[llvm-commits] [PATCH] Implement transitivity in pass manager

[Devang Patel]

On Jan 16, 2011, at 7:53 PM, Tobias Grosser wrote:

> Hi,
> 
> this patch implements transitivity in the pass manager. Surprisingly
> it seems it was not implemented at all. A simple
> "opt -indvars -scalar-evolution -analyze" triggered a segfault,
> because the LoopInfo pass is freed too early even if it was required transitively by the scalar-evolution pass.
> 
> This fixes http://llvm.org/bugs/show_bug.cgi?id=8037
> 
> Cheers
> Tobi
> 
> 
> <0001-Implement-requiredTransitive.patch>

OK. Please apply.
Thanks,
-
Devang