[PATCH] D82062: [SimplifyCFG] Update debug location when folding branch to common destination

[Davide Italiano via Phabricator via llvm-commits]

davide added a comment.

commit 8cdd2a158c9cc94ad265fe4f0d45edd3bf916b6f <https://reviews.llvm.org/rG8cdd2a158c9cc94ad265fe4f0d45edd3bf916b6f> (HEAD -> master, origin/master, origin/HEAD)
Author: Davide Italiano <ditaliano at apple.com>
Date:   Thu Jun 18 12:33:02 2020 -0700

  [SimplifyCFG] Update debug location when folding branch to common destination
  
  Sometimes a dead block gets folded and the debug information is still
  retained. This manifests as jumpy stepping in lldb, see the bugzilla PR
  for an end-to-end C testcase.
  
  Fixes https://bugs.llvm.org/show_bug.cgi?id=46008
  
  Differential Revision:  https://reviews.llvm.org/D82062


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https://reviews.llvm.org/D82062