Rename TargetFrameInfo into TargetFrameLowering. Also, put couple of FIXMEs and fixes here and there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123170 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 0367ca6..9674e53 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -1565,7 +1565,7 @@
*DAG.getContext());
// Reserve space for the linkage area on the stack.
- CCInfo.AllocateStack(PPCFrameInfo::getLinkageSize(false, false), PtrByteSize);
+ CCInfo.AllocateStack(PPCFrameLowering::getLinkageSize(false, false), PtrByteSize);
CCInfo.AnalyzeFormalArguments(Ins, CC_PPC_SVR4);
@@ -1641,9 +1641,9 @@
MinReservedArea =
std::max(MinReservedArea,
- PPCFrameInfo::getMinCallFrameSize(false, false));
+ PPCFrameLowering::getMinCallFrameSize(false, false));
- unsigned TargetAlign = DAG.getMachineFunction().getTarget().getFrameInfo()->
+ unsigned TargetAlign = DAG.getMachineFunction().getTarget().getFrameLowering()->
getStackAlignment();
unsigned AlignMask = TargetAlign-1;
MinReservedArea = (MinReservedArea + AlignMask) & ~AlignMask;
@@ -1749,7 +1749,7 @@
bool isImmutable = !(GuaranteedTailCallOpt && (CallConv==CallingConv::Fast));
unsigned PtrByteSize = isPPC64 ? 8 : 4;
- unsigned ArgOffset = PPCFrameInfo::getLinkageSize(isPPC64, true);
+ unsigned ArgOffset = PPCFrameLowering::getLinkageSize(isPPC64, true);
// Area that is at least reserved in caller of this function.
unsigned MinReservedArea = ArgOffset;
@@ -2041,8 +2041,8 @@
}
MinReservedArea =
std::max(MinReservedArea,
- PPCFrameInfo::getMinCallFrameSize(isPPC64, true));
- unsigned TargetAlign = DAG.getMachineFunction().getTarget().getFrameInfo()->
+ PPCFrameLowering::getMinCallFrameSize(isPPC64, true));
+ unsigned TargetAlign = DAG.getMachineFunction().getTarget().getFrameLowering()->
getStackAlignment();
unsigned AlignMask = TargetAlign-1;
MinReservedArea = (MinReservedArea + AlignMask) & ~AlignMask;
@@ -2100,7 +2100,7 @@
// Count how many bytes are to be pushed on the stack, including the linkage
// area, and parameter passing area. We start with 24/48 bytes, which is
// prereserved space for [SP][CR][LR][3 x unused].
- unsigned NumBytes = PPCFrameInfo::getLinkageSize(isPPC64, true);
+ unsigned NumBytes = PPCFrameLowering::getLinkageSize(isPPC64, true);
unsigned NumOps = Outs.size();
unsigned PtrByteSize = isPPC64 ? 8 : 4;
@@ -2141,11 +2141,11 @@
// conservatively assume that it is needed. As such, make sure we have at
// least enough stack space for the caller to store the 8 GPRs.
NumBytes = std::max(NumBytes,
- PPCFrameInfo::getMinCallFrameSize(isPPC64, true));
+ PPCFrameLowering::getMinCallFrameSize(isPPC64, true));
// Tail call needs the stack to be aligned.
if (CC==CallingConv::Fast && GuaranteedTailCallOpt) {
- unsigned TargetAlign = DAG.getMachineFunction().getTarget().getFrameInfo()->
+ unsigned TargetAlign = DAG.getMachineFunction().getTarget().getFrameLowering()->
getStackAlignment();
unsigned AlignMask = TargetAlign-1;
NumBytes = (NumBytes + AlignMask) & ~AlignMask;
@@ -2269,7 +2269,7 @@
if (SPDiff) {
// Calculate the new stack slot for the return address.
int SlotSize = isPPC64 ? 8 : 4;
- int NewRetAddrLoc = SPDiff + PPCFrameInfo::getReturnSaveOffset(isPPC64,
+ int NewRetAddrLoc = SPDiff + PPCFrameLowering::getReturnSaveOffset(isPPC64,
isDarwinABI);
int NewRetAddr = MF.getFrameInfo()->CreateFixedObject(SlotSize,
NewRetAddrLoc, true);
@@ -2283,7 +2283,7 @@
// slot as the FP is never overwritten.
if (isDarwinABI) {
int NewFPLoc =
- SPDiff + PPCFrameInfo::getFramePointerSaveOffset(isPPC64, isDarwinABI);
+ SPDiff + PPCFrameLowering::getFramePointerSaveOffset(isPPC64, isDarwinABI);
int NewFPIdx = MF.getFrameInfo()->CreateFixedObject(SlotSize, NewFPLoc,
true);
SDValue NewFramePtrIdx = DAG.getFrameIndex(NewFPIdx, VT);
@@ -2760,7 +2760,7 @@
ArgLocs, *DAG.getContext());
// Reserve space for the linkage area on the stack.
- CCInfo.AllocateStack(PPCFrameInfo::getLinkageSize(false, false), PtrByteSize);
+ CCInfo.AllocateStack(PPCFrameLowering::getLinkageSize(false, false), PtrByteSize);
if (isVarArg) {
// Handle fixed and variable vector arguments differently.
@@ -2997,7 +2997,7 @@
// memory. Also, if this is a vararg function, floating point operations
// must be stored to our stack, and loaded into integer regs as well, if
// any integer regs are available for argument passing.
- unsigned ArgOffset = PPCFrameInfo::getLinkageSize(isPPC64, true);
+ unsigned ArgOffset = PPCFrameLowering::getLinkageSize(isPPC64, true);
unsigned GPR_idx = 0, FPR_idx = 0, VR_idx = 0;
static const unsigned GPR_32[] = { // 32-bit registers.
@@ -3379,7 +3379,7 @@
// If the frame pointer save index hasn't been defined yet.
if (!RASI) {
// Find out what the fix offset of the frame pointer save area.
- int LROffset = PPCFrameInfo::getReturnSaveOffset(isPPC64, isDarwinABI);
+ int LROffset = PPCFrameLowering::getReturnSaveOffset(isPPC64, isDarwinABI);
// Allocate the frame index for frame pointer save area.
RASI = MF.getFrameInfo()->CreateFixedObject(isPPC64? 8 : 4, LROffset, true);
// Save the result.
@@ -3403,7 +3403,7 @@
// If the frame pointer save index hasn't been defined yet.
if (!FPSI) {
// Find out what the fix offset of the frame pointer save area.
- int FPOffset = PPCFrameInfo::getFramePointerSaveOffset(isPPC64,
+ int FPOffset = PPCFrameLowering::getFramePointerSaveOffset(isPPC64,
isDarwinABI);
// Allocate the frame index for frame pointer save area.
@@ -5567,7 +5567,7 @@
SDValue FrameAddr = LowerFRAMEADDR(Op, DAG);
SDValue Offset =
- DAG.getConstant(PPCFrameInfo::getReturnSaveOffset(isPPC64, isDarwinABI),
+ DAG.getConstant(PPCFrameLowering::getReturnSaveOffset(isPPC64, isDarwinABI),
isPPC64? MVT::i64 : MVT::i32);
return DAG.getLoad(getPointerTy(), dl, DAG.getEntryNode(),
DAG.getNode(ISD::ADD, dl, getPointerTy(),