[llvm-bugs] [Bug 37431] clang crashes with "-mllvm -enable-newgvn": error in backend: No support for lowering a copy into EFLAGS when used by this instruction!

via llvm-bugs llvm-bugs at lists.llvm.org
Tue May 15 13:22:21 PDT 2018


https://bugs.llvm.org/show_bug.cgi?id=37431

Chandler Carruth <chandlerc at gmail.com> changed:

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

--- Comment #2 from Chandler Carruth <chandlerc at gmail.com> ---
After some iteration, landed fix in r332389. Verified that both the reduced
test case in that commit and the full C test case here pass afterward. Thanks
again for the test case!

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