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Regression(r268760): Assertion failed: Op.getReg() == NewDestReg && "Copy imp-defs unrelated reg?" when building chromium #28044
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assigned to @ahmedbougacha |
repro https://bugs.chromium.org/p/chromium/issues/detail?id=609976 (too big for here) |
This should have been fixed in r268787; I'm still working on refining the assertion and writing a small enough testcase. |
Looks like one of the bots recovered: |
No, this is still broken at r268792 |
I'll revert for now. |
c:\src\llvm-rw>svn commit -m "Revert r268760, it caused #28044 ." |
Interesting, thanks! I'll try your testcase. |
Bots look green; resolving. |
Extended Description
Repro coming in a second
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