1) (parallel [(const_int 1)])))) (const_int 2)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "unpkd831\t%0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "unpkd831_imp_inv" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 1)])))) (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_dup 1) (parallel [(const_int 3)])))) (const_int 1)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "unpkd831\t%0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "unpkd831_imp_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 0)])))) (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_dup 1) (parallel [(const_int 2)])))) (const_int 1)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "unpkd831\t%0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "unpkd831_imp_inv_be" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 2)])))) (vec_duplicate:V2HI (extend:HI (vec_select:QI (match_dup 1) (parallel [(const_int 0)])))) (const_int 2)))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "unpkd831\t%0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_expand "zunpkd810" [(match_operand:V2HI 0 "register_operand") (match_operand:V4QI 1 "register_operand")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_zunpkd810_imp_be (operands[0], operands[1])); else emit_insn (gen_zunpkd810_imp (operands[0], operands[1])); DONE; }) (define_expand "zunpkd820" [(match_operand:V2HI 0 "register_operand") (match_operand:V4QI 1 "register_operand")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_zunpkd820_imp_be (operands[0], operands[1])); else emit_insn (gen_zunpkd820_imp (operands[0], operands[1])); DONE; }) (define_expand "zunpkd830" [(match_operand:V2HI 0 "register_operand") (match_operand:V4QI 1 "register_operand")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_zunpkd830_imp_be (operands[0], operands[1])); else emit_insn (gen_zunpkd830_imp (operands[0], operands[1])); DONE; }) (define_expand "zunpkd831" [(match_operand:V2HI 0 "register_operand") (match_operand:V4QI 1 "register_operand")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_zunpkd831_imp_be (operands[0], operands[1])); else emit_insn (gen_zunpkd831_imp (operands[0], operands[1])); DONE; }) (define_expand "smbb" [(match_operand:SI 0 "register_operand" "") (match_operand:V2HI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_mulhisi3v (operands[0], operands[1], operands[2], GEN_INT (1), GEN_INT (1))); else emit_insn (gen_mulhisi3v (operands[0], operands[1], operands[2], GEN_INT (0), GEN_INT (0))); DONE; }) (define_expand "smbt" [(match_operand:SI 0 "register_operand" "") (match_operand:V2HI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_mulhisi3v (operands[0], operands[1], operands[2], GEN_INT (1), GEN_INT (0))); else emit_insn (gen_mulhisi3v (operands[0], operands[1], operands[2], GEN_INT (0), GEN_INT (1))); DONE; }) (define_expand "smtt" [(match_operand:SI 0 "register_operand" "") (match_operand:V2HI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_mulhisi3v (operands[0], operands[1], operands[2], GEN_INT (0), GEN_INT (0))); else emit_insn (gen_mulhisi3v (operands[0], operands[1], operands[2], GEN_INT (1), GEN_INT (1))); DONE; }) (define_insn "mulhisi3v" [(set (match_operand:SI 0 "register_operand" "= r, r, r, r") (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r, r, r, r") (parallel [(match_operand:SI 3 "nds32_imm_0_1_operand" " Iv00, Iv00, Iv01, Iv01")]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r, r, r, r") (parallel [(match_operand:SI 4 "nds32_imm_0_1_operand" " Iv00, Iv01, Iv01, Iv00")])))))] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) { const char *pats[] = { "smtt\t%0, %1, %2", "smbt\t%0, %2, %1", "smbb\t%0, %1, %2", "smbt\t%0, %1, %2" }; return pats[which_alternative]; } else { const char *pats[] = { "smbb\t%0, %1, %2", "smbt\t%0, %1, %2", "smtt\t%0, %1, %2", "smbt\t%0, %2, %1" }; return pats[which_alternative]; } } [(set_attr "type" "dmul") (set_attr "length" "4")]) (define_expand "kmabb" [(match_operand:SI 0 "register_operand" "") (match_operand:SI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "") (match_operand:V2HI 3 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_kma_internal (operands[0], operands[2], operands[3], GEN_INT (1), GEN_INT (1), operands[1])); else emit_insn (gen_kma_internal (operands[0], operands[2], operands[3], GEN_INT (0), GEN_INT (0), operands[1])); DONE; }) (define_expand "kmabt" [(match_operand:SI 0 "register_operand" "") (match_operand:SI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "") (match_operand:V2HI 3 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_kma_internal (operands[0], operands[2], operands[3], GEN_INT (1), GEN_INT (0), operands[1])); else emit_insn (gen_kma_internal (operands[0], operands[2], operands[3], GEN_INT (0), GEN_INT (1), operands[1])); DONE; }) (define_expand "kmatt" [(match_operand:SI 0 "register_operand" "") (match_operand:SI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "") (match_operand:V2HI 3 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_kma_internal (operands[0], operands[2], operands[3], GEN_INT (0), GEN_INT (0), operands[1])); else emit_insn (gen_kma_internal (operands[0], operands[2], operands[3], GEN_INT (1), GEN_INT (1), operands[1])); DONE; }) (define_insn "kma_internal" [(set (match_operand:SI 0 "register_operand" "= r, r, r, r") (ss_plus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r, r, r, r") (parallel [(match_operand:SI 3 "nds32_imm_0_1_operand" " Iv00, Iv00, Iv01, Iv01")]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r, r, r, r") (parallel [(match_operand:SI 4 "nds32_imm_0_1_operand" " Iv00, Iv01, Iv01, Iv00")])))) (match_operand:SI 5 "register_operand" " 0, 0, 0, 0")))] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) { const char *pats[] = { "kmatt\t%0, %1, %2", "kmabt\t%0, %2, %1", "kmabb\t%0, %1, %2", "kmabt\t%0, %1, %2" }; return pats[which_alternative]; } else { const char *pats[] = { "kmabb\t%0, %1, %2", "kmabt\t%0, %1, %2", "kmatt\t%0, %1, %2", "kmabt\t%0, %2, %1" }; return pats[which_alternative]; } } [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_expand "smds" [(match_operand:SI 0 "register_operand" "") (match_operand:V2HI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_smds_be (operands[0], operands[1], operands[2])); else emit_insn (gen_smds_le (operands[0], operands[1], operands[2])); DONE; }) (define_expand "smds_le" [(set (match_operand:SI 0 "register_operand" "=r") (minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 1) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))))))] "NDS32_EXT_DSP_P ()" { }) (define_expand "smds_be" [(set (match_operand:SI 0 "register_operand" "=r") (minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 