[llvm] b857608 - [StackLifetime] Fix sign compare warning (NFC)

[Nikita Popov via llvm-commits]

Author: Nikita Popov
Date: 2023-01-06T16:11:11+01:00
New Revision: b8576086c78a5aebf056a8fc8cc716dfee40b72e

URL: https://github.com/llvm/llvm-project/commit/b8576086c78a5aebf056a8fc8cc716dfee40b72e
DIFF: https://github.com/llvm/llvm-project/commit/b8576086c78a5aebf056a8fc8cc716dfee40b72e.diff

LOG: [StackLifetime] Fix sign compare warning (NFC)

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 9fc78fad59aa..ee77e81fc978 100644
--- a/llvm/lib/Analysis/StackLifetime.cpp
+++ b/llvm/lib/Analysis/StackLifetime.cpp
@@ -76,7 +76,7 @@ static const AllocaInst *findMatchingAlloca(const IntrinsicInst &II,
     return nullptr;
   int64_t LifetimeSize = Size->getSExtValue();
 
-  if (LifetimeSize != -1 && LifetimeSize != *AllocaSize)
+  if (LifetimeSize != -1 && uint64_t(LifetimeSize) != *AllocaSize)
     return nullptr;
 
   return AI;