> To have a better chance to find the issue could you anwser these question?
I'll let J. answer these himself, since I have no direct experience of the bug myself (no Win64 machine), but... > a) Does this happens on a cross compiler, too? I doubt it, since he sees the bug even on trivial programs at -O1 and, last time I tried, cross-compilers worked fairly well. > b) Which runtime version of mingw-w64 you are using? I've asked, but got no answer. > I am currently on gdb support for x86_64 mingw target. But I expect, it > will still take some time until I publish. That's great news nonetheless! -- FX Coudert http://www.homepages.ucl.ac.uk/~uccafco/
