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comparison test/compiler/rtm/cli/TestUseRTMLockingOptionOnSupportedConfig.java @ 20374:999824269b71

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8055069: TSX and RTM should be deprecated more strongly until hardware is corrected Summary: Require to specify UnlockExperimentalVMOptions flag together with UseRTMLocking flag on un-patched systems where CPUID allows it but is unsupported otherwise. Reviewed-by: iveresov, fzhinkin
author kvn
date Fri, 22 Aug 2014 12:03:49 -0700
parents cabe05c85665
children
comparison
equal deleted inserted replaced
20373:c67b85c32d9a 20374:999824269b71
56 // verify that there are no warning or error in VM output 56 // verify that there are no warning or error in VM output
57 CommandLineOptionTest.verifySameJVMStartup(null, 57 CommandLineOptionTest.verifySameJVMStartup(null,
58 new String[]{ 58 new String[]{
59 RTMGenericCommandLineOptionTest.RTM_INSTR_ERROR, 59 RTMGenericCommandLineOptionTest.RTM_INSTR_ERROR,
60 unrecongnizedOption 60 unrecongnizedOption
61 }, ExitCode.OK, "-XX:+UseRTMLocking" 61 }, ExitCode.OK,
62 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS,
63 "-XX:+UseRTMLocking"
62 ); 64 );
63 65
64 CommandLineOptionTest.verifySameJVMStartup(null, 66 CommandLineOptionTest.verifySameJVMStartup(null,
65 new String[]{ 67 new String[]{
66 RTMGenericCommandLineOptionTest.RTM_INSTR_ERROR, 68 RTMGenericCommandLineOptionTest.RTM_INSTR_ERROR,
67 unrecongnizedOption 69 unrecongnizedOption
68 }, ExitCode.OK, "-XX:-UseRTMLocking" 70 }, ExitCode.OK,
71 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS,
72 "-XX:-UseRTMLocking"
69 ); 73 );
70 // verify that UseRTMLocking is of by default 74 // verify that UseRTMLocking is of by default
71 CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking", 75 CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking",
72 TestUseRTMLockingOptionOnSupportedConfig.DEFAULT_VALUE); 76 TestUseRTMLockingOptionOnSupportedConfig.DEFAULT_VALUE,
77 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS);
73 // verify that we can change UseRTMLocking value 78 // verify that we can change UseRTMLocking value
74 CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking", 79 CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking",
75 TestUseRTMLockingOptionOnSupportedConfig.DEFAULT_VALUE, 80 TestUseRTMLockingOptionOnSupportedConfig.DEFAULT_VALUE,
81 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS,
76 "-XX:-UseRTMLocking"); 82 "-XX:-UseRTMLocking");
77 CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking", 83 CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking",
78 "true", "-XX:+UseRTMLocking"); 84 "true", CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS,
85 "-XX:+UseRTMLocking");
79 } 86 }
80 87
81 public static void main(String args[]) throws Throwable { 88 public static void main(String args[]) throws Throwable {
82 new TestUseRTMLockingOptionOnSupportedConfig().test(); 89 new TestUseRTMLockingOptionOnSupportedConfig().test();
83 } 90 }