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IMAGE_REL_ARM_MOV32T relocations require that the movw/movt pair-wise relocation is not split up and reordered. When expanding the mov32imm pseudo-instruction, create a bundle if the machine operand is referencing an address. This helps ensure that the relocatable address load is not reordered by subsequent passes. Unfortunately, this only partially handles the case as the Constant Island Pass occurs after the instructions are unbundled and does not properly handle bundles. That is a more fundamental issue with the pass itself and beyond the scope of this change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207608 91177308-0d34-0410-b5e6-96231b3b80d8
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