1) (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 1)]))))))] "NDS32_EXT_DSP_P ()" { }) (define_expand "smdrs" [(match_operand:SI 0 "register_operand" "") (match_operand:V2HI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_smdrs_be (operands[0], operands[1], operands[2])); else emit_insn (gen_smdrs_le (operands[0], operands[1], operands[2])); DONE; }) (define_expand "smdrs_le" [(set (match_operand:SI 0 "register_operand" "=r") (minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 1) (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 1)]))))))] "NDS32_EXT_DSP_P ()" { }) (define_expand "smdrs_be" [(set (match_operand:SI 0 "register_operand" "=r") (minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 1) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))))))] "NDS32_EXT_DSP_P ()" { }) (define_expand "smxdsv" [(match_operand:SI 0 "register_operand" "") (match_operand:V2HI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_smxdsv_be (operands[0], operands[1], operands[2])); else emit_insn (gen_smxdsv_le (operands[0], operands[1], operands[2])); DONE; }) (define_expand "smxdsv_le" [(set (match_operand:SI 0 "register_operand" "=r") (minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 1) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 1)]))))))] "NDS32_EXT_DSP_P ()" { }) (define_expand "smxdsv_be" [(set (match_operand:SI 0 "register_operand" "=r") (minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 1) (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))))))] "NDS32_EXT_DSP_P ()" { }) (define_insn "smal1" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (match_operand:DI 1 "register_operand" " r") (sign_extend:DI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 1)])))))))] "NDS32_EXT_DSP_P ()" "smal\t%0, %1, %2" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "smal2" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (match_operand:DI 1 "register_operand" " r") (mult:DI (sign_extend:DI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)]))) (sign_extend:DI (vec_select:HI (match_dup 2) (parallel [(const_int 1)]))))))] "NDS32_EXT_DSP_P ()" "smal\t%0, %1, %2" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "smal3" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (match_operand:DI 1 "register_operand" " r") (sign_extend:DI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)])))))))] "NDS32_EXT_DSP_P ()" "smal\t%0, %1, %2" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "smal4" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (match_operand:DI 1 "register_operand" " r") (mult:DI (sign_extend:DI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:DI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))))))] "NDS32_EXT_DSP_P ()" "smal\t%0, %1, %2" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "smal5" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (sign_extend:DI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 1)]))))) (match_operand:DI 1 "register_operand" " r")))] "NDS32_EXT_DSP_P ()" "smal\t%0, %1, %2" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "smal6" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (mult:DI (sign_extend:DI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)]))) (sign_extend:DI (vec_select:HI (match_dup 2) (parallel [(const_int 1)])))) (match_operand:DI 1 "register_operand" " r")))] "NDS32_EXT_DSP_P ()" "smal\t%0, %1, %2" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "smal7" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (sign_extend:DI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))))) (match_operand:DI 1 "register_operand" " r")))] "NDS32_EXT_DSP_P ()" "smal\t%0, %1, %2" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "smal8" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (mult:DI (sign_extend:DI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:DI (vec_select:HI (match_dup 2) (parallel [(const_int 0)])))) (match_operand:DI 1 "register_operand" " r")))] "NDS32_EXT_DSP_P ()" "smal\t%0, %1, %2" [(set_attr "type" "dmac") (set_attr "length" "4")]) ;; We need this dummy pattern for smal (define_insn_and_split "extendsidi2" [(set (match_operand:DI 0 "register_operand" "") (sign_extend:DI (match_operand:SI 1 "nds32_move_operand" "")))] "NDS32_EXT_DSP_P ()" "#" "NDS32_EXT_DSP_P ()" [(const_int 0)] { rtx high_part_dst, low_part_dst; low_part_dst = nds32_di_low_part_subreg (operands[0]); high_part_dst = nds32_di_high_part_subreg (operands[0]); emit_move_insn (low_part_dst, operands[1]); emit_insn (gen_ashrsi3 (high_part_dst, low_part_dst, GEN_INT (31))); DONE; } [(set_attr "type" "alu") (set_attr "length" "4")]) ;; We need this dummy pattern for usmar64/usmsr64 (define_insn_and_split "zero_extendsidi2" [(set (match_operand:DI 0 "register_operand" "") (zero_extend:DI (match_operand:SI 1 "nds32_move_operand" "")))] "NDS32_EXT_DSP_P ()" "#" "NDS32_EXT_DSP_P ()" [(const_int 0)] { rtx high_part_dst, low_part_dst; low_part_dst = nds32_di_low_part_subreg (operands[0]); high_part_dst = nds32_di_high_part_subreg (operands[0]); emit_move_insn (low_part_dst, operands[1]); emit_move_insn (high_part_dst, const0_rtx); DONE; } [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn_and_split "extendhidi2" [(set (match_operand:DI 0 "register_operand" "") (sign_extend:DI (match_operand:HI 1 "nonimmediate_operand" "")))] "NDS32_EXT_DSP_P ()" "#" "NDS32_EXT_DSP_P ()" [(const_int 0)] { rtx high_part_dst, low_part_dst; low_part_dst = nds32_di_low_part_subreg (operands[0]); high_part_dst = nds32_di_high_part_subreg (operands[0]); emit_insn (gen_extendhisi2 (low_part_dst, operands[1])); emit_insn (gen_ashrsi3 (high_part_dst, low_part_dst, GEN_INT (31))); DONE; } [(set_attr "type" "alu") (set_attr "length" "4")]) (define_insn "extendqihi2" [(set (match_operand:HI 0 "register_operand" "=r") (sign_extend:HI (match_operand:QI 1 "register_operand" " r")))] "NDS32_EXT_DSP_P ()" "sunpkd820\t%0, %1" [(set_attr "type" "dpack") (set_attr "length" "4")]) (define_insn "smulsi3_highpart" [(set (match_operand:SI 0 "register_operand" "=r") (truncate:SI (lshiftrt:DI (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" " r")) (sign_extend:DI (match_operand:SI 2 "register_operand" " r"))) (const_int 32))))] "NDS32_EXT_DSP_P ()" "smmul\t%0, %1, %2" [(set_attr "type" "dmul") (set_attr "length" "4")]) (define_insn "smmul_round" [(set (match_operand:SI 0 "register_operand" "=r") (truncate:SI (lshiftrt:DI (unspec:DI [(mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" " r")) (sign_extend:DI (match_operand:SI 2 "register_operand" " r")))] UNSPEC_ROUND) (const_int 32))))] "NDS32_EXT_DSP_P ()" "smmul.u\t%0, %1, %2" [(set_attr "type" "dmul") (set_attr "length" "4")]) (define_insn "kmmac" [(set (match_operand:SI 0 "register_operand" "=r") (ss_plus:SI (match_operand:SI 