--- a/test/hotspot/jtreg/TEST.ROOT	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/TEST.ROOT	Fri Sep 14 15:32:22 2018 -0400
@@ -56,7 +56,7 @@
     vm.hasSAandCanAttach \
     vm.hasJFR \
     vm.rtm.cpu \
-    vm.rtm.os \
+    vm.rtm.compiler \
     vm.aot \
     vm.cds \
     vm.cds.custom.loaders \

--- a/test/hotspot/jtreg/compiler/rtm/cli/TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/cli/TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig.java	Fri Sep 14 15:32:22 2018 -0400
@@ -24,12 +24,12 @@
 /**
  * @test
  * @bug 8031320
- * @summary Verify PrintPreciseRTMLockingStatistics on CPUs with
+ * @summary Verify PrintPreciseRTMLockingStatistics on CPUs and OSs with
  *          rtm support and on VM with rtm locking support,
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/cli/TestPrintPreciseRTMLockingStatisticsOptionOnUnsupportedConfig.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/cli/TestPrintPreciseRTMLockingStatisticsOptionOnUnsupportedConfig.java	Fri Sep 14 15:32:22 2018 -0400
@@ -24,12 +24,12 @@
 /**
  * @test
  * @bug 8031320
- * @summary Verify PrintPreciseRTMLockingStatistics on CPUs without
+ * @summary Verify PrintPreciseRTMLockingStatistics on CPUs or OSs without
  *          rtm support and/or unsupported VM.
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires !(vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os)
+ * @requires !vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @build compiler.rtm.cli.TestPrintPreciseRTMLockingStatisticsOptionOnUnsupportedConfig
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox

--- a/test/hotspot/jtreg/compiler/rtm/cli/TestRTMAbortThresholdOption.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/cli/TestRTMAbortThresholdOption.java	Fri Sep 14 15:32:22 2018 -0400
@@ -28,7 +28,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- *
+ * @requires vm.rtm.compiler
  * @run main/othervm compiler.rtm.cli.TestRTMAbortThresholdOption
  */
 

--- a/test/hotspot/jtreg/compiler/rtm/cli/TestRTMLockingCalculationDelayOption.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/cli/TestRTMLockingCalculationDelayOption.java	Fri Sep 14 15:32:22 2018 -0400
@@ -28,7 +28,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- *
+ * @requires vm.rtm.compiler
  * @run main/othervm compiler.rtm.cli.TestRTMLockingCalculationDelayOption
  */
 

--- a/test/hotspot/jtreg/compiler/rtm/cli/TestRTMLockingThresholdOption.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/cli/TestRTMLockingThresholdOption.java	Fri Sep 14 15:32:22 2018 -0400
@@ -28,7 +28,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- *
+ * @requires vm.rtm.compiler
  * @run main/othervm compiler.rtm.cli.TestRTMLockingThresholdOption
  */
 

--- a/test/hotspot/jtreg/compiler/rtm/cli/TestRTMRetryCountOption.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/cli/TestRTMRetryCountOption.java	Fri Sep 14 15:32:22 2018 -0400
@@ -28,7 +28,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- *
+ * @requires vm.rtm.compiler
  * @run main/othervm compiler.rtm.cli.TestRTMRetryCountOption
  */
 

--- a/test/hotspot/jtreg/compiler/rtm/cli/TestRTMSpinLoopCountOption.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/cli/TestRTMSpinLoopCountOption.java	Fri Sep 14 15:32:22 2018 -0400
@@ -28,7 +28,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- *
+ * @requires vm.rtm.compiler
  * @run main/othervm compiler.rtm.cli.TestRTMSpinLoopCountOption
  */
 

