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IR: Implement FPRecipEstimate

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MerryMage
2018-07-25 18:36:40 +01:00
parent 7a673a8a43
commit c1dcfe29f7
8 changed files with 168 additions and 0 deletions
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7
src/frontend/ir/ir_emitter.cpp
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@@ -1488,6 +1488,13 @@ U32U64 IREmitter::FPNeg(const U32U64& a) {
}
}
U32U64 IREmitter::FPRecipEstimate(const U32U64& a) {
if (a.GetType() == Type::U32) {
return Inst<U32>(Opcode::FPRecipEstimate32, a);
}
return Inst<U64>(Opcode::FPRecipEstimate64, a);
}
U32U64 IREmitter::FPRoundInt(const U32U64& a, FP::RoundingMode rounding, bool exact) {
if (a.GetType() == Type::U32) {
return Inst<U32>(Opcode::FPRoundInt32, a, static_cast<u8>(rounding), Imm1(exact));