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

[Dávid Bolvanský via Phabricator via llvm-commits]

xbolva00 added inline comments.


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Comment at: lib/Target/X86/X86CondBrFolding.cpp:275
+  BranchProbability Prob = MBPI->getEdgeProbability(MBB, OrigDest);
+  if (SI == MBB->succ_end()) {
+    MBB->addSuccessor(NewDest);
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Remove brackets?


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Comment at: lib/Target/X86/X86CondBrFolding.cpp:377
     fixPHIsInSucc(TargetMBB, &MBB, RootMBB);
+
     RootMBB->erase(UncondBrI);
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Extra newline


https://reviews.llvm.org/D54593