namespace {
class WebAssemblyMCCodeEmitter final : public MCCodeEmitter {
- const MCRegisterInfo &MRI;
-
public:
- WebAssemblyMCCodeEmitter(const MCInstrInfo &, const MCRegisterInfo &mri,
- MCContext &)
- : MRI(mri) {}
+ WebAssemblyMCCodeEmitter(const MCInstrInfo &, MCContext &) {}
~WebAssemblyMCCodeEmitter() override {}
} // end anonymous namespace
MCCodeEmitter *llvm::createWebAssemblyMCCodeEmitter(const MCInstrInfo &MCII,
- const MCRegisterInfo &MRI,
MCContext &Ctx) {
- return new WebAssemblyMCCodeEmitter(MCII, MRI, Ctx);
-}
-
-unsigned WebAssemblyMCCodeEmitter::getMachineOpValue(
- const MCInst &MI, const MCOperand &MO, SmallVectorImpl<MCFixup> &Fixups,
- const MCSubtargetInfo &STI) const {
- if (MO.isReg())
- return MRI.getEncodingValue(MO.getReg());
- if (MO.isImm())
- return static_cast<unsigned>(MO.getImm());
-
- assert(MO.isExpr());
-
- assert(MO.getExpr()->getKind() == MCExpr::SymbolRef);
-
- assert(false && "FIXME: not implemented yet");
-
- return 0;
+ return new WebAssemblyMCCodeEmitter(MCII, Ctx);
}
void WebAssemblyMCCodeEmitter::encodeInstruction(