示例#1
0
void
gimp_composite_dodge_rgba8_rgba8_rgba8_altivec (GimpCompositeContext *ctx)
{
  const guchar *A = ctx->A;
  const guchar *B = ctx->B;
  guchar *D = ctx->D;
  guint length = ctx->n_pixels;
  vector unsigned char a,b,d;
  vector unsigned char alpha_a,alpha_b,alpha;
  vector signed short ox0001=vec_splat_s16(1);
  union
    {
      vector signed short v;
      vector unsigned short vu;
      gushort u16[8];
    } ah,al,bh,bl;

  while (length >= 4)
    {
      a=LoadUnaligned(A);
      b=LoadUnaligned(B);

      alpha_a=vec_and(a, alphamask);
      alpha_b=vec_and(b, alphamask);
      alpha=vec_min(alpha_a, alpha_b);

      ah.v=vec_unpackh((vector signed char)a);
      ah.v=vec_sl(ah.v,ox0008);
      al.v=vec_unpackl((vector signed char)a);
      al.v=vec_sl(al.v,ox0008);

      b=vec_nor(b,b);
      bh.v=vec_unpackh((vector signed char)b);
      bh.v=vec_and(bh.v,ox00ff);
      bh.v=vec_add(bh.v,ox0001);
      bl.v=vec_unpackl((vector signed char)b);
      bl.v=vec_and(bl.v,ox00ff);
      bl.v=vec_add(bl.v,ox0001);

      ah.u16[0]=ah.u16[0]/bh.u16[0];
      ah.u16[1]=ah.u16[1]/bh.u16[1];
      ah.u16[2]=ah.u16[2]/bh.u16[2];
      ah.u16[4]=ah.u16[4]/bh.u16[4];
      ah.u16[5]=ah.u16[5]/bh.u16[5];
      ah.u16[6]=ah.u16[6]/bh.u16[6];

      al.u16[0]=al.u16[0]/bl.u16[0];
      al.u16[1]=al.u16[1]/bl.u16[1];
      al.u16[2]=al.u16[2]/bl.u16[2];
      al.u16[4]=al.u16[4]/bl.u16[4];
      al.u16[5]=al.u16[5]/bl.u16[5];
      al.u16[6]=al.u16[6]/bl.u16[6];

      d=vec_packs(ah.vu,al.vu);

      d=vec_andc(d, alphamask);
      d=vec_or(d, alpha);

      StoreUnaligned(d, D);
      A+=16;
      B+=16;
      D+=16;
      length-=4;
    }
  length = length*4;
  a=LoadUnalignedLess(A, length);
  b=LoadUnalignedLess(B, length);

  alpha_a=vec_and(a, alphamask);
  alpha_b=vec_and(b, alphamask);
  alpha=vec_min(alpha_a, alpha_b);

  ah.v=vec_unpackh((vector signed char)a);
  ah.v=vec_sl(ah.v,ox0008);
  al.v=vec_unpackl((vector signed char)a);
  al.v=vec_sl(al.v,ox0008);

  b=vec_nor(b,b);
  bh.v=vec_unpackh((vector signed char)b);
  bh.v=vec_and(bh.v,ox00ff);
  bh.v=vec_add(bh.v,ox0001);
  bl.v=vec_unpackl((vector signed char)b);
  bl.v=vec_and(bl.v,ox00ff);
  bl.v=vec_add(bl.v,ox0001);

  ah.u16[0]=ah.u16[0]/bh.u16[0];
  ah.u16[1]=ah.u16[1]/bh.u16[1];
  ah.u16[2]=ah.u16[2]/bh.u16[2];
  ah.u16[4]=ah.u16[4]/bh.u16[4];
  ah.u16[5]=ah.u16[5]/bh.u16[5];
  ah.u16[6]=ah.u16[6]/bh.u16[6];

  al.u16[0]=al.u16[0]/bl.u16[0];
  al.u16[1]=al.u16[1]/bl.u16[1];
  al.u16[2]=al.u16[2]/bl.u16[2];
  al.u16[4]=al.u16[4]/bl.u16[4];
  al.u16[5]=al.u16[5]/bl.u16[5];
  al.u16[6]=al.u16[6]/bl.u16[6];

  d=vec_packs(ah.vu,al.vu);

  d=vec_andc(d, alphamask);
  d=vec_or(d, alpha);

  StoreUnalignedLess(d, D, length);
}
示例#2
0
int dct_quantize_altivec(MpegEncContext* s, 
                        DCTELEM* data, int n,
                        int qscale, int* overflow)
{
    int lastNonZero;
    vector float row0, row1, row2, row3, row4, row5, row6, row7;
    vector float alt0, alt1, alt2, alt3, alt4, alt5, alt6, alt7;
    const vector float zero = {FOUR_INSTANCES(0.0f)};

    // Load the data into the row/alt vectors
    {
        vector signed short data0, data1, data2, data3, data4, data5, data6, data7;

        data0 = vec_ld(0, data);
        data1 = vec_ld(16, data);
        data2 = vec_ld(32, data);
        data3 = vec_ld(48, data);
        data4 = vec_ld(64, data);
        data5 = vec_ld(80, data);
        data6 = vec_ld(96, data);
        data7 = vec_ld(112, data);

        // Transpose the data before we start
        TRANSPOSE8(data0, data1, data2, data3, data4, data5, data6, data7);

        // load the data into floating point vectors.  We load
        // the high half of each row into the main row vectors
        // and the low half into the alt vectors.
        row0 = vec_ctf(vec_unpackh(data0), 0);
        alt0 = vec_ctf(vec_unpackl(data0), 0);
        row1 = vec_ctf(vec_unpackh(data1), 0);
        alt1 = vec_ctf(vec_unpackl(data1), 0);
        row2 = vec_ctf(vec_unpackh(data2), 0);
        alt2 = vec_ctf(vec_unpackl(data2), 0);
        row3 = vec_ctf(vec_unpackh(data3), 0);
        alt3 = vec_ctf(vec_unpackl(data3), 0);
        row4 = vec_ctf(vec_unpackh(data4), 0);
        alt4 = vec_ctf(vec_unpackl(data4), 0);
        row5 = vec_ctf(vec_unpackh(data5), 0);
        alt5 = vec_ctf(vec_unpackl(data5), 0);
        row6 = vec_ctf(vec_unpackh(data6), 0);
        alt6 = vec_ctf(vec_unpackl(data6), 0);
        row7 = vec_ctf(vec_unpackh(data7), 0);
        alt7 = vec_ctf(vec_unpackl(data7), 0);
    }

    // The following block could exist as a separate an altivec dct
		// function.  However, if we put it inline, the DCT data can remain
		// in the vector local variables, as floats, which we'll use during the
		// quantize step...
    {
        const vector float vec_0_298631336 = {FOUR_INSTANCES(0.298631336f)};
        const vector float vec_0_390180644 = {FOUR_INSTANCES(-0.390180644f)};
        const vector float vec_0_541196100 = {FOUR_INSTANCES(0.541196100f)};
        const vector float vec_0_765366865 = {FOUR_INSTANCES(0.765366865f)};
        const vector float vec_0_899976223 = {FOUR_INSTANCES(-0.899976223f)};
        const vector float vec_1_175875602 = {FOUR_INSTANCES(1.175875602f)};
        const vector float vec_1_501321110 = {FOUR_INSTANCES(1.501321110f)};
        const vector float vec_1_847759065 = {FOUR_INSTANCES(-1.847759065f)};
        const vector float vec_1_961570560 = {FOUR_INSTANCES(-1.961570560f)};
        const vector float vec_2_053119869 = {FOUR_INSTANCES(2.053119869f)};
        const vector float vec_2_562915447 = {FOUR_INSTANCES(-2.562915447f)};
        const vector float vec_3_072711026 = {FOUR_INSTANCES(3.072711026f)};


        int whichPass, whichHalf;

        for(whichPass = 1; whichPass<=2; whichPass++)
        {
            for(whichHalf = 1; whichHalf<=2; whichHalf++)
            {
                vector float tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
                vector float tmp10, tmp11, tmp12, tmp13;
                vector float z1, z2, z3, z4, z5;

                tmp0 = vec_add(row0, row7); // tmp0 = dataptr[0] + dataptr[7];
                tmp7 = vec_sub(row0, row7); // tmp7 = dataptr[0] - dataptr[7];
                tmp3 = vec_add(row3, row4); // tmp3 = dataptr[3] + dataptr[4];
                tmp4 = vec_sub(row3, row4); // tmp4 = dataptr[3] - dataptr[4];
                tmp1 = vec_add(row1, row6); // tmp1 = dataptr[1] + dataptr[6];
                tmp6 = vec_sub(row1, row6); // tmp6 = dataptr[1] - dataptr[6];
                tmp2 = vec_add(row2, row5); // tmp2 = dataptr[2] + dataptr[5];
                tmp5 = vec_sub(row2, row5); // tmp5 = dataptr[2] - dataptr[5];

                tmp10 = vec_add(tmp0, tmp3); // tmp10 = tmp0 + tmp3;
                tmp13 = vec_sub(tmp0, tmp3); // tmp13 = tmp0 - tmp3;
                tmp11 = vec_add(tmp1, tmp2); // tmp11 = tmp1 + tmp2;
                tmp12 = vec_sub(tmp1, tmp2); // tmp12 = tmp1 - tmp2;


