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IR: Implement VectorSignExtend

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MerryMage
2018-02-11 16:24:33 +00:00
parent a90e4955ab
commit eae518a338
4 changed files with 75 additions and 0 deletions
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15
src/frontend/ir/ir_emitter.cpp
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@@ -981,6 +981,21 @@ U128 IREmitter::VectorPopulationCount(const U128& a) {
return Inst<U128>(Opcode::VectorPopulationCount, a);
}
U128 IREmitter::VectorSignExtend(size_t original_esize, const U128& a) {
switch (original_esize) {
case 8:
return Inst<U128>(Opcode::VectorSignExtend8, a);
case 16:
return Inst<U128>(Opcode::VectorSignExtend16, a);
case 32:
return Inst<U128>(Opcode::VectorSignExtend32, a);
case 64:
return Inst<U128>(Opcode::VectorSignExtend64, a);
}
UNREACHABLE();
return {};
}
U128 IREmitter::VectorSub(size_t esize, const U128& a, const U128& b) {
switch (esize) {
case 8: