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Watched Subcomponents
JDK
JDK-6201873
POP FPU not required for XMM -> FPU stack
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Details
Type:
Bug
Resolution:
Fixed
Priority:
P3
Fix Version/s:
6
Affects Version/s:
6
Component/s:
hotspot
Labels:
None
Subcomponent:
compiler
Resolved In Build:
b15
CPU:
x86
OS:
solaris
Description
POP FPU is unnessary for moving XMM values to the FPU stack. This slows down SIN/COS significantly
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Assignee:
Azeem Jiva
Reporter:
Azeem Jiva
Votes
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0
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Dates
Created:
2004-11-30 09:42
Updated:
2011-09-15 15:23
Resolved:
2004-12-06 10:42
Imported:
17/Sep/12 12:22 AM
Indexed:
19/Jul/12 5:52 PM