[GCC 4.2 Project] Omega data dependence test

[Daniel Berlin]

On Mon, 2005-08-08 at 08:40 -0700, Dan Kegel wrote:
> Sebastian Pop wrote:
> 
> Since I started playing with delta debugging for
> tracking down ICEs, I've been thinking it might
> be nice to have an option to gcc to perform
> delta debugging automatically if an ICE occurs,
> and have it automatically submit the minimized
> testcase.  Sounds like you're talking about something
> similar, but not for ICEs.  I wish I understood your
> proposal better.

If we wrote our IR in a sane form, we could do delta debugging in a sane
way, instead of line-wise.

IE remove entire basic blocks at a time, etc.

> - Dan
>