From: Kit Barton <kbarton@ca.ibm.com>
Date: Thu, 25 Apr 2019 02:10:02 +0000 (+0000)
Subject: Fix unused variable warning in LoopFusion pass.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=811169a0d4c60384642737c9d7ff340824d2ddcf;p=llvm

Fix unused variable warning in LoopFusion pass.

Do not wrap the contents of printFusionCandidates in the LLVM_DEBUG macro. This
fixes an unused variable warning generated when compiling without asserts but
with -DENABLE_LLVM_DUMP.

Differential Revision: https://reviews.llvm.org/D61035

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@359161 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Scalar/LoopFuse.cpp b/lib/Transforms/Scalar/LoopFuse.cpp
index bf45e5a8e75..0bc2bcff2ae 100644
--- a/lib/Transforms/Scalar/LoopFuse.cpp
+++ b/lib/Transforms/Scalar/LoopFuse.cpp
@@ -311,16 +311,14 @@ inline llvm::raw_ostream &operator<<(llvm::raw_ostream &OS,
   return OS;
 }
 
-#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
+#if !defined(NDEBUG)
 static void
 printFusionCandidates(const FusionCandidateCollection &FusionCandidates) {
-  LLVM_DEBUG(dbgs() << "Fusion Candidates: \n");
+  dbgs() << "Fusion Candidates: \n";
   for (const auto &CandidateSet : FusionCandidates) {
-    LLVM_DEBUG({
-      dbgs() << "*** Fusion Candidate Set ***\n";
-      dbgs() << CandidateSet;
-      dbgs() << "****************************\n";
-    });
+    dbgs() << "*** Fusion Candidate Set ***\n";
+    dbgs() << CandidateSet;
+    dbgs() << "****************************\n";
   }
 }
 #endif