[llvm] a4eb24c - [NFCI][SimplifyCFG] simplifyCommonResume(): use DeleteDeadBlock()

[Roman Lebedev via llvm-commits]

Author: Roman Lebedev
Date: 2021-05-19T12:04:22+03:00
New Revision: a4eb24c688c350d4e948d8a7303c3a5fa4e42698

URL: https://github.com/llvm/llvm-project/commit/a4eb24c688c350d4e948d8a7303c3a5fa4e42698
DIFF: https://github.com/llvm/llvm-project/commit/a4eb24c688c350d4e948d8a7303c3a5fa4e42698.diff

LOG: [NFCI][SimplifyCFG] simplifyCommonResume(): use DeleteDeadBlock()

Added: 
    

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

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
index 7e96cc80cdb6c..add7a6476a241 100644
--- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -4401,12 +4401,8 @@ bool SimplifyCFGOpt::simplifyCommonResume(ResumeInst *RI) {
   }
 
   // Delete the resume block if all its predecessors have been removed.
-  if (pred_empty(BB)) {
-    if (DTU)
-      DTU->deleteBB(BB);
-    else
-      BB->eraseFromParent();
-  }
+  if (pred_empty(BB))
+    DeleteDeadBlock(BB, DTU);
 
   return !TrivialUnwindBlocks.empty();
 }