[valgrind] [Bug 460356] s390: Sqrt32Fx4 -- cannot reduce tree

2023-01-11 Thread Charles Volzka
https://bugs.kde.org/show_bug.cgi?id=460356

Charles Volzka  changed:

   What|Removed |Added

 CC||cjvol...@us.ibm.com

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[valgrind] [Bug 460356] s390: Sqrt32Fx4 -- cannot reduce tree

2023-01-11 Thread Andreas Arnez
https://bugs.kde.org/show_bug.cgi?id=460356

Andreas Arnez  changed:

   What|Removed |Added

 Status|CONFIRMED   |RESOLVED
 Resolution|--- |FIXED

--- Comment #3 from Andreas Arnez  ---
Pushed all of the above.

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[valgrind] [Bug 460356] s390: Sqrt32Fx4 -- cannot reduce tree

2022-12-15 Thread Andreas Arnez
https://bugs.kde.org/show_bug.cgi?id=460356

--- Comment #2 from Andreas Arnez  ---
Created attachment 154601
  --> https://bugs.kde.org/attachment.cgi?id=154601=edit
Patch with fixes and test cases

This patch series includes a fix for this issue. It also fixes the
implementation of some other vector floating point instructions:
* VFMA, VFMS, VFNMA, and VFNMS for 128-bit FP (which were unimplemented)
* VFCH and VFCHE (whose implementations were swapped)
* VFMIN and VFMAX (which clobbered the condition code)
Additionally, the series includes a test case that covers all these issues.

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[valgrind] [Bug 460356] s390: Sqrt32Fx4 -- cannot reduce tree

2022-10-17 Thread Andreas Arnez
https://bugs.kde.org/show_bug.cgi?id=460356

Andreas Arnez  changed:

   What|Removed |Added

   Assignee|jsew...@acm.org |ar...@linux.ibm.com
 Ever confirmed|0   |1
 Status|REPORTED|CONFIRMED

--- Comment #1 from Andreas Arnez  ---
Assigning to myself. I have a fix, but before attaching it here, I'd like to
finish a test case that covers this.

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