Add more const qualifiers. This fixes build breakage from r59540.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59542 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMInstrInfo.cpp b/lib/Target/ARM/ARMInstrInfo.cpp
index 18ab594..e78f2d3 100644
--- a/lib/Target/ARM/ARMInstrInfo.cpp
+++ b/lib/Target/ARM/ARMInstrInfo.cpp
@@ -73,7 +73,8 @@
}
}
-unsigned ARMInstrInfo::isLoadFromStackSlot(MachineInstr *MI, int &FrameIndex) const{
+unsigned ARMInstrInfo::isLoadFromStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const {
switch (MI->getOpcode()) {
default: break;
case ARM::LDR:
@@ -107,7 +108,8 @@
return 0;
}
-unsigned ARMInstrInfo::isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const {
+unsigned ARMInstrInfo::isStoreToStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const {
switch (MI->getOpcode()) {
default: break;
case ARM::STR:
diff --git a/lib/Target/ARM/ARMInstrInfo.h b/lib/Target/ARM/ARMInstrInfo.h
index 3843860..cdf068f 100644
--- a/lib/Target/ARM/ARMInstrInfo.h
+++ b/lib/Target/ARM/ARMInstrInfo.h
@@ -160,8 +160,10 @@
///
virtual bool isMoveInstr(const MachineInstr &MI,
unsigned &SrcReg, unsigned &DstReg) const;
- virtual unsigned isLoadFromStackSlot(MachineInstr *MI, int &FrameIndex) const;
- virtual unsigned isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const;
+ virtual unsigned isLoadFromStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const;
+ virtual unsigned isStoreToStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const;
void reMaterialize(MachineBasicBlock &MBB, MachineBasicBlock::iterator MI,
unsigned DestReg, const MachineInstr *Orig) const;
diff --git a/lib/Target/Alpha/AlphaInstrInfo.cpp b/lib/Target/Alpha/AlphaInstrInfo.cpp
index b365aba..7b3053e 100644
--- a/lib/Target/Alpha/AlphaInstrInfo.cpp
+++ b/lib/Target/Alpha/AlphaInstrInfo.cpp
@@ -49,7 +49,8 @@
}
unsigned
-AlphaInstrInfo::isLoadFromStackSlot(MachineInstr *MI, int &FrameIndex) const {
+AlphaInstrInfo::isLoadFromStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const {
switch (MI->getOpcode()) {
case Alpha::LDL:
case Alpha::LDQ:
@@ -67,7 +68,8 @@
}
unsigned
-AlphaInstrInfo::isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const {
+AlphaInstrInfo::isStoreToStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const {
switch (MI->getOpcode()) {
case Alpha::STL:
case Alpha::STQ:
diff --git a/lib/Target/Alpha/AlphaInstrInfo.h b/lib/Target/Alpha/AlphaInstrInfo.h
index abee722..b218873 100644
--- a/lib/Target/Alpha/AlphaInstrInfo.h
+++ b/lib/Target/Alpha/AlphaInstrInfo.h
@@ -36,8 +36,10 @@
virtual bool isMoveInstr(const MachineInstr &MI,
unsigned &SrcReg, unsigned &DstReg) const;
- virtual unsigned isLoadFromStackSlot(MachineInstr *MI, int &FrameIndex) const;
- virtual unsigned isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const;
+ virtual unsigned isLoadFromStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const;
+ virtual unsigned isStoreToStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const;
virtual unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
MachineBasicBlock *FBB,
diff --git a/lib/Target/CellSPU/SPUInstrInfo.cpp b/lib/Target/CellSPU/SPUInstrInfo.cpp
index 29facb9..d10f2b8 100644
--- a/lib/Target/CellSPU/SPUInstrInfo.cpp
+++ b/lib/Target/CellSPU/SPUInstrInfo.cpp
@@ -119,7 +119,8 @@
}
unsigned
-SPUInstrInfo::isLoadFromStackSlot(MachineInstr *MI, int &FrameIndex) const {
+SPUInstrInfo::isLoadFromStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const {
switch (MI->getOpcode()) {
default: break;
case SPU::LQDv16i8:
@@ -147,7 +148,8 @@
}
unsigned
-SPUInstrInfo::isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const {
+SPUInstrInfo::isStoreToStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const {
switch (MI->getOpcode()) {
default: break;
case SPU::STQDv16i8:
diff --git a/lib/Target/CellSPU/SPUInstrInfo.h b/lib/Target/CellSPU/SPUInstrInfo.h
index 9c8bcaf..722e1a1 100644
--- a/lib/Target/CellSPU/SPUInstrInfo.h
+++ b/lib/Target/CellSPU/SPUInstrInfo.h
@@ -43,8 +43,10 @@
unsigned& sourceReg,
unsigned& destReg) const;
- unsigned isLoadFromStackSlot(MachineInstr *MI, int &FrameIndex) const;
- unsigned isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const;
+ unsigned isLoadFromStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const;
+ unsigned isStoreToStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const;
virtual bool copyRegToReg(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI,
diff --git a/lib/Target/Mips/MipsInstrInfo.cpp b/lib/Target/Mips/MipsInstrInfo.cpp
index 146c5ca..8d3c5a0 100644
--- a/lib/Target/Mips/MipsInstrInfo.cpp
+++ b/lib/Target/Mips/MipsInstrInfo.cpp
@@ -75,7 +75,7 @@
/// not, return 0. This predicate must return 0 if the instruction has
/// any side effects other than loading from the stack slot.