--- a/test/hotspot/jtreg/compiler/rtm/cli/TestRTMTotalCountIncrRateOptionOnSupportedConfig.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/cli/TestRTMTotalCountIncrRateOptionOnSupportedConfig.java	Fri Sep 14 15:32:22 2018 -0400
@@ -24,12 +24,12 @@
 /**
  * @test
  * @bug 8031320
- * @summary Verify RTMTotalCountIncrRate option processing on CPU with
+ * @summary Verify RTMTotalCountIncrRate option processing on CPU and OS with
  *          rtm support and on VM with rtm locking support.
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMDeoptOptionOnSupportedConfig.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMDeoptOptionOnSupportedConfig.java	Fri Sep 14 15:32:22 2018 -0400
@@ -29,7 +29,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMDeoptOptionOnUnsupportedConfig.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMDeoptOptionOnUnsupportedConfig.java	Fri Sep 14 15:32:22 2018 -0400
@@ -24,12 +24,12 @@
 /**
  * @test
  * @bug 8031320
- * @summary Verify UseRTMDeopt option processing on CPUs without rtm support
+ * @summary Verify UseRTMDeopt option processing on CPUs or OSs without rtm support
  *          or on VMs without rtm locking support.
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires !(vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os)
+ * @requires !vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMForStackLocksOptionOnSupportedConfig.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMForStackLocksOptionOnSupportedConfig.java	Fri Sep 14 15:32:22 2018 -0400
@@ -24,12 +24,12 @@
 /**
  * @test
  * @bug 8031320
- * @summary Verify UseRTMForStackLocks option processing on CPU with
+ * @summary Verify UseRTMForStackLocks option processing on CPU and OS with
  *          rtm support when VM supports rtm locking.
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMForStackLocksOptionOnUnsupportedConfig.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMForStackLocksOptionOnUnsupportedConfig.java	Fri Sep 14 15:32:22 2018 -0400
@@ -24,12 +24,12 @@
 /**
  * @test
  * @bug 8031320
- * @summary Verify UseRTMForStackLocks option processing on CPUs without
+ * @summary Verify UseRTMForStackLocks option processing on CPUs or OSs without
  *          rtm support and/or on VMs without rtm locking support.
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires !(vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os)
+ * @requires !vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMLockingOptionOnSupportedConfig.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMLockingOptionOnSupportedConfig.java	Fri Sep 14 15:32:22 2018 -0400
@@ -24,12 +24,12 @@
 /**
  * @test
  * @bug 8031320
- * @summary Verify UseRTMLocking option processing on CPU with rtm support and
- *          on VM with rtm-locking support.
+ * @summary Verify UseRTMLocking option processing on CPU and OS with rtm support and
+ *          on VM with rtm locking support.
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMLockingOptionOnUnsupportedCPU.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMLockingOptionOnUnsupportedCPU.java	Fri Sep 14 15:32:22 2018 -0400
@@ -24,12 +24,12 @@
 /**
  * @test
  * @bug 8031320
- * @summary Verify UseRTMLocking option processing on CPU without
+ * @summary Verify UseRTMLocking option processing on CPUs without
  *          rtm support.
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires (!vm.rtm.cpu) & (vm.flavor == "server" & !vm.emulatedClient)
+ * @requires !vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMLockingOptionWithBiasedLocking.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMLockingOptionWithBiasedLocking.java	Fri Sep 14 15:32:22 2018 -0400
@@ -25,11 +25,11 @@
  * @test
  * @bug 8031320
  * @summary Verify processing of UseRTMLocking and UseBiasedLocking
- *          options combination on CPU and VM with rtm support.
+ *          options combination on CPU, OS, and VM with rtm support.
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMXendForLockBusyOption.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMXendForLockBusyOption.java	Fri Sep 14 15:32:22 2018 -0400
@@ -28,7 +28,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- *
+ * @requires vm.rtm.compiler
  * @run main/othervm compiler.rtm.cli.TestUseRTMXendForLockBusyOption
  */
 

