[llvm-commits] [llvm] r72436 - in /llvm/trunk/lib/Target: CellSPU/SPUISelLowering.cpp X86/X86ISelLowering.cpp

[Daniel Dunbar]

Author: ddunbar
Date: Tue May 26 16:27:02 2009
New Revision: 72436

URL: http://llvm.org/viewvc/llvm-project?rev=72436&view=rev
Log:
Back out r72431, it is causing a number of compilation crashes with clang.

Modified:
    llvm/trunk/lib/Target/CellSPU/SPUISelLowering.cpp
    llvm/trunk/lib/Target/X86/X86ISelLowering.cpp

Modified: llvm/trunk/lib/Target/CellSPU/SPUISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/CellSPU/SPUISelLowering.cpp?rev=72436&r1=72435&r2=72436&view=diff

==============================================================================
--- llvm/trunk/lib/Target/CellSPU/SPUISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/CellSPU/SPUISelLowering.cpp Tue May 26 16:27:02 2009
@@ -2304,7 +2304,7 @@
     return ExpandLibCall(LC, Op, DAG, false, Dummy, TLI);
   }
 
-  return Op;
+  return SDValue();
 }
 
 //! Lower ISD::SINT_TO_FP, ISD::UINT_TO_FP for i32
@@ -2330,7 +2330,7 @@
     return ExpandLibCall(LC, Op, DAG, false, Dummy, TLI);
   }
 
-  return Op;
+  return SDValue();
 }
 
 //! Lower ISD::SETCC

Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=72436&r1=72435&r2=72436&view=diff

==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Tue May 26 16:27:02 2009
@@ -4595,10 +4595,10 @@
 
   // These are really Legal; caller falls through into that case.
   if (SrcVT == MVT::i32 && isScalarFPTypeInSSEReg(Op.getValueType()))
-    return Op;
+    return SDValue();
   if (SrcVT == MVT::i64 && Op.getValueType() != MVT::f80 &&
       Subtarget->is64Bit())
-    return Op;
+    return SDValue();
 
   DebugLoc dl = Op.getDebugLoc();
   unsigned Size = SrcVT.getSizeInBits()/8;
@@ -4795,7 +4795,7 @@
   if (SrcVT == MVT::i64) {
     // We only handle SSE2 f64 target here; caller can handle the rest.
     if (Op.getValueType() != MVT::f64 || !X86ScalarSSEf64)
-      return Op;
+      return SDValue();
 
     return LowerUINT_TO_FP_i64(Op, DAG);
   } else if (SrcVT == MVT::i32 && X86ScalarSSEf64) {
@@ -4881,7 +4881,7 @@
 SDValue X86TargetLowering::LowerFP_TO_SINT(SDValue Op, SelectionDAG &DAG) {
   std::pair<SDValue,SDValue> Vals = FP_TO_INTHelper(Op, DAG, true);
   SDValue FIST = Vals.first, StackSlot = Vals.second;
-  if (FIST.getNode() == 0) return Op;
+  if (FIST.getNode() == 0) return SDValue();
 
   // Load the result.
   return DAG.getLoad(Op.getValueType(), Op.getDebugLoc(),