On Fri, Sep 16, 2016 at 12:56:37PM +0300, Niko Tyni wrote: > I haven't found the exact optimization that's triggering it yet,
At -O1 it goes away with -fno-inline-functions-called-once . > and I haven't looked at the code GCC generates. Diffstat for timer.s between -O1 and "-O1 -fno-inline-functions-called-once" is 1 file changed, 605 insertions(+), 492 deletions(-) Not sure how helpful that is. -- Niko