[llvm] b4013f9 - [MemorySSA] Fix an unused variable warning [NFC]

[Philip Reames via llvm-commits]

Author: Philip Reames
Date: 2020-09-17T16:07:59-07:00
New Revision: b4013f9c7febe70bddca16fb80a2e99623528871

URL: https://github.com/llvm/llvm-project/commit/b4013f9c7febe70bddca16fb80a2e99623528871
DIFF: https://github.com/llvm/llvm-project/commit/b4013f9c7febe70bddca16fb80a2e99623528871.diff

LOG: [MemorySSA] Fix an unused variable warning [NFC]

Added: 
    

Modified: 
    llvm/include/llvm/Analysis/MemorySSA.h

Removed: 
    


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diff  --git a/llvm/include/llvm/Analysis/MemorySSA.h b/llvm/include/llvm/Analysis/MemorySSA.h
index e1943849ed0e..d91b676d2e5a 100644
--- a/llvm/include/llvm/Analysis/MemorySSA.h
+++ b/llvm/include/llvm/Analysis/MemorySSA.h
@@ -1224,12 +1224,9 @@ class upward_defs_iterator
   bool IsGuaranteedLoopInvariant(Value *Ptr) const {
     auto IsGuaranteedLoopInvariantBase = [](Value *Ptr) {
       Ptr = Ptr->stripPointerCasts();
-      if (auto *I = dyn_cast<Instruction>(Ptr)) {
-        if (isa<AllocaInst>(Ptr))
-          return true;
-        return false;
-      }
-      return true;
+      if (!isa<Instruction>(Ptr))
+        return true;
+      return isa<AllocaInst>(Ptr);
     };
 
     Ptr = Ptr->stripPointerCasts();