[llvm-bugs] [Bug 34387] Assertion failed: (RegNo < NumRegs && "Attempting to access record for invalid register number!")

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Fri Sep 1 07:35:15 PDT 2017


Geoff Berry <gberry at codeaurora.org> changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #12 from Geoff Berry <gberry at codeaurora.org> ---
Thanks, that did the trick.
I've re-committed the original change in r312328 with a fix for this problem. 
The bug was that the current instruction in the optimization loop was being
deleted and replaced by LiveRangeEdit::eliminateDeadDefs() in the middle of the
loop.  The fix was to move the dead instruction elimination to after the loop

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