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IR: Vector instructions now take esize argument in emitter

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This commit is contained in:
MerryMage 2018-02-10 10:18:10 +00:00
parent 1d0cd95b23
commit d3a4e1efe2
7 changed files with 126 additions and 226 deletions
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14
src/frontend/A64/translate/impl/simd_shift_by_immediate.cpp
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@ -22,19 +22,7 @@ bool TranslatorVisitor::SHL_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd)
const u8 shift_amount = concatenate(immh, immb).ZeroExtend<u8>() - static_cast<u8>(esize);
const IR::U128 operand = V(datasize, Vn);
const IR::U128 result = [&]{
switch (esize) {
case 8:
return ir.VectorLogicalShiftLeft8(operand, shift_amount);
case 16:
return ir.VectorLogicalShiftLeft16(operand, shift_amount);
case 32:
return ir.VectorLogicalShiftLeft32(operand, shift_amount);
case 64:
default:
return ir.VectorLogicalShiftLeft64(operand, shift_amount);
}
}();
const IR::U128 result = ir.VectorLogicalShiftLeft(esize, operand, shift_amount);
V(datasize, Vd, result);
return true;