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IR: Implement VectorExtract, VectorExtractLower IR instructions

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MerryMage
2018-04-02 21:52:46 +01:00
parent 8bba37089e
commit 3472f371df
4 changed files with 46 additions and 0 deletions
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10
src/frontend/ir/ir_emitter.cpp
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@@ -872,6 +872,16 @@ U128 IREmitter::VectorEqual(size_t esize, const U128& a, const U128& b) {
return {};
}
U128 IREmitter::VectorExtract(const U128& a, const U128& b, size_t position) {
ASSERT(position <= 128);
return Inst<U128>(Opcode::VectorExtract, a, b, Imm8(static_cast<u8>(position)));
}
U128 IREmitter::VectorExtractLower(const U128& a, const U128& b, size_t position) {
ASSERT(position <= 64);
return Inst<U128>(Opcode::VectorExtractLower, a, b, Imm8(static_cast<u8>(position)));
}
U128 IREmitter::VectorGreaterSigned(size_t esize, const U128& a, const U128& b) {
switch (esize) {
case 8: