Subversion Repositories openrisc_2011-10-31

;; MIPS Paired-Single Floating and MIPS-3D Instructions.

;; Copyright (C) 2004, 2007 Free Software Foundation, Inc.

;;

;; 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_insn "*movcc_v2sf_"

  [(set (match_operand:V2SF 0 "register_operand" "=f,f")

        (if_then_else:V2SF

         (match_operator:GPR 4 "equality_operator"

                         [(match_operand:GPR 1 "register_operand" "d,d")

                          (const_int 0)])

         (match_operand:V2SF 2 "register_operand" "f,0")

         (match_operand:V2SF 3 "register_operand" "0,f")))]

  "TARGET_PAIRED_SINGLE_FLOAT"

  "@

    mov%T4.ps\t%0,%2,%1

    mov%t4.ps\t%0,%3,%1"

  [(set_attr "type" "condmove")

   (set_attr "mode" "SF")])

(define_insn "mips_cond_move_tf_ps"

  [(set (match_operand:V2SF 0 "register_operand" "=f,f")

        (unspec:V2SF [(match_operand:V2SF 1 "register_operand" "f,0")

                      (match_operand:V2SF 2 "register_operand" "0,f")

                      (match_operand:CCV2 3 "register_operand" "z,z")]

                     UNSPEC_MOVE_TF_PS))]

  "TARGET_PAIRED_SINGLE_FLOAT"

  "@

    movt.ps\t%0,%1,%3

    movf.ps\t%0,%2,%3"

  [(set_attr "type" "condmove")

   (set_attr "mode" "SF")])

(define_expand "movv2sfcc"

  [(set (match_dup 4) (match_operand 1 "comparison_operator"))

   (set (match_operand:V2SF 0 "register_operand")

        (if_then_else:V2SF (match_dup 5)

                           (match_operand:V2SF 2 "register_operand")

                           (match_operand:V2SF 3 "register_operand")))]

  "TARGET_PAIRED_SINGLE_FLOAT"

{

  /* We can only support MOVN.PS and MOVZ.PS.

     NOTE: MOVT.PS and MOVF.PS have different semantics from MOVN.PS and

           MOVZ.PS.  MOVT.PS and MOVF.PS depend on two CC values and move

           each item independently.  */

  if (GET_MODE_CLASS (GET_MODE (cmp_operands[0])) != MODE_INT)

    FAIL;

  gen_conditional_move (operands);

  DONE;

})

; pul.ps - Pair Upper Lower

(define_insn "mips_pul_ps"

  [(set (match_operand:V2SF 0 "register_operand" "=f")

        (vec_merge:V2SF

         (match_operand:V2SF 1 "register_operand" "f")

         (match_operand:V2SF 2 "register_operand" "f")

         (const_int 2)))]

  "TARGET_PAIRED_SINGLE_FLOAT"

  "pul.ps\t%0,%1,%2"

  [(set_attr "type" "fmove")

   (set_attr "mode" "SF")])

; puu.ps - Pair upper upper

(define_insn "mips_puu_ps"

  [(set (match_operand:V2SF 0 "register_operand" "=f")

        (vec_merge:V2SF

         (match_operand:V2SF 1 "register_operand" "f")

         (vec_select:V2SF (match_operand:V2SF 2 "register_operand" "f")

                          (parallel [(const_int 1)

                                     (const_int 0)]))

         (const_int 2)))]

  "TARGET_PAIRED_SINGLE_FLOAT"

  "puu.ps\t%0,%1,%2"

  [(set_attr "type" "fmove")

   (set_attr "mode" "SF")])

; pll.ps - Pair Lower Lower

(define_insn "mips_pll_ps"

  [(set (match_operand:V2SF 0 "register_operand" "=f")

        (vec_merge:V2SF

         (vec_select:V2SF (match_operand:V2SF 1 "register_operand" "f")

                          (parallel [(const_int 1)

                                     (const_int 0)]))

         (match_operand:V2SF 2 "register_operand" "f")

         (const_int 2)))]

  "TARGET_PAIRED_SINGLE_FLOAT"

  "pll.ps\t%0,%1,%2"

  [(set_attr "type" "fmove")

   (set_attr "mode" "SF")])

; plu.ps - Pair Lower Upper

(define_insn "mips_plu_ps"

  [(set (match_operand:V2SF 0 "register_operand" "=f")

        (vec_merge:V2SF

         (vec_select:V2SF (match_operand:V2SF 1 "register_operand" "f")

