Jeremy Morse c1146f306d [DebugInfo][RemoveDIs] Handle DPValues in LCSSA (#72996) ...

LCSSA needs to manually update dbg.value intrinsic users of Values that
are having LCSSA PHIs inserted -- instrument it to do the same for
DPValues, the replacement for dbg.values.

This patch also contains an opportunistic fix replacing
instruction-insertion with iterator-insertion, necessary for
communicating debug-info in the future.

2023-11-22 15:10:55 +00:00

20 KiB

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