                // dataptr[0] = (DCTELEM) ((tmp10 + tmp11) << PASS1_BITS);
                row0 = vec_add(tmp10, tmp11);

                // dataptr[4] = (DCTELEM) ((tmp10 - tmp11) << PASS1_BITS);
                row4 = vec_sub(tmp10, tmp11);


                // z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100);
                z1 = vec_madd(vec_add(tmp12, tmp13), vec_0_541196100, (vector float)zero);

                // dataptr[2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
                //		   CONST_BITS-PASS1_BITS);
                row2 = vec_madd(tmp13, vec_0_765366865, z1);

                // dataptr[6] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, - FIX_1_847759065),
                //		   CONST_BITS-PASS1_BITS);
                row6 = vec_madd(tmp12, vec_1_847759065, z1);

                z1 = vec_add(tmp4, tmp7); // z1 = tmp4 + tmp7;
                z2 = vec_add(tmp5, tmp6); // z2 = tmp5 + tmp6;
                z3 = vec_add(tmp4, tmp6); // z3 = tmp4 + tmp6;
                z4 = vec_add(tmp5, tmp7); // z4 = tmp5 + tmp7;

                // z5 = MULTIPLY(z3 + z4, FIX_1_175875602); /* sqrt(2) * c3 */
                z5 = vec_madd(vec_add(z3, z4), vec_1_175875602, (vector float)zero);

                // z3 = MULTIPLY(z3, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */
                z3 = vec_madd(z3, vec_1_961570560, z5);

                // z4 = MULTIPLY(z4, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */
                z4 = vec_madd(z4, vec_0_390180644, z5);

                // The following adds are rolled into the multiplies above
                // z3 = vec_add(z3, z5);  // z3 += z5;
                // z4 = vec_add(z4, z5);  // z4 += z5;

                // z2 = MULTIPLY(z2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */
                // Wow!  It's actually more effecient to roll this multiply
                // into the adds below, even thought the multiply gets done twice!
                // z2 = vec_madd(z2, vec_2_562915447, (vector float)zero);

                // z1 = MULTIPLY(z1, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */
                // Same with this one...
                // z1 = vec_madd(z1, vec_0_899976223, (vector float)zero);

                // tmp4 = MULTIPLY(tmp4, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */
                // dataptr[7] = (DCTELEM) DESCALE(tmp4 + z1 + z3, CONST_BITS-PASS1_BITS);
                row7 = vec_madd(tmp4, vec_0_298631336, vec_madd(z1, vec_0_899976223, z3));

                // tmp5 = MULTIPLY(tmp5, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */
                // dataptr[5] = (DCTELEM) DESCALE(tmp5 + z2 + z4, CONST_BITS-PASS1_BITS);
                row5 = vec_madd(tmp5, vec_2_053119869, vec_madd(z2, vec_2_562915447, z4));

                // tmp6 = MULTIPLY(tmp6, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */
                // dataptr[3] = (DCTELEM) DESCALE(tmp6 + z2 + z3, CONST_BITS-PASS1_BITS);
                row3 = vec_madd(tmp6, vec_3_072711026, vec_madd(z2, vec_2_562915447, z3));

                // tmp7 = MULTIPLY(tmp7, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */
                // dataptr[1] = (DCTELEM) DESCALE(tmp7 + z1 + z4, CONST_BITS-PASS1_BITS);
                row1 = vec_madd(z1, vec_0_899976223, vec_madd(tmp7, vec_1_501321110, z4));

                // Swap the row values with the alts.  If this is the first half,
                // this sets up the low values to be acted on in the second half.
                // If this is the second half, it puts the high values back in
                // the row values where they are expected to be when we're done.
                SWAP(row0, alt0);
                SWAP(row1, alt1);
                SWAP(row2, alt2);
                SWAP(row3, alt3);
                SWAP(row4, alt4);
                SWAP(row5, alt5);
                SWAP(row6, alt6);
                SWAP(row7, alt7);
            }

            if (whichPass == 1)
            {
                // transpose the data for the second pass
                 
                // First, block transpose the upper right with lower left.
                SWAP(row4, alt0);
                SWAP(row5, alt1);
                SWAP(row6, alt2);
                SWAP(row7, alt3);

                // Now, transpose each block of four
                TRANSPOSE4(row0, row1, row2, row3);
                TRANSPOSE4(row4, row5, row6, row7);
                TRANSPOSE4(alt0, alt1, alt2, alt3);
                TRANSPOSE4(alt4, alt5, alt6, alt7);
            }
        }
    }

    // used after quantise step
    int oldBaseValue = 0;

    // perform the quantise step, using the floating point data
    // still in the row/alt registers
    {
        const int* biasAddr;
        const vector signed int* qmat;
        vector float bias, negBias;

        if (s->mb_intra)
        {
            vector signed int baseVector;

            // We must cache element 0 in the intra case
            // (it needs special handling).
            baseVector = vec_cts(vec_splat(row0, 0), 0);
            vec_ste(baseVector, 0, &oldBaseValue);

            qmat = (vector signed int*)s->q_intra_matrix[qscale];
            biasAddr = &(s->intra_quant_bias);
        }
        else
        {
            qmat = (vector signed int*)s->q_inter_matrix[qscale];
            biasAddr = &(s->inter_quant_bias);
        }

        // Load the bias vector (We add 0.5 to the bias so that we're
				// rounding when we convert to int, instead of flooring.)
        {
            vector signed int biasInt;
            const vector float negOneFloat = (vector float)(FOUR_INSTANCES(-1.0f));
            LOAD4(biasInt, biasAddr);
            bias = vec_ctf(biasInt, QUANT_BIAS_SHIFT);
            negBias = vec_madd(bias, negOneFloat, zero);
        }

        {
            vector float q0, q1, q2, q3, q4, q5, q6, q7;

            q0 = vec_ctf(qmat[0], QMAT_SHIFT);
            q1 = vec_ctf(qmat[2], QMAT_SHIFT);
            q2 = vec_ctf(qmat[4], QMAT_SHIFT);
            q3 = vec_ctf(qmat[6], QMAT_SHIFT);
            q4 = vec_ctf(qmat[8], QMAT_SHIFT);
            q5 = vec_ctf(qmat[10], QMAT_SHIFT);
            q6 = vec_ctf(qmat[12], QMAT_SHIFT);
            q7 = vec_ctf(qmat[14], QMAT_SHIFT);

            row0 = vec_sel(vec_madd(row0, q0, negBias), vec_madd(row0, q0, bias),
                    vec_cmpgt(row0, zero));
            row1 = vec_sel(vec_madd(row1, q1, negBias), vec_madd(row1, q1, bias),
                    vec_cmpgt(row1, zero));
            row2 = vec_sel(vec_madd(row2, q2, negBias), vec_madd(row2, q2, bias),
                    vec_cmpgt(row2, zero));
            row3 = vec_sel(vec_madd(row3, q3, negBias), vec_madd(row3, q3, bias),
                    vec_cmpgt(row3, zero));
            row4 = vec_sel(vec_madd(row4, q4, negBias), vec_madd(row4, q4, bias),
                    vec_cmpgt(row4, zero));
            row5 = vec_sel(vec_madd(row5, q5, negBias), vec_madd(row5, q5, bias),
                    vec_cmpgt(row5, zero));
            row6 = vec_sel(vec_madd(row6, q6, negBias), vec_madd(row6, q6, bias),
                    vec_cmpgt(row6, zero));
            row7 = vec_sel(vec_madd(row7, q7, negBias), vec_madd(row7, q7, bias),
                    vec_cmpgt(row7, zero));

