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-rw-r--r--lib/Target/SystemZ/SystemZFrameLowering.cpp (renamed from lib/Target/SystemZ/SystemZFrameInfo.cpp)30
-rw-r--r--lib/Target/SystemZ/SystemZFrameLowering.h (renamed from lib/Target/SystemZ/SystemZFrameInfo.h)8
-rw-r--r--lib/Target/SystemZ/SystemZISelLowering.cpp2
-rw-r--r--lib/Target/SystemZ/SystemZRegisterInfo.cpp6
-rw-r--r--lib/Target/SystemZ/SystemZRegisterInfo.td24
-rw-r--r--lib/Target/SystemZ/SystemZTargetMachine.cpp2
-rw-r--r--lib/Target/SystemZ/SystemZTargetMachine.h10
7 files changed, 41 insertions, 41 deletions
diff --git a/lib/Target/SystemZ/SystemZFrameInfo.cpp b/lib/Target/SystemZ/SystemZFrameLowering.cpp
index d453940773..05c2b89fe4 100644
--- a/lib/Target/SystemZ/SystemZFrameInfo.cpp
+++ b/lib/Target/SystemZ/SystemZFrameLowering.cpp
@@ -1,4 +1,4 @@
-//=====- SystemZFrameInfo.cpp - SystemZ Frame Information ------*- C++ -*-====//
+//=====- SystemZFrameLowering.cpp - SystemZ Frame Information ------*- C++ -*-====//
//
// The LLVM Compiler Infrastructure
//
@@ -7,11 +7,11 @@
//
//===----------------------------------------------------------------------===//
//
-// This file contains the SystemZ implementation of TargetFrameInfo class.
+// This file contains the SystemZ implementation of TargetFrameLowering class.
//
//===----------------------------------------------------------------------===//
-#include "SystemZFrameInfo.h"
+#include "SystemZFrameLowering.h"
#include "SystemZInstrBuilder.h"
#include "SystemZInstrInfo.h"
#include "SystemZMachineFunctionInfo.h"
@@ -27,8 +27,8 @@
using namespace llvm;
-SystemZFrameInfo::SystemZFrameInfo(const SystemZSubtarget &sti)
- : TargetFrameInfo(TargetFrameInfo::StackGrowsDown, 8, -160), STI(sti) {
+SystemZFrameLowering::SystemZFrameLowering(const SystemZSubtarget &sti)
+ : TargetFrameLowering(TargetFrameLowering::StackGrowsDown, 8, -160), STI(sti) {
// Fill the spill offsets map
static const unsigned SpillOffsTab[][2] = {
{ SystemZ::R2D, 0x10 },
@@ -56,7 +56,7 @@ SystemZFrameInfo::SystemZFrameInfo(const SystemZSubtarget &sti)
/// needsFP - Return true if the specified function should have a dedicated
/// frame pointer register. This is true if the function has variable sized
/// allocas or if frame pointer elimination is disabled.
-bool SystemZFrameInfo::hasFP(const MachineFunction &MF) const {
+bool SystemZFrameLowering::hasFP(const MachineFunction &MF) const {
const MachineFrameInfo *MFI = MF.getFrameInfo();
return DisableFramePointerElim(MF) || MFI->hasVarSizedObjects();
}
@@ -91,9 +91,8 @@ void emitSPUpdate(MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI,
}
}
-void SystemZFrameInfo::emitPrologue(MachineFunction &MF) const {
+void SystemZFrameLowering::emitPrologue(MachineFunction &MF) const {
MachineBasicBlock &MBB = MF.front(); // Prolog goes in entry BB
- const TargetFrameInfo &TFI = *MF.getTarget().getFrameInfo();
MachineFrameInfo *MFI = MF.getFrameInfo();
const SystemZInstrInfo &TII =
*static_cast<const SystemZInstrInfo*>(MF.getTarget().getInstrInfo());
@@ -108,7 +107,7 @@ void SystemZFrameInfo::emitPrologue(MachineFunction &MF) const {
uint64_t StackSize = MFI->getStackSize();
StackSize -= SystemZMFI->getCalleeSavedFrameSize();
- uint64_t NumBytes = StackSize - TFI.getOffsetOfLocalArea();
+ uint64_t NumBytes = StackSize - getOffsetOfLocalArea();
// Skip the callee-saved push instructions.
