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/Sparc/SparcISelLowering.cpp b/lib/Target/Sparc/SparcISelLowering.cpp
index 1d1ec3e..fcf338e 100644
--- a/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/lib/Target/Sparc/SparcISelLowering.cpp
@@ -14,6 +14,7 @@
#include "SparcISelLowering.h"
#include "SparcTargetMachine.h"
+#include "SparcMachineFunctionInfo.h"
#include "llvm/Function.h"
#include "llvm/CodeGen/CallingConvLower.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
@@ -89,6 +90,7 @@
MachineFunction &MF = DAG.getMachineFunction();
MachineRegisterInfo &RegInfo = MF.getRegInfo();
+ SparcMachineFunctionInfo *FuncInfo = MF.getInfo<SparcMachineFunctionInfo>();
// Assign locations to all of the incoming arguments.
SmallVector<CCValAssign, 16> ArgLocs;
@@ -226,7 +228,7 @@
// Store remaining ArgRegs to the stack if this is a varargs function.
if (isVarArg) {
// Remember the vararg offset for the va_start implementation.
- VarArgsFrameOffset = ArgOffset;
+ FuncInfo->setVarArgsFrameOffset(ArgOffset);
std::vector<SDValue> OutChains;
@@ -874,13 +876,17 @@
static SDValue LowerVASTART(SDValue Op, SelectionDAG &DAG,
SparcTargetLowering &TLI) {
+ MachineFunction &MF = DAG.getMachineFunction();
+ SparcMachineFunctionInfo *FuncInfo = MF.getInfo<SparcMachineFunctionInfo>();
+
// vastart just stores the address of the VarArgsFrameIndex slot into the
// memory location argument.
DebugLoc dl = Op.getDebugLoc();
- SDValue Offset = DAG.getNode(ISD::ADD, dl, MVT::i32,
- DAG.getRegister(SP::I6, MVT::i32),
- DAG.getConstant(TLI.getVarArgsFrameOffset(),
- MVT::i32));
+ SDValue Offset =
+ DAG.getNode(ISD::ADD, dl, MVT::i32,
+ DAG.getRegister(SP::I6, MVT::i32),
+ DAG.getConstant(FuncInfo->getVarArgsFrameOffset(),
+ MVT::i32));
const Value *SV = cast<SrcValueSDNode>(Op.getOperand(2))->getValue();
return DAG.getStore(Op.getOperand(0), dl, Offset, Op.getOperand(1), SV, 0,
false, false, 0);