            q0 = vec_ctf(qmat[1], QMAT_SHIFT);
            q1 = vec_ctf(qmat[3], QMAT_SHIFT);
            q2 = vec_ctf(qmat[5], QMAT_SHIFT);
            q3 = vec_ctf(qmat[7], QMAT_SHIFT);
            q4 = vec_ctf(qmat[9], QMAT_SHIFT);
            q5 = vec_ctf(qmat[11], QMAT_SHIFT);
            q6 = vec_ctf(qmat[13], QMAT_SHIFT);
            q7 = vec_ctf(qmat[15], QMAT_SHIFT);

            alt0 = vec_sel(vec_madd(alt0, q0, negBias), vec_madd(alt0, q0, bias),
                    vec_cmpgt(alt0, zero));
            alt1 = vec_sel(vec_madd(alt1, q1, negBias), vec_madd(alt1, q1, bias),
                    vec_cmpgt(alt1, zero));
            alt2 = vec_sel(vec_madd(alt2, q2, negBias), vec_madd(alt2, q2, bias),
                    vec_cmpgt(alt2, zero));
            alt3 = vec_sel(vec_madd(alt3, q3, negBias), vec_madd(alt3, q3, bias),
                    vec_cmpgt(alt3, zero));
            alt4 = vec_sel(vec_madd(alt4, q4, negBias), vec_madd(alt4, q4, bias),
                    vec_cmpgt(alt4, zero));
            alt5 = vec_sel(vec_madd(alt5, q5, negBias), vec_madd(alt5, q5, bias),
                    vec_cmpgt(alt5, zero));
            alt6 = vec_sel(vec_madd(alt6, q6, negBias), vec_madd(alt6, q6, bias),
                    vec_cmpgt(alt6, zero));
            alt7 = vec_sel(vec_madd(alt7, q7, negBias), vec_madd(alt7, q7, bias),
                    vec_cmpgt(alt7, zero));
        }

 
    }

    // Store the data back into the original block
    {
        vector signed short data0, data1, data2, data3, data4, data5, data6, data7;

        data0 = vec_pack(vec_cts(row0, 0), vec_cts(alt0, 0));
        data1 = vec_pack(vec_cts(row1, 0), vec_cts(alt1, 0));
        data2 = vec_pack(vec_cts(row2, 0), vec_cts(alt2, 0));
        data3 = vec_pack(vec_cts(row3, 0), vec_cts(alt3, 0));
        data4 = vec_pack(vec_cts(row4, 0), vec_cts(alt4, 0));
        data5 = vec_pack(vec_cts(row5, 0), vec_cts(alt5, 0));
        data6 = vec_pack(vec_cts(row6, 0), vec_cts(alt6, 0));
        data7 = vec_pack(vec_cts(row7, 0), vec_cts(alt7, 0));

        {
            // Clamp for overflow
            vector signed int max_q_int, min_q_int;
            vector signed short max_q, min_q;

            LOAD4(max_q_int, &(s->max_qcoeff));
            LOAD4(min_q_int, &(s->min_qcoeff));

            max_q = vec_pack(max_q_int, max_q_int);
            min_q = vec_pack(min_q_int, min_q_int);

            data0 = vec_max(vec_min(data0, max_q), min_q);
            data1 = vec_max(vec_min(data1, max_q), min_q);
            data2 = vec_max(vec_min(data2, max_q), min_q);
            data4 = vec_max(vec_min(data4, max_q), min_q);
            data5 = vec_max(vec_min(data5, max_q), min_q);
            data6 = vec_max(vec_min(data6, max_q), min_q);
            data7 = vec_max(vec_min(data7, max_q), min_q);
        }

        vector bool char zero_01, zero_23, zero_45, zero_67;
        vector signed char scanIndices_01, scanIndices_23, scanIndices_45, scanIndices_67;
        vector signed char negOne = vec_splat_s8(-1);
        vector signed char* scanPtr =
                (vector signed char*)(s->intra_scantable.inverse);

        // Determine the largest non-zero index.
        zero_01 = vec_pack(vec_cmpeq(data0, (vector short)zero),
                vec_cmpeq(data1, (vector short)zero));
        zero_23 = vec_pack(vec_cmpeq(data2, (vector short)zero),
                vec_cmpeq(data3, (vector short)zero));
        zero_45 = vec_pack(vec_cmpeq(data4, (vector short)zero),
                vec_cmpeq(data5, (vector short)zero));
        zero_67 = vec_pack(vec_cmpeq(data6, (vector short)zero),
                vec_cmpeq(data7, (vector short)zero));

        // 64 biggest values
        scanIndices_01 = vec_sel(scanPtr[0], negOne, zero_01);
        scanIndices_23 = vec_sel(scanPtr[1], negOne, zero_23);
        scanIndices_45 = vec_sel(scanPtr[2], negOne, zero_45);
        scanIndices_67 = vec_sel(scanPtr[3], negOne, zero_67);

        // 32 largest values
        scanIndices_01 = vec_max(scanIndices_01, scanIndices_23);
        scanIndices_45 = vec_max(scanIndices_45, scanIndices_67);

        // 16 largest values
        scanIndices_01 = vec_max(scanIndices_01, scanIndices_45);

        // 8 largest values
        scanIndices_01 = vec_max(vec_mergeh(scanIndices_01, negOne),
                vec_mergel(scanIndices_01, negOne));

        // 4 largest values
        scanIndices_01 = vec_max(vec_mergeh(scanIndices_01, negOne),
                vec_mergel(scanIndices_01, negOne));

        // 2 largest values
        scanIndices_01 = vec_max(vec_mergeh(scanIndices_01, negOne),
                vec_mergel(scanIndices_01, negOne));

        // largest value
        scanIndices_01 = vec_max(vec_mergeh(scanIndices_01, negOne),
                vec_mergel(scanIndices_01, negOne));

        scanIndices_01 = vec_splat(scanIndices_01, 0);

        signed char lastNonZeroChar;

        vec_ste(scanIndices_01, 0, &lastNonZeroChar);

        lastNonZero = lastNonZeroChar;
        
        // While the data is still in vectors we check for the transpose IDCT permute
        // and handle it using the vector unit if we can.  This is the permute used
        // by the altivec idct, so it is common when using the altivec dct.

        if ((lastNonZero > 0) && (s->idct_permutation_type == FF_TRANSPOSE_IDCT_PERM))
        {
            TRANSPOSE8(data0, data1, data2, data3, data4, data5, data6, data7);
        }

        vec_st(data0, 0, data);
        vec_st(data1, 16, data);
        vec_st(data2, 32, data);
        vec_st(data3, 48, data);
        vec_st(data4, 64, data);
        vec_st(data5, 80, data);
        vec_st(data6, 96, data);
        vec_st(data7, 112, data);
    }

    // special handling of block[0]
    if (s->mb_intra)
    {
        if (!s->h263_aic)
        {
            if (n < 4)
                oldBaseValue /= s->y_dc_scale;
            else
                oldBaseValue /= s->c_dc_scale;
        }

        // Divide by 8, rounding the result
        data[0] = (oldBaseValue + 4) >> 3;
    }

    // We handled the tranpose permutation above and we don't
    // need to permute the "no" permutation case.
    if ((lastNonZero > 0) &&
        (s->idct_permutation_type != FF_TRANSPOSE_IDCT_PERM) &&
        (s->idct_permutation_type != FF_NO_IDCT_PERM))
    {
        ff_block_permute(data, s->idct_permutation,
                s->intra_scantable.scantable, lastNonZero);
    }

    return lastNonZero;
}
示例#3
0
void
gimp_composite_grain_extract_rgba8_rgba8_rgba8_altivec (GimpCompositeContext *ctx)
{
  const guchar *A = ctx->A;
  const guchar *B = ctx->B;
  guchar *D = ctx->D;
  guint length = ctx->n_pixels;
  vector unsigned char a,b,d,alpha_a,alpha_b,alpha;
  vector signed short ah,al,bh,bl;

  while (length >= 4)
    {
      a=LoadUnaligned(A);
      b=LoadUnaligned(B);

      alpha_a=vec_and(a, alphamask);
      alpha_b=vec_and(b, alphamask);
      alpha=vec_min(alpha_a, alpha_b);

      ah=vec_unpackh((vector signed char)a);
      ah=vec_and(ah,ox00ff);
      al=vec_unpackl((vector signed char)a);
      al=vec_and(al,ox00ff);
      bh=vec_unpackh((vector signed char)b);
      bh=vec_and(bh,ox00ff);
      bl=vec_unpackl((vector signed char)b);
      bl=vec_and(bl,ox00ff);

      ah=vec_sub(ah,bh);
      al=vec_sub(al,bl);
      ah=vec_sub(ah,oxff80);
      al=vec_sub(al,oxff80);

      d=vec_packsu(ah,al);

      d=vec_andc(d, alphamask);
      d=vec_or(d, alpha);

