On 09/11/2015 07:29 PM, Aditya Kumar wrote:
The variable `static bool enable_polly_vector' is always assigned to false. This results in dead code in optimize-isl.c. Removing the dead code. No functional change intended.
Fine with me as well. This code is used in Polly to enable outer loop vectorization with Polly. It was historically disabled in gcc, as we missed heuristics to drive this. Again, it might be worth looking into Polly's version of this code, which now works on schedule trees and which is now a lot easier to read and work with. Best, Tobias
