Use a signed vector type for the shift amount operand of unsigned shifts.
Neon shifts allow a mix of positive and negative shift amounts to shift
left or right, respectively, so the shift amount vector should always be
signed.  PR8482 (Radar 8603521).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119748 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed