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Type: Enhancement
Resolution: Fixed
Priority: P4
Fix Version/s: 16
Affects Version/s: 8u102, 11, 14, 15
Component/s: hotspot
Labels:

Subcomponent:
compiler
Resolved In Build:
b04

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8258096	13.0.6	Ekaterina Vergizova	P4	Resolved	Fixed	b03
JDK-8251218	11.0.10-oracle	Simon Tooke	P4	Resolved	Fixed	b01
JDK-8252840	11.0.10	Simon Tooke	P4	Resolved	Fixed	b01

It seems when ~~JDK-8130150~~ was implemented, Windows paths were not implemented:
https://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2015-June/018364.html

See:
https://hg.openjdk.java.net/jdk/jdk/file/1fa1ec0e7048/src/hotspot/cpu/x86/stubGenerator_x86_64.cpp#l6563
https://hg.openjdk.java.net/jdk/jdk/file/1fa1ec0e7048/src/hotspot/share/opto/library_call.cpp#l5154

Need to consider implementing those to avoid surprises like these:
https://twitter.com/shipilev/status/1251591040714387456

backported by

JDK-8251218 Implement montgomery{Multiply,Square}intrinsics on Windows

Resolved

JDK-8252840 Implement montgomery{Multiply,Square}intrinsics on Windows

Resolved

JDK-8258096 Implement montgomery{Multiply,Square}intrinsics on Windows

Resolved

relates to

JDK-8248347 windows build broken by JDK-8243114

Resolved

JDK-8130150 Implement BigInteger.montgomeryMultiply intrinsic

Resolved

links to

Commit openjdk/jdk13u-dev/496b66fe

Review openjdk/jdk13u-dev/56

(2 links to)

Assignee:: Simon Tooke
Reporter:: Aleksey Shipilev
Votes:: 0 Vote for this issue
Watchers:: 10 Start watching this issue

Created:: 2020-04-18 12:18
Updated:: 2024-11-13 09:55
Resolved:: 2020-06-25 08:38