                          (parallel [(const_int 1)

                                     (const_int 0)]))

         (vec_select:V2SF (match_operand:V2SF 2 "register_operand" "f")

                          (parallel [(const_int 1)

                                     (const_int 0)]))

         (const_int 2)))]

  "TARGET_PAIRED_SINGLE_FLOAT"

  "plu.ps\t%0,%1,%2"

  [(set_attr "type" "fmove")

   (set_attr "mode" "SF")])

; vec_init

(define_expand "vec_initv2sf"

  [(match_operand:V2SF 0 "register_operand")

   (match_operand:V2SF 1 "")]

  "TARGET_PAIRED_SINGLE_FLOAT"

{

  rtx op0 = force_reg (SFmode, XVECEXP (operands[1], 0, 0));

  rtx op1 = force_reg (SFmode, XVECEXP (operands[1], 0, 1));

  emit_insn (gen_vec_initv2sf_internal (operands[0], op0, op1));

  DONE;

})

(define_insn "vec_initv2sf_internal"

  [(set (match_operand:V2SF 0 "register_operand" "=f")

        (vec_concat:V2SF

         (match_operand:SF 1 "register_operand" "f")

         (match_operand:SF 2 "register_operand" "f")))]

  "TARGET_PAIRED_SINGLE_FLOAT"

{

  if (BYTES_BIG_ENDIAN)

    return "cvt.ps.s\t%0,%1,%2";

  else

    return "cvt.ps.s\t%0,%2,%1";

}

  [(set_attr "type" "fcvt")

   (set_attr "mode" "SF")])

;; ??? This is only generated if we perform a vector operation that has to be

;; emulated.  There is no other way to get a vector mode bitfield extract

;; currently.

(define_insn "vec_extractv2sf"

  [(set (match_operand:SF 0 "register_operand" "=f")

        (vec_select:SF (match_operand:V2SF 1 "register_operand" "f")

                       (parallel

                        [(match_operand 2 "const_0_or_1_operand" "")])))]

  "TARGET_PAIRED_SINGLE_FLOAT"

{

  if (INTVAL (operands[2]) == !BYTES_BIG_ENDIAN)

    return "cvt.s.pu\t%0,%1";

  else

    return "cvt.s.pl\t%0,%1";

}

  [(set_attr "type" "fcvt")

   (set_attr "mode" "SF")])

;; ??? This is only generated if we disable the vec_init pattern.  There is

;; no other way to get a vector mode bitfield store currently.

(define_expand "vec_setv2sf"

  [(match_operand:V2SF 0 "register_operand")

   (match_operand:SF 1 "register_operand")

   (match_operand 2 "const_0_or_1_operand")]

  "TARGET_PAIRED_SINGLE_FLOAT"

{

  rtx temp;

  /* We don't have an insert instruction, so we duplicate the float, and

     then use a PUL instruction.  */

  temp = gen_reg_rtx (V2SFmode);

  emit_insn (gen_mips_cvt_ps_s (temp, operands[1], operands[1]));

  if (INTVAL (operands[2]) == !BYTES_BIG_ENDIAN)

    emit_insn (gen_mips_pul_ps (operands[0], temp, operands[0]));

  else

    emit_insn (gen_mips_pul_ps (operands[0], operands[0], temp));

  DONE;

})

; cvt.ps.s - Floating Point Convert Pair to Paired Single

(define_expand "mips_cvt_ps_s"

  [(match_operand:V2SF 0 "register_operand")

   (match_operand:SF 1 "register_operand")

   (match_operand:SF 2 "register_operand")]

  "TARGET_PAIRED_SINGLE_FLOAT"

{

  if (BYTES_BIG_ENDIAN)

    emit_insn (gen_vec_initv2sf_internal (operands[0], operands[1],

               operands[2]));

  else

    emit_insn (gen_vec_initv2sf_internal (operands[0], operands[2],

               operands[1]));

  DONE;

})

; cvt.s.pl - Floating Point Convert Pair Lower to Single Floating Point

(define_expand "mips_cvt_s_pl"

  [(set (match_operand:SF 0 "register_operand")

        (vec_select:SF (match_operand:V2SF 1 "register_operand")

                       (parallel [(match_dup 2)])))]

  "TARGET_PAIRED_SINGLE_FLOAT"

  { operands[2] = GEN_INT (BYTES_BIG_ENDIAN); })

