# HG changeset patch
# User dnsimon
# Date 1573550344 -3600
# Node ID f0dca628176c99e398c336d6256bca89683f0705
# Parent  ff18879304068a61b6ad6e44fd44a690c4435b54
8233900: [JVMCI] improve help text for EnableJVMCIProduct option
Reviewed-by: kvn

diff -r ff1887930406 -r f0dca628176c src/hotspot/share/jvmci/jvmci_globals.hpp
--- a/src/hotspot/share/jvmci/jvmci_globals.hpp	Tue Nov 12 10:16:04 2019 +0100
+++ b/src/hotspot/share/jvmci/jvmci_globals.hpp	Tue Nov 12 10:19:04 2019 +0100
@@ -49,10 +49,14 @@
           "Enable JVMCI")                                                   \
                                                                             \
   experimental(bool, EnableJVMCIProduct, false,                             \
-          "Allow JVMCI to be used in product mode")                         \
+          "Allow JVMCI to be used in product mode. This alters a subset of "\
+          "JVMCI flags to be non-experimental, defaults UseJVMCICompiler "  \
+          "to true and defaults UseJVMCINativeLibrary to true if a JVMCI "  \
+          "native library is available.")                                   \
                                                                             \
   experimental(bool, UseJVMCICompiler, false,                               \
-          "Use JVMCI as the default compiler")                              \
+          "Use JVMCI as the default compiler. Defaults to true if "         \
+          "EnableJVMCIProduct is true.")                                    \
                                                                             \
   experimental(bool, JVMCIPrintProperties, false,                           \
           "Prints properties used by the JVMCI compiler and exits")         \
@@ -117,7 +121,8 @@
   experimental(bool, UseJVMCINativeLibrary, false,                          \
           "Execute JVMCI Java code from a shared library "                  \
           "instead of loading it from class files and executing it "        \
-          "on the HotSpot heap")                                            \
+          "on the HotSpot heap. Defaults to true if EnableJVMCIProduct is " \
+          "true and a JVMCI native library is available.")\
                                                                             \
   NOT_COMPILER2(diagnostic(bool, UseMultiplyToLenIntrinsic, false,          \
           "Enables intrinsification of BigInteger.multiplyToLen()"))        \