(0.35) Add standalone JIT option -XX:[+|-]PerfTool #15849
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When specifying multiple JIT options, currently only the last JIT option will be in effect. Added a standalone alternative for -Xjit:perfTool in -XX:+PerfTool to avoid clobbering pre-existing JIT command line options. New Options -XX:+PerfTool Enables Perf Tool -XX:-PerfTool Disables Perf Tool Fixes: eclipse-openj9#14157 Signed-off-by: Ravali Yatham <ravaliyatham@gmail.com>
yathamravali
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@yathamravali please update the release target in eclipse-openj9/openj9-docs#983 |
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When specifying multiple JIT options, currently only the last JIT option will be in effect. Added a standalone alternative for -Xjit:perfTool in -XX:+PerfTool to avoid clobbering pre-existing JIT command line options.
New Options
-XX:+PerfTool Enables Perf Tool
-XX:-PerfTool Disables Perf Tool
Cherry pick #15823 for 0.35