; cvt.s.pu - Floating Point Convert Pair Upper to Single Floating Point

(define_expand "mips_cvt_s_pu"

  [(set (match_operand:SF 0 "register_operand")

        (vec_select:SF (match_operand:V2SF 1 "register_operand")

                       (parallel [(match_dup 2)])))]

  "TARGET_PAIRED_SINGLE_FLOAT"

  { operands[2] = GEN_INT (!BYTES_BIG_ENDIAN); })

; alnv.ps - Floating Point Align Variable

(define_insn "mips_alnv_ps"

  [(set (match_operand:V2SF 0 "register_operand" "=f")

        (unspec:V2SF [(match_operand:V2SF 1 "register_operand" "f")

                      (match_operand:V2SF 2 "register_operand" "f")

                      (match_operand:SI 3 "register_operand" "d")]

                     UNSPEC_ALNV_PS))]

  "TARGET_PAIRED_SINGLE_FLOAT"

  "alnv.ps\t%0,%1,%2,%3"

  [(set_attr "type" "fmove")

   (set_attr "mode" "SF")])

; addr.ps - Floating Point Reduction Add

(define_insn "mips_addr_ps"

  [(set (match_operand:V2SF 0 "register_operand" "=f")

        (unspec:V2SF [(match_operand:V2SF 1 "register_operand" "f")

                      (match_operand:V2SF 2 "register_operand" "f")]

                     UNSPEC_ADDR_PS))]

  "TARGET_MIPS3D"

  "addr.ps\t%0,%1,%2"

  [(set_attr "type" "fadd")

   (set_attr "mode" "SF")])

; cvt.pw.ps - Floating Point Convert Paired Single to Paired Word

(define_insn "mips_cvt_pw_ps"

  [(set (match_operand:V2SF 0 "register_operand" "=f")

        (unspec:V2SF [(match_operand:V2SF 1 "register_operand" "f")]

                     UNSPEC_CVT_PW_PS))]

  "TARGET_MIPS3D"

  "cvt.pw.ps\t%0,%1"

  [(set_attr "type" "fcvt")

   (set_attr "mode" "SF")])

; cvt.ps.pw - Floating Point Convert Paired Word to Paired Single

(define_insn "mips_cvt_ps_pw"

  [(set (match_operand:V2SF 0 "register_operand" "=f")

        (unspec:V2SF [(match_operand:V2SF 1 "register_operand" "f")]

                     UNSPEC_CVT_PS_PW))]

  "TARGET_MIPS3D"

  "cvt.ps.pw\t%0,%1"

  [(set_attr "type" "fcvt")

   (set_attr "mode" "SF")])

; mulr.ps - Floating Point Reduction Multiply

(define_insn "mips_mulr_ps"

  [(set (match_operand:V2SF 0 "register_operand" "=f")

        (unspec:V2SF [(match_operand:V2SF 1 "register_operand" "f")

                      (match_operand:V2SF 2 "register_operand" "f")]

                     UNSPEC_MULR_PS))]

  "TARGET_MIPS3D"

  "mulr.ps\t%0,%1,%2"

  [(set_attr "type" "fmul")

   (set_attr "mode" "SF")])

; abs.ps

(define_expand "mips_abs_ps"

  [(set (match_operand:V2SF 0 "register_operand")

        (unspec:V2SF [(match_operand:V2SF 1 "register_operand")]

                     UNSPEC_ABS_PS))]

  "TARGET_PAIRED_SINGLE_FLOAT"

{

  /* If we can ignore NaNs, this operation is equivalent to the

     rtl ABS code.  */

  if (!HONOR_NANS (V2SFmode))

    {

      emit_insn (gen_absv2sf2 (operands[0], operands[1]));

      DONE;

    }

})

(define_insn "*mips_abs_ps"

  [(set (match_operand:V2SF 0 "register_operand" "=f")

        (unspec:V2SF [(match_operand:V2SF 1 "register_operand" "f")]

                     UNSPEC_ABS_PS))]

  "TARGET_PAIRED_SINGLE_FLOAT"

  "abs.ps\t%0,%1"

  [(set_attr "type" "fabs")

   (set_attr "mode" "SF")])

;----------------------------------------------------------------------------

; Floating Point Comparisons for Scalars

;----------------------------------------------------------------------------

(define_insn "mips_cabs_cond_"

  [(set (match_operand:CC 0 "register_operand" "=z")