--- a/test/hotspot/jtreg/compiler/rtm/locking/TestRTMAbortRatio.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/locking/TestRTMAbortRatio.java	Fri Sep 14 15:32:22 2018 -0400
@@ -29,7 +29,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/locking/TestRTMAbortThreshold.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/locking/TestRTMAbortThreshold.java	Fri Sep 14 15:32:22 2018 -0400
@@ -29,7 +29,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/locking/TestRTMAfterNonRTMDeopt.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/locking/TestRTMAfterNonRTMDeopt.java	Fri Sep 14 15:32:22 2018 -0400
@@ -31,7 +31,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/locking/TestRTMDeoptOnHighAbortRatio.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/locking/TestRTMDeoptOnHighAbortRatio.java	Fri Sep 14 15:32:22 2018 -0400
@@ -29,7 +29,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/locking/TestRTMDeoptOnLowAbortRatio.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/locking/TestRTMDeoptOnLowAbortRatio.java	Fri Sep 14 15:32:22 2018 -0400
@@ -28,7 +28,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/locking/TestRTMLockingCalculationDelay.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/locking/TestRTMLockingCalculationDelay.java	Fri Sep 14 15:32:22 2018 -0400
@@ -29,7 +29,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/locking/TestRTMLockingThreshold.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/locking/TestRTMLockingThreshold.java	Fri Sep 14 15:32:22 2018 -0400
@@ -29,7 +29,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/locking/TestRTMRetryCount.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/locking/TestRTMRetryCount.java	Fri Sep 14 15:32:22 2018 -0400
@@ -28,7 +28,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/locking/TestRTMSpinLoopCount.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/locking/TestRTMSpinLoopCount.java	Fri Sep 14 15:32:22 2018 -0400
@@ -29,7 +29,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/locking/TestRTMTotalCountIncrRate.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/locking/TestRTMTotalCountIncrRate.java	Fri Sep 14 15:32:22 2018 -0400
@@ -29,7 +29,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/locking/TestUseRTMAfterLockInflation.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/locking/TestUseRTMAfterLockInflation.java	Fri Sep 14 15:32:22 2018 -0400
@@ -29,7 +29,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/locking/TestUseRTMDeopt.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/locking/TestUseRTMDeopt.java	Fri Sep 14 15:32:22 2018 -0400
@@ -25,11 +25,11 @@
  * @test
  * @bug 8031320
  * @summary Verify that UseRTMDeopt affects uncommon trap installation in
- *          copmpiled methods with synchronized block.
+ *          compiled methods with synchronized block.
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/locking/TestUseRTMForInflatedLocks.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/locking/TestUseRTMForInflatedLocks.java	Fri Sep 14 15:32:22 2018 -0400
@@ -28,7 +28,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/locking/TestUseRTMForStackLocks.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/locking/TestUseRTMForStackLocks.java	Fri Sep 14 15:32:22 2018 -0400
@@ -28,7 +28,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/locking/TestUseRTMXendForLockBusy.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/locking/TestUseRTMXendForLockBusy.java	Fri Sep 14 15:32:22 2018 -0400
@@ -29,7 +29,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/method_options/TestNoRTMLockElidingOption.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/method_options/TestNoRTMLockElidingOption.java	Fri Sep 14 15:32:22 2018 -0400
@@ -29,7 +29,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/method_options/TestUseRTMLockElidingOption.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/method_options/TestUseRTMLockElidingOption.java	Fri Sep 14 15:32:22 2018 -0400
@@ -30,7 +30,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/hotspot/jtreg/compiler/rtm/print/TestPrintPreciseRTMLockingStatistics.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/hotspot/jtreg/compiler/rtm/print/TestPrintPreciseRTMLockingStatistics.java	Fri Sep 14 15:32:22 2018 -0400
@@ -31,7 +31,7 @@
  * @library /test/lib /
  * @modules java.base/jdk.internal.misc
  *          java.management
- * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
+ * @requires vm.rtm.cpu & vm.rtm.compiler
  * @build sun.hotspot.WhiteBox
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                                sun.hotspot.WhiteBox$WhiteBoxPermission

--- a/test/jtreg-ext/requires/VMProps.java	Fri Sep 14 08:48:36 2018 -0700
+++ b/test/jtreg-ext/requires/VMProps.java	Fri Sep 14 15:32:22 2018 -0400
@@ -84,7 +84,7 @@
         map.put("vm.hasJFR", vmHasJFR());
         map.put("vm.cpu.features", cpuFeatures());
         map.put("vm.rtm.cpu", vmRTMCPU());
-        map.put("vm.rtm.os", vmRTMOS());
+        map.put("vm.rtm.compiler", vmRTMCompiler());
         map.put("vm.aot", vmAOT());
         // vm.cds is true if the VM is compiled with cds support.
         map.put("vm.cds", vmCDS());
@@ -131,8 +131,6 @@
         }
     }
 
-
-
     /**
      * @return VM type value extracted from the "java.vm.name" property.
      */
@@ -301,24 +299,16 @@
     }
 
     /**
-     * @return true if VM runs RTM supported OS and false otherwise.
+     * @return true if compiler in use supports RTM and false otherwise.
      */
-    protected String vmRTMOS() {
-        boolean isRTMOS = true;
+    protected String vmRTMCompiler() {
+        boolean isRTMCompiler = false;
 
-        if (Platform.isAix()) {
-            // Actually, this works since AIX 7.1.3.30, but os.version property
-            // is set to 7.1.
-            isRTMOS = (Platform.getOsVersionMajor()  > 7) ||
-                      (Platform.getOsVersionMajor() == 7 && Platform.getOsVersionMinor() > 1);
-
-        } else if (Platform.isLinux()) {
-            if (Platform.isPPC()) {
-                isRTMOS = (Platform.getOsVersionMajor()  > 4) ||
-                          (Platform.getOsVersionMajor() == 4 && Platform.getOsVersionMinor() > 1);
-            }
+        if (Compiler.isC2Enabled() &&
+            (Platform.isX86() || Platform.isX64() || Platform.isPPC())) {
+            isRTMCompiler = true;
         }
-        return "" + isRTMOS;
+        return "" + isRTMCompiler;
     }
 
     /**