[X86] Part 1 to fix x86-64 fp128 calling convention.

[oota-llvm.git] / lib / CodeGen / SelectionDAG / SelectionDAG.cpp

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 4b7887b26afe7bc8cf5d059ef1cfdec1d486b9c9..771bb00d86ac0cc50c7ab3d2c837264f01a3fbc5 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -2893,8 +2893,10 @@ SDValue SelectionDAG::getNode(unsigned Opcode, SDLoc DL,
         return getConstantFP(APFloat(APFloat::IEEEhalf, Val), DL, VT);
       if (VT == MVT::f32 && C->getValueType(0) == MVT::i32)
         return getConstantFP(APFloat(APFloat::IEEEsingle, Val), DL, VT);
-      else if (VT == MVT::f64 && C->getValueType(0) == MVT::i64)
+      if (VT == MVT::f64 && C->getValueType(0) == MVT::i64)
         return getConstantFP(APFloat(APFloat::IEEEdouble, Val), DL, VT);
+      if (VT == MVT::f128 && C->getValueType(0) == MVT::i128)
+        return getConstantFP(APFloat(APFloat::IEEEquad, Val), DL, VT);
       break;
     case ISD::BSWAP:
       return getConstant(Val.byteSwap(), DL, VT, C->isTargetOpcode(),