Nemanja Ivanovic fe4ad6d3ea [PowerPC] Remove redundant direct moves when extracting integers and converting to FP
This patch corresponds to review:
https://reviews.llvm.org/D21354

We use direct moves for extracting integer elements from vectors. We also use
direct moves when converting integers to FP. When these operations are chained,
we get a direct move out of a VSR followed by a direct move back into a VSR.
These are redundant - all we need to do is line up the element and convert.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@275796 91177308-0d34-0410-b5e6-96231b3b80d8
2016-07-18 15:30:00 +00:00
..