[llvm-commits] [llvm] r42359 - /llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp

[Dale Johannesen]

Author: johannes
Date: Wed Sep 26 12:26:49 2007
New Revision: 42359

URL: http://llvm.org/viewvc/llvm-project?rev=42359&view=rev
Log:
Fix f80 UNDEF.


Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp?rev=42359&r1=42358&r2=42359&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp Wed Sep 26 12:26:49 2007
@@ -893,7 +893,8 @@
       if (MVT::isInteger(VT))
         Result = DAG.getConstant(0, VT);
       else if (MVT::isFloatingPoint(VT))
-        Result = DAG.getConstantFP(0, VT);
+        Result = DAG.getConstantFP(APFloat(APInt(MVT::getSizeInBits(VT), 0)),
+                                   VT);
       else
         assert(0 && "Unknown value type!");
       break;