Summary:
This name is more accurate and I want to reuse the simd-conversions
name for testing the actual conversion ops.
Reviewers: aheejin, dschuff
Subscribers: sbc100, jgravelle-google, sunfish, llvm-commits
Differential Revision: https://reviews.llvm.org/D52333
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@342761 91177308-0d34-0410-b5e6-96231b3b80d8