JDK-8235688 : C2: Merge AD instructions for AddV, SubV, and MulV nodes
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 14
  • Priority: P3
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2019-12-10
  • Updated: 2019-12-19
  • Resolved: 2019-12-12
The Version table provides details related to the release that this issue/RFE will be addressed.

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.

To download the current JDK release, click here.
JDK 14 JDK 15
14 b27Fixed 15Fixed
Related Reports
Relates :  
JDK-8230015 - [instruction selector] generic vector operands support.
Description
Merge AD instructions for the following vector operations: 
  - AddVB/.../AddVD
  - SubVB/.../SubVD
  - MulVB/.../MulVD
Comments
URL: https://hg.openjdk.java.net/jdk/jdk/rev/801ebec415e8 User: vlivanov Date: 2019-12-12 10:19:49 +0000
12-12-2019