Remove an argument-less call to getSubtargetImpl from TargetLoweringBase.

This required plumbing a TargetRegisterInfo through computeRegisterProperties
and into findRepresentativeClass which uses it for register class
iteration. This required passing a subtarget into a few target specific
initializations of TargetLowering.

llvm-svn: 230583

1 files changed, 3 insertions, 1 deletions

diff --git a/llvm/lib/Target/MSP430/MSP430ISelLowering.h b/llvm/lib/Target/MSP430/MSP430ISelLowering.h
index 073ddc91162..cc631f2acb1 100644
--- a/llvm/lib/Target/MSP430/MSP430ISelLowering.h
+++ b/llvm/lib/Target/MSP430/MSP430ISelLowering.h
@@ -66,9 +66,11 @@ namespace llvm {
     };
   }
 
+  class MSP430Subtarget;
   class MSP430TargetLowering : public TargetLowering {
   public:
-    explicit MSP430TargetLowering(const TargetMachine &TM);
+    explicit MSP430TargetLowering(const TargetMachine &TM,
+                                  const MSP430Subtarget &STI);
 
     MVT getScalarShiftAmountTy(EVT LHSTy) const override { return MVT::i8; }