[llvm-branch-commits] [NFC][BoundsChecking] Add TrapBB local variable (PR #119983)

[via llvm-branch-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-transforms

Author: Vitaly Buka (vitalybuka)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/119983.diff


1 Files Affected:

- (modified) llvm/lib/Transforms/Instrumentation/BoundsChecking.cpp (+4-2) 


``````````diff
diff --git a/llvm/lib/Transforms/Instrumentation/BoundsChecking.cpp b/llvm/lib/Transforms/Instrumentation/BoundsChecking.cpp
index c86d967716a5a0..c4511d574f2185 100644
--- a/llvm/lib/Transforms/Instrumentation/BoundsChecking.cpp
+++ b/llvm/lib/Transforms/Instrumentation/BoundsChecking.cpp
@@ -126,16 +126,18 @@ static void insertBoundsCheck(Value *Or, BuilderTy &IRB, GetTrapBBT GetTrapBB) {
   BasicBlock *Cont = OldBB->splitBasicBlock(SplitI);
   OldBB->getTerminator()->eraseFromParent();
 
+  BasicBlock * TrapBB = GetTrapBB(IRB);
+
   if (C) {
     // If we have a constant zero, unconditionally branch.
     // FIXME: We should really handle this differently to bypass the splitting
     // the block.
-    BranchInst::Create(GetTrapBB(IRB), OldBB);
+    BranchInst::Create(TrapBB, OldBB);
     return;
   }
 
   // Create the conditional branch.
-  BranchInst::Create(GetTrapBB(IRB), Cont, Or, OldBB);
+  BranchInst::Create(TrapBB, Cont, Or, OldBB);
 }
 
 static bool addBoundsChecking(Function &F, TargetLibraryInfo &TLI,

``````````

</details>


https://github.com/llvm/llvm-project/pull/119983