while (MBBI != MBB.end() &&
@@ -139,10 +138,9 @@ void SystemZFrameInfo::emitPrologue(MachineFunction &MF) const {
}
}
-void SystemZFrameInfo::emitEpilogue(MachineFunction &MF,
+void SystemZFrameLowering::emitEpilogue(MachineFunction &MF,
MachineBasicBlock &MBB) const {
const MachineFrameInfo *MFI = MF.getFrameInfo();
- const TargetFrameInfo &TFI = *MF.getTarget().getFrameInfo();
MachineBasicBlock::iterator MBBI = prior(MBB.end());
const SystemZInstrInfo &TII =
*static_cast<const SystemZInstrInfo*>(MF.getTarget().getInstrInfo());
@@ -161,7 +159,7 @@ void SystemZFrameInfo::emitEpilogue(MachineFunction &MF,
// 'undo' the stack movement.
uint64_t StackSize =
MFI->getStackSize() - SystemZMFI->getCalleeSavedFrameSize();
- uint64_t NumBytes = StackSize - TFI.getOffsetOfLocalArea();
+ uint64_t NumBytes = StackSize - getOffsetOfLocalArea();
// Skip the final terminator instruction.
while (MBBI != MBB.begin()) {
@@ -202,7 +200,7 @@ void SystemZFrameInfo::emitEpilogue(MachineFunction &MF,
}
}
-int SystemZFrameInfo::getFrameIndexOffset(const MachineFunction &MF,
+int SystemZFrameLowering::getFrameIndexOffset(const MachineFunction &MF,
int FI) const {
const MachineFrameInfo *MFI = MF.getFrameInfo();
const SystemZMachineFunctionInfo *SystemZMFI =
@@ -224,7 +222,7 @@ int SystemZFrameInfo::getFrameIndexOffset(const MachineFunction &MF,
}
bool
-SystemZFrameInfo::spillCalleeSavedRegisters(MachineBasicBlock &MBB,
+SystemZFrameLowering::spillCalleeSavedRegisters(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI,
const std::vector<CalleeSavedInfo> &CSI,
const TargetRegisterInfo *TRI) const {
@@ -299,7 +297,7 @@ SystemZFrameInfo::spillCalleeSavedRegisters(MachineBasicBlock &MBB,
}
bool
-SystemZFrameInfo::restoreCalleeSavedRegisters(MachineBasicBlock &MBB,
+SystemZFrameLowering::restoreCalleeSavedRegisters(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI,
const std::vector<CalleeSavedInfo> &CSI,
const TargetRegisterInfo *TRI) const {
@@ -353,7 +351,7 @@ SystemZFrameInfo::restoreCalleeSavedRegisters(MachineBasicBlock &MBB,
}
void
-SystemZFrameInfo::processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
+SystemZFrameLowering::processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
RegScavenger *RS) const {
// Determine whether R15/R14 will ever be clobbered inside the function. And
// if yes - mark it as 'callee' saved.
diff --git a/lib/Target/SystemZ/SystemZFrameInfo.h b/lib/Target/SystemZ/SystemZFrameLowering.h
index e7f25c6d4a..1284b6802b 100644
--- a/lib/Target/SystemZ/SystemZFrameInfo.h
+++ b/lib/Target/SystemZ/SystemZFrameLowering.h
@@ -1,4 +1,4 @@
-//==- SystemZFrameInfo.h - Define TargetFrameInfo for z/System --*- C++ -*--==//
+//=- SystemZFrameLowering.h - Define frame lowering for z/System -*- C++ -*--=//
//
// The LLVM Compiler Infrastructure
//
@@ -16,19 +16,19 @@
#include "SystemZ.h"
#include "SystemZSubtarget.h"
-#include "llvm/Target/TargetFrameInfo.h"
+#include "llvm/Target/TargetFrameLowering.h"
#include "llvm/ADT/IndexedMap.h"
namespace llvm {
class SystemZSubtarget;
-class SystemZFrameInfo : public TargetFrameInfo {
+class SystemZFrameLowering : public TargetFrameLowering {
IndexedMap<unsigned> RegSpillOffsets;
protected:
const SystemZSubtarget &STI;
public:
- explicit SystemZFrameInfo(const SystemZSubtarget &sti);
+ explicit SystemZFrameLowering(const SystemZSubtarget &sti);
/// emitProlog/emitEpilog - These methods insert prolog and epilog code into
/// the function.