      StoreUnaligned(d, D);

      A+=16;
      B+=16;
      D+=16;
      length-=4;
    }
  /* process last pixels */
  length = length*4;
  a=LoadUnalignedLess(A, length);
  b=LoadUnalignedLess(B, length);

  alpha_a=vec_and(a, alphamask);
  alpha_b=vec_and(b, alphamask);
  alpha=vec_min(alpha_a, alpha_b);

  ah=vec_unpackh((vector signed char)a);
  ah=vec_and(ah,ox00ff);
  al=vec_unpackl((vector signed char)a);
  al=vec_and(al,ox00ff);
  bh=vec_unpackh((vector signed char)b);
  bh=vec_and(bh,ox00ff);
  bl=vec_unpackl((vector signed char)b);
  bl=vec_and(bl,ox00ff);

  ah=vec_sub(ah,bh);
  al=vec_sub(al,bl);
  ah=vec_sub(ah,oxff80);
  al=vec_sub(al,oxff80);

  d=vec_packsu(ah,al);

  d=vec_andc(d, alphamask);
  d=vec_or(d, alpha);

  StoreUnalignedLess(d, D, length);
}
/** Do inverse transform on 8x4 part of block
*/
static void vc1_inv_trans_8x4_altivec(uint8_t *dest, int stride, DCTELEM *block)
{
	vector signed short src0, src1, src2, src3, src4, src5, src6, src7;
	vector signed int s0, s1, s2, s3, s4, s5, s6, s7;
	vector signed int s8, s9, sA, sB, sC, sD, sE, sF;
	vector signed int t0, t1, t2, t3, t4, t5, t6, t7;
	const vector signed int vec_64 = vec_sl(vec_splat_s32(4), vec_splat_u32(4));
	const vector unsigned int vec_7 = vec_splat_u32(7);
	const vector unsigned int vec_5 = vec_splat_u32(5);
	const vector unsigned int vec_4 = vec_splat_u32(4);
	const vector  signed int vec_4s = vec_splat_s32(4);
	const vector unsigned int vec_3 = vec_splat_u32(3);
	const vector unsigned int vec_2 = vec_splat_u32(2);
	const vector unsigned int vec_1 = vec_splat_u32(1);
	vector unsigned char tmp;
	vector signed short tmp2, tmp3;
	vector unsigned char perm0, perm1, p0, p1, p;

	src0 = vec_ld(  0, block);
	src1 = vec_ld( 16, block);
	src2 = vec_ld( 32, block);
	src3 = vec_ld( 48, block);
	src4 = vec_ld( 64, block);
	src5 = vec_ld( 80, block);
	src6 = vec_ld( 96, block);
	src7 = vec_ld(112, block);

	TRANSPOSE8(src0, src1, src2, src3, src4, src5, src6, src7);
	s0 = vec_unpackl(src0);
	s1 = vec_unpackl(src1);
	s2 = vec_unpackl(src2);
	s3 = vec_unpackl(src3);
	s4 = vec_unpackl(src4);
	s5 = vec_unpackl(src5);
	s6 = vec_unpackl(src6);
	s7 = vec_unpackl(src7);
	s8 = vec_unpackh(src0);
	s9 = vec_unpackh(src1);
	sA = vec_unpackh(src2);
	sB = vec_unpackh(src3);
	sC = vec_unpackh(src4);
	sD = vec_unpackh(src5);
	sE = vec_unpackh(src6);
	sF = vec_unpackh(src7);
	STEP8(s0, s1, s2, s3, s4, s5, s6, s7, vec_4s);
	SHIFT_HOR8(s0, s1, s2, s3, s4, s5, s6, s7);
	STEP8(s8, s9, sA, sB, sC, sD, sE, sF, vec_4s);
	SHIFT_HOR8(s8, s9, sA, sB, sC, sD, sE, sF);
	src0 = vec_pack(s8, s0);
	src1 = vec_pack(s9, s1);
	src2 = vec_pack(sA, s2);
	src3 = vec_pack(sB, s3);
	src4 = vec_pack(sC, s4);
	src5 = vec_pack(sD, s5);
	src6 = vec_pack(sE, s6);
	src7 = vec_pack(sF, s7);
	TRANSPOSE8(src0, src1, src2, src3, src4, src5, src6, src7);

	s0 = vec_unpackh(src0);
	s1 = vec_unpackh(src1);
	s2 = vec_unpackh(src2);
	s3 = vec_unpackh(src3);
	s8 = vec_unpackl(src0);
	s9 = vec_unpackl(src1);
	sA = vec_unpackl(src2);
	sB = vec_unpackl(src3);
	STEP4(s0, s1, s2, s3, vec_64);
	SHIFT_VERT4(s0, s1, s2, s3);
	STEP4(s8, s9, sA, sB, vec_64);
	SHIFT_VERT4(s8, s9, sA, sB);
	src0 = vec_pack(s0, s8);
	src1 = vec_pack(s1, s9);
	src2 = vec_pack(s2, sA);
	src3 = vec_pack(s3, sB);

	p0 = vec_lvsl (0, dest);
	p1 = vec_lvsl (stride, dest);
	p = vec_splat_u8 (-1);
	perm0 = vec_mergeh (p, p0);
	perm1 = vec_mergeh (p, p1);

#define ADD(dest,src,perm)                                              \
    /* *(uint64_t *)&tmp = *(uint64_t *)dest; */                        \
    tmp = vec_ld (0, dest);                                             \
    tmp2 = (vector signed short)vec_perm (tmp, vec_splat_u8(0), perm);  \
    tmp3 = vec_adds (tmp2, src);                                        \
    tmp = vec_packsu (tmp3, tmp3);                                      \
    vec_ste ((vector unsigned int)tmp, 0, (unsigned int *)dest);        \
    vec_ste ((vector unsigned int)tmp, 4, (unsigned int *)dest);

	ADD (dest, src0, perm0)      dest += stride;
	ADD (dest, src1, perm1)      dest += stride;
	ADD (dest, src2, perm0)      dest += stride;
	ADD (dest, src3, perm1)
}
示例#5
0
vll_sign vll_unpack_hi_2 (vi_sign a)
{
  return vec_unpackh (a);
}
vector signed long long
testsi_h (vector signed int vsi2)
{
  return vec_unpackh (vsi2);
}
/** Do inverse transform on 8x8 block
*/
static void vc1_inv_trans_8x8_altivec(DCTELEM block[64],
                                      int sign, int rangered)
{
	vector signed short src0, src1, src2, src3, src4, src5, src6, src7;
	vector signed int s0, s1, s2, s3, s4, s5, s6, s7;
	vector signed int s8, s9, sA, sB, sC, sD, sE, sF;
	vector signed int t0, t1, t2, t3, t4, t5, t6, t7;
	const vector signed int vec_64 = vec_sl(vec_splat_s32(4), vec_splat_u32(4));
	const vector unsigned int vec_7 = vec_splat_u32(7);
	const vector unsigned int vec_4 = vec_splat_u32(4);
	const vector  signed int vec_4s = vec_splat_s32(4);
	const vector unsigned int vec_3 = vec_splat_u32(3);
	const vector unsigned int vec_2 = vec_splat_u32(2);
	const vector  signed int vec_1s = vec_splat_s32(1);
	const vector unsigned int vec_1 = vec_splat_u32(1);
	const vector unsigned short rangered_shift = vec_splat_u16(1);
	const vector   signed short signed_bias = vec_sl(vec_splat_s16(4),
	        vec_splat_u16(4));

	src0 = vec_ld(  0, block);
	src1 = vec_ld( 16, block);
	src2 = vec_ld( 32, block);
	src3 = vec_ld( 48, block);
	src4 = vec_ld( 64, block);
	src5 = vec_ld( 80, block);
	src6 = vec_ld( 96, block);
	src7 = vec_ld(112, block);