unsigned MipsInstrInfo::
-isLoadFromStackSlot(MachineInstr *MI, int &FrameIndex) const
+isLoadFromStackSlot(const MachineInstr *MI, int &FrameIndex) const
{
if ((MI->getOpcode() == Mips::LW) || (MI->getOpcode() == Mips::LWC1) ||
(MI->getOpcode() == Mips::LWC1A) || (MI->getOpcode() == Mips::LDC1)) {
@@ -96,7 +96,7 @@
/// not, return 0. This predicate must return 0 if the instruction has
/// any side effects other than storing to the stack slot.
unsigned MipsInstrInfo::
-isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const
+isStoreToStackSlot(const MachineInstr *MI, int &FrameIndex) const
{
if ((MI->getOpcode() == Mips::SW) || (MI->getOpcode() == Mips::SWC1) ||
(MI->getOpcode() == Mips::SWC1A) || (MI->getOpcode() == Mips::SDC1)) {
diff --git a/lib/Target/Mips/MipsInstrInfo.h b/lib/Target/Mips/MipsInstrInfo.h
index 31e9cfa..b1c34bc 100644
--- a/lib/Target/Mips/MipsInstrInfo.h
+++ b/lib/Target/Mips/MipsInstrInfo.h
@@ -152,14 +152,16 @@
/// the destination along with the FrameIndex of the loaded stack slot. If
/// not, return 0. This predicate must return 0 if the instruction has
/// any side effects other than loading from the stack slot.
- virtual unsigned isLoadFromStackSlot(MachineInstr *MI, int &FrameIndex) const;
+ virtual unsigned isLoadFromStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const;
/// isStoreToStackSlot - If the specified machine instruction is a direct
/// store to a stack slot, return the virtual or physical register number of
/// the source reg along with the FrameIndex of the loaded stack slot. If
/// not, return 0. This predicate must return 0 if the instruction has
/// any side effects other than storing to the stack slot.
- virtual unsigned isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const;
+ virtual unsigned isStoreToStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const;
/// Branch Analysis
virtual bool AnalyzeBranch(MachineBasicBlock &MBB, MachineBasicBlock *&TBB,
diff --git a/lib/Target/PIC16/PIC16InstrInfo.cpp b/lib/Target/PIC16/PIC16InstrInfo.cpp
index 96858e3..7cb2379 100644
--- a/lib/Target/PIC16/PIC16InstrInfo.cpp
+++ b/lib/Target/PIC16/PIC16InstrInfo.cpp
@@ -38,7 +38,7 @@
/// not, return 0. This predicate must return 0 if the instruction has
/// any side effects other than loading from the stack slot.
unsigned PIC16InstrInfo::
-isLoadFromStackSlot(MachineInstr *MI, int &FrameIndex) const
+isLoadFromStackSlot(const MachineInstr *MI, int &FrameIndex) const
{
if (MI->getOpcode() == PIC16::MOVF) {
if ((MI->getOperand(2).isFI()) && // is a stack slot
@@ -58,7 +58,7 @@
/// not, return 0. This predicate must return 0 if the instruction has
/// any side effects other than storing to the stack slot.
unsigned PIC16InstrInfo::
-isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const
+isStoreToStackSlot(const MachineInstr *MI, int &FrameIndex) const
{
if (MI->getOpcode() == PIC16::MOVWF) {
if ((MI->getOperand(0).isFI()) && // is a stack slot
diff --git a/lib/Target/PIC16/PIC16InstrInfo.h b/lib/Target/PIC16/PIC16InstrInfo.h
index 1e33b0a..250142d 100644
--- a/lib/Target/PIC16/PIC16InstrInfo.h
+++ b/lib/Target/PIC16/PIC16InstrInfo.h
@@ -40,14 +40,16 @@
/// the destination along with the FrameIndex of the loaded stack slot. If
/// not, return 0. This predicate must return 0 if the instruction has
/// any side effects other than loading from the stack slot.
- virtual unsigned isLoadFromStackSlot(MachineInstr *MI, int &FrameIndex) const;
+ virtual unsigned isLoadFromStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const;
/// isStoreToStackSlot - If the specified machine instruction is a direct
/// store to a stack slot, return the virtual or physical register number of
/// the source reg along with the FrameIndex of the loaded stack slot. If
/// not, return 0. This predicate must return 0 if the instruction has
/// any side effects other than storing to the stack slot.
- virtual unsigned isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const;
+ virtual unsigned isStoreToStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const;
/// Used for spilling a register
void storeRegToStackSlot(MachineBasicBlock &MBB,
diff --git a/lib/Target/PowerPC/PPCInstrInfo.cpp b/lib/Target/PowerPC/PPCInstrInfo.cpp
index c275668..87f7b8a 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.cpp
+++ b/lib/Target/PowerPC/PPCInstrInfo.cpp
@@ -98,7 +98,7 @@
return false;
}
-unsigned PPCInstrInfo::isLoadFromStackSlot(MachineInstr *MI,
+unsigned PPCInstrInfo::isLoadFromStackSlot(const MachineInstr *MI,
int &FrameIndex) const {
switch (MI->getOpcode()) {
default: break;
@@ -116,7 +116,7 @@
return 0;
}
-unsigned PPCInstrInfo::isStoreToStackSlot(MachineInstr *MI,
+unsigned PPCInstrInfo::isStoreToStackSlot(const MachineInstr *MI,
int &FrameIndex) const {
switch (MI->getOpcode()) {
default: break;
diff --git a/lib/Target/PowerPC/PPCInstrInfo.h b/lib/Target/PowerPC/PPCInstrInfo.h
index 2e950a3..909b0c5 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.h
+++ b/lib/Target/PowerPC/PPCInstrInfo.h
@@ -93,8 +93,10 @@
unsigned& sourceReg,
unsigned& destReg) const;
- unsigned isLoadFromStackSlot(MachineInstr *MI, int &FrameIndex) const;
- unsigned isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const;
+ unsigned isLoadFromStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const;
+ unsigned isStoreToStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const;
// commuteInstruction - We can commute rlwimi instructions, but only if the
// rotate amt is zero. We also have to munge the immediates a bit.
diff --git a/lib/Target/Sparc/SparcInstrInfo.cpp b/lib/Target/Sparc/SparcInstrInfo.cpp
index 47c0672..167012e 100644
--- a/lib/Target/Sparc/SparcInstrInfo.cpp
+++ b/lib/Target/Sparc/SparcInstrInfo.cpp
@@ -66,7 +66,7 @@
/// the destination along with the FrameIndex of the loaded stack slot. If
/// not, return 0. This predicate must return 0 if the instruction has
/// any side effects other than loading from the stack slot.
-unsigned SparcInstrInfo::isLoadFromStackSlot(MachineInstr *MI,
+unsigned SparcInstrInfo::isLoadFromStackSlot(const MachineInstr *MI,
int &FrameIndex) const {
if (MI->getOpcode() == SP::LDri ||
MI->getOpcode() == SP::LDFri ||
@@ -85,7 +85,7 @@
/// the source reg along with the FrameIndex of the loaded stack slot. If
/// not, return 0. This predicate must return 0 if the instruction has
/// any side effects other than storing to the stack slot.
-unsigned SparcInstrInfo::isStoreToStackSlot(MachineInstr *MI,
+unsigned SparcInstrInfo::isStoreToStackSlot(const MachineInstr *MI,
int &FrameIndex) const {
if (MI->getOpcode() == SP::STri ||
MI->getOpcode() == SP::STFri ||
diff --git a/lib/Target/Sparc/SparcInstrInfo.h b/lib/Target/Sparc/SparcInstrInfo.h
index 7c63316..346be95 100644
--- a/lib/Target/Sparc/SparcInstrInfo.h
+++ b/lib/Target/Sparc/SparcInstrInfo.h
@@ -54,14 +54,16 @@
/// the destination along with the FrameIndex of the loaded stack slot. If
/// not, return 0. This predicate must return 0 if the instruction has
/// any side effects other than loading from the stack slot.
- virtual unsigned isLoadFromStackSlot(MachineInstr *MI, int &FrameIndex) const;
+ virtual unsigned isLoadFromStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const;
/// isStoreToStackSlot - If the specified machine instruction is a direct
/// store to a stack slot, return the virtual or physical register number of
/// the source reg along with the FrameIndex of the loaded stack slot. If
/// not, return 0. This predicate must return 0 if the instruction has
/// any side effects other than storing to the stack slot.