diff --git a/lib/Target/SystemZ/SystemZISelLowering.cpp b/lib/Target/SystemZ/SystemZISelLowering.cpp
index 61cf95d8bb..d694f2e67e 100644
--- a/lib/Target/SystemZ/SystemZISelLowering.cpp
+++ b/lib/Target/SystemZ/SystemZISelLowering.cpp
@@ -378,7 +378,7 @@ SystemZTargetLowering::LowerCCCCallTo(SDValue Chain, SDValue Callee,
DebugLoc dl, SelectionDAG &DAG,
SmallVectorImpl<SDValue> &InVals) const {
MachineFunction &MF = DAG.getMachineFunction();
- const TargetFrameInfo *TFI = TM.getFrameInfo();
+ const TargetFrameLowering *TFI = TM.getFrameLowering();
// Offset to first argument stack slot.
const unsigned FirstArgOffset = 160;
diff --git a/lib/Target/SystemZ/SystemZRegisterInfo.cpp b/lib/Target/SystemZ/SystemZRegisterInfo.cpp
index 401d88f745..28f94f4b6c 100644
--- a/lib/Target/SystemZ/SystemZRegisterInfo.cpp
+++ b/lib/Target/SystemZ/SystemZRegisterInfo.cpp
@@ -20,7 +20,7 @@
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
-#include "llvm/Target/TargetFrameInfo.h"
+#include "llvm/Target/TargetFrameLowering.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetOptions.h"
@@ -49,7 +49,7 @@ SystemZRegisterInfo::getCalleeSavedRegs(const MachineFunction *MF) const {
BitVector SystemZRegisterInfo::getReservedRegs(const MachineFunction &MF) const {
BitVector Reserved(getNumRegs());
- const TargetFrameInfo *TFI = MF.getTarget().getFrameInfo();
+ const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
if (TFI->hasFP(MF))
Reserved.set(SystemZ::R11D);
@@ -72,7 +72,7 @@ SystemZRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
unsigned i = 0;
MachineInstr &MI = *II;
MachineFunction &MF = *MI.getParent()->getParent();
- const TargetFrameInfo *TFI = MF.getTarget().getFrameInfo();
+ const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
while (!MI.getOperand(i).isFI()) {
++i;
diff --git a/lib/Target/SystemZ/SystemZRegisterInfo.td b/lib/Target/SystemZ/SystemZRegisterInfo.td
index 4ed9254f35..0028c85b4a 100644
--- a/lib/Target/SystemZ/SystemZRegisterInfo.td
+++ b/lib/Target/SystemZ/SystemZRegisterInfo.td
@@ -190,7 +190,7 @@ def GR32 : RegisterClass<"SystemZ", [i32], 32,
GR32Class::iterator
GR32Class::allocation_order_begin(const MachineFunction &MF) const {
const TargetMachine &TM = MF.getTarget();
- const TargetFrameInfo *TFI = TM.getFrameInfo();
+ const TargetFrameLowering *TFI = TM.getFrameLowering();
if (TFI->hasFP(MF))
return SystemZ_REG32_nofp;
else
@@ -199,7 +199,7 @@ def GR32 : RegisterClass<"SystemZ", [i32], 32,
GR32Class::iterator
GR32Class::allocation_order_end(const MachineFunction &MF) const {
const TargetMachine &TM = MF.getTarget();
- const TargetFrameInfo *TFI = TM.getFrameInfo();
+ const TargetFrameLowering *TFI = TM.getFrameLowering();
if (TFI->hasFP(MF))
return SystemZ_REG32_nofp + (sizeof(SystemZ_REG32_nofp) / sizeof(unsigned));
else
@@ -237,7 +237,7 @@ def ADDR32 : RegisterClass<"SystemZ", [i32], 32,
ADDR32Class::iterator
