[llvm] b6a94b6 - [OMPIRBuilder] Use SmallPtrSet::remove_if() (NFC)

[Nikita Popov via llvm-commits]

Author: Nikita Popov
Date: 2024-06-26T14:43:01+02:00
New Revision: b6a94b6bfb2cbcfcb64c354d3ab876ec52bfcd14

URL: https://github.com/llvm/llvm-project/commit/b6a94b6bfb2cbcfcb64c354d3ab876ec52bfcd14
DIFF: https://github.com/llvm/llvm-project/commit/b6a94b6bfb2cbcfcb64c354d3ab876ec52bfcd14.diff

LOG: [OMPIRBuilder] Use SmallPtrSet::remove_if() (NFC)

Added: 
    

Modified: 
    llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp

Removed: 
    


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diff  --git a/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp b/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
index 65231f50566c3..5154c33502526 100644
--- a/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
+++ b/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
@@ -3248,16 +3248,8 @@ static void removeUnusedBlocksFromParent(ArrayRef<BasicBlock *> BBs) {
     return false;
   };
 
-  while (true) {
-    bool Changed = false;
-    for (BasicBlock *BB : make_early_inc_range(BBsToErase)) {
-      if (HasRemainingUses(BB)) {
-        BBsToErase.erase(BB);
-        Changed = true;
-      }
-    }
-    if (!Changed)
-      break;
+  while (BBsToErase.remove_if(HasRemainingUses)) {
+    // Try again if anything was removed.
   }
 
   SmallVector<BasicBlock *, 7> BBVec(BBsToErase.begin(), BBsToErase.end());