diff --git a/src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java b/src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java
index ee64165..121f47d 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java
@@ -3033,10 +3033,8 @@
             if (!value.isPhi()
                 && value.definition.isNumberConversion()
                 && value.definition.asNumberConversion().to == NumericType.DOUBLE) {
-              Value newValue = code.createValue(
-                  instruction.outValue().outType(), instruction.getLocalInfo());
               InvokeStatic invokeIsNaN =
-                  new InvokeStatic(javaLangDoubleisNaN.get(), newValue, ImmutableList.of(value));
+                  new InvokeStatic(javaLangDoubleisNaN.get(), null, ImmutableList.of(value));
               invokeIsNaN.setPosition(instruction.getPosition());
 
               // Insert the invoke before the current instruction.