Use const qualifiers with TargetLowering. This eliminates several
const_casts, and it reinforces the design of the Target classes being
immutable.
SelectionDAGISel::IsLegalToFold is now a static member function, because
PIC16 uses it in an unconventional way. There is more room for API
cleanup here.
And PIC16's AsmPrinter no longer uses TargetLowering.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101635 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PIC16/PIC16TargetMachine.h b/lib/Target/PIC16/PIC16TargetMachine.h
index b11fdd5..849845a 100644
--- a/lib/Target/PIC16/PIC16TargetMachine.h
+++ b/lib/Target/PIC16/PIC16TargetMachine.h
@@ -50,8 +50,8 @@
return &(InstrInfo.getRegisterInfo());
}
- virtual PIC16TargetLowering *getTargetLowering() const {
- return const_cast<PIC16TargetLowering*>(&TLInfo);
+ virtual const PIC16TargetLowering *getTargetLowering() const {
+ return &TLInfo;
}
virtual bool addInstSelector(PassManagerBase &PM,