From 64efb35c32a75032187b7aea36fddff882c1cd11 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Mon, 27 Mar 2006 07:26:17 +0000
Subject: Incorrect check for FP all one's

llvm-svn: 27169
---
 llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'llvm/lib/CodeGen/SelectionDAG')

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 9c8b13029f6..8fec8a268be 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -91,7 +91,8 @@ bool ISD::isBuildVectorAllOnes(const SDNode *N) {
     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;
-- 
cgit v1.2.3