if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(CLI.Callee)) {
llvm::StringRef Sym = G->getGlobal()->getName();
Function *F = G->getGlobal()->getParent()->getFunction(Sym);
- if (F->hasFnAttribute("__Mips16RetHelper")) {
+ if (F && F->hasFnAttribute("__Mips16RetHelper")) {
Mask = MipsRegisterInfo::getMips16RetHelperMask();
}
}
if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee)) {
llvm::StringRef Sym = G->getGlobal()->getName();
Function *F = G->getGlobal()->getParent()->getFunction(Sym);
- if (F->hasFnAttribute("__Mips16RetHelper")) {
+ if (F && F->hasFnAttribute("__Mips16RetHelper")) {
SpecialCallingConv = MipsCC::Mips16RetHelperConv;
}
}