[VE] VP intrinsics are legal

Author: Simon Moll

llvm/lib/Target/VE/VETargetTransformInfo.h

@@ -64,6 +64,14 @@ class VETTIImpl : public BasicTTIImplBase<VETTIImpl> {
     llvm_unreachable("Unsupported register kind");
   }
 
+  /// \returns How the target needs this vector-predicated operation to be
+  /// transformed.
+  TargetTransformInfo::VPLegalization
+  getVPLegalizationStrategy(const VPIntrinsic &PI) const {
+    using VPLegalization = TargetTransformInfo::VPLegalization;
+    return VPLegalization(VPLegalization::Legal, VPLegalization::Legal);
+  }
+
   unsigned getMinVectorRegisterBitWidth() const {
     // TODO report vregs once vector isel is stable.
     return 0;