[PATCH] D48331: [DebugInfo][InstCombine] Preserve DI after merging instructions

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added inline comments.


================
Comment at: test/Transforms/InstCombine/debuginfo-trunc-and-zext.ll:1
+; ModuleID = 'debuginfo-trunc-and-zext.ll'
+source_filename = "debuginfo-trunc-and-zext.ll"
----------------
This does not actually check anything, there is no `RUN` line.


Repository:
  rL LLVM

https://reviews.llvm.org/D48331