On 05/28/2018 08:19 AM, Jason Vas Dias wrote: > Good day - > > I just noticed that with the gcc-{5,6,7} branches, > when GCC is configured to build by default for the native machine [ ... ] Guality is highly dependent on the exact code generated. A new or removed instruction or reordering of instructions can cause failures. At this point guality is best used as a regression suite. ie, save a run, make a change, make a new run and compare. Trying to compare runs with different options isn't terribly interesting. jeff