[llvm-commits] [llvm] r46854 - /llvm/trunk/lib/Target/X86/X86ISelLowering.cpp

[Dan Gohman]

Author: djg
Date: Thu Feb  7 10:28:05 2008
New Revision: 46854

URL: http://llvm.org/viewvc/llvm-project?rev=46854&view=rev
Log:
Add SourceValue information for outgoing argument stores on x86.

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=46854&r1=46853&r2=46854&view=diff

==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Thu Feb  7 10:28:05 2008
@@ -1290,14 +1290,16 @@
                                     const CCValAssign &VA,
                                     SDOperand Chain,
                                     SDOperand Arg) {
-  SDOperand PtrOff = DAG.getIntPtrConstant(VA.getLocMemOffset());
+  unsigned LocMemOffset = VA.getLocMemOffset();
+  SDOperand PtrOff = DAG.getIntPtrConstant(LocMemOffset);
   PtrOff = DAG.getNode(ISD::ADD, getPointerTy(), StackPtr, PtrOff);
   SDOperand FlagsOp = Op.getOperand(6+2*VA.getValNo());
   unsigned Flags    = cast<ConstantSDNode>(FlagsOp)->getValue();
   if (Flags & ISD::ParamFlags::ByVal) {
     return CreateCopyOfByValArgument(Arg, PtrOff, Chain, Flags, DAG);
   }
-  return DAG.getStore(Chain, Arg, PtrOff, NULL, 0);
+  return DAG.getStore(Chain, Arg, PtrOff,
+                      &PseudoSourceValue::getStack(), LocMemOffset);
 }
 
 /// ClassifyX86_64SRetCallReturn - Classify how to implement a x86-64


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