OutStreamer->AddComment("Length/4 of Parms");
OutStreamer->emitInt16(
- static_cast<uint16_t>(ZFI->getSizeOfFnParams() / 4)); // Parms/4.
+ static_cast<uint16_t>(MFFrame.getMaxCallFrameSize() / 4)); // Parms/4.
OutStreamer->AddComment("Length of Code");
OutStreamer->emitAbsoluteSymbolDiff(FnEndSym, CurrentFnEPMarkerSym, 4);
SmallVector<CCValAssign, 16> ArgLocs;
SystemZCCState CCInfo(CallConv, IsVarArg, MF, ArgLocs, *DAG.getContext());
CCInfo.AnalyzeFormalArguments(Ins, CC_SystemZ);
- FuncInfo->setSizeOfFnParams(CCInfo.getStackSize());
unsigned NumFixedGPRs = 0;
unsigned NumFixedFPRs = 0;
class SystemZMachineFunctionInfo : public MachineFunctionInfo {
virtual void anchor();
- /// Size of expected parameter area for current function. (Fixed args only).
- unsigned SizeOfFnParams;
-
SystemZ::GPRRegs SpillGPRRegs;
SystemZ::GPRRegs RestoreGPRRegs;
Register VarArgsFirstGPR;
public:
SystemZMachineFunctionInfo(const Function &F, const TargetSubtargetInfo *STI)
- : SizeOfFnParams(0), VarArgsFirstGPR(0), VarArgsFirstFPR(0),
- VarArgsFrameIndex(0), RegSaveFrameIndex(0), FramePointerSaveIndex(0),
- NumLocalDynamics(0) {}
+ : VarArgsFirstGPR(0), VarArgsFirstFPR(0), VarArgsFrameIndex(0),
+ RegSaveFrameIndex(0), FramePointerSaveIndex(0), NumLocalDynamics(0) {}
MachineFunctionInfo *
clone(BumpPtrAllocator &Allocator, MachineFunction &DestMF,
const DenseMap<MachineBasicBlock *, MachineBasicBlock *> &Src2DstMBB)
const override;
- // z/OS: Get and set the size of the expected parameter area for the
- // current function. (ie. Size of param area in caller).
- unsigned getSizeOfFnParams() const { return SizeOfFnParams; }
- void setSizeOfFnParams(unsigned Size) { SizeOfFnParams = Size; }
-
// Get and set the first and last call-saved GPR that should be saved by
// this function and the SP offset for the STMG. These are 0 if no GPRs
// need to be saved or restored.
; CHECK64: lg 7, 2072(4)
; CHECK64: aghi 4, 192
; CHECK64: b 2(7)
-
-; CHECK64: @@PPA1_func0_0:
-; CHECK64: .short 0 * Length/4 of Parms
define void @func0() {
call i64 (i64) @fun(i64 10)
ret void
; CHECK64: lmg 7, 15, 2072(4)
; CHECK64: aghi 4, 160
; CHECK64: b 2(7)
-
-; CHECK64: @@PPA1_func1_0:
-; CHECK64: .short 2 * Length/4 of Parms
define void @func1(ptr %ptr) {
%l01 = load volatile i64, ptr %ptr
%l02 = load volatile i64, ptr %ptr
; CHECK64: @BB7_2:
; CHECK64: stmg 6, 7, 2064(4)
; CHECK64: lgr 3, 0
-
-; CHECK64: @@PPA1_large_stack1_0:
-; CHECK64: .short 6 * Length/4 of Parms
define void @large_stack1(i64 %n1, i64 %n2, i64 %n3) {
%arr = alloca [131072 x i64], align 8
call i64 (ptr, i64, i64, i64) @fun3(ptr %arr,