JDK-8007959 : Use expensive node logic for more math nodes
Type:Bug
Component:hotspot
Sub-Component:compiler
Priority:P4
Status:Resolved
Resolution:Fixed
Submitted:2013-02-12
Updated:2013-06-26
Resolved:2013-02-18
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Unresolved : Release in which this issue/RFE will be addressed. Resolved: Release in which this issue/RFE has been resolved. Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
The fix for 7197327 introduced logic to prevent expensive node from moving to a more frequent code path. 7197327 only applies to PowD and ExpD but other nodes can benefit as well: SqrtDNode, LogDNode, Log10DNode, SinDNode, CosDNode, TanDNode