fix formatting; NFC

llvm-svn: 293652
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineInternal.h b/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
index 2847ce8..9c684f1 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
+++ b/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
@@ -314,8 +314,8 @@
                                  const unsigned SIOpd);
 
 private:
-  bool ShouldChangeType(unsigned FromBitWidth, unsigned ToBitWidth) const;
-  bool ShouldChangeType(Type *From, Type *To) const;
+  bool shouldChangeType(unsigned FromBitWidth, unsigned ToBitWidth) const;
+  bool shouldChangeType(Type *From, Type *To) const;
   Value *dyn_castNegVal(Value *V) const;
   Value *dyn_castFNegVal(Value *V, bool NoSignedZero = false) const;
   Type *FindElementAtOffset(PointerType *PtrTy, int64_t Offset,