[llvm] 0e1bdea - [StackSafety,NFC] Fix comment

[Vitaly Buka via llvm-commits]

Author: Vitaly Buka
Date: 2020-06-19T03:11:13-07:00
New Revision: 0e1bdeafc9cae2ed3151cebd0da5a1c85dd060ce

URL: https://github.com/llvm/llvm-project/commit/0e1bdeafc9cae2ed3151cebd0da5a1c85dd060ce
DIFF: https://github.com/llvm/llvm-project/commit/0e1bdeafc9cae2ed3151cebd0da5a1c85dd060ce.diff

LOG: [StackSafety,NFC] Fix comment

Added: 
    

Modified: 
    llvm/lib/Analysis/StackLifetime.cpp

Removed: 
    


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diff  --git a/llvm/lib/Analysis/StackLifetime.cpp b/llvm/lib/Analysis/StackLifetime.cpp
index 9c8347f9837f..dae352719641 100644
--- a/llvm/lib/Analysis/StackLifetime.cpp
+++ b/llvm/lib/Analysis/StackLifetime.cpp
@@ -52,7 +52,7 @@ bool StackLifetime::isAliveAfter(const AllocaInst *AI,
   auto ItBB = BlockInstRange.find(BB);
   assert(ItBB != BlockInstRange.end() && "Unreachable is not expected");
 
-  // Find the first instruction after the V.
+  // Search the block for the first instruction following 'I'.
   auto It = std::upper_bound(Instructions.begin() + ItBB->getSecond().first + 1,
                              Instructions.begin() + ItBB->getSecond().second, I,
                              [](const Instruction *L, const Instruction *R) {