[llvm] 1029fd0 - [NFC][ValueTracking] Simplify check in llvm::isBitwiseValue() (#65817)

[via llvm-commits]

Author: Tyler Lanphear
Date: 2023-09-08T17:24:04-07:00
New Revision: 1029fd028c193bce89e80d25128ffd78df5b6178

URL: https://github.com/llvm/llvm-project/commit/1029fd028c193bce89e80d25128ffd78df5b6178
DIFF: https://github.com/llvm/llvm-project/commit/1029fd028c193bce89e80d25128ffd78df5b6178.diff

LOG: [NFC][ValueTracking] Simplify check in llvm::isBitwiseValue() (#65817)

Change `!isNonZero()` to `isZero()` for a minor readability improvement.

Added: 
    

Modified: 
    llvm/lib/Analysis/ValueTracking.cpp

Removed: 
    


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diff  --git a/llvm/lib/Analysis/ValueTracking.cpp b/llvm/lib/Analysis/ValueTracking.cpp
index 79198b09d310b80..c4153b824c37e0a 100644
--- a/llvm/lib/Analysis/ValueTracking.cpp
+++ b/llvm/lib/Analysis/ValueTracking.cpp
@@ -5315,7 +5315,7 @@ Value *llvm::isBytewiseValue(Value *V, const DataLayout &DL) {
     return UndefInt8;
 
   // Return Undef for zero-sized type.
-  if (!DL.getTypeStoreSize(V->getType()).isNonZero())
+  if (DL.getTypeStoreSize(V->getType()).isZero())
     return UndefInt8;
 
   Constant *C = dyn_cast<Constant>(V);