[Bug tree-optimization/56145] [4.8/4.9/5 Regression] Use of too much optimizations -O2 -ffast-math -floop-parallelize-all

[mircea.namolaru at inria dot fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56145

Mircea Namolaru <mircea.namolaru at inria dot fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mircea.namolaru at inria dot fr

--- Comment #14 from Mircea Namolaru <mircea.namolaru at inria dot fr> ---
Didn't succeed to reproduce the problem on Linux.

The flag loop->can_be_parallel set by Graphite for parallelization is computed
in a different manner. This is made possible by the new ISL based code
generation that annotates the AST with relevant information for loop nodes. 

I think that is possible to close this problem.