[llvm-branch-commits] [llvm] ff3749f - [NFC] SimplifyCFGOpt::simplifyUnreachable(): pacify unused variable warning

[Roman Lebedev via llvm-branch-commits]

Author: Roman Lebedev
Date: 2020-12-24T21:20:46+03:00
New Revision: ff3749fc7933a6f45b77739380e434060ca7693d

URL: https://github.com/llvm/llvm-project/commit/ff3749fc7933a6f45b77739380e434060ca7693d
DIFF: https://github.com/llvm/llvm-project/commit/ff3749fc7933a6f45b77739380e434060ca7693d.diff

LOG: [NFC] SimplifyCFGOpt::simplifyUnreachable(): pacify unused variable warning

Thanks to Luke Benes for pointing it out.

Added: 
    

Modified: 
    llvm/lib/Transforms/Utils/SimplifyCFG.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
index 777ec44cd0bd..67e0d2ac9cd7 100644
--- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -4632,6 +4632,7 @@ bool SimplifyCFGOpt::simplifyUnreachable(UnreachableInst *UI) {
         Changed = true;
       }
     } else if (auto *CRI = dyn_cast<CleanupReturnInst>(TI)) {
+      (void)CRI;
       assert(CRI->hasUnwindDest() && CRI->getUnwindDest() == BB &&
              "Expected to always have an unwind to BB.");
       Updates.push_back({DominatorTree::Delete, Predecessor, BB});