Re: Fix loop size estimate in tree-ssa-loop-ivcanon

2016-06-17 Thread Christophe Lyon
On 16 June 2016 at 14:56, Jan Hubicka wrote: > Hi, > tree_estimate_loop_size contains one extra else that prevents it from > determining > that the induction variable comparsion is going to be eliminated in both the > peeled > copies as well as the last copy. This patch fixes it > (it really re

Fix loop size estimate in tree-ssa-loop-ivcanon

2016-06-16 Thread Jan Hubicka
Hi, tree_estimate_loop_size contains one extra else that prevents it from determining that the induction variable comparsion is going to be eliminated in both the peeled copies as well as the last copy. This patch fixes it (it really removes one else, but need to reformat the conditional) Boots