[llvm] f0eba8c - [SimplifyCFG] changeToCall(): switch to non-permissive DomTree updates

[Roman Lebedev via llvm-commits]

Author: Roman Lebedev
Date: 2021-01-08T02:15:27+03:00
New Revision: f0eba8ce2d4027a890751b7617e98730d7d682f6

URL: https://github.com/llvm/llvm-project/commit/f0eba8ce2d4027a890751b7617e98730d7d682f6
DIFF: https://github.com/llvm/llvm-project/commit/f0eba8ce2d4027a890751b7617e98730d7d682f6.diff

LOG: [SimplifyCFG] changeToCall(): switch to non-permissive DomTree updates

No actual changes needed, normal and unwind destinations of an invoke
can never be identical.

Added: 
    

Modified: 
    llvm/lib/Transforms/Utils/Local.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Utils/Local.cpp b/llvm/lib/Transforms/Utils/Local.cpp
index 5b9d5d343d7f..9f8cec997168 100644
--- a/llvm/lib/Transforms/Utils/Local.cpp
+++ b/llvm/lib/Transforms/Utils/Local.cpp
@@ -2110,7 +2110,7 @@ void llvm::changeToCall(InvokeInst *II, DomTreeUpdater *DTU) {
   UnwindDestBB->removePredecessor(BB);
   II->eraseFromParent();
   if (DTU)
-    DTU->applyUpdatesPermissive({{DominatorTree::Delete, BB, UnwindDestBB}});
+    DTU->applyUpdates({{DominatorTree::Delete, BB, UnwindDestBB}});
 }
 
 BasicBlock *llvm::changeToInvokeAndSplitBasicBlock(CallInst *CI,