From: Johannes Doerfert <jdoerfert@anl.gov>
Date: Sat, 19 Jan 2019 09:39:57 +0000 (+0000)
Subject: [NFC] Fix unused variable warnings in Release builds
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=01cc5fc86cb605d008aa6d47ef9963f3ee34c26c;p=llvm

[NFC] Fix unused variable warnings in Release builds

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@351641 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/IR/MDBuilder.cpp b/lib/IR/MDBuilder.cpp
index 674cff6f135..f65ac31ca5a 100644
--- a/lib/IR/MDBuilder.cpp
+++ b/lib/IR/MDBuilder.cpp
@@ -131,6 +131,7 @@ MDNode *MDBuilder::mergeCallbackEncodings(MDNode *ExistingCallbacks,
   auto *NewCBCalleeIdxAsCM = cast<ConstantAsMetadata>(NewCB->getOperand(0));
   uint64_t NewCBCalleeIdx =
       cast<ConstantInt>(NewCBCalleeIdxAsCM->getValue())->getZExtValue();
+  (void)NewCBCalleeIdx;
 
   SmallVector<Metadata *, 4> Ops;
   unsigned NumExistingOps = ExistingCallbacks->getNumOperands();
@@ -142,6 +143,7 @@ MDNode *MDBuilder::mergeCallbackEncodings(MDNode *ExistingCallbacks,
     auto *OldCBCalleeIdxAsCM = cast<ConstantAsMetadata>(Ops[u]);
     uint64_t OldCBCalleeIdx =
       cast<ConstantInt>(OldCBCalleeIdxAsCM->getValue())->getZExtValue();
+    (void)OldCBCalleeIdx;
     assert(NewCBCalleeIdx != OldCBCalleeIdx &&
            "Cannot map a callback callee index twice!");
   }