[X86][SSE] Add another sdiv by (nonuniform) minus one test (PR37119)

Include a test that divides by -1 but not by 1 (another special case)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@335629 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed