commit cc10e633d9f5e474cdf1b6f6d98d9ba04630bc46
author Richard Trieu <rtrieu@google.com> Thu Sep 21 23:48:01 2017 +0000
committer Richard Trieu <rtrieu@google.com> Thu Sep 21 23:48:01 2017 +0000
tree 759dfc50535ca4380bcc47ce8e9110a3ff7b28cc
parent fb7f792f55cef99cb5f462430c2fd40bdba1cce8

Fix unused variable warning.

Move function call into debug macro to suppress unused variable warning
in non-debug builds.

llvm-svn: 313942

llvm/lib/Target/Hexagon/HexagonVectorLoopCarriedReuse.cpp

diff --git a/llvm/lib/Target/Hexagon/HexagonVectorLoopCarriedReuse.cpp b/llvm/lib/Target/Hexagon/HexagonVectorLoopCarriedReuse.cpp
index a4c38e5..089151e 100644
--- a/llvm/lib/Target/Hexagon/HexagonVectorLoopCarriedReuse.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonVectorLoopCarriedReuse.cpp
@@ -479,11 +479,10 @@
   assert((CurLoop->getNumBlocks() == 1) &&
          "Can do VLCR only on single block loops");
 
-  BasicBlock *HdrB = CurLoop->getHeader();
   bool Changed;
   bool Continue;
 
-  DEBUG(dbgs() << "Working on Loop: " << *HdrB << "\n");
+  DEBUG(dbgs() << "Working on Loop: " << *CurLoop->getHeader() << "\n");
   do {
     // Reset datastructures.
     Dependences.clear();