[X86][SSE] Demonstrate inability to recognise that (v)cvtpd2dq & (v)cvttpd2dq intrinsics implicitly zeroes the upper half of the xmm

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@279527 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed