[llvm-commits] [llvm] r131461 - /llvm/trunk/lib/Target/X86/X86ISelLowering.cpp

[Nadav Rotem]

Author: nadav
Date: Tue May 17 03:31:57 2011
New Revision: 131461

URL: http://llvm.org/viewvc/llvm-project?rev=131461&view=rev
Log:

Fix a bug in PerformEXTRACT_VECTOR_ELTCombine. The code created an ADD SDNode
with two different types, in cases where the index and the ptr had different
types.


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

Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=131461&r1=131460&r2=131461&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Tue May 17 03:31:57 2011
@@ -11038,14 +11038,14 @@
        UE = Uses.end(); UI != UE; ++UI) {
     SDNode *Extract = *UI;
 
-    // Compute the element's address.
+    // cOMpute the element's address.
     SDValue Idx = Extract->getOperand(1);
     unsigned EltSize =
         InputVector.getValueType().getVectorElementType().getSizeInBits()/8;
     uint64_t Offset = EltSize * cast<ConstantSDNode>(Idx)->getZExtValue();
     SDValue OffsetVal = DAG.getConstant(Offset, TLI.getPointerTy());
 
-    SDValue ScalarAddr = DAG.getNode(ISD::ADD, dl, Idx.getValueType(),
+    SDValue ScalarAddr = DAG.getNode(ISD::ADD, dl, TLI.getPointerTy(),
                                      StackPtr, OffsetVal);
 
     // Load the scalar.