Fix build break.

llvm-svn: 203366
2014-03-09 03:50:36 +00:00 · 2014-03-09 03:50:36 +00:00 · 5d461ede5b
parent 4d01fff492
commit 5d461ede5b
1 changed files with 2 additions and 0 deletions
--- a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
@ -1654,6 +1654,7 @@ Value *BoUpSLP::vectorizeTree() {

      Type *Ty = Scalar->getType();
      if (!Ty->isVoidTy()) {
+#ifndef NDEBUG
        for (User *U : Scalar->users()) {
          DEBUG(dbgs() << "SLP: \tvalidating user:" << *U << ".\n");

@ -1662,6 +1663,7 @@ Value *BoUpSLP::vectorizeTree() {
                  (RdxOps && RdxOps->count(U))) &&
                 "Replacing out-of-tree value with undef");
        }
+#endif
        Value *Undef = UndefValue::get(Ty);
        Scalar->replaceAllUsesWith(Undef);
      }