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8231626: DeoptimizeRandom should not be a product flag

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The DeoptimizeRandom flag is changed to develop since it has no effect in production.

Reviewed-by: neliasso, thartmann
This commit is contained in:
Christian Hagedorn 2019-10-02 08:27:17 +02:00
parent 48f186bb62
commit 8200eb4d45
3 changed files with 9 additions and 5 deletions
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2
src/hotspot/share/runtime/globals.hpp
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@ -385,7 +385,7 @@ const size_t minimumSymbolTableSize = 1024;
notproduct(ccstrlist, DeoptimizeOnlyAt, "", \
"A comma separated list of bcis to deoptimize at") \
\
product(bool, DeoptimizeRandom, false, \
develop(bool, DeoptimizeRandom, false, \
"Deoptimize random frames on random exit from the runtime system")\
\
notproduct(bool, ZombieALot, false, \

6
test/hotspot/jtreg/compiler/codecache/stress/UnexpectedDeoptimizationAllTest.java
View file

@ -33,12 +33,14 @@
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
* -XX:+WhiteBoxAPI -XX:-DeoptimizeRandom
* -XX:+WhiteBoxAPI
* -XX:+IgnoreUnrecognizedVMOptions -XX:-DeoptimizeRandom
* -XX:CompileCommand=dontinline,compiler.codecache.stress.Helper$TestCase::method
* -XX:-SegmentedCodeCache
* compiler.codecache.stress.UnexpectedDeoptimizationAllTest
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
* -XX:+WhiteBoxAPI -XX:-DeoptimizeRandom
* -XX:+WhiteBoxAPI
* -XX:+IgnoreUnrecognizedVMOptions -XX:-DeoptimizeRandom
* -XX:CompileCommand=dontinline,compiler.codecache.stress.Helper$TestCase::method
* -XX:+SegmentedCodeCache
* compiler.codecache.stress.UnexpectedDeoptimizationAllTest

6
test/hotspot/jtreg/compiler/codecache/stress/UnexpectedDeoptimizationTest.java
View file

@ -33,12 +33,14 @@
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
* -XX:+WhiteBoxAPI -XX:-DeoptimizeRandom
* -XX:+WhiteBoxAPI
* -XX:+IgnoreUnrecognizedVMOptions -XX:-DeoptimizeRandom
* -XX:CompileCommand=dontinline,compiler.codecache.stress.Helper$TestCase::method
* -XX:-SegmentedCodeCache
* compiler.codecache.stress.UnexpectedDeoptimizationTest
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
* -XX:+WhiteBoxAPI -XX:-DeoptimizeRandom
* -XX:+WhiteBoxAPI
* -XX:+IgnoreUnrecognizedVMOptions -XX:-DeoptimizeRandom
* -XX:CompileCommand=dontinline,compiler.codecache.stress.Helper$TestCase::method
* -XX:+SegmentedCodeCache
* compiler.codecache.stress.UnexpectedDeoptimizationTest