commit 64efb35c32a75032187b7aea36fddff882c1cd11
author Evan Cheng <evan.cheng@apple.com> Mon Mar 27 07:26:17 2006 +0000
committer Evan Cheng <evan.cheng@apple.com> Mon Mar 27 07:26:17 2006 +0000
tree 34443a2a2d224d30a86afc6afc4cd25aa78d4506
parent 22ec3e7b7e6de421555456590e75ac35e0c3dc9d

Incorrect check for FP all one's

llvm-svn: 27169

llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 9c8b130..8fec8a2 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -91,7 +91,8 @@
     if (!cast<ConstantSDNode>(NotZero)->isAllOnesValue())
       return false;
   } else if (isa<ConstantFPSDNode>(NotZero)) {
-    if (!cast<ConstantFPSDNode>(NotZero)->isExactlyValue(-1))
+    if (DoubleToBits(cast<ConstantFPSDNode>(NotZero)->getValue()) ==
+        (0ULL - 1))
       return false;
   } else
     return false;