        (unspec:CC [(match_operand:SCALARF 1 "register_operand" "f")

                    (match_operand:SCALARF 2 "register_operand" "f")

                    (match_operand 3 "const_int_operand" "")]

                   UNSPEC_CABS))]

  "TARGET_MIPS3D"

  "cabs.%Y3.\t%0,%1,%2"

  [(set_attr "type" "fcmp")

   (set_attr "mode" "FPSW")])

;----------------------------------------------------------------------------

; Floating Point Comparisons for Four Singles

;----------------------------------------------------------------------------

(define_insn_and_split "mips_c_cond_4s"

  [(set (match_operand:CCV4 0 "register_operand" "=z")

        (unspec:CCV4 [(match_operand:V2SF 1 "register_operand" "f")

                      (match_operand:V2SF 2 "register_operand" "f")

                      (match_operand:V2SF 3 "register_operand" "f")

                      (match_operand:V2SF 4 "register_operand" "f")

                      (match_operand 5 "const_int_operand" "")]

                     UNSPEC_C))]

  "TARGET_PAIRED_SINGLE_FLOAT"

  "#"

  "&& reload_completed"

  [(set (match_dup 6)

        (unspec:CCV2 [(match_dup 1)

                      (match_dup 2)

                      (match_dup 5)]

                     UNSPEC_C))

   (set (match_dup 7)

        (unspec:CCV2 [(match_dup 3)

                      (match_dup 4)

                      (match_dup 5)]

                     UNSPEC_C))]

{

  operands[6] = simplify_gen_subreg (CCV2mode, operands[0], CCV4mode, 0);

  operands[7] = simplify_gen_subreg (CCV2mode, operands[0], CCV4mode, 8);

}

  [(set_attr "type" "fcmp")

   (set_attr "length" "8")

   (set_attr "mode" "FPSW")])

(define_insn_and_split "mips_cabs_cond_4s"

  [(set (match_operand:CCV4 0 "register_operand" "=z")

        (unspec:CCV4 [(match_operand:V2SF 1 "register_operand" "f")

                      (match_operand:V2SF 2 "register_operand" "f")

                      (match_operand:V2SF 3 "register_operand" "f")

                      (match_operand:V2SF 4 "register_operand" "f")

                      (match_operand 5 "const_int_operand" "")]

                     UNSPEC_CABS))]

  "TARGET_MIPS3D"

  "#"

  "&& reload_completed"

  [(set (match_dup 6)

        (unspec:CCV2 [(match_dup 1)

                      (match_dup 2)

                      (match_dup 5)]

                     UNSPEC_CABS))

   (set (match_dup 7)

        (unspec:CCV2 [(match_dup 3)

                      (match_dup 4)

                      (match_dup 5)]

                     UNSPEC_CABS))]

{

  operands[6] = simplify_gen_subreg (CCV2mode, operands[0], CCV4mode, 0);

  operands[7] = simplify_gen_subreg (CCV2mode, operands[0], CCV4mode, 8);

}

  [(set_attr "type" "fcmp")

   (set_attr "length" "8")

   (set_attr "mode" "FPSW")])

;----------------------------------------------------------------------------

; Floating Point Comparisons for Paired Singles

;----------------------------------------------------------------------------

(define_insn "mips_c_cond_ps"

  [(set (match_operand:CCV2 0 "register_operand" "=z")

        (unspec:CCV2 [(match_operand:V2SF 1 "register_operand" "f")

                      (match_operand:V2SF 2 "register_operand" "f")

                      (match_operand 3 "const_int_operand" "")]

                     UNSPEC_C))]

  "TARGET_PAIRED_SINGLE_FLOAT"

  "c.%Y3.ps\t%0,%1,%2"

  [(set_attr "type" "fcmp")

   (set_attr "mode" "FPSW")])

(define_insn "mips_cabs_cond_ps"

  [(set (match_operand:CCV2 0 "register_operand" "=z")

        (unspec:CCV2 [(match_operand:V2SF 1 "register_operand" "f")

                      (match_operand:V2SF 2 "register_operand" "f")

                      (match_operand 3 "const_int_operand" "")]

                     UNSPEC_CABS))]

  "TARGET_MIPS3D"

  "cabs.%Y3.ps\t%0,%1,%2"

  [(set_attr "type" "fcmp")

   (set_attr "mode" "FPSW")])

;; An expander for generating an scc operation.