	s0 = vec_unpackl(src0);
	s1 = vec_unpackl(src1);
	s2 = vec_unpackl(src2);
	s3 = vec_unpackl(src3);
	s4 = vec_unpackl(src4);
	s5 = vec_unpackl(src5);
	s6 = vec_unpackl(src6);
	s7 = vec_unpackl(src7);
	s8 = vec_unpackh(src0);
	s9 = vec_unpackh(src1);
	sA = vec_unpackh(src2);
	sB = vec_unpackh(src3);
	sC = vec_unpackh(src4);
	sD = vec_unpackh(src5);
	sE = vec_unpackh(src6);
	sF = vec_unpackh(src7);
	STEP8(s0, s1, s2, s3, s4, s5, s6, s7, vec_4s);
	SHIFT_HOR8(s0, s1, s2, s3, s4, s5, s6, s7);
	STEP8(s8, s9, sA, sB, sC, sD, sE, sF, vec_4s);
	SHIFT_HOR8(s8, s9, sA, sB, sC, sD, sE, sF);
	src0 = vec_pack(s8, s0);
	src1 = vec_pack(s9, s1);
	src2 = vec_pack(sA, s2);
	src3 = vec_pack(sB, s3);
	src4 = vec_pack(sC, s4);
	src5 = vec_pack(sD, s5);
	src6 = vec_pack(sE, s6);
	src7 = vec_pack(sF, s7);
	TRANSPOSE8(src0, src1, src2, src3, src4, src5, src6, src7);

	s0 = vec_unpackl(src0);
	s1 = vec_unpackl(src1);
	s2 = vec_unpackl(src2);
	s3 = vec_unpackl(src3);
	s4 = vec_unpackl(src4);
	s5 = vec_unpackl(src5);
	s6 = vec_unpackl(src6);
	s7 = vec_unpackl(src7);
	s8 = vec_unpackh(src0);
	s9 = vec_unpackh(src1);
	sA = vec_unpackh(src2);
	sB = vec_unpackh(src3);
	sC = vec_unpackh(src4);
	sD = vec_unpackh(src5);
	sE = vec_unpackh(src6);
	sF = vec_unpackh(src7);
	STEP8(s0, s1, s2, s3, s4, s5, s6, s7, vec_64);
	SHIFT_VERT8(s0, s1, s2, s3, s4, s5, s6, s7);
	STEP8(s8, s9, sA, sB, sC, sD, sE, sF, vec_64);
	SHIFT_VERT8(s8, s9, sA, sB, sC, sD, sE, sF);
	src0 = vec_pack(s8, s0);
	src1 = vec_pack(s9, s1);
	src2 = vec_pack(sA, s2);
	src3 = vec_pack(sB, s3);
	src4 = vec_pack(sC, s4);
	src5 = vec_pack(sD, s5);
	src6 = vec_pack(sE, s6);
	src7 = vec_pack(sF, s7);

	if (rangered)
	{
		if (!sign)
		{
			src0 = vec_sub(src0, signed_bias);
			src1 = vec_sub(src1, signed_bias);
			src2 = vec_sub(src2, signed_bias);
			src3 = vec_sub(src3, signed_bias);
			src4 = vec_sub(src4, signed_bias);
			src5 = vec_sub(src5, signed_bias);
			src6 = vec_sub(src6, signed_bias);
			src7 = vec_sub(src7, signed_bias);
		}
		src0 = vec_sl(src0, rangered_shift);
		src1 = vec_sl(src1, rangered_shift);
		src2 = vec_sl(src2, rangered_shift);
		src3 = vec_sl(src3, rangered_shift);
		src4 = vec_sl(src4, rangered_shift);
		src5 = vec_sl(src5, rangered_shift);
		src6 = vec_sl(src6, rangered_shift);
		src7 = vec_sl(src7, rangered_shift);
	}

	vec_st(src0,  0, block);
	vec_st(src1, 16, block);
	vec_st(src2, 32, block);
	vec_st(src3, 48, block);
	vec_st(src4, 64, block);
	vec_st(src5, 80, block);
	vec_st(src6, 96, block);
	vec_st(src7,112, block);
}
vector bool long long
testbi_h (vector bool int vbi2)
{
  return vec_unpackh (vbi2);
}
示例#9
0
inline void v_mul_expand(const v_int16x8& a, const v_int16x8& b, v_int32x4& c, v_int32x4& d)
{
    c.val = vec_mul(vec_unpackh(a.val), vec_unpackh(b.val));
    d.val = vec_mul(vec_unpackl(a.val), vec_unpackl(b.val));
}
示例#10
0
/** Do inverse transform on 8x4 part of block
*/
static void vc1_inv_trans_8x4_altivec(DCTELEM block[64], int n)
{
    vector signed short src0, src1, src2, src3, src4, src5, src6, src7;
    vector signed int s0, s1, s2, s3, s4, s5, s6, s7;
    vector signed int s8, s9, sA, sB, sC, sD, sE, sF;
    vector signed int t0, t1, t2, t3, t4, t5, t6, t7;
    const vector signed int vec_64 = vec_sl(vec_splat_s32(4), vec_splat_u32(4));
    const vector unsigned int vec_7 = vec_splat_u32(7);
    const vector unsigned int vec_5 = vec_splat_u32(5);
    const vector unsigned int vec_4 = vec_splat_u32(4);
    const vector  signed int vec_4s = vec_splat_s32(4);
    const vector unsigned int vec_3 = vec_splat_u32(3);
    const vector unsigned int vec_2 = vec_splat_u32(2);
    const vector unsigned int vec_1 = vec_splat_u32(1);

    src0 = vec_ld(  0, block);
    src1 = vec_ld( 16, block);
    src2 = vec_ld( 32, block);
    src3 = vec_ld( 48, block);
    src4 = vec_ld( 64, block);
    src5 = vec_ld( 80, block);
    src6 = vec_ld( 96, block);
    src7 = vec_ld(112, block);

    TRANSPOSE8(src0, src1, src2, src3, src4, src5, src6, src7);
    s0 = vec_unpackl(src0);
    s1 = vec_unpackl(src1);
    s2 = vec_unpackl(src2);
    s3 = vec_unpackl(src3);
    s4 = vec_unpackl(src4);
    s5 = vec_unpackl(src5);
    s6 = vec_unpackl(src6);
    s7 = vec_unpackl(src7);
    s8 = vec_unpackh(src0);
    s9 = vec_unpackh(src1);
    sA = vec_unpackh(src2);
    sB = vec_unpackh(src3);
    sC = vec_unpackh(src4);
    sD = vec_unpackh(src5);
    sE = vec_unpackh(src6);
    sF = vec_unpackh(src7);
    STEP8(s0, s1, s2, s3, s4, s5, s6, s7, vec_4s);
    SHIFT_HOR8(s0, s1, s2, s3, s4, s5, s6, s7);
    STEP8(s8, s9, sA, sB, sC, sD, sE, sF, vec_4s);
    SHIFT_HOR8(s8, s9, sA, sB, sC, sD, sE, sF);
    src0 = vec_pack(s8, s0);
    src1 = vec_pack(s9, s1);
    src2 = vec_pack(sA, s2);
    src3 = vec_pack(sB, s3);
    src4 = vec_pack(sC, s4);
    src5 = vec_pack(sD, s5);
    src6 = vec_pack(sE, s6);
    src7 = vec_pack(sF, s7);
    TRANSPOSE8(src0, src1, src2, src3, src4, src5, src6, src7);

    if(!n){ // upper half of block
        s0 = vec_unpackh(src0);
        s1 = vec_unpackh(src1);
        s2 = vec_unpackh(src2);
        s3 = vec_unpackh(src3);
        s8 = vec_unpackl(src0);
        s9 = vec_unpackl(src1);
        sA = vec_unpackl(src2);
        sB = vec_unpackl(src3);
        STEP4(s0, s1, s2, s3, vec_64);
        SHIFT_VERT4(s0, s1, s2, s3);
        STEP4(s8, s9, sA, sB, vec_64);
        SHIFT_VERT4(s8, s9, sA, sB);
        src0 = vec_pack(s0, s8);
        src1 = vec_pack(s1, s9);
        src2 = vec_pack(s2, sA);
        src3 = vec_pack(s3, sB);

        vec_st(src0,  0, block);
        vec_st(src1, 16, block);
        vec_st(src2, 32, block);
        vec_st(src3, 48, block);
    } else { //lower half of block
        s0 = vec_unpackh(src4);
        s1 = vec_unpackh(src5);
        s2 = vec_unpackh(src6);
        s3 = vec_unpackh(src7);
        s8 = vec_unpackl(src4);
        s9 = vec_unpackl(src5);
        sA = vec_unpackl(src6);
        sB = vec_unpackl(src7);
        STEP4(s0, s1, s2, s3, vec_64);
        SHIFT_VERT4(s0, s1, s2, s3);
        STEP4(s8, s9, sA, sB, vec_64);
        SHIFT_VERT4(s8, s9, sA, sB);
        src4 = vec_pack(s0, s8);
        src5 = vec_pack(s1, s9);
        src6 = vec_pack(s2, sA);
        src7 = vec_pack(s3, sB);

        vec_st(src4, 64, block);
        vec_st(src5, 80, block);
        vec_st(src6, 96, block);
        vec_st(src7,112, block);
    }
}
示例#11
0
// CHECK-LABEL: define void @test1
void test1() {

