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Type:
Enhancement
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Resolution: Fixed
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Priority:
P4
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Affects Version/s: 17
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Component/s: hotspot
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b22
This method checks m->intrinsic_id() in three different places, which instrumenting shows end up in different branches. Some of that split is due StrictMath having one method that is both native and an @IntrinsicCandidate.
It would be simpler - and slightly more efficient - to streamline this and deal with the exceptions on a case by case basis.
On a Hello World, a streamlined method_kind implementation is roughly 40% faster - adding up to a 0.25% reduction in instructions executed. This is called when linking methods, so the gain scales with application size.
It would be simpler - and slightly more efficient - to streamline this and deal with the exceptions on a case by case basis.
On a Hello World, a streamlined method_kind implementation is roughly 40% faster - adding up to a 0.25% reduction in instructions executed. This is called when linking methods, so the gain scales with application size.
