that we can avoid implementing it on every target. Thanks to Richard
Smith for the suggestions!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214780
91177308-0d34-0410-b5e6-
96231b3b80d8
virtual const TargetSubtargetInfo *getSubtargetImpl() const {
return nullptr;
}
- virtual TargetSubtargetInfo *getSubtargetImpl() { return nullptr; }
+ virtual TargetSubtargetInfo *getSubtargetImpl() {
+ const TargetMachine *TM = this;
+ return const_cast<TargetSubtargetInfo *>(TM->getSubtargetImpl());
+ }
mutable TargetOptions Options;