Espresso dev launcher: forward UseCompressedOops to host vm

Author: gilles-duboscq

espresso/src/com.oracle.truffle.espresso.launcher/src/com/oracle/truffle/espresso/launcher/EspressoLauncher.java

@@ -535,7 +535,8 @@ private void parseArgFile(String pathArg, List<String> expanded) {
                     "MaxRAMPercentage",
                     "UseParallelGC",
                     "GCTimeRatio",
-                    "ExitOnOutOfMemoryError");
+                    "ExitOnOutOfMemoryError",
+                    "UseCompressedOops");
 
     private static final Set<String> ignoredXXOptions = Set.of(
                     "UseJVMCICompiler",