6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-15 09:33:39 +00:00
Code Issues Projects Releases Wiki Activity

Add SourceValue information for outgoing argument stores on x86.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46854 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2008-02-07 16:28:05 +00:00
parent 2bfe6ff605
commit 4fdad172de
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lib/Target/X86/X86ISelLowering.cpp
View File

@ -1290,14 +1290,16 @@ X86TargetLowering::LowerMemOpCallTo(SDOperand Op, SelectionDAG &DAG,
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