1 "register_operand" " 0") (truncate:SI (lshiftrt:DI (mult:DI (sign_extend:DI (match_operand:SI 2 "register_operand" " r")) (sign_extend:DI (match_operand:SI 3 "register_operand" " r"))) (const_int 32)))))] "NDS32_EXT_DSP_P ()" "kmmac\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "kmmac_round" [(set (match_operand:SI 0 "register_operand" "=r") (ss_plus:SI (match_operand:SI 1 "register_operand" " 0") (truncate:SI (lshiftrt:DI (unspec:DI [(mult:DI (sign_extend:DI (match_operand:SI 2 "register_operand" " r")) (sign_extend:DI (match_operand:SI 3 "register_operand" " r")))] UNSPEC_ROUND) (const_int 32)))))] "NDS32_EXT_DSP_P ()" "kmmac.u\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "kmmsb" [(set (match_operand:SI 0 "register_operand" "=r") (ss_minus:SI (match_operand:SI 1 "register_operand" " 0") (truncate:SI (lshiftrt:DI (mult:DI (sign_extend:DI (match_operand:SI 2 "register_operand" " r")) (sign_extend:DI (match_operand:SI 3 "register_operand" " r"))) (const_int 32)))))] "NDS32_EXT_DSP_P ()" "kmmsb\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "kmmsb_round" [(set (match_operand:SI 0 "register_operand" "=r") (ss_minus:SI (match_operand:SI 1 "register_operand" " 0") (truncate:SI (lshiftrt:DI (unspec:DI [(mult:DI (sign_extend:DI (match_operand:SI 2 "register_operand" " r")) (sign_extend:DI (match_operand:SI 3 "register_operand" " r")))] UNSPEC_ROUND) (const_int 32)))))] "NDS32_EXT_DSP_P ()" "kmmsb.u\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "kwmmul" [(set (match_operand:SI 0 "register_operand" "=r") (truncate:SI (lshiftrt:DI (ss_mult:DI (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" " r")) (const_int 2)) (mult:DI (sign_extend:DI (match_operand:SI 2 "register_operand" " r")) (const_int 2))) (const_int 32))))] "NDS32_EXT_DSP_P ()" "kwmmul\t%0, %1, %2" [(set_attr "type" "dmul") (set_attr "length" "4")]) (define_insn "kwmmul_round" [(set (match_operand:SI 0 "register_operand" "=r") (truncate:SI (lshiftrt:DI (unspec:DI [ (ss_mult:DI (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" " r")) (const_int 2)) (mult:DI (sign_extend:DI (match_operand:SI 2 "register_operand" " r")) (const_int 2)))] UNSPEC_ROUND) (const_int 32))))] "NDS32_EXT_DSP_P ()" "kwmmul.u\t%0, %1, %2" [(set_attr "type" "dmul") (set_attr "length" "4")]) (define_expand "smmwb" [(match_operand:SI 0 "register_operand" "") (match_operand:SI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_smulhisi3_highpart_1 (operands[0], operands[1], operands[2], GEN_INT (1))); else emit_insn (gen_smulhisi3_highpart_1 (operands[0], operands[1], operands[2], GEN_INT (0))); DONE; }) (define_expand "smmwt" [(match_operand:SI 0 "register_operand" "") (match_operand:SI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_smulhisi3_highpart_1 (operands[0], operands[1], operands[2], GEN_INT (0))); else emit_insn (gen_smulhisi3_highpart_1 (operands[0], operands[1], operands[2], GEN_INT (1))); DONE; }) (define_insn "smulhisi3_highpart_1" [(set (match_operand:SI 0 "register_operand" "= r, r") (truncate:SI (lshiftrt:DI (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" " r, r")) (sign_extend:DI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r, r") (parallel [(match_operand:SI 3 "nds32_imm_0_1_operand" " Iv00, Iv01")])))) (const_int 16))))] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) { const char *pats[] = { "smmwt\t%0, %1, %2", "smmwb\t%0, %1, %2" }; return pats[which_alternative]; } else { const char *pats[] = { "smmwb\t%0, %1, %2", "smmwt\t%0, %1, %2" }; return pats[which_alternative]; } } [(set_attr "type" "dmul") (set_attr "length" "4")]) (define_insn "smulhisi3_highpart_2" [(set (match_operand:SI 0 "register_operand" "= r, r") (truncate:SI (lshiftrt:DI (mult:DI (sign_extend:DI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r, r") (parallel [(match_operand:SI 3 "nds32_imm_0_1_operand" " Iv00, Iv01")]))) (sign_extend:DI (match_operand:SI 2 "register_operand" " r, r"))) (const_int 16))))] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) { const char *pats[] = { "smmwt\t%0, %1, %2", "smmwb\t%0, %1, %2" }; return pats[which_alternative]; } else { const char *pats[] = { "smmwb\t%0, %1, %2", "smmwt\t%0, %1, %2" }; return pats[which_alternative]; } } [(set_attr "type" "dmul") (set_attr "length" "4")]) (define_expand "smmwb_round" [(match_operand:SI 0 "register_operand" "") (match_operand:SI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_smmw_round_internal (operands[0], operands[1], operands[2], GEN_INT (1))); else emit_insn (gen_smmw_round_internal (operands[0], operands[1], operands[2], GEN_INT (0))); DONE; }) (define_expand "smmwt_round" [(match_operand:SI 0 "register_operand" "") (match_operand:SI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_smmw_round_internal (operands[0], operands[1], operands[2], GEN_INT (0))); else emit_insn (gen_smmw_round_internal (operands[0], operands[1], operands[2], GEN_INT (1))); DONE; }) (define_insn "smmw_round_internal" [(set (match_operand:SI 0 "register_operand" "= r, r") (truncate:SI (lshiftrt:DI (unspec:DI [(mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" " r, r")) (sign_extend:DI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r, r") (parallel [(match_operand:SI 3 "nds32_imm_0_1_operand" " Iv00, Iv01")]))))] UNSPEC_ROUND) (const_int 16))))] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) { const char *pats[] = { "smmwt.u\t%0, %1, %2", "smmwb.u\t%0, %1, %2" }; return pats[which_alternative]; } else { const char *pats[] = { "smmwb.u\t%0, %1, %2", "smmwt.u\t%0, %1, %2" }; return pats[which_alternative]; } } [(set_attr "type" "dmul") (set_attr "length" "4")]) (define_expand "kmmawb" [(match_operand:SI 0 "register_operand" "") (match_operand:SI 1 "register_operand" "") (match_operand:SI 2 "register_operand" "") (match_operand:V2HI 3 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_kmmaw_internal (operands[0], operands[2], operands[3], GEN_INT (1), operands[1])); else emit_insn (gen_kmmaw_internal (operands[0], operands[2], operands[3], GEN_INT (0), operands[1])); DONE; }) (define_expand "kmmawt" [(match_operand:SI 0 "register_operand" "") (match_operand:SI 1 "register_operand" "") (match_operand:SI 2 "register_operand" "") (match_operand:V2HI 3 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_kmmaw_internal (operands[0], operands[2], operands[3], GEN_INT (0), operands[1])); else emit_insn (gen_kmmaw_internal (operands[0], operands[2], operands[3], GEN_INT (1), operands[1])); DONE; }) (define_insn "kmmaw_internal" [(set (match_operand:SI 0 "register_operand" "= r, r") (ss_plus:SI (match_operand:SI 4 "register_operand" " 0, 0") (truncate:SI (lshiftrt:DI (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" " r, r")) (sign_extend:DI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r, r") (parallel [(match_operand:SI 3 "nds32_imm_0_1_operand" " Iv00, Iv01")])))) (const_int 16)))))] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) { const char *pats[] = { "kmmawt\t%0, %1, %2", "kmmawb\t%0, %1, %2" }; return pats[which_alternative]; } else { const char *pats[] = { "kmmawb\t%0, %1, %2", "kmmawt\t%0, %1, %2" }; return pats[which_alternative]; } } [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_expand "kmmawb_round" [(match_operand:SI 0 "register_operand" "") (match_operand:SI 1 "register_operand" "") (match_operand:SI 2 "register_operand" "") (match_operand:V2HI 3 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_kmmaw_round_internal (operands[0], operands[2], operands[3], GEN_INT (1), operands[1])); else emit_insn (gen_kmmaw_round_internal (operands[0], operands[2], operands[3], GEN_INT (0), operands[1])); DONE; } [(set_attr "type" "alu") (set_attr "length" "4")]) (define_expand "kmmawt_round" [(match_operand:SI 0 "register_operand" "") (match_operand:SI 1 "register_operand" "") (match_operand:SI 2 "register_operand" "") (match_operand:V2HI 3 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_kmmaw_round_internal (operands[0], operands[2], operands[3], GEN_INT (0), operands[1])); else emit_insn (gen_kmmaw_round_internal (operands[0], operands[2], operands[3], GEN_INT (1), operands[1])); DONE; } [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "kmmaw_round_internal" [(set (match_operand:SI 0 "register_operand" "= r, r") (ss_plus:SI (match_operand:SI 4 "register_operand" " 0, 0") (truncate:SI (lshiftrt:DI (unspec:DI [(mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" " r, r")) (sign_extend:DI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r, r") (parallel [(match_operand:SI 3 "nds32_imm_0_1_operand" " Iv00, Iv01")]))))] UNSPEC_ROUND) (const_int 16)))))] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) { const char *pats[] = { "kmmawt.u\t%0, %1, %2", "kmmawb.u\t%0, %1, %2" }; return pats[which_alternative]; } else { const char *pats[] = { "kmmawb.u\t%0, %1, %2", "kmmawt.u\t%0, %1, %2" }; return pats[which_alternative]; } } [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_expand "smalbb" [(match_operand:DI 0 "register_operand" "") (match_operand:DI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "") (match_operand:V2HI 3 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_smaddhidi (operands[0], operands[2], operands[3], operands[1], GEN_INT (1), GEN_INT (1))); else emit_insn (gen_smaddhidi (operands[0], operands[2], operands[3], operands[1], GEN_INT (0), GEN_INT (0))); DONE; }) (define_expand "smalbt" [(match_operand:DI 0 "register_operand" "") (match_operand:DI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "") (match_operand:V2HI 3 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_smaddhidi (operands[0], operands[2], operands[3], operands[1], GEN_INT (1), GEN_INT (0))); else emit_insn (gen_smaddhidi (operands[0], operands[2], operands[3], operands[1], GEN_INT (0), GEN_INT (1))); DONE; }) (define_expand "smaltt" [(match_operand:DI 0 "register_operand" "") (match_operand:DI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" "") (match_operand:V2HI 3 "register_operand" "")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_smaddhidi (operands[0], operands[2], operands[3], operands[1], GEN_INT (0), GEN_INT (0))); else emit_insn (gen_smaddhidi (operands[0], operands[2], operands[3], operands[1], GEN_INT (1), GEN_INT (1))); DONE; }) (define_insn "smaddhidi" [(set (match_operand:DI 0 "register_operand" "= r, r, r, r") (plus:DI (match_operand:DI 3 "register_operand" " 0, 0, 0, 0") (mult:DI (sign_extend:DI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r, r, r, r") (parallel [(match_operand:SI 4 "nds32_imm_0_1_operand" " Iv00, Iv00, Iv01, Iv01")]))) (sign_extend:DI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r, r, r, r") (parallel [(match_operand:SI 5 "nds32_imm_0_1_operand" " Iv00, Iv01, Iv01, Iv00")]))))))] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) { const char *pats[] = { "smaltt\t%0, %1, %2", "smalbt\t%0, %2, %1", "smalbb\t%0, %1, %2", "smalbt\t%0, %1, %2" }; return pats[which_alternative]; } else { const char *pats[] = { "smalbb\t%0, %1, %2", "smalbt\t%0, %1, %2", "smaltt\t%0, %1, %2", "smalbt\t%0, %2, %1" }; return pats[which_alternative]; } } [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "smaddhidi2" [(set (match_operand:DI 0 "register_operand" "= r, r, r, r") (plus:DI (mult:DI (sign_extend:DI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r, r, r, r") (parallel [(match_operand:SI 4 "nds32_imm_0_1_operand" " Iv00, Iv00, Iv01, Iv01")]))) (sign_extend:DI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r, r, r, r") (parallel [(match_operand:SI 5 "nds32_imm_0_1_operand" " Iv00, Iv01, Iv01, Iv00")])))) (match_operand:DI 3 "register_operand" " 0, 0, 0, 0")))] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) { const char *pats[] = { "smaltt\t%0, %1, %2", "smalbt\t%0, %2, %1", "smalbb\t%0, %1, %2", "smalbt\t%0, %1, %2" }; return pats[which_alternative]; } else { const char *pats[] = { "smalbb\t%0, %1, %2", "smalbt\t%0, %1, %2", "smaltt\t%0, %1, %2", "smalbt\t%0, %2, %1" }; return pats[which_alternative]; } } [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_expand "smalda1" [(match_operand:DI 0 "register_operand" "") (match_operand:DI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" " r") (match_operand:V2HI 3 "register_operand" " r")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_smalda1_be (operands[0], operands[1], operands[2], operands[3])); else emit_insn (gen_smalda1_le (operands[0], operands[1], operands[2], operands[3])); DONE; }) (define_expand "smalds1" [(match_operand:DI 0 "register_operand" "") (match_operand:DI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" " r") (match_operand:V2HI 3 "register_operand" " r")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_smalds1_be (operands[0], operands[1], operands[2], operands[3])); else emit_insn (gen_smalds1_le (operands[0], operands[1], operands[2], operands[3])); DONE; }) (define_insn "smalda1_le" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (match_operand:DI 1 "register_operand" " 0") (sign_extend:DI (plus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 1)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 0)]))))))))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "smalda\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "smalds1_le" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (match_operand:DI 1 "register_operand" " 0") (sign_extend:DI (minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 1)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 