JDK-8305689 : Consider adding an intrinsic for StrictMath.IEEEremainder
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 21
  • Priority: P4
  • Status: Open
  • Resolution: Unresolved
  • Submitted: 2023-04-06
  • Updated: 2023-05-26
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Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
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Other
tbdUnresolved
Related Reports
Relates :  
JDK-8308966 - Add intrinsic for float/double modulo for x86 AVX2 and AVX512
Relates :  
JDK-8302191 - Performance degradation for float/double modulo on Linux
Relates :  
JDK-8171407 - Port fdlibm to Java, part 2
Relates :  
JDK-8304028 - Port fdlibm IEEEremainder to Java
Description
Like the sqrt methods in Math and StrictMath, the IEEEremainder method in Math and StrictMath is exactly specified and allows no leeway in its functional operation.

The StrictMath.IEEEremainder is currently implemented in Java (JDK-8304028), but could share whatever intrinsic is used for Math.IEEEremainder .