1// -*- mode:c++ -*-
2
3// Copyright (c) 2010 ARM Limited
4// All rights reserved
5//
6// The license below extends only to copyright in the software and shall
7// not be construed as granting a license to any other intellectual
8// property including but not limited to intellectual property relating

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1614 threeEqualRegInst("vmin", "VminQ", "SimdCmpOp", allTypes, 4, vminCode)
1615
1616 vaddCode = '''
1617 destElem = srcElem1 + srcElem2;
1618 '''
1619 threeEqualRegInst("vadd", "NVaddD", "SimdAddOp", unsignedTypes, 2, vaddCode)
1620 threeEqualRegInst("vadd", "NVaddQ", "SimdAddOp", unsignedTypes, 4, vaddCode)
1621
1622 threeEqualRegInst("vpadd", "NVpaddD", "SimdAddOp", smallUnsignedTypes,
1623 2, vaddCode, pairwise=True)
1624 vaddlwCode = '''
1625 destElem = (BigElement)srcElem1 + (BigElement)srcElem2;
1626 '''
1627 threeRegLongInst("vaddl", "Vaddl", "SimdAddOp", smallTypes, vaddlwCode)
1628 threeRegWideInst("vaddw", "Vaddw", "SimdAddOp", smallTypes, vaddlwCode)
1629 vaddhnCode = '''
1630 destElem = ((BigElement)srcElem1 + (BigElement)srcElem2) >>
1631 (sizeof(Element) * 8);

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2106 destElem = 0;
2107 for (unsigned j = 0; j < sizeof(Element) * 8; j++) {
2108 if (bits(srcElem2, j))
2109 destElem ^= (BigElement)srcElem1 << j;
2110 }
2111 '''
2112 threeRegLongInst("vmull", "Vmullp", "SimdMultOp", smallUnsignedTypes, vmullpCode)
2113
2114 threeEqualRegInst("vpmax", "VpmaxD", "SimdCmpOp", smallTypes, 2, vmaxCode, pairwise=True)
2115
2116 threeEqualRegInst("vpmin", "VpminD", "SimdCmpOp", smallTypes, 2, vminCode, pairwise=True)
2117
2118 vqdmulhCode = '''
2119 FPSCR fpscr = (FPSCR) FpscrQc;
2120 destElem = (2 * (int64_t)srcElem1 * (int64_t)srcElem2) >>
2121 (sizeof(Element) * 8);
2122 if (srcElem1 == srcElem2 &&
2123 srcElem1 == (Element)((Element)1 <<
2124 (sizeof(Element) * 8 - 1))) {

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3131 vtrnCode = '''
3132 Element mid;
3133 for (unsigned i = 0; i < eCount; i += 2) {
3134 mid = srcReg1.elements[i];
3135 srcReg1.elements[i] = destReg.elements[i + 1];
3136 destReg.elements[i + 1] = mid;
3137 }
3138 '''
3139 twoRegMiscScramble("vtrn", "NVtrnD", "SimdAluOp",
3140 smallUnsignedTypes, 2, vtrnCode)
3141 twoRegMiscScramble("vtrn", "NVtrnQ", "SimdAluOp",
3142 smallUnsignedTypes, 4, vtrnCode)
3143
3144 vuzpCode = '''
3145 Element mid[eCount];
3146 memcpy(&mid, &srcReg1, sizeof(srcReg1));
3147 for (unsigned i = 0; i < eCount / 2; i++) {
3148 srcReg1.elements[i] = destReg.elements[2 * i + 1];
3149 srcReg1.elements[eCount / 2 + i] = mid[2 * i + 1];
3150 destReg.elements[i] = destReg.elements[2 * i];

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