(define_expand "scc_ps"

  [(set (match_operand:CCV2 0)

        (unspec:CCV2 [(match_operand 1)] UNSPEC_SCC))])

(define_insn "s_ps"

  [(set (match_operand:CCV2 0 "register_operand" "=z")

        (unspec:CCV2

           [(fcond (match_operand:V2SF 1 "register_operand" "f")

                   (match_operand:V2SF 2 "register_operand" "f"))]

           UNSPEC_SCC))]

  "TARGET_PAIRED_SINGLE_FLOAT"

  "c..ps\t%0,%1,%2"

  [(set_attr "type" "fcmp")

   (set_attr "mode" "FPSW")])

(define_insn "s_ps"

  [(set (match_operand:CCV2 0 "register_operand" "=z")

        (unspec:CCV2

           [(swapped_fcond (match_operand:V2SF 1 "register_operand" "f")

                           (match_operand:V2SF 2 "register_operand" "f"))]

           UNSPEC_SCC))]

  "TARGET_PAIRED_SINGLE_FLOAT"

  "c..ps\t%0,%2,%1"

  [(set_attr "type" "fcmp")

   (set_attr "mode" "FPSW")])

;----------------------------------------------------------------------------

; Floating Point Branch Instructions.

;----------------------------------------------------------------------------

; Branch on Any of Four Floating Point Condition Codes True

(define_insn "bc1any4t"

  [(set (pc)

        (if_then_else (ne (match_operand:CCV4 0 "register_operand" "z")

                          (const_int 0))

                      (label_ref (match_operand 1 "" ""))

                      (pc)))]

  "TARGET_MIPS3D"

  "%*bc1any4t\t%0,%1%/"

  [(set_attr "type" "branch")

   (set_attr "mode" "none")])

; Branch on Any of Four Floating Point Condition Codes False

(define_insn "bc1any4f"

  [(set (pc)

        (if_then_else (ne (match_operand:CCV4 0 "register_operand" "z")

                          (const_int -1))

                      (label_ref (match_operand 1 "" ""))

                      (pc)))]

  "TARGET_MIPS3D"

  "%*bc1any4f\t%0,%1%/"

  [(set_attr "type" "branch")

   (set_attr "mode" "none")])

; Branch on Any of Two Floating Point Condition Codes True

(define_insn "bc1any2t"

  [(set (pc)

        (if_then_else (ne (match_operand:CCV2 0 "register_operand" "z")

                          (const_int 0))

                      (label_ref (match_operand 1 "" ""))

                      (pc)))]

  "TARGET_MIPS3D"

  "%*bc1any2t\t%0,%1%/"

  [(set_attr "type" "branch")

   (set_attr "mode" "none")])

; Branch on Any of Two Floating Point Condition Codes False

(define_insn "bc1any2f"

  [(set (pc)

        (if_then_else (ne (match_operand:CCV2 0 "register_operand" "z")

                          (const_int -1))

                      (label_ref (match_operand 1 "" ""))

                      (pc)))]

  "TARGET_MIPS3D"

  "%*bc1any2f\t%0,%1%/"

  [(set_attr "type" "branch")

   (set_attr "mode" "none")])

; Used to access one register in a CCV2 pair.  Operand 0 is the register

; pair and operand 1 is the index of the register we want (a CONST_INT).

(define_expand "single_cc"

  [(ne (unspec:CC [(match_operand 0) (match_operand 1)] UNSPEC_SINGLE_CC)

       (const_int 0))])

; This is a normal floating-point branch pattern, but rather than check

; a single CCmode register, it checks one register in a CCV2 pair.

; Operand 2 is the register pair and operand 3 is the index of the

; register we want.

(define_insn "*branch_upper_lower"

  [(set (pc)

        (if_then_else

         (match_operator 0 "equality_operator"

            [(unspec:CC [(match_operand:CCV2 2 "register_operand" "z")

                         (match_operand 3 "const_int_operand")]

                        UNSPEC_SINGLE_CC)

             (const_int 0)])

         (label_ref (match_operand 1 "" ""))

         (pc)))]

  "TARGET_HARD_FLOAT"

{

  operands[2]

    = gen_rtx_REG (CCmode, REGNO (operands[2]) + INTVAL (operands[3]));

  return mips_output_conditional_branch (insn, operands,

                                         MIPS_BRANCH ("b%F0", "%2,%1"),

                                         MIPS_BRANCH ("b%W0", "%2,%1"));

}

  [(set_attr "type" "branch")

   (set_attr "mode" "none")])

; As above, but with the sense of the condition reversed.

