[llvm] da6e9ef - [InstCombine][NFC] Fold variable into assert

[Benjamin Kramer via llvm-commits]

Author: Benjamin Kramer
Date: 2023-02-01T12:04:19+01:00
New Revision: da6e9ef4cea9654d11ac07c0e3b93ac500d2291f

URL: https://github.com/llvm/llvm-project/commit/da6e9ef4cea9654d11ac07c0e3b93ac500d2291f
DIFF: https://github.com/llvm/llvm-project/commit/da6e9ef4cea9654d11ac07c0e3b93ac500d2291f.diff

LOG: [InstCombine][NFC] Fold variable into assert

Avoids unused variable warnings when asserts are disabled.

Added: 
    

Modified: 
    llvm/lib/Transforms/InstCombine/InstCombineAtomicRMW.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/InstCombine/InstCombineAtomicRMW.cpp b/llvm/lib/Transforms/InstCombine/InstCombineAtomicRMW.cpp
index 7b0860b6942d..cba282cea72b 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineAtomicRMW.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineAtomicRMW.cpp
@@ -116,9 +116,8 @@ Instruction *InstCombinerImpl::visitAtomicRMWInst(AtomicRMWInst &RMWI) {
     return &RMWI;
   }
 
-  AtomicOrdering Ordering = RMWI.getOrdering();
-  assert(Ordering != AtomicOrdering::NotAtomic &&
-         Ordering != AtomicOrdering::Unordered &&
+  assert(RMWI.getOrdering() != AtomicOrdering::NotAtomic &&
+         RMWI.getOrdering() != AtomicOrdering::Unordered &&
          "AtomicRMWs don't make sense with Unordered or NotAtomic");
 
   if (!isIdempotentRMW(RMWI))