Address review comment

In shouldNormalizeToSelectSequence we should always pass in
MVT::i1 to hasMultiplePredicateRegisters, since the VT
argument passed to shouldNormalizeToSelectSequence refers to
the type of the selected inputs.

Author: david-arm

llvm/include/llvm/CodeGen/TargetLowering.h

@@ -2389,7 +2389,7 @@ class TargetLoweringBase {
                                                EVT VT) const {
     // If a target has multiple condition registers, then it likely has logical
     // operations on those registers.
-    if (hasMultiplePredicateRegisters(VT))
+    if (hasMultiplePredicateRegisters(MVT::i1))
       return false;
     // Only do the transform if the value won't be split into multiple
     // registers.