(In reply to Michel Dänzer from comment #1) > (In reply to Alexandre Demers from comment #0) > > LLVM 4.0.0svn r288795 > > The Mesa commit you bisected requires LLVM SVN r288865 ("AMDGPU: Add > llvm.amdgcn.interp.mov intrinsic") or newer. Isn't there a check done against LLVM's version? Does it have the needed granularity to point to a given a commit/revision?