[PATCH] D54593: [X86] Fix PR39658: avoid duplicated successors in condibr merge

[Rong Xu via Phabricator via llvm-commits]

xur updated this revision to Diff 174959.
xur added a comment.

Integrated Max's review comments.


https://reviews.llvm.org/D54593

Files:
  lib/Target/X86/X86CondBrFolding.cpp
  test/CodeGen/X86/pr39658.ll

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