https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94910
Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |marxin at gcc dot gnu.org --- Comment #7 from Martin Liška <marxin at gcc dot gnu.org> --- I was able to reproduce that on tramp3d as well. I bet the problem is that the inline expansion does not clear: **SavedFlagPtr(FakeStack) = 0 as LLVM does: https://github.com/llvm/llvm-project/blob/master/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp#L3279-L3292 Let me take a look.