================
@@ -599,6 +599,26 @@ class AsmPrinter : public MachineFunctionPass {
/// instructions in verbose mode.
virtual void emitImplicitDef(const MachineInstr *MI) const;
+ /// getSubtargetInfo() cannot be used where this is needed because we don't
+ /// have a MachineFunction when we're lowering a GlobalIFunc, and
+ /// getSubtargetInfo requires one. Override the implementation in targets
+ /// that support the Mach-O IFunc lowering.
+ virtual const MCSubtargetInfo *getIFuncMCSubtargetInfo() const {
+ return nullptr;
+ }
+
+ virtual void emitMachOIFuncStubBody(Module &M, const GlobalIFunc &GI,
+ MCSymbol *LazyPointer) {
----------------
ahmedbougacha wrote:
Maybe pass the symbol string directly, since the implementations make their own
symbol references anyway? That way you also don't have to do the awkward
de-mangle/re-mangle dance with the +1
https://github.com/llvm/llvm-project/pull/73686
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