On Wed, Jun 26, 2019 at 05:18:37PM +0200, Thomas Gleixner wrote: > tarball with log and the preprocessed source and run scripts: > > https://tglx.de/~tglx/tc-crash.tar.bz2 > > The machine runs up to date debian stretch which has backports enabled and > I just used the install command from the github project page you linked > to. Getting started section. > > Thanks, > > tglx
Great, thank you! It explodes during lowering, which is a backend issue so that's fun :/ My guess is that this is a problem with -march=native on that version of LLVM (since a newer one works). Could you try this patch that makes that opt-in and see if that fixes it? https://github.com/nathanchance/tc-build/commit/9f1ae41cd4246f9e4d011542f094aa0df2c069b4 Cheers, Nathan
