+bool WebAssemblyAsmPrinter::PrintAsmOperand(const MachineInstr *MI,
+ unsigned OpNo, unsigned AsmVariant,
+ const char *ExtraCode,
+ raw_ostream &OS) {
+ if (AsmVariant != 0)
+ report_fatal_error("There are no defined alternate asm variants");
+
+ // First try the generic code, which knows about modifiers like 'c' and 'n'.
+ if (!AsmPrinter::PrintAsmOperand(MI, OpNo, AsmVariant, ExtraCode, OS))
+ return false;
+
+ if (!ExtraCode) {
+ const MachineOperand &MO = MI->getOperand(OpNo);
+ switch (MO.getType()) {
+ case MachineOperand::MO_Immediate:
+ OS << MO.getImm();
+ return false;
+ case MachineOperand::MO_Register:
+ OS << regToString(MO);
+ return false;
+ case MachineOperand::MO_GlobalAddress:
+ getSymbol(MO.getGlobal())->print(OS, MAI);
+ printOffset(MO.getOffset(), OS);
+ return false;
+ case MachineOperand::MO_ExternalSymbol:
+ GetExternalSymbolSymbol(MO.getSymbolName())->print(OS, MAI);
+ printOffset(MO.getOffset(), OS);
+ return false;
+ case MachineOperand::MO_MachineBasicBlock:
+ MO.getMBB()->getSymbol()->print(OS, MAI);
+ return false;
+ default:
+ break;
+ }
+ }