[Libre-soc-bugs] [Bug 972] addme/subfme carry/overflow is incorrect

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Wed Mar 29 04:44:11 BST 2023


--- Comment #5 from Jacob Lifshay <programmerjake at gmail.com> ---
I added a bunch of other test cases verified against POWER9, it found 924
failures which afaict are all cases where our simulator gets the wrong
ca[32]/ov[32]/so outputs for add-like ops.


Now that we have much more complete test coverage, I can attempt to fix the
simulator, confident that any errors probably will get caught.

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