  /* vec_cmpeq */
  res_vbll = vec_cmpeq(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpequd
// CHECK-LE: @llvm.ppc.altivec.vcmpequd
// CHECK-PPC: error: call to 'vec_cmpeq' is ambiguous

  res_vbll = vec_cmpeq(vull, vull);
// CHECK: @llvm.ppc.altivec.vcmpequd
// CHECK-LE: @llvm.ppc.altivec.vcmpequd
// CHECK-PPC: error: call to 'vec_cmpeq' is ambiguous

  /* vec_cmpgt */
  res_vbll = vec_cmpgt(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpgtsd
// CHECK-LE: @llvm.ppc.altivec.vcmpgtsd
// CHECK-PPC: error: call to 'vec_cmpgt' is ambiguous

  res_vbll = vec_cmpgt(vull, vull);
// CHECK: @llvm.ppc.altivec.vcmpgtud
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud
// CHECK-PPC: error: call to 'vec_cmpgt' is ambiguous

  /* ----------------------- predicates --------------------------- */
  /* vec_all_eq */
  res_i = vec_all_eq(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_all_eq' is ambiguous

  res_i = vec_all_eq(vsll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_all_eq' is ambiguous

  res_i = vec_all_eq(vull, vull);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_all_eq' is ambiguous

  res_i = vec_all_eq(vull, vbll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_all_eq' is ambiguous

  res_i = vec_all_eq(vbll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_all_eq' is ambiguous

  res_i = vec_all_eq(vbll, vull);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_all_eq' is ambiguous

  res_i = vec_all_eq(vbll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_all_eq' is ambiguous

  /* vec_all_ne */
  res_i = vec_all_ne(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_all_ne' is ambiguous

  res_i = vec_all_ne(vsll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_all_ne' is ambiguous

  res_i = vec_all_ne(vull, vull);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_all_ne' is ambiguous

  res_i = vec_all_ne(vull, vbll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_all_ne' is ambiguous

  res_i = vec_all_ne(vbll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_all_ne' is ambiguous

  res_i = vec_all_ne(vbll, vull);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_all_ne' is ambiguous

  res_i = vec_all_ne(vbll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_all_ne' is ambiguous

  /* vec_any_eq */
  res_i = vec_any_eq(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_any_eq' is ambiguous

  res_i = vec_any_eq(vsll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_any_eq' is ambiguous

  res_i = vec_any_eq(vull, vull);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_any_eq' is ambiguous

  res_i = vec_any_eq(vull, vbll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_any_eq' is ambiguous

  res_i = vec_any_eq(vbll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_any_eq' is ambiguous

  res_i = vec_any_eq(vbll, vull);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_any_eq' is ambiguous

  res_i = vec_any_eq(vbll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_any_eq' is ambiguous

  /* vec_any_ne */
  res_i = vec_any_ne(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_any_ne' is ambiguous

  res_i = vec_any_ne(vsll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_any_ne' is ambiguous

  res_i = vec_any_ne(vull, vull);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_any_ne' is ambiguous

  res_i = vec_any_ne(vull, vbll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_any_ne' is ambiguous

  res_i = vec_any_ne(vbll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_any_ne' is ambiguous

  res_i = vec_any_ne(vbll, vull);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_any_ne' is ambiguous

  res_i = vec_any_ne(vbll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpequd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpequd.p
// CHECK-PPC: error: call to 'vec_any_ne' is ambiguous

  /* vec_all_ge */
  res_i = vec_all_ge(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-PPC: error: call to 'vec_all_ge' is ambiguous

  res_i = vec_all_ge(vsll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-PPC: error: call to 'vec_all_ge' is ambiguous

  res_i = vec_all_ge(vull, vull);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_ge' is ambiguous

  res_i = vec_all_ge(vull, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_ge' is ambiguous

  res_i = vec_all_ge(vbll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_ge' is ambiguous

  res_i = vec_all_ge(vbll, vull);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_ge' is ambiguous

  res_i = vec_all_ge(vbll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_ge' is ambiguous

  /* vec_all_gt */
  res_i = vec_all_gt(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-PPC: error: call to 'vec_all_gt' is ambiguous

  res_i = vec_all_gt(vsll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-PPC: error: call to 'vec_all_gt' is ambiguous

  res_i = vec_all_gt(vull, vull);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_gt' is ambiguous

  res_i = vec_all_gt(vull, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_gt' is ambiguous

  res_i = vec_all_gt(vbll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_gt' is ambiguous

  res_i = vec_all_gt(vbll, vull);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_gt' is ambiguous

  res_i = vec_all_gt(vbll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_gt' is ambiguous

  /* vec_all_le */
  res_i = vec_all_le(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-PPC: error: call to 'vec_all_le' is ambiguous

  res_i = vec_all_le(vsll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-PPC: error: call to 'vec_all_le' is ambiguous

  res_i = vec_all_le(vull, vull);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_le' is ambiguous

  res_i = vec_all_le(vull, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_le' is ambiguous

  res_i = vec_all_le(vbll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_le' is ambiguous

  res_i = vec_all_le(vbll, vull);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_le' is ambiguous

  res_i = vec_all_le(vbll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_le' is ambiguous

  /* vec_all_lt */
  res_i = vec_all_lt(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-PPC: error: call to 'vec_all_lt' is ambiguous

  res_i = vec_all_lt(vsll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-PPC: error: call to 'vec_all_lt' is ambiguous

  res_i = vec_all_lt(vull, vull);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_lt' is ambiguous

  res_i = vec_all_lt(vull, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_lt' is ambiguous

  res_i = vec_all_lt(vbll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_lt' is ambiguous

  res_i = vec_all_lt(vbll, vull);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_lt' is ambiguous

  res_i = vec_all_lt(vbll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_all_lt' is ambiguous

  /* vec_any_ge */
  res_i = vec_any_ge(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-PPC: error: call to 'vec_any_ge' is ambiguous

  res_i = vec_any_ge(vsll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-PPC: error: call to 'vec_any_ge' is ambiguous

  res_i = vec_any_ge(vull, vull);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_ge' is ambiguous

  res_i = vec_any_ge(vull, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_ge' is ambiguous

  res_i = vec_any_ge(vbll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_ge' is ambiguous

  res_i = vec_any_ge(vbll, vull);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_ge' is ambiguous

  res_i = vec_any_ge(vbll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_ge' is ambiguous

  /* vec_any_gt */
  res_i = vec_any_gt(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-PPC: error: call to 'vec_any_gt' is ambiguous

  res_i = vec_any_gt(vsll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-PPC: error: call to 'vec_any_gt' is ambiguous

  res_i = vec_any_gt(vull, vull);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_gt' is ambiguous

  res_i = vec_any_gt(vull, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_gt' is ambiguous

  res_i = vec_any_gt(vbll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_gt' is ambiguous

  res_i = vec_any_gt(vbll, vull);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_gt' is ambiguous

  res_i = vec_any_gt(vbll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_gt' is ambiguous

  /* vec_any_le */
  res_i = vec_any_le(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-PPC: error: call to 'vec_any_le' is ambiguous

  res_i = vec_any_le(vsll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-PPC: error: call to 'vec_any_le' is ambiguous

  res_i = vec_any_le(vull, vull);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_le' is ambiguous

  res_i = vec_any_le(vull, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_le' is ambiguous

  res_i = vec_any_le(vbll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_le' is ambiguous

  res_i = vec_any_le(vbll, vull);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_le' is ambiguous

  res_i = vec_any_le(vbll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_le' is ambiguous

