[llvm-bugs] [Bug 38219] New: Clang consistently crashes on FreeBSD during code generation of a coroutine.

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=38219

            Bug ID: 38219
           Summary: Clang consistently crashes on FreeBSD during code
                    generation of a coroutine.
           Product: clang
           Version: trunk
          Hardware: PC
                OS: FreeBSD
            Status: NEW
          Severity: normal
          Priority: P
         Component: LLVM Codegen
          Assignee: unassignedclangbugs at nondot.org
          Reporter: alexej.h at xiphos.de
                CC: llvm-bugs at lists.llvm.org

Created attachment 20576
  --> https://bugs.llvm.org/attachment.cgi?id=20576&action=edit
command-line output, preprocessed source and associated run script

Clang consistently crashes on FreeBSD during code generation of a coroutine
while the same code works in WSL (Linux).

FreeBSD 12.0-CURRENT r324496 amd64
LLVM from /usr/ports/devel/llvm-devel version 7.0.0 snapshot date 20180523

Attached is the command-line output, the "preprocessed sources" and the
"associated run scripts".

Here is the complete source code:

  https://github.com/qis/ice/tree/474b78fa170664f7578ef08e7955fd232ffbe25d

Here is the core dump:

  http://xiphos.de/clang-7.core

I'm happy to help debugging and answer any questions per mail or in #llvm on
the cpplang slack.

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