JDK-8309662 : [IR Framework] Add AlignVector to whitelist
  • Type: Sub-task
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 21,22
  • Priority: P4
  • Status: Closed
  • Resolution: Duplicate
  • Submitted: 2023-06-08
  • Updated: 2024-01-10
  • Resolved: 2024-01-10
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Other
tbdResolved
Related Reports
Duplicate :  
JDK-8310190 - C2 SuperWord: AlignVector is broken, generates misaligned packs
Relates :  
JDK-8309183 - [IR Framework] Add UseKNLSetting to whitelist
Relates :  
JDK-8310190 - C2 SuperWord: AlignVector is broken, generates misaligned packs
Relates :  
JDK-8309660 - C2: failed: XMM register should be 0-15 (UseKNLSetting and ConvF2HF)
Description
To catch bugs like this earlier JDK-8309660.

Any hardware simulation flags should be whitelisted, just like JDK-8309183.

Generally, this helps us be a bit more sure we are not breaking those platforms on which we do not test directly.
Comments
I added AlignVector to whitelist of IR Framework in bugfix of JDK-8310190
10-01-2024