VM will crash when specifying TypeProfileWidth=0 on jdk 6u13. Reproduction: A is just a class name that does not exist. ----------> [xxxxx@komagome J810038]$ ~/XXXXX/jdk6_13/bin/java -version java version "1.6.0_13" Java(TM) SE Runtime Environment (build 1.6.0_13-b03) Java HotSpot(TM) 64-Bit Server VM (build 11.3-b02, mixed mode) [xxxxx@komagome J810038]$ ~/XXXXX/jdk6_13/bin/java -server -XX:TypeProfileWidth=0 -Xcomp A # # An unexpected error has been detected by Java Runtime Environment: # # Internal Error (ciMethodData.cpp:130), pid=28256, tid=1085491552 # Error: ShouldNotReachHere() # # Java VM: Java HotSpot(TM) 64-Bit Server VM (11.3-b02 compiled mode linux-amd64) # An error report file with more information is saved as: # /XXXXX/hs_err_pid28256.log # # If you would like to submit a bug report, please visit: # http://java.sun.com/webapps/bugreport/crash.jsp # <---------- The problem was also seen on jdk 6u14 for Windows.
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