[SLPVectorizer][X86] Begin adding alternate tests for call operators

Alternate opcode handling only supports binary operators, these tests demonstrate a missed opportunity to vectorize ceil/floor calls

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@336125 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed