JDK-6514850 : Need generalized interface for checking if a match rule exists for an ideal node
Type:Bug
Component:hotspot
Sub-Component:compiler
Affected Version:5.0
Priority:P4
Status:Resolved
Resolution:Fixed
OS:solaris_9
CPU:sparc
Submitted:2007-01-18
Updated:2010-04-02
Resolved:2007-01-31
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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.
Create boolean array indexed by ideal opcode which records
which ideal nodes occur in match rules to support generalized
interface
Matcher::has_match_rule(ideal opcode)
which replaces unique interfaces such as
Matcher::modFSupported()