Fix more stack layout issues in the MBlaze backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122778 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/MBlaze/MBlazeMachineFunction.h b/lib/Target/MBlaze/MBlazeMachineFunction.h
index d1468db..8340d92 100644
--- a/lib/Target/MBlaze/MBlazeMachineFunction.h
+++ b/lib/Target/MBlaze/MBlazeMachineFunction.h
@@ -34,9 +34,6 @@
/// saved. This is used on Prologue and Epilogue to emit RA save/restore
int RAStackOffset;
- /// Holds the stack adjustment necessary for each function.
- int StackAdjust;
-
/// MBlazeFIHolder - Holds a FrameIndex and it's Stack Pointer Offset
struct MBlazeFIHolder {
@@ -85,9 +82,9 @@
public:
MBlazeFunctionInfo(MachineFunction& MF)
- : FPStackOffset(0), RAStackOffset(0), StackAdjust(0), GPHolder(-1,-1),
- HasLoadArgs(false), HasStoreVarArgs(false), SRetReturnReg(0),
- GlobalBaseReg(0), VarArgsFrameIndex(0), LiveInFI()
+ : FPStackOffset(0), RAStackOffset(0), GPHolder(-1,-1), HasLoadArgs(false),
+ HasStoreVarArgs(false), SRetReturnReg(0), GlobalBaseReg(0),
+ VarArgsFrameIndex(0), LiveInFI()
{}
int getFPStackOffset() const { return FPStackOffset; }
@@ -96,9 +93,6 @@
int getRAStackOffset() const { return RAStackOffset; }
void setRAStackOffset(int Off) { RAStackOffset = Off; }
- int getStackAdjust() const { return StackAdjust; }
- void setStackAdjust(int Adj) { StackAdjust = Adj; }
-
int getGPStackOffset() const { return GPHolder.SPOffset; }
int getGPFI() const { return GPHolder.FI; }
void setGPStackOffset(int Off) { GPHolder.SPOffset = Off; }
@@ -125,6 +119,7 @@
if (!HasLoadArgs) HasLoadArgs=true;
FnLoadArgs.push_back(MBlazeFIHolder(FI, SPOffset));
}
+
void recordStoreVarArgsFI(int FI, int SPOffset) {
if (!HasStoreVarArgs) HasStoreVarArgs=true;
FnStoreVarArgs.push_back(MBlazeFIHolder(FI, SPOffset));
@@ -135,6 +130,7 @@
for (unsigned i = 0, e = FnLoadArgs.size(); i != e; ++i)
MFI->setObjectOffset(FnLoadArgs[i].FI, FnLoadArgs[i].SPOffset);
}
+
void adjustStoreVarArgsFI(MachineFrameInfo *MFI) const {
if (!hasStoreVarArgs()) return;
for (unsigned i = 0, e = FnStoreVarArgs.size(); i != e; ++i)