commit 20b7635470aefc0e5d62a1b5d9109c247b664460
author Dale Johannesen <dalej@apple.com> Wed Sep 26 17:26:49 2007 +0000
committer Dale Johannesen <dalej@apple.com> Wed Sep 26 17:26:49 2007 +0000
tree ab310d2e77a0a8bcbb661edff6d178960373d2e7
parent 6b761d3e86720b461966c9f617328aeed9bc4944

Fix f80 UNDEF.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42359 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/SelectionDAG/LegalizeDAG.cpp

diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index a903011..b5c160a 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -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;