0)]))))))))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "smalds\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "smalda1_be" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (match_operand:DI 1 "register_operand" " 0") (sign_extend:DI (plus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 0)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 1)]))))))))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "smalda\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "smalds1_be" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (match_operand:DI 1 "register_operand" " 0") (sign_extend:DI (minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 0)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 1)]))))))))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "smalds\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_expand "smaldrs3" [(match_operand:DI 0 "register_operand" "") (match_operand:DI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" " r") (match_operand:V2HI 3 "register_operand" " r")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_smaldrs3_be (operands[0], operands[1], operands[2], operands[3])); else emit_insn (gen_smaldrs3_le (operands[0], operands[1], operands[2], operands[3])); DONE; }) (define_insn "smaldrs3_le" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (match_operand:DI 1 "register_operand" " 0") (sign_extend:DI (minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 0)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 1)]))))))))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "smaldrs\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "smaldrs3_be" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (match_operand:DI 1 "register_operand" " 0") (sign_extend:DI (minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 1)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 0)]))))))))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "smaldrs\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_expand "smalxda1" [(match_operand:DI 0 "register_operand" "") (match_operand:DI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" " r") (match_operand:V2HI 3 "register_operand" " r")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_smalxda1_be (operands[0], operands[1], operands[2], operands[3])); else emit_insn (gen_smalxda1_le (operands[0], operands[1], operands[2], operands[3])); DONE; }) (define_expand "smalxds1" [(match_operand:DI 0 "register_operand" "") (match_operand:DI 1 "register_operand" "") (match_operand:V2HI 2 "register_operand" " r") (match_operand:V2HI 3 "register_operand" " r")] "NDS32_EXT_DSP_P ()" { if (TARGET_BIG_ENDIAN) emit_insn (gen_smalxds1_be (operands[0], operands[1], operands[2], operands[3])); else emit_insn (gen_smalxds1_le (operands[0], operands[1], operands[2], operands[3])); DONE; }) (define_insn "smalxd1_le" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (match_operand:DI 1 "register_operand" " 0") (sign_extend:DI (plus_minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 0)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 1)]))))))))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "smalxd\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "smalxd1_be" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (match_operand:DI 1 "register_operand" " 0") (sign_extend:DI (plus_minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 1)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 0)]))))))))] "NDS32_EXT_DSP_P () && TARGET_BIG_ENDIAN" "smalxd\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "smslda1" [(set (match_operand:DI 0 "register_operand" "=r") (minus:DI (minus:DI (match_operand:DI 1 "register_operand" " 0") (sign_extend:DI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 1)])))))) (sign_extend:DI (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 0)])))))))] "NDS32_EXT_DSP_P ()" "smslda\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "smslxda1" [(set (match_operand:DI 0 "register_operand" "=r") (minus:DI (minus:DI (match_operand:DI 1 "register_operand" " 0") (sign_extend:DI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 0)])))))) (sign_extend:DI (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 1)])))))))] "NDS32_EXT_DSP_P ()" "smslxda\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) ;; mada for synthetize smalda (define_insn_and_split "mada1" [(set (match_operand:SI 0 "register_operand" "=r") (plus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" "r") (parallel [(match_operand:SI 3 "nds32_imm_0_1_operand" " Iu01")]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" "r") (parallel [(match_operand:SI 4 "nds32_imm_0_1_operand" " Iu01")])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 1) (parallel [(match_operand:SI 5 "nds32_imm_0_1_operand" " Iu01")]))) (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(match_operand:SI 6 "nds32_imm_0_1_operand" " Iu01")]))))))] "NDS32_EXT_DSP_P () && !reload_completed" "#" "NDS32_EXT_DSP_P () && !reload_completed" [(const_int 1)] { rtx result0 = gen_reg_rtx (SImode); rtx result1 = gen_reg_rtx (SImode); emit_insn (gen_mulhisi3v (result0, operands[1], operands[2], operands[3], operands[4])); emit_insn (gen_mulhisi3v (result1, operands[1], operands[2], operands[5], operands[6])); emit_insn (gen_addsi3 (operands[0], result0, result1)); DONE; }) (define_insn_and_split "mada2" [(set (match_operand:SI 0 "register_operand" "=r") (plus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" "r") (parallel [(match_operand:SI 3 "nds32_imm_0_1_operand" " Iu01")]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" "r") (parallel [(match_operand:SI 4 "nds32_imm_0_1_operand" " Iu01")])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(match_operand:SI 5 "nds32_imm_0_1_operand" " Iu01")]))) (sign_extend:SI (vec_select:HI (match_dup 1) (parallel [(match_operand:SI 6 "nds32_imm_0_1_operand" " Iu01")]))))))] "NDS32_EXT_DSP_P () && !reload_completed" "#" "NDS32_EXT_DSP_P () && !reload_completed" [(const_int 1)] { rtx result0 = gen_reg_rtx (SImode); rtx result1 = gen_reg_rtx (SImode); emit_insn (gen_mulhisi3v (result0, operands[1], operands[2], operands[3], operands[4])); emit_insn (gen_mulhisi3v (result1, operands[1], operands[2], operands[6], operands[5])); emit_insn (gen_addsi3 (operands[0], result0, result1)); DONE; }) ;; sms for synthetize smalds (define_insn_and_split "sms1" [(set (match_operand:SI 0 "register_operand" "= r") (minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(match_operand:SI 3 "nds32_imm_0_1_operand" " Iu01")]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(match_operand:SI 4 "nds32_imm_0_1_operand" " Iu01")])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 1) (parallel [(match_operand:SI 5 "nds32_imm_0_1_operand" " Iu01")]))) (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(match_operand:SI 6 "nds32_imm_0_1_operand" " Iu01")]))))))] "NDS32_EXT_DSP_P () && (!reload_completed || !nds32_need_split_sms_p (operands[3], operands[4], operands[5], operands[6]))" { return nds32_output_sms (operands[3], operands[4], operands[5], operands[6]); } "NDS32_EXT_DSP_P () && !reload_completed && nds32_need_split_sms_p (operands[3], operands[4], operands[5], operands[6])" [(const_int 1)] { nds32_split_sms (operands[0], operands[1], operands[2], operands[3], operands[4], operands[5], operands[6]); DONE; } [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn_and_split "sms2" [(set (match_operand:SI 0 "register_operand" "= r") (minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(match_operand:SI 3 "nds32_imm_0_1_operand" " Iu01")]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(match_operand:SI 4 "nds32_imm_0_1_operand" " Iu01")])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(match_operand:SI 5 "nds32_imm_0_1_operand" " Iu01")]))) (sign_extend:SI (vec_select:HI (match_dup 1) (parallel [(match_operand:SI 6 "nds32_imm_0_1_operand" " Iu01")]))))))] "NDS32_EXT_DSP_P () && (!reload_completed || !nds32_need_split_sms_p (operands[3], operands[4], operands[6], operands[5]))" { return nds32_output_sms (operands[3], operands[4], operands[6], operands[5]); } "NDS32_EXT_DSP_P () && !reload_completed && nds32_need_split_sms_p (operands[3], operands[4], operands[6], operands[5])" [(const_int 1)] { nds32_split_sms (operands[0], operands[1], operands[2], operands[3], operands[4], operands[6], operands[5]); DONE; } [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "kmda" [(set (match_operand:SI 0 "register_operand" "=r") (ss_plus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" "r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" "r") (parallel [(const_int 1)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 1) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))))))] "NDS32_EXT_DSP_P ()" "kmda\t%0, %1, %2" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "kmxda" [(set (match_operand:SI 0 "register_operand" "=r") (ss_plus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 1 "register_operand" "r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" "r") (parallel [(const_int 0)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 1) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 1)]))))))] "NDS32_EXT_DSP_P ()" "kmxda\t%0, %1, %2" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "kmada" [(set (match_operand:SI 0 "register_operand" "=r") (ss_plus:SI (match_operand:SI 1 "register_operand" " 0") (ss_plus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 1)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 0)])))))))] "NDS32_EXT_DSP_P ()" "kmada\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "kmada2" [(set (match_operand:SI 0 "register_operand" "=r") (ss_plus:SI (match_operand:SI 1 "register_operand" " 0") (ss_plus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 0)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 1)])))))))] "NDS32_EXT_DSP_P ()" "kmada\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "kmaxda" [(set (match_operand:SI 0 "register_operand" "=r") (ss_plus:SI (match_operand:SI 1 "register_operand" " 0") (ss_plus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 0)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 1)])))))))] "NDS32_EXT_DSP_P ()" "kmaxda\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "kmads" [(set (match_operand:SI 0 "register_operand" "=r") (ss_plus:SI (match_operand:SI 1 "register_operand" " 0") (ss_minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 1)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 0)])))))))] "NDS32_EXT_DSP_P ()" "kmads\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "kmadrs" [(set (match_operand:SI 0 "register_operand" "=r") (ss_plus:SI (match_operand:SI 1 "register_operand" " 0") (ss_minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 0)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 1)])))))))] "NDS32_EXT_DSP_P ()" "kmadrs\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "kmaxds" [(set (match_operand:SI 0 "register_operand" "=r") (ss_plus:SI (match_operand:SI 1 "register_operand" " 0") (ss_minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 0)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 1)])))))))] "NDS32_EXT_DSP_P ()" "kmaxds\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "kmsda" [(set (match_operand:SI 0 "register_operand" "=r") (ss_minus:SI (match_operand:SI 1 "register_operand" " 0") (ss_minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 1)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 0)])))))))] "NDS32_EXT_DSP_P ()" "kmsda\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "kmsxda" [(set (match_operand:SI 0 "register_operand" "=r") (ss_minus:SI (match_operand:SI 1 "register_operand" " 0") (ss_minus:SI (mult:SI (sign_extend:SI (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)]))) (sign_extend:SI (vec_select:HI (match_operand:V2HI 3 "register_operand" " r") (parallel [(const_int 0)])))) (mult:SI (sign_extend:SI (vec_select:HI (match_dup 2) (parallel [(const_int 0)]))) (sign_extend:SI (vec_select:HI (match_dup 3) (parallel [(const_int 1)])))))))] "NDS32_EXT_DSP_P ()" "kmsxda\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) ;; smax[8|16] and umax[8|16] (define_insn "3" [(set (match_operand:VQIHI 0 "register_operand" "=r") (sumax:VQIHI (match_operand:VQIHI 1 "register_operand" " r") (match_operand:VQIHI 2 "register_operand" " r")))] "NDS32_EXT_DSP_P ()" "\t%0, %1, %2" [(set_attr "type" "dalu") (set_attr "length" "4")]) ;; smin[8|16] and umin[8|16] (define_insn "3" [(set (match_operand:VQIHI 0 "register_operand" "=r") (sumin:VQIHI (match_operand:VQIHI 1 "register_operand" " r") (match_operand:VQIHI 2 "register_operand" " r")))] "NDS32_EXT_DSP_P ()" "\t%0, %1, %2" [(set_attr "type" "dalu") (set_attr "length" "4")]) (define_insn "3_bb" [(set (match_operand: 0 "register_operand" "=r") (sumin_max: (vec_select: (match_operand:VQIHI 1 "register_operand" " r") (parallel [(const_int 0)])) (vec_select: (match_operand:VQIHI 2 "register_operand" " r") (parallel [(const_int 0)]))))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "\t%0, %1, %2" [(set_attr "type" "dalu") (set_attr "length" "4")]) (define_insn_and_split "3_tt" [(set (match_operand: 0 "register_operand" "=r") (sumin_max: (vec_select: (match_operand:VQIHI 1 "register_operand" " r") (parallel [(const_int 1)])) (vec_select: (match_operand:VQIHI 2 "register_operand" " r") (parallel [(const_int 1)]))))] "NDS32_EXT_DSP_P () && !reload_completed && !TARGET_BIG_ENDIAN" "#" "NDS32_EXT_DSP_P () && !reload_completed" [(const_int 