  /* vec_any_lt */
  res_i = vec_any_lt(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-PPC: error: call to 'vec_any_lt' is ambiguous

  res_i = vec_any_lt(vsll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtsd.p
// CHECK-PPC: error: call to 'vec_any_lt' is ambiguous

  res_i = vec_any_lt(vull, vull);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_lt' is ambiguous

  res_i = vec_any_lt(vull, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_lt' is ambiguous

  res_i = vec_any_lt(vbll, vsll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_lt' is ambiguous

  res_i = vec_any_lt(vbll, vull);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_lt' is ambiguous

  res_i = vec_any_lt(vbll, vbll);
// CHECK: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-LE: @llvm.ppc.altivec.vcmpgtud.p
// CHECK-PPC: error: call to 'vec_any_lt' is ambiguous

  /* vec_max */
  res_vsll = vec_max(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vmaxsd
// CHECK-LE: @llvm.ppc.altivec.vmaxsd
// CHECK-PPC: error: call to 'vec_max' is ambiguous

  res_vsll = vec_max(vbll, vsll);
// CHECK: @llvm.ppc.altivec.vmaxsd
// CHECK-LE: @llvm.ppc.altivec.vmaxsd
// CHECK-PPC: error: call to 'vec_max' is ambiguous

  res_vsll = vec_max(vsll, vbll);
// CHECK: @llvm.ppc.altivec.vmaxsd
// CHECK-LE: @llvm.ppc.altivec.vmaxsd
// CHECK-PPC: error: call to 'vec_max' is ambiguous

  res_vull = vec_max(vull, vull);
// CHECK: @llvm.ppc.altivec.vmaxud
// CHECK-LE: @llvm.ppc.altivec.vmaxud
// CHECK-PPC: error: call to 'vec_max' is ambiguous

  res_vull = vec_max(vbll, vull);
// CHECK: @llvm.ppc.altivec.vmaxud
// CHECK-LE: @llvm.ppc.altivec.vmaxud
// CHECK-PPC: error: call to 'vec_max' is ambiguous

  res_vull = vec_max(vull, vbll);
// CHECK: @llvm.ppc.altivec.vmaxud
// CHECK-LE: @llvm.ppc.altivec.vmaxud
// CHECK-PPC: error: call to 'vec_max' is ambiguous

  /* vec_min */
  res_vsll = vec_min(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vminsd
// CHECK-LE: @llvm.ppc.altivec.vminsd
// CHECK-PPC: error: call to 'vec_min' is ambiguous

  res_vsll = vec_min(vbll, vsll);
// CHECK: @llvm.ppc.altivec.vminsd
// CHECK-LE: @llvm.ppc.altivec.vminsd
// CHECK-PPC: error: call to 'vec_min' is ambiguous

  res_vsll = vec_min(vsll, vbll);
// CHECK: @llvm.ppc.altivec.vminsd
// CHECK-LE: @llvm.ppc.altivec.vminsd
// CHECK-PPC: error: call to 'vec_min' is ambiguous

  res_vull = vec_min(vull, vull);
// CHECK: @llvm.ppc.altivec.vminud
// CHECK-LE: @llvm.ppc.altivec.vminud
// CHECK-PPC: error: call to 'vec_min' is ambiguous

  res_vull = vec_min(vbll, vull);
// CHECK: @llvm.ppc.altivec.vminud
// CHECK-LE: @llvm.ppc.altivec.vminud
// CHECK-PPC: error: call to 'vec_min' is ambiguous

  res_vull = vec_min(vull, vbll);
// CHECK: @llvm.ppc.altivec.vminud
// CHECK-LE: @llvm.ppc.altivec.vminud
// CHECK-PPC: error: call to 'vec_min' is ambiguous

  /* vec_mule */
  res_vsll = vec_mule(vi, vi);
// CHECK: @llvm.ppc.altivec.vmulesw
// CHECK-LE: @llvm.ppc.altivec.vmulosw
// CHECK-PPC: error: call to 'vec_mule' is ambiguous

  res_vull = vec_mule(vui , vui);
// CHECK: @llvm.ppc.altivec.vmuleuw
// CHECK-LE: @llvm.ppc.altivec.vmulouw
// CHECK-PPC: error: call to 'vec_mule' is ambiguous

  /* vec_mulo */
  res_vsll = vec_mulo(vi, vi);
// CHECK: @llvm.ppc.altivec.vmulosw
// CHECK-LE: @llvm.ppc.altivec.vmulesw
// CHECK-PPC: error: call to 'vec_mulo' is ambiguous

  res_vull = vec_mulo(vui, vui);
// CHECK: @llvm.ppc.altivec.vmulouw
// CHECK-LE: @llvm.ppc.altivec.vmuleuw
// CHECK-PPC: error: call to 'vec_mulo' is ambiguous

  /* vec_packs */
  res_vi = vec_packs(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vpksdss
// CHECK-LE: @llvm.ppc.altivec.vpksdss
// CHECK-PPC: error: call to 'vec_packs' is ambiguous

  res_vui = vec_packs(vull, vull);
// CHECK: @llvm.ppc.altivec.vpkudus
// CHECK-LE: @llvm.ppc.altivec.vpkudus
// CHECK-PPC: error: call to 'vec_packs' is ambiguous

  /* vec_packsu */
  res_vui = vec_packsu(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vpksdus
// CHECK-LE: @llvm.ppc.altivec.vpksdus
// CHECK-PPC: error: call to 'vec_packsu' is ambiguous

  res_vui = vec_packsu(vull, vull);
// CHECK: @llvm.ppc.altivec.vpkudus
// CHECK-LE: @llvm.ppc.altivec.vpkudus
// CHECK-PPC: error: call to 'vec_packsu' is ambiguous

  /* vec_rl */
  res_vsll = vec_rl(vsll, vull);
// CHECK: @llvm.ppc.altivec.vrld
// CHECK-LE: @llvm.ppc.altivec.vrld
// CHECK-PPC: error: call to 'vec_rl' is ambiguous

  res_vull = vec_rl(vull, vull);
// CHECK: @llvm.ppc.altivec.vrld
// CHECK-LE: @llvm.ppc.altivec.vrld
// CHECK-PPC: error: call to 'vec_rl' is ambiguous

  /* vec_sl */
  res_vsll = vec_sl(vsll, vull);
// CHECK: shl <2 x i64>
// CHECK-LE: shl <2 x i64>
// CHECK-PPC: error: call to 'vec_sl' is ambiguous

  res_vull = vec_sl(vull, vull);
// CHECK: shl <2 x i64>
// CHECK-LE: shl <2 x i64>
// CHECK-PPC: error: call to 'vec_sl' is ambiguous

  /* vec_sr */
  res_vsll = vec_sr(vsll, vull);
// CHECK: ashr <2 x i64>
// CHECK-LE: ashr <2 x i64>
// CHECK-PPC: error: call to 'vec_sr' is ambiguous

  res_vull = vec_sr(vull, vull);
// CHECK: lshr <2 x i64>
// CHECK-LE: lshr <2 x i64>
// CHECK-PPC: error: call to 'vec_sr' is ambiguous

  /* vec_sra */
  res_vsll = vec_sra(vsll, vull);
// CHECK: ashr <2 x i64>
// CHECK-LE: ashr <2 x i64>
// CHECK-PPC: error: call to 'vec_sra' is ambiguous

  res_vull = vec_sra(vull, vull);
// CHECK: ashr <2 x i64>
// CHECK-LE: ashr <2 x i64>
// CHECK-PPC: error: call to 'vec_sra' is ambiguous

  /* vec_unpackh */
  res_vsll = vec_unpackh(vi);
// CHECK: llvm.ppc.altivec.vupkhsw
// CHECK-LE: llvm.ppc.altivec.vupklsw
// CHECK-PPC: error: call to 'vec_unpackh' is ambiguous

  res_vbll = vec_unpackh(vbi);
// CHECK: llvm.ppc.altivec.vupkhsw
// CHECK-LE: llvm.ppc.altivec.vupklsw
// CHECK-PPC: error: call to 'vec_unpackh' is ambiguous

  /* vec_unpackl */
  res_vsll = vec_unpackl(vi);
// CHECK: llvm.ppc.altivec.vupklsw
// CHECK-LE: llvm.ppc.altivec.vupkhsw
// CHECK-PPC: error: call to 'vec_unpackl' is ambiguous

  res_vbll = vec_unpackl(vbi);
// CHECK: llvm.ppc.altivec.vupklsw
// CHECK-LE: llvm.ppc.altivec.vupkhsw
// CHECK-PPC: error: call to 'vec_unpackl' is ambiguous

  /* vec_vpksdss */
  res_vi = vec_vpksdss(vsll, vsll);
// CHECK: llvm.ppc.altivec.vpksdss
// CHECK-LE: llvm.ppc.altivec.vpksdss
// CHECK-PPC: warning: implicit declaration of function 'vec_vpksdss'

