[llvm-bugs] [Bug 46080] New: Cannot build with -mavx512f at all

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=46080

            Bug ID: 46080
           Summary: Cannot build with -mavx512f at all
           Product: compiler-rt
           Version: 10.0
          Hardware: Macintosh
                OS: MacOS X
            Status: NEW
          Severity: release blocker
          Priority: P
         Component: compiler-rt
          Assignee: unassignedbugs at nondot.org
          Reporter: Meldaproduction at gmail.com
                CC: llvm-bugs at lists.llvm.org

In the LLVM coming with the newest XCode I cannot use -mavx512f (or any AVX512
set for that matter), because the compiler freezes otherwise - it ends up in
some sort of deadlock and "compiles" forever. Recently I reported similar thing
for Windows, where it was crashing instead and adding AVX512BW fixed it for
now, but it doesn't seem to do the trick here.

-- 
You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-bugs/attachments/20200526/4aa33ebf/attachment.html>