commit b6d2bec418264229256f47403f16026de49278da
author Dale Johannesen <dalej@apple.com> Sun Aug 26 01:18:27 2007 +0000
committer Dale Johannesen <dalej@apple.com> Sun Aug 26 01:18:27 2007 +0000
tree 6937f9ad3201d5adde6ada6320b787b10916acb1
parent 1895e58c84ac95d563345b372b3a8e600b27d50a

Revise per review comments.

llvm-svn: 41409

llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index 2b119a0..fda0589 100644
--- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -3195,7 +3195,7 @@
     return DAG.getNode(ISD::FCOPYSIGN, VT, N0, N1);
   
   if (N1CFP) {
-    APFloat V = N1CFP->getValueAPF();
+    const APFloat& V = N1CFP->getValueAPF();
     // copysign(x, c1) -> fabs(x)       iff ispos(c1)
     // copysign(x, c1) -> fneg(fabs(x)) iff isneg(c1)
     if (!V.isNegative())