  /* vec_vpksdus */
  res_vui = vec_vpksdus(vsll, vsll);
// CHECK: llvm.ppc.altivec.vpksdus
// CHECK-LE: llvm.ppc.altivec.vpksdus
// CHECK-PPC: warning: implicit declaration of function 'vec_vpksdus'

  /* vec_vpkudum */
  res_vi = vec_vpkudum(vsll, vsll);
// CHECK: vperm
// CHECK-LE: vperm
// CHECK-PPC: warning: implicit declaration of function 'vec_vpkudum'

  res_vui = vec_vpkudum(vull, vull);
// CHECK: vperm
// CHECK-LE: vperm

  res_vui = vec_vpkudus(vull, vull);
// CHECK: llvm.ppc.altivec.vpkudus
// CHECK-LE: llvm.ppc.altivec.vpkudus
// CHECK-PPC: warning: implicit declaration of function 'vec_vpkudus'

  /* vec_vupkhsw */
  res_vsll = vec_vupkhsw(vi);
// CHECK: llvm.ppc.altivec.vupkhsw
// CHECK-LE: llvm.ppc.altivec.vupklsw
// CHECK-PPC: warning: implicit declaration of function 'vec_vupkhsw'

  res_vbll = vec_vupkhsw(vbi);
// CHECK: llvm.ppc.altivec.vupkhsw
// CHECK-LE: llvm.ppc.altivec.vupklsw

  /* vec_vupklsw */
  res_vsll = vec_vupklsw(vi);
// CHECK: llvm.ppc.altivec.vupklsw
// CHECK-LE: llvm.ppc.altivec.vupkhsw
// CHECK-PPC: warning: implicit declaration of function 'vec_vupklsw'

  res_vbll = vec_vupklsw(vbi);
// CHECK: llvm.ppc.altivec.vupklsw
// CHECK-LE: llvm.ppc.altivec.vupkhsw

  /* vec_max */
  res_vsll = vec_max(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vmaxsd
// CHECK-LE: @llvm.ppc.altivec.vmaxsd

  res_vsll = vec_max(vbll, vsll);
// CHECK: @llvm.ppc.altivec.vmaxsd
// CHECK-LE: @llvm.ppc.altivec.vmaxsd

  res_vsll = vec_max(vsll, vbll);
// CHECK: @llvm.ppc.altivec.vmaxsd
// CHECK-LE: @llvm.ppc.altivec.vmaxsd

  res_vull = vec_max(vull, vull);
// CHECK: @llvm.ppc.altivec.vmaxud
// CHECK-LE: @llvm.ppc.altivec.vmaxud

  res_vull = vec_max(vbll, vull);
// CHECK: @llvm.ppc.altivec.vmaxud
// CHECK-LE: @llvm.ppc.altivec.vmaxud

  /* vec_min */
  res_vsll = vec_min(vsll, vsll);
// CHECK: @llvm.ppc.altivec.vminsd
// CHECK-LE: @llvm.ppc.altivec.vminsd

  res_vsll = vec_min(vbll, vsll);
// CHECK: @llvm.ppc.altivec.vminsd
// CHECK-LE: @llvm.ppc.altivec.vminsd

  res_vsll = vec_min(vsll, vbll);
// CHECK: @llvm.ppc.altivec.vminsd
// CHECK-LE: @llvm.ppc.altivec.vminsd

  res_vull = vec_min(vull, vull);
// CHECK: @llvm.ppc.altivec.vminud
// CHECK-LE: @llvm.ppc.altivec.vminud

  res_vull = vec_min(vbll, vull);
// CHECK: @llvm.ppc.altivec.vminud
// CHECK-LE: @llvm.ppc.altivec.vminud

}
示例#12
0
static void test()
{
  /* Input vectors.  */
  vector signed char vsc = {-8,-7,-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7};
  vector bool char vbc = {0,255,255,0,0,0,255,0,255,0,0,255,255,255,0,255};
  vector pixel vp = {(0<<15) + (1<<10)  + (2<<5)  + 3,
		     (1<<15) + (4<<10)  + (5<<5)  + 6,
		     (0<<15) + (7<<10)  + (8<<5)  + 9,
		     (1<<15) + (10<<10) + (11<<5) + 12,
		     (1<<15) + (13<<10) + (14<<5) + 15,
		     (0<<15) + (16<<10) + (17<<5) + 18,
		     (1<<15) + (19<<10) + (20<<5) + 21,
		     (0<<15) + (22<<10) + (23<<5) + 24};
  vector signed short vss = {-4,-3,-2,-1,0,1,2,3};
  vector bool short vbs = {0,65535,65535,0,0,0,65535,0};

  /* Result vectors.  */
  vector signed short vsch, vscl;
  vector bool short vbsh, vbsl;
  vector unsigned int vuih, vuil;
  vector signed int vsih, vsil;
  vector bool int vbih, vbil;

  /* Expected result vectors.  */
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
  vector signed short vschr = {0,1,2,3,4,5,6,7};
  vector signed short vsclr = {-8,-7,-6,-5,-4,-3,-2,-1};
  vector bool short vbshr = {65535,0,0,65535,65535,65535,0,65535};
  vector bool short vbslr = {0,65535,65535,0,0,0,65535,0};
  vector unsigned int vuihr = {(65535<<24) + (13<<16) + (14<<8) + 15,
			       (0<<24)     + (16<<16) + (17<<8) + 18,
			       (65535<<24) + (19<<16) + (20<<8) + 21,
			       (0<<24)     + (22<<16) + (23<<8) + 24};
  vector unsigned int vuilr = {(0<<24)     + (1<<16)  + (2<<8)  + 3,
			       (65535<<24) + (4<<16)  + (5<<8)  + 6,
			       (0<<24)     + (7<<16)  + (8<<8)  + 9,
			       (65535<<24) + (10<<16) + (11<<8) + 12};
  vector signed int vsihr = {0,1,2,3};
  vector signed int vsilr = {-4,-3,-2,-1};
  vector bool int vbihr = {0,0,BIG,0};
  vector bool int vbilr = {0,BIG,BIG,0};
#else
  vector signed short vschr = {-8,-7,-6,-5,-4,-3,-2,-1};
  vector signed short vsclr = {0,1,2,3,4,5,6,7};
  vector bool short vbshr = {0,65535,65535,0,0,0,65535,0};
  vector bool short vbslr = {65535,0,0,65535,65535,65535,0,65535};
  vector unsigned int vuihr = {(0<<24)     + (1<<16)  + (2<<8)  + 3,
			       (65535<<24) + (4<<16)  + (5<<8)  + 6,
			       (0<<24)     + (7<<16)  + (8<<8)  + 9,
			       (65535<<24) + (10<<16) + (11<<8) + 12};
  vector unsigned int vuilr = {(65535<<24) + (13<<16) + (14<<8) + 15,
			       (0<<24)     + (16<<16) + (17<<8) + 18,
			       (65535<<24) + (19<<16) + (20<<8) + 21,
			       (0<<24)     + (22<<16) + (23<<8) + 24};
  vector signed int vsihr = {-4,-3,-2,-1};
  vector signed int vsilr = {0,1,2,3};
  vector bool int vbihr = {0,BIG,BIG,0};
  vector bool int vbilr = {0,0,BIG,0};
#endif

  vsch = vec_unpackh (vsc);
  vscl = vec_unpackl (vsc);
  vbsh = vec_unpackh (vbc);
  vbsl = vec_unpackl (vbc);
  vuih = vec_unpackh (vp);
  vuil = vec_unpackl (vp);
  vsih = vec_unpackh (vss);
  vsil = vec_unpackl (vss);
  vbih = vec_unpackh (vbs);
  vbil = vec_unpackl (vbs);

  check (vec_all_eq (vsch, vschr), "vsch");
  check (vec_all_eq (vscl, vsclr), "vscl");
  check (vec_all_eq (vbsh, vbshr), "vbsh");
  check (vec_all_eq (vbsl, vbslr), "vbsl");
  check (vec_all_eq (vuih, vuihr), "vuih");
  check (vec_all_eq (vuil, vuilr), "vuil");
  check (vec_all_eq (vsih, vsihr), "vsih");
  check (vec_all_eq (vsil, vsilr), "vsil");
  check (vec_all_eq (vbih, vbihr), "vbih");
  check (vec_all_eq (vbil, vbilr), "vbil");
}