0)] { rtx tmp = gen_reg_rtx (mode); emit_insn (gen_3 (tmp, operands[1], operands[2])); emit_insn (gen_rotr_1 (tmp, tmp)); emit_move_insn (operands[0], simplify_gen_subreg (mode, tmp, mode, 0)); DONE; } [(set_attr "type" "dalu") (set_attr "length" "4")]) (define_insn_and_split "v4qi3_22" [(set (match_operand:QI 0 "register_operand" "=r") (sumin_max:QI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 2)])) (vec_select:QI (match_operand:V4QI 2 "register_operand" " r") (parallel [(const_int 2)]))))] "NDS32_EXT_DSP_P () && !reload_completed && !TARGET_BIG_ENDIAN" "#" "NDS32_EXT_DSP_P () && !reload_completed" [(const_int 0)] { rtx tmp = gen_reg_rtx (V4QImode); emit_insn (gen_v4qi3 (tmp, operands[1], operands[2])); emit_insn (gen_rotrv4qi_2 (tmp, tmp)); emit_move_insn (operands[0], simplify_gen_subreg (QImode, tmp, V4QImode, 0)); DONE; } [(set_attr "type" "dalu") (set_attr "length" "4")]) (define_insn_and_split "v4qi3_33" [(set (match_operand:QI 0 "register_operand" "=r") (sumin_max:QI (vec_select:QI (match_operand:V4QI 1 "register_operand" " r") (parallel [(const_int 3)])) (vec_select:QI (match_operand:V4QI 2 "register_operand" " r") (parallel [(const_int 3)]))))] "NDS32_EXT_DSP_P () && !reload_completed && !TARGET_BIG_ENDIAN" "#" "NDS32_EXT_DSP_P () && !reload_completed" [(const_int 0)] { rtx tmp = gen_reg_rtx (V4QImode); emit_insn (gen_v4qi3 (tmp, operands[1], operands[2])); emit_insn (gen_rotrv4qi_3 (tmp, tmp)); emit_move_insn (operands[0], simplify_gen_subreg (QImode, tmp, V4QImode, 0)); DONE; } [(set_attr "type" "dalu") (set_attr "length" "4")]) (define_insn_and_split "v2hi3_bbtt" [(set (match_operand:V2HI 0 "register_operand" "=r") (vec_merge:V2HI (vec_duplicate:V2HI (sumin_max:HI (vec_select:HI (match_operand:V2HI 1 "register_operand" " r") (parallel [(const_int 1)])) (vec_select:HI (match_operand:V2HI 2 "register_operand" " r") (parallel [(const_int 1)])))) (vec_duplicate:V2HI (sumin_max:HI (vec_select:HI (match_dup:V2HI 1) (parallel [(const_int 0)])) (vec_select:HI (match_dup:V2HI 2) (parallel [(const_int 0)])))) (const_int 2)))] "NDS32_EXT_DSP_P () && !TARGET_BIG_ENDIAN" "#" "NDS32_EXT_DSP_P ()" [(const_int 0)] { emit_insn (gen_v2hi3 (operands[0], operands[1], operands[2])); DONE; } [(set_attr "type" "dalu") (set_attr "length" "4")]) (define_expand "abs2" [(set (match_operand:VQIHI 0 "register_operand" "=r") (ss_abs:VQIHI (match_operand:VQIHI 1 "register_operand" " r")))] "NDS32_EXT_DSP_P () && TARGET_HW_ABS && !flag_wrapv" { }) (define_insn "kabs2" [(set (match_operand:VQIHI 0 "register_operand" "=r") (ss_abs:VQIHI (match_operand:VQIHI 1 "register_operand" " r")))] "NDS32_EXT_DSP_P ()" "kabs\t%0, %1" [(set_attr "type" "dalu") (set_attr "length" "4")]) (define_insn "mar64_1" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (match_operand:DI 1 "register_operand" " 0") (mult:DI (extend:DI (match_operand:SI 2 "register_operand" " r")) (extend:DI (match_operand:SI 3 "register_operand" " r")))))] "NDS32_EXT_DSP_P ()" "mar64\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "mar64_2" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (mult:DI (extend:DI (match_operand:SI 2 "register_operand" " r")) (extend:DI (match_operand:SI 3 "register_operand" " r"))) (match_operand:DI 1 "register_operand" " 0")))] "NDS32_EXT_DSP_P ()" "mar64\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "mar64_3" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (match_operand:DI 1 "register_operand" " 0") (extend:DI (mult:SI (match_operand:SI 2 "register_operand" " r") (match_operand:SI 3 "register_operand" " r")))))] "NDS32_EXT_DSP_P ()" "mar64\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "mar64_4" [(set (match_operand:DI 0 "register_operand" "=r") (plus:DI (extend:DI (mult:SI (match_operand:SI 2 "register_operand" " r") (match_operand:SI 3 "register_operand" " r"))) (match_operand:DI 1 "register_operand" " 0")))] "NDS32_EXT_DSP_P ()" "mar64\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "msr64" [(set (match_operand:DI 0 "register_operand" "=r") (minus:DI (match_operand:DI 1 "register_operand" " 0") (mult:DI (extend:DI (match_operand:SI 2 "register_operand" " r")) (extend:DI (match_operand:SI 3 "register_operand" " r")))))] "NDS32_EXT_DSP_P ()" "msr64\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "msr64_2" [(set (match_operand:DI 0 "register_operand" "=r") (minus:DI (match_operand:DI 1 "register_operand" " 0") (extend:DI (mult:SI (match_operand:SI 2 "register_operand" " r") (match_operand:SI 3 "register_operand" " r")))))] "NDS32_EXT_DSP_P ()" "msr64\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) ;; kmar64, kmsr64, ukmar64 and ukmsr64 (define_insn "kmar64_1" [(set (match_operand:DI 0 "register_operand" "=r") (ss_plus:DI (match_operand:DI 1 "register_operand" " 0") (mult:DI (sign_extend:DI (match_operand:SI 2 "register_operand" " r")) (sign_extend:DI (match_operand:SI 3 "register_operand" " r")))))] "NDS32_EXT_DSP_P ()" "kmar64\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "kmar64_2" [(set (match_operand:DI 0 "register_operand" "=r") (ss_plus:DI (mult:DI (sign_extend:DI (match_operand:SI 2 "register_operand" " r")) (sign_extend:DI (match_operand:SI 3 "register_operand" " r"))) (match_operand:DI 1 "register_operand" " 0")))] "NDS32_EXT_DSP_P ()" "kmar64\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "kmsr64" [(set (match_operand:DI 0 "register_operand" "=r") (ss_minus:DI (match_operand:DI 1 "register_operand" " 0") (mult:DI (sign_extend:DI (match_operand:SI 2 "register_operand" " r")) (sign_extend:DI (match_operand:SI 3 "register_operand" " r")))))] "NDS32_EXT_DSP_P ()" "kmsr64\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "ukmar64_1" [(set (match_operand:DI 0 "register_operand" "=r") (us_plus:DI (match_operand:DI 1 "register_operand" " 0") (mult:DI (zero_extend:DI (match_operand:SI 2 "register_operand" " r")) (zero_extend:DI (match_operand:SI 3 "register_operand" " r")))))] "NDS32_EXT_DSP_P ()" "ukmar64\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "ukmar64_2" [(set (match_operand:DI 0 "register_operand" "=r") (us_plus:DI (mult:DI (zero_extend:DI (match_operand:SI 2 "register_operand" " r")) (zero_extend:DI (match_operand:SI 3 "register_operand" " r"))) (match_operand:DI 1 "register_operand" " 0")))] "NDS32_EXT_DSP_P ()" "ukmar64\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "ukmsr64" [(set (match_operand:DI 0 "register_operand" "=r") (us_minus:DI (match_operand:DI 1 "register_operand" " 0") (mult:DI (zero_extend:DI (match_operand:SI 2 "register_operand" " r")) (zero_extend:DI (match_operand:SI 3 "register_operand" " r")))))] "NDS32_EXT_DSP_P ()" "ukmsr64\t%0, %2, %3" [(set_attr "type" "dmac") (set_attr "length" "4")]) (define_insn "bpick1" [(set (match_operand:SI 0 "register_operand" "=r") (ior:SI (and:SI (match_operand:SI 1 "register_operand" " r") (match_operand:SI 3 "register_operand" " r")) (and:SI (match_operand:SI 2 "register_operand" " r") (not:SI (match_dup 3)))))] "NDS32_EXT_DSP_P ()" "bpick\t%0, %1, %2, %3" [(set_attr "type" "dbpick") (set_attr "length" "4")]) (define_insn "bpick2" [(set (match_operand:SI 0 "register_operand" "=r") (ior:SI (and:SI (match_operand:SI 1 "register_operand" " r") (match_operand:SI 2 "register_operand" " r")) (and:SI (not:SI (match_dup 2)) (match_operand:SI 3 "register_operand" " r"))))] "NDS32_EXT_DSP_P ()" "bpick\t%0, %1, %3, %2" [(set_attr "type" "dbpick") (set_attr "length" "4")]) (define_insn "bpick3" [(set (match_operand:SI 0 "register_operand" "=r") (ior:SI (and:SI (match_operand:SI 1 "register_operand" " r") (match_operand:SI 2 "register_operand" " r")) (and:SI (match_operand:SI 3 "register_operand" " r") (not:SI (match_dup 1)))))] "NDS32_EXT_DSP_P ()" "bpick\t%0, %2, %3, %1" [(set_attr "type" "dbpick") (set_attr "length" "4")]) (define_insn "bpick4" [(set (match_operand:SI 0 "register_operand" "=r") (ior:SI (and:SI (match_operand:SI 1 "register_operand" " r") (match_operand:SI 2 "register_operand" " r")) (and:SI (not:SI (match_dup 1)) (match_operand:SI 3 "register_operand" " r"))))] "NDS32_EXT_DSP_P ()" "bpick\t%0, %2, %3, %1" [(set_attr "type" "dbpick") (set_attr "length" "4")]) (define_insn "bpick5" [(set (match_operand:SI 0 "register_operand" "=r") (ior:SI (and:SI (match_operand:SI 1 "register_operand" " r") (not:SI (match_operand:SI 2 "register_operand" " r"))) (and:SI (match_operand:SI 3 "register_operand" " r") (match_dup 2))))] "NDS32_EXT_DSP_P ()" "bpick\t%0, %3, %1, %2" [(set_attr "type" "dbpick") (set_attr "length" "4")]) (define_insn "bpick6" [(set (match_operand:SI 0 "register_operand" "=r") (ior:SI (and:SI (not:SI (match_operand:SI 1 "register_operand" " r")) (match_operand:SI 2 "register_operand" " r")) (and:SI (match_operand:SI 3 "register_operand" " r") (match_dup 1))))] "NDS32_EXT_DSP_P ()" "bpick\t%0, %3, %2, %1" [(set_attr "type" "dbpick") (set_attr "length" "4")]) (define_insn "bpick7" [(set (match_operand:SI 0 "register_operand" "=r") (ior:SI (and:SI (match_operand:SI 1 "register_operand" " r") (not:SI (match_operand:SI 2 "register_operand" " r"))) (and:SI (match_dup 2) (match_operand:SI 3 "register_operand" " r"))))] "NDS32_EXT_DSP_P ()" "bpick\t%0, %3, %1, %2" [(set_attr "type" "dbpick") (set_attr "length" "4")]) (define_insn "bpick8" [(set (match_operand:SI 0 "register_operand" "=r") (ior:SI (and:SI (not:SI (match_operand:SI 1 "register_operand" " r")) (match_operand:SI 2 "register_operand" " r")) (and:SI (match_dup 1) (match_operand:SI 3 "register_operand" " r"))))] "NDS32_EXT_DSP_P ()" "bpick\t%0, %3, %2, %1" [(set_attr "type" "dbpick") (set_attr "length" "4")]) (define_insn "sraiu" [(set (match_operand:SI 0 "register_operand" "= r, r") (unspec:SI [(ashiftrt:SI (match_operand:SI 1 "register_operand" " r, r") (match_operand:SI 2 "nds32_rimm5u_operand" " Iu05, r"))] UNSPEC_ROUND))] "NDS32_EXT_DSP_P ()" "@ srai.u\t%0, %1, %2 sra.u\t%0, %1, %2" [(set_attr "type" "daluround") (set_attr "length" "4")]) (define_insn "kssl" [(set (match_operand:SI 0 "register_operand" "= r, r") (ss_ashift:SI (match_operand:SI 1 "register_operand" " r, r") (match_operand:SI 2 "nds32_rimm5u_operand" " Iu05, r")))] "NDS32_EXT_DSP_P ()" "@ kslli\t%0, %1, %2 ksll\t%0, %1, %2" [(set_attr "type" "dalu") (set_attr "length" "4")]) (define_insn "kslraw_round" [(set (match_operand:SI 0 "register_operand" "=r") (if_then_else:SI (lt:SI (match_operand:SI 2 "register_operand" " r") (const_int 0)) (unspec:SI [(ashiftrt:SI (match_operand:SI 1 "register_operand" " r") (neg:SI (match_dup 2)))] UNSPEC_ROUND) (ss_ashift:SI (match_dup 1) (match_dup 2))))] "NDS32_EXT_DSP_P ()" "kslraw.u\t%0, %1, %2" [(set_attr "type" "daluround") (set_attr "length" "4")]) (define_insn_and_split "di3" [(set (match_operand:DI 0 "register_operand" "") (shift_rotate:DI (match_operand:DI 1 "register_operand" "") (match_operand:SI 2 "nds32_rimm6u_operand" "")))] "NDS32_EXT_DSP_P () && !reload_completed" "#" "NDS32_EXT_DSP_P () && !reload_completed" [(const_int 0)] { if (REGNO (operands[0]) == REGNO (operands[1])) { rtx tmp = gen_reg_rtx (DImode); nds32_split_

di3 (tmp, operands[1], operands[2]);
      emit_move_insn (operands[0], tmp);
    }
  else
    nds32_split_di3 (operands[0], operands[1], operands[2]);
  DONE;
})

(define_insn "sclip32"
  [(set (match_operand:SI 0 "register_operand" "=r")
	(unspec:SI [(match_operand:SI 1 "register_operand" "r")
		    (match_operand:SI 2 "immediate_operand" "i")] UNSPEC_CLIPS_OV))]
  "NDS32_EXT_DSP_P ()"
  "sclip32\t%0, %1, %2"
  [(set_attr "type"   "dclip")
   (set_attr "length" "4")]
)

(define_insn "uclip32"
  [(set (match_operand:SI 0 "register_operand" "=r")
	(unspec:SI [(match_operand:SI 1 "register_operand" "r")
		    (match_operand:SI 2 "immediate_operand" "i")] UNSPEC_CLIP_OV))]
  "NDS32_EXT_DSP_P ()"
  "uclip32\t%0, %1, %2"
  [(set_attr "type"   "dclip")
   (set_attr "length" "4")]
)

(define_insn "bitrev"
  [(set (match_operand:SI 0 "register_operand"                 "=r,    r")
	(unspec:SI [(match_operand:SI 1 "register_operand"     " r,    r")
		    (match_operand:SI 2 "nds32_rimm5u_operand" " r, Iu05")]
		   UNSPEC_BITREV))]
  ""
  "@
   bitrev\t%0, %1, %2
   bitrevi\t%0, %1, %2"
  [(set_attr "type"   "dalu")
   (set_attr "length" "4")]
)

;; wext, wexti
(define_insn "wext"
  [(set (match_operand:SI 0 "register_operand"                "=r,   r")
	(truncate:SI
	  (shiftrt:DI
	    (match_operand:DI 1 "register_operand"            " r,   r")
	    (match_operand:SI 2 "nds32_rimm5u_operand"        " r,Iu05"))))]
  "NDS32_EXT_DSP_P ()"
  "@
   wext\t%0, %1, %2
   wexti\t%0, %1, %2"
  [(set_attr "type"     "dwext")
   (set_attr "length"   "4")])

;; 32-bit add/sub instruction: raddw and rsubw.
(define_insn "rsi3"
  [(set (match_operand:SI 0 "register_operand"                       "=r")
	(truncate:SI
	  (ashiftrt:DI
	    (plus_minus:DI
	      (sign_extend:DI (match_operand:SI 1 "register_operand" " r"))
	      (sign_extend:DI (match_operand:SI 2 "register_operand" " r")))
	    (const_int 1))))]
  "NDS32_EXT_DSP_P ()"
  "rw\t%0, %1, %2"
  [(set_attr "type"    "dalu")
   (set_attr "length"  "4")])

;; 32-bit add/sub instruction: uraddw and ursubw.
(define_insn "ursi3"
  [(set (match_operand:SI 0 "register_operand"                       "=r")
	(truncate:SI
	  (lshiftrt:DI
	    (plus_minus:DI
	      (zero_extend:DI (match_operand:SI 1 "register_operand" " r"))
	      (zero_extend:DI (match_operand:SI 2 "register_operand" " r")))
	    (const_int 1))))]
  "NDS32_EXT_DSP_P ()"
  "urw\t%0, %1, %2"
  [(set_attr "type"    "dalu")
   (set_attr "length"  "4")])