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/PIC16InstrInfo.cpp b/lib/Target/PIC16/PIC16InstrInfo.cpp
index ac37015..9e415e0 100644
--- a/lib/Target/PIC16/PIC16InstrInfo.cpp
+++ b/lib/Target/PIC16/PIC16InstrInfo.cpp
@@ -71,7 +71,7 @@
MachineBasicBlock::iterator I,
unsigned SrcReg, bool isKill, int FI,
const TargetRegisterClass *RC) const {
- PIC16TargetLowering *PTLI = TM.getTargetLowering();
+ const PIC16TargetLowering *PTLI = TM.getTargetLowering();
DebugLoc DL;
if (I != MBB.end()) DL = I->getDebugLoc();
@@ -113,7 +113,7 @@
MachineBasicBlock::iterator I,
unsigned DestReg, int FI,
const TargetRegisterClass *RC) const {
- PIC16TargetLowering *PTLI = TM.getTargetLowering();
+ const PIC16TargetLowering *PTLI = TM.getTargetLowering();
DebugLoc DL;
if (I != MBB.end()) DL = I->getDebugLoc();