- virtual unsigned isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const;
+ virtual unsigned isStoreToStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const;
virtual unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp
index c08fdd8..fb7793f 100644
--- a/lib/Target/X86/X86InstrInfo.cpp
+++ b/lib/Target/X86/X86InstrInfo.cpp
@@ -688,7 +688,7 @@
}
}
-unsigned X86InstrInfo::isLoadFromStackSlot(MachineInstr *MI,
+unsigned X86InstrInfo::isLoadFromStackSlot(const MachineInstr *MI,
int &FrameIndex) const {
switch (MI->getOpcode()) {
default: break;
@@ -718,7 +718,7 @@
return 0;
}
-unsigned X86InstrInfo::isStoreToStackSlot(MachineInstr *MI,
+unsigned X86InstrInfo::isStoreToStackSlot(const MachineInstr *MI,
int &FrameIndex) const {
switch (MI->getOpcode()) {
default: break;
@@ -936,7 +936,7 @@
/// from the argument area of a function if it does not change. This should
/// only return true of *all* loads the instruction does are invariant (if it
/// does multiple loads).
-bool X86InstrInfo::isInvariantLoad(MachineInstr *MI) const {
+bool X86InstrInfo::isInvariantLoad(const MachineInstr *MI) const {
// This code cares about loads from three cases: constant pool entries,
// invariant argument slots, and global stubs. In order to handle these cases
// for all of the myriad of X86 instructions, we just scan for a CP/FI/GV
diff --git a/lib/Target/X86/X86InstrInfo.h b/lib/Target/X86/X86InstrInfo.h
index dc76f3e..cf8be96 100644
--- a/lib/Target/X86/X86InstrInfo.h
+++ b/lib/Target/X86/X86InstrInfo.h
@@ -290,14 +290,14 @@
//
bool isMoveInstr(const MachineInstr& MI, unsigned& sourceReg,
unsigned& destReg) const;
- unsigned isLoadFromStackSlot(MachineInstr *MI, int &FrameIndex) const;
- unsigned isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const;
+ unsigned isLoadFromStackSlot(const MachineInstr *MI, int &FrameIndex) const;
+ unsigned isStoreToStackSlot(const MachineInstr *MI, int &FrameIndex) const;
bool isReallyTriviallyReMaterializable(const MachineInstr *MI) const;
void reMaterialize(MachineBasicBlock &MBB, MachineBasicBlock::iterator MI,
unsigned DestReg, const MachineInstr *Orig) const;
- bool isInvariantLoad(MachineInstr *MI) const;
+ bool isInvariantLoad(const MachineInstr *MI) const;
/// convertToThreeAddress - This method must be implemented by targets that
/// set the M_CONVERTIBLE_TO_3_ADDR flag. When this flag is set, the target
diff --git a/lib/Target/XCore/XCoreInstrInfo.cpp b/lib/Target/XCore/XCoreInstrInfo.cpp
index 4d0f42a..8e6a5af 100644
--- a/lib/Target/XCore/XCoreInstrInfo.cpp
+++ b/lib/Target/XCore/XCoreInstrInfo.cpp
@@ -75,7 +75,7 @@
/// not, return 0. This predicate must return 0 if the instruction has
/// any side effects other than loading from the stack slot.
unsigned
-XCoreInstrInfo::isLoadFromStackSlot(MachineInstr *MI, int &FrameIndex) const{
+XCoreInstrInfo::isLoadFromStackSlot(const MachineInstr *MI, int &FrameIndex) const{
int Opcode = MI->getOpcode();
if (Opcode == XCore::LDWSP_ru6 || Opcode == XCore::LDWSP_lru6)
{
@@ -96,7 +96,8 @@
/// not, return 0. This predicate must return 0 if the instruction has
/// any side effects other than storing to the stack slot.
unsigned
-XCoreInstrInfo::isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const {
+XCoreInstrInfo::isStoreToStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const {
int Opcode = MI->getOpcode();
if (Opcode == XCore::STWSP_ru6 || Opcode == XCore::STWSP_lru6)
{
@@ -126,7 +127,7 @@
/// only return true of *all* loads the instruction does are invariant (if it
/// does multiple loads).
bool
-XCoreInstrInfo::isInvariantLoad(MachineInstr *MI) const {
+XCoreInstrInfo::isInvariantLoad(const MachineInstr *MI) const {
// Loads from constants pools and loads from invariant argument slots are
// invariant
int Opcode = MI->getOpcode();
diff --git a/lib/Target/XCore/XCoreInstrInfo.h b/lib/Target/XCore/XCoreInstrInfo.h
index 6213f17..6a246b4 100644
--- a/lib/Target/XCore/XCoreInstrInfo.h
+++ b/lib/Target/XCore/XCoreInstrInfo.h
@@ -41,16 +