    [AMDGPU] Fix for the address sanitizer failure caused by the ifollowing commit:
    [AMDGPU] Fix for the address sanitizer failure caused by the ifollowing commit:

    1a8b2ea611cf4ca7cb09562e0238cfefa27c05b5  Divergence driven ISel. Assign register class for cross block values according to the divergence.

git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@361770 91177308-0d34-0410-b5e6-96231b3b80d8

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