ADDR32Class::allocation_order_begin(const MachineFunction &MF) const {
const TargetMachine &TM = MF.getTarget();
- const TargetFrameInfo *TFI = TM.getFrameInfo();
+ const TargetFrameLowering *TFI = TM.getFrameLowering();
if (TFI->hasFP(MF))
return SystemZ_ADDR32_nofp;
else
@@ -246,7 +246,7 @@ def ADDR32 : RegisterClass<"SystemZ", [i32], 32,
ADDR32Class::iterator
ADDR32Class::allocation_order_end(const MachineFunction &MF) const {
const TargetMachine &TM = MF.getTarget();
- const TargetFrameInfo *TFI = TM.getFrameInfo();
+ const TargetFrameLowering *TFI = TM.getFrameLowering();
if (TFI->hasFP(MF))
return SystemZ_ADDR32_nofp + (sizeof(SystemZ_ADDR32_nofp) / sizeof(unsigned));
else
@@ -284,7 +284,7 @@ def GR64 : RegisterClass<"SystemZ", [i64], 64,
GR64Class::iterator
GR64Class::allocation_order_begin(const MachineFunction &MF) const {
const TargetMachine &TM = MF.getTarget();
- const TargetFrameInfo *TFI = TM.getFrameInfo();
+ const TargetFrameLowering *TFI = TM.getFrameLowering();
if (TFI->hasFP(MF))
return SystemZ_REG64_nofp;
else
@@ -293,7 +293,7 @@ def GR64 : RegisterClass<"SystemZ", [i64], 64,
GR64Class::iterator
GR64Class::allocation_order_end(const MachineFunction &MF) const {
const TargetMachine &TM = MF.getTarget();
- const TargetFrameInfo *TFI = TM.getFrameInfo();
+ const TargetFrameLowering *TFI = TM.getFrameLowering();
if (TFI->hasFP(MF))
return SystemZ_REG64_nofp + (sizeof(SystemZ_REG64_nofp) / sizeof(unsigned));
else
@@ -331,7 +331,7 @@ def ADDR64 : RegisterClass<"SystemZ", [i64], 64,
ADDR64Class::iterator
ADDR64Class::allocation_order_begin(const MachineFunction &MF) const {
const TargetMachine &TM = MF.getTarget();
- const TargetFrameInfo *TFI = TM.getFrameInfo();
+ const TargetFrameLowering *TFI = TM.getFrameLowering();
if (TFI->hasFP(MF))
return SystemZ_ADDR64_nofp;
else
@@ -340,7 +340,7 @@ def ADDR64 : RegisterClass<"SystemZ", [i64], 64,
ADDR64Class::iterator
ADDR64Class::allocation_order_end(const MachineFunction &MF) const {
const TargetMachine &TM = MF.getTarget();
- const TargetFrameInfo *TFI = TM.getFrameInfo();
+ const TargetFrameLowering *TFI = TM.getFrameLowering();
if (TFI->hasFP(MF))
return SystemZ_ADDR64_nofp + (sizeof(SystemZ_ADDR64_nofp) / sizeof(unsigned));
else
@@ -368,7 +368,7 @@ def GR64P : RegisterClass<"SystemZ", [v2i32], 64,
GR64PClass::iterator
GR64PClass::allocation_order_begin(const MachineFunction &MF) const {
const TargetMachine &TM = MF.getTarget();
- const TargetFrameInfo *TFI = TM.getFrameInfo();
+ const TargetFrameLowering *TFI = TM.getFrameLowering();
if (TFI->hasFP(MF))
return SystemZ_REG64P_nofp;
else
@@ -377,7 +377,7 @@ def GR64P : RegisterClass<"SystemZ", [v2i32], 64,
GR64PClass::iterator
GR64PClass::allocation_order_end(const MachineFunction &MF) const {
const TargetMachine &TM = MF.getTarget();
- const TargetFrameInfo *TFI = TM.getFrameInfo();
+ const TargetFrameLowering *TFI = TM.getFrameLowering();
if (TFI->hasFP(MF))
