[llvm] b80fa58 - [NFC][hwasan] Rename local variable

[Vitaly Buka via llvm-commits]

Author: Vitaly Buka
Date: 2023-08-31T12:25:46-07:00
New Revision: b80fa58bdc54d80d7482549f9d17106c6f544a16

URL: https://github.com/llvm/llvm-project/commit/b80fa58bdc54d80d7482549f9d17106c6f544a16
DIFF: https://github.com/llvm/llvm-project/commit/b80fa58bdc54d80d7482549f9d17106c6f544a16.diff

LOG: [NFC][hwasan] Rename local variable

Added: 
    

Modified: 
    llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
index a11e5016c71644..7c9ab4e51436fb 100644
--- a/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
@@ -892,33 +892,33 @@ void HWAddressSanitizer::instrumentMemAccessInline(Value *Ptr, bool IsWrite,
     TagMismatch = IRB.CreateAnd(TagMismatch, TagNotIgnored);
   }
 
-  Instruction *CheckTerm =
+  Instruction *TagMismatchTerm =
       SplitBlockAndInsertIfThen(TagMismatch, InsertBefore, false,
                                 MDBuilder(*C).createBranchWeights(1, 100000));
 
-  IRB.SetInsertPoint(CheckTerm);
+  IRB.SetInsertPoint(TagMismatchTerm);
   Value *OutOfShortGranuleTagRange =
       IRB.CreateICmpUGT(MemTag, ConstantInt::get(Int8Ty, 15));
-  Instruction *CheckFailTerm =
-      SplitBlockAndInsertIfThen(OutOfShortGranuleTagRange, CheckTerm, !Recover,
-                                MDBuilder(*C).createBranchWeights(1, 100000));
+  Instruction *CheckFailTerm = SplitBlockAndInsertIfThen(
+      OutOfShortGranuleTagRange, TagMismatchTerm, !Recover,
+      MDBuilder(*C).createBranchWeights(1, 100000));
 
-  IRB.SetInsertPoint(CheckTerm);
+  IRB.SetInsertPoint(TagMismatchTerm);
   Value *PtrLowBits = IRB.CreateTrunc(IRB.CreateAnd(PtrLong, 15), Int8Ty);
   PtrLowBits = IRB.CreateAdd(
       PtrLowBits, ConstantInt::get(Int8Ty, (1 << AccessSizeIndex) - 1));
   Value *PtrLowBitsOOB = IRB.CreateICmpUGE(PtrLowBits, MemTag);
-  SplitBlockAndInsertIfThen(PtrLowBitsOOB, CheckTerm, false,
+  SplitBlockAndInsertIfThen(PtrLowBitsOOB, TagMismatchTerm, false,
                             MDBuilder(*C).createBranchWeights(1, 100000),
                             (DomTreeUpdater *)nullptr, nullptr,
                             CheckFailTerm->getParent());
 
-  IRB.SetInsertPoint(CheckTerm);
+  IRB.SetInsertPoint(TagMismatchTerm);
   Value *InlineTagAddr = IRB.CreateOr(AddrLong, 15);
   InlineTagAddr = IRB.CreateIntToPtr(InlineTagAddr, Int8PtrTy);
   Value *InlineTag = IRB.CreateLoad(Int8Ty, InlineTagAddr);
   Value *InlineTagMismatch = IRB.CreateICmpNE(PtrTag, InlineTag);
-  SplitBlockAndInsertIfThen(InlineTagMismatch, CheckTerm, false,
+  SplitBlockAndInsertIfThen(InlineTagMismatch, TagMismatchTerm, false,
                             MDBuilder(*C).createBranchWeights(1, 100000),
                             (DomTreeUpdater *)nullptr, nullptr,
                             CheckFailTerm->getParent());
@@ -959,7 +959,8 @@ void HWAddressSanitizer::instrumentMemAccessInline(Value *Ptr, bool IsWrite,
   }
   IRB.CreateCall(Asm, PtrLong);
   if (Recover)
-    cast<BranchInst>(CheckFailTerm)->setSuccessor(0, CheckTerm->getParent());
+    cast<BranchInst>(CheckFailTerm)
+        ->setSuccessor(0, TagMismatchTerm->getParent());
 }
 
 bool HWAddressSanitizer::ignoreMemIntrinsic(MemIntrinsic *MI) {