[PATCH] D49746: [WIP][LV][DebugInfo] Set DL to the middle block Icmp instruction

[Anastasis via Phabricator via llvm-commits]

gramanas added a comment.

http://lab.llvm.org:8011/builders/clang-ppc64le-linux/builds/18826/steps/ninja%20check%201/logs/stdio

This results in many ICmp Instructions to have completely wrong `!dbg` attached, since it points to a different subprogram.

I reverted the commit in https://reviews.llvm.org/rL338109, but I don't understand why this happens.

Also I think the change of `CmpN` from `Value` to `CmpInst` triggered these warnings: http://lab.llvm.org:8011/builders/clang-ppc64le-linux/builds/18826/steps/build%20stage%201/logs/warnings%20%284%29


Repository:
  rL LLVM

https://reviews.llvm.org/D49746