On Wed, Feb 17, 2016 at 02:45:36PM +0100, Richard Biener wrote: > OTOH I have in my local trees a more convenient form (attached). > > (gdb) call debug_dot_cfg (cfun, 1<<6) > > and a X window with the dotted graph opens.
Is there any chance we could get this into the mainline? I'd love to use
this without having to patch my tree locally. If I remember correctly
there were some issues with unportable popen()?
Marek
