This reverts commit 0a8d17e79b02a92814a2a788d79df1f54d70ec3e.
Also update LIT tests and docs. For more details, see https://llvm.org/docs/AMDGPUUsage.html#code-object-v5-metadata Reviewed By: arsenm, jhuber6 Github PR: #65410 Differential Revision: https://reviews.llvm.org/D129818