[llvm] 6742c8a - [NFC][msan] Break the loop when done

[Vitaly Buka via llvm-commits]

Author: Vitaly Buka
Date: 2021-10-20T21:08:12-07:00
New Revision: 6742c8a2d83a7f02312e49e02cce2b25d554ec95

URL: https://github.com/llvm/llvm-project/commit/6742c8a2d83a7f02312e49e02cce2b25d554ec95
DIFF: https://github.com/llvm/llvm-project/commit/6742c8a2d83a7f02312e49e02cce2b25d554ec95.diff

LOG: [NFC][msan] Break the loop when done

We have nothing to do after the Argument
is found.

Added: 
    

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

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
index 20e4b8b735fc7..ade0d2058e0d1 100644
--- a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
@@ -1708,7 +1708,7 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
           if (FArgEagerCheck) {
             *ShadowPtr = getCleanShadow(V);
             setOrigin(A, getCleanOrigin());
-            continue;
+            break;
           } else if (FArgByVal) {
             Value *Base = getShadowPtrForArgument(&FArg, EntryIRB, ArgOffset);
             // ByVal pointer itself has clean shadow. We copy the actual