return SystemZ_REG64P_nofp + (sizeof(SystemZ_REG64P_nofp) / sizeof(unsigned));
else
@@ -405,7 +405,7 @@ def GR128 : RegisterClass<"SystemZ", [v2i64], 128,
GR128Class::iterator
GR128Class::allocation_order_begin(const MachineFunction &MF) const {
const TargetMachine &TM = MF.getTarget();
- const TargetFrameInfo *TFI = TM.getFrameInfo();
+ const TargetFrameLowering *TFI = TM.getFrameLowering();
if (TFI->hasFP(MF))
return SystemZ_REG128_nofp;
else
@@ -414,7 +414,7 @@ def GR128 : RegisterClass<"SystemZ", [v2i64], 128,
GR128Class::iterator
GR128Class::allocation_order_end(const MachineFunction &MF) const {
const TargetMachine &TM = MF.getTarget();
- const TargetFrameInfo *TFI = TM.getFrameInfo();
+ const TargetFrameLowering *TFI = TM.getFrameLowering();
if (TFI->hasFP(MF))
return SystemZ_REG128_nofp + (sizeof(SystemZ_REG128_nofp) / sizeof(unsigned));
else
diff --git a/lib/Target/SystemZ/SystemZTargetMachine.cpp b/lib/Target/SystemZ/SystemZTargetMachine.cpp
index 161b0d7ee7..1603899429 100644
--- a/lib/Target/SystemZ/SystemZTargetMachine.cpp
+++ b/lib/Target/SystemZ/SystemZTargetMachine.cpp
@@ -30,7 +30,7 @@ SystemZTargetMachine::SystemZTargetMachine(const Target &T,
DataLayout("E-p:64:64:64-i8:8:16-i16:16:16-i32:32:32-i64:64:64-f32:32:32"
"-f64:64:64-f128:128:128-a0:16:16-n32:64"),
InstrInfo(*this), TLInfo(*this), TSInfo(*this),
- FrameInfo(Subtarget) {
+ FrameLowering(Subtarget) {
if (getRelocationModel() == Reloc::Default)
setRelocationModel(Reloc::Static);
diff --git a/lib/Target/SystemZ/SystemZTargetMachine.h b/lib/Target/SystemZ/SystemZTargetMachine.h
index 248141a032..524f83d132 100644
--- a/lib/Target/SystemZ/SystemZTargetMachine.h
+++ b/lib/Target/SystemZ/SystemZTargetMachine.h
@@ -17,12 +17,12 @@
#include "SystemZInstrInfo.h"
#include "SystemZISelLowering.h"
-#include "SystemZFrameInfo.h"
+#include "SystemZFrameLowering.h"
#include "SystemZSelectionDAGInfo.h"
#include "SystemZRegisterInfo.h"
#include "SystemZSubtarget.h"
#include "llvm/Target/TargetData.h"
-#include "llvm/Target/TargetFrameInfo.h"
+#include "llvm/Target/TargetFrameLowering.h"
#include "llvm/Target/TargetMachine.h"
namespace llvm {
@@ -35,12 +35,14 @@ class SystemZTargetMachine : public LLVMTargetMachine {
SystemZInstrInfo InstrInfo;
SystemZTargetLowering TLInfo;
SystemZSelectionDAGInfo TSInfo;
- SystemZFrameInfo FrameInfo;
+ SystemZFrameLowering FrameLowering;
public:
SystemZTargetMachine(const Target &T, const std::string &TT,
const std::string &FS);
- virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
+ virtual const TargetFrameLowering *getFrameLowering() const {
+ return &FrameLowering;
+ }
virtual const SystemZInstrInfo *getInstrInfo() const { return &InstrInfo; }
virtual const TargetData *getTargetData() const { return &DataLayout;}
virtual const SystemZSubtarget *getSubtargetImpl() const { return &Subtarget; }
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-04-26 20:21:03 +0000