On 09/08/2015 10:15 AM, Mathieu Malaterre wrote: > What is even more surprising is that I can no longer reproduce the > behavior using `valgrind` from my 32bits chroot. > > I understand that my bug description is relatively small, but I am > eager to report a more specific gcc issue. If anyone could help me > narrow down this issue, I'd appreciate your comments. > > Please note that that I disabled any kind of optimizations by using > (explicitly!) -O0. I'm guessing that it's some silliness with the FPU, but that's a wild guess. You first need to find out what part of the file is different, and narrow it down from there. One question: how well do you understand the OpenJPEG code base? Andrew.