(define_insn "*branch_upper_lower_inverted"

  [(set (pc)

        (if_then_else

         (match_operator 0 "equality_operator"

            [(unspec:CC [(match_operand:CCV2 2 "register_operand" "z")

                         (match_operand 3 "const_int_operand")]

                        UNSPEC_SINGLE_CC)

             (const_int 0)])

         (pc)

         (label_ref (match_operand 1 "" ""))))]

  "TARGET_HARD_FLOAT"

{

  operands[2]

    = gen_rtx_REG (CCmode, REGNO (operands[2]) + INTVAL (operands[3]));

  return mips_output_conditional_branch (insn, operands,

                                         MIPS_BRANCH ("b%W0", "%2,%1"),

                                         MIPS_BRANCH ("b%F0", "%2,%1"));

}

  [(set_attr "type" "branch")

   (set_attr "mode" "none")])

;----------------------------------------------------------------------------

; Floating Point Reduced Precision Reciprocal Square Root Instructions.

;----------------------------------------------------------------------------

(define_insn "mips_rsqrt1_"

  [(set (match_operand:ANYF 0 "register_operand" "=f")

        (unspec:ANYF [(match_operand:ANYF 1 "register_operand" "f")]

                     UNSPEC_RSQRT1))]

  "TARGET_MIPS3D"

  "rsqrt1.\t%0,%1"

  [(set_attr "type" "frsqrt1")

   (set_attr "mode" "")])

(define_insn "mips_rsqrt2_"

  [(set (match_operand:ANYF 0 "register_operand" "=f")

        (unspec:ANYF [(match_operand:ANYF 1 "register_operand" "f")

                      (match_operand:ANYF 2 "register_operand" "f")]

                     UNSPEC_RSQRT2))]

  "TARGET_MIPS3D"

  "rsqrt2.\t%0,%1,%2"

  [(set_attr "type" "frsqrt2")

   (set_attr "mode" "")])

(define_insn "mips_recip1_"

  [(set (match_operand:ANYF 0 "register_operand" "=f")

        (unspec:ANYF [(match_operand:ANYF 1 "register_operand" "f")]

                     UNSPEC_RECIP1))]

  "TARGET_MIPS3D"

  "recip1.\t%0,%1"

  [(set_attr "type" "frdiv1")

   (set_attr "mode" "")])

(define_insn "mips_recip2_"

  [(set (match_operand:ANYF 0 "register_operand" "=f")

        (unspec:ANYF [(match_operand:ANYF 1 "register_operand" "f")

                      (match_operand:ANYF 2 "register_operand" "f")]

                     UNSPEC_RECIP2))]

  "TARGET_MIPS3D"

  "recip2.\t%0,%1,%2"

  [(set_attr "type" "frdiv2")

   (set_attr "mode" "")])

(define_expand "vcondv2sf"

  [(set (match_operand:V2SF 0 "register_operand")

        (if_then_else:V2SF

          (match_operator 3 ""

            [(match_operand:V2SF 4 "register_operand")

             (match_operand:V2SF 5 "register_operand")])

          (match_operand:V2SF 1 "register_operand")

          (match_operand:V2SF 2 "register_operand")))]

  "TARGET_PAIRED_SINGLE_FLOAT"

{

  mips_expand_vcondv2sf (operands[0], operands[1], operands[2],

                         GET_CODE (operands[3]), operands[4], operands[5]);

  DONE;

})

(define_expand "sminv2sf3"

  [(set (match_operand:V2SF 0 "register_operand")

        (smin:V2SF (match_operand:V2SF 1 "register_operand")

                   (match_operand:V2SF 2 "register_operand")))]

  "TARGET_PAIRED_SINGLE_FLOAT"

{

  mips_expand_vcondv2sf (operands[0], operands[1], operands[2],

                         LE, operands[1], operands[2]);

  DONE;

})

(define_expand "smaxv2sf3"

  [(set (match_operand:V2SF 0 "register_operand")

        (smax:V2SF (match_operand:V2SF 1 "register_operand")

                   (match_operand:V2SF 2 "register_operand")))]

  "TARGET_PAIRED_SINGLE_FLOAT"

{

  mips_expand_vcondv2sf (operands[0], operands[1], operands[2],

                         LE, operands[2], operands[1]);

  DONE;

})