[llvm-bugs] [Bug 30501] AVX512: LLVM generates invalid instructions on Xeon Phi (SIGILL: illegal instruction operand), crashes ensue

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=30501

Wenzel Jakob <wenzel.jakob at epfl.ch> changed:

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

--- Comment #6 from Wenzel Jakob <wenzel.jakob at epfl.ch> ---
Hello Guy,

This is great -- I can confirm that that your fix fixed the issue in the small
snippet above. 

What's more: my application now runs correctly after r282580. This is a
gigantic test suite of vector math (> 100 MB object code in debug code, 8 MB in
release mode), which exercise a wide range of AVX512* intrinsics. In other
words: the AVX512 backend is working great now.

Best,
Wenzel

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