From d09b05b0bcce05de70265367bc42645c24667b1b Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Mon, 27 Mar 2006 08:10:26 +0000
Subject: Try again

llvm-svn: 27171
---
 llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

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

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 8fec8a268be..43679c7daad 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -91,9 +91,16 @@ bool ISD::isBuildVectorAllOnes(const SDNode *N) {
     if (!cast<ConstantSDNode>(NotZero)->isAllOnesValue())
       return false;
   } else if (isa<ConstantFPSDNode>(NotZero)) {
-    if (DoubleToBits(cast<ConstantFPSDNode>(NotZero)->getValue()) ==
-        (0ULL - 1))
-      return false;
+    MVT::ValueType VT = NotZero.getValueType();
+    if (VT== MVT::f64) {
+      if (DoubleToBits(cast<ConstantFPSDNode>(NotZero)->getValue()) !=
+          (uint64_t)-1)
+        return false;
+    } else {
+      if (FloatToBits(cast<ConstantFPSDNode>(NotZero)->getValue()) !=
+          (uint32_t)-1)
+        return false;
+    }
   } else
     return false;
   
-- 
cgit v1.2.3