[llvm] 5dd1421 - [NFC] Fix a compile warning of comparison of integers of different signs

[Shilei Tian via llvm-commits]

Author: Shilei Tian
Date: 2025-05-07T09:06:18-04:00
New Revision: 5dd1421da6c60700f2cb81a13fb5231bb965f0a6

URL: https://github.com/llvm/llvm-project/commit/5dd1421da6c60700f2cb81a13fb5231bb965f0a6
DIFF: https://github.com/llvm/llvm-project/commit/5dd1421da6c60700f2cb81a13fb5231bb965f0a6.diff

LOG: [NFC] Fix a compile warning of comparison of integers of different signs

Added: 
    

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

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp b/llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp
index fc1199f83937b..fa3f6d61616cc 100644
--- a/llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp
+++ b/llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp
@@ -1096,7 +1096,7 @@ void ModuleSanitizerCoverage::InjectCoverageAtBlock(Function &F, BasicBlock &BB,
 
     if (Options.StackDepthCallbackMin) {
       // In callback mode, only add call when stack depth reaches minimum.
-      uint32_t EstimatedStackSize = 0;
+      int EstimatedStackSize = 0;
       // If dynamic alloca found, always add call.
       bool HasDynamicAlloc = false;
       // Find an insertion point after last "alloca".