Move per-function state out of TargetLowering subclasses and into
MachineFunctionInfo subclasses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101634 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/MBlaze/MBlazeISelLowering.cpp b/lib/Target/MBlaze/MBlazeISelLowering.cpp
index 7705273..117a1b6 100644
--- a/lib/Target/MBlaze/MBlazeISelLowering.cpp
+++ b/lib/Target/MBlaze/MBlazeISelLowering.cpp
@@ -456,8 +456,12 @@
}
SDValue MBlazeTargetLowering::LowerVASTART(SDValue Op, SelectionDAG &DAG) {
+ MachineFunction &MF = DAG.getMachineFunction();
+ MBlazeFunctionInfo *FuncInfo = MF.getInfo<MBlazeFunctionInfo>();
+
DebugLoc dl = Op.getDebugLoc();
- SDValue FI = DAG.getFrameIndex(VarArgsFrameIndex, getPointerTy());
+ SDValue FI = DAG.getFrameIndex(FuncInfo->getVarArgsFrameIndex(),
+ getPointerTy());
// vastart just stores the address of the VarArgsFrameIndex slot into the
// memory location argument.
@@ -705,7 +709,7 @@
MBlazeFunctionInfo *MBlazeFI = MF.getInfo<MBlazeFunctionInfo>();
unsigned StackReg = MF.getTarget().getRegisterInfo()->getFrameRegister(MF);
- VarArgsFrameIndex = 0;
+ MBlazeFI->setVarArgsFrameIndex(0);
// Used with vargs to acumulate store chains.
std::vector<SDValue> OutChains;
@@ -818,8 +822,8 @@
// Record the frame index of the first variable argument
// which is a value necessary to VASTART.
- if (!VarArgsFrameIndex)
- VarArgsFrameIndex = FI;
+ if (!MBlazeFI->getVarArgsFrameIndex())
+ MBlazeFI->setVarArgsFrameIndex(FI);
}
}