[X86][SSE] Add more thorough extract to store tests

Added v4i32 and v2i64 tests and test on i686 as well as x86_64.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@294946 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed