+static TargetTransformInfo::OperandValueKind getOperandInfo(Value *V) {
+ TargetTransformInfo::OperandValueKind OpInfo =
+ TargetTransformInfo::OK_AnyValue;
+
+ // Check for a splat of a constant.
+ ConstantDataVector *CDV = 0;
+ if ((CDV = dyn_cast<ConstantDataVector>(V)))
+ if (CDV->getSplatValue() != NULL)
+ OpInfo = TargetTransformInfo::OK_UniformConstantValue;
+ ConstantVector *CV = 0;
+ if ((CV = dyn_cast<ConstantVector>(V)))
+ if (CV->getSplatValue() != NULL)
+ OpInfo = TargetTransformInfo::OK_UniformConstantValue;
+
+ return OpInfo;
+}
+