[llvm-bugs] [Bug 47850] New: Compiling coroutine library crashes backend in debug build

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=47850

            Bug ID: 47850
           Summary: Compiling coroutine library crashes backend in debug
                    build
           Product: libraries
           Version: 9.0
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: X86
          Assignee: unassignedbugs at nondot.org
          Reporter: dhayim1 at gmail.com
                CC: craig.topper at gmail.com, llvm-bugs at lists.llvm.org,
                    llvm-dev at redking.me.uk, pengfei.wang at intel.com,
                    spatel+llvm at rotateright.com

Created attachment 24062
  --> https://bugs.llvm.org/attachment.cgi?id=24062&action=edit
debug filed build

Hello all.
I'm trying to compile my library, concurrencpp, on Linux.
The library is coroutine centric, so a lot of compilation errors/bugs happen
there.

On linux (both real one and wsl) I cannot build the tests on debug mode.
Everything compiles fine on release mode.

To reproduce (use linux and clang9 or above)

git clone https://github.com/David-Haim/concurrencpp.git
cd concurrencpp
mkdir build ; cd build 
cmake ..
make

Attached: output from debug build (wsl/ubuntu)

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