the compilation time and there is no case for which we see any improvement in
performance. This patch removes this pass and its associated test cases from
the tree.
Differential Revision: https://reviews.llvm.org/D101313
Change-Id: I0599169a7609c19a887f8d847a71e664030cc141
The fdiv lowering is currently split between an IR pass and codegen,
so make sure this works end to end. We also currently differ from the
DAG on some edge cases, which this will show in a future change.
