Summary:
In isel, transform
Num % Den
into
Num - (Num / Den) * Den
if the result of Num / Den is already available.
Reviewers: tra
Subscribers: hfinkel, llvm-commits, jholewinski
Differential Revision: https://reviews.llvm.org/D26090
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@285461 91177308-0d34-0410-b5e6-96231b3b80d8
