llvm-project

7fc25928 - [DebugInfo][RemoveDIs] "Final" cleanup for non-instr debug-info (#79121)

[DebugInfo][RemoveDIs] "Final" cleanup for non-instr debug-info (#79121) Here's a raft of minor fixes for the RemoveDIs project that's replacing dbg.value intrinsics with DPValue objects, all IMO trivial: * When inserting functions or blocks and calling setIsNewDbgInfoFormat, do that after setting the Parent pointer, just in case conversion from (or to) dbg.value mode is triggered. * When transferring DPValues from an empty range in a splice call, don't transfer if there are no DPValues attached to the source block at all. * stripNonLineTableDebugInfo should drop DPValues. * In insertBefore, don't try to transfer DPValues if there aren't any.