Revert r291025 ("AMDGPU: Remove unneccessary intermediate vector")

This caused buildbot failures due to returning ArrayRefs referencing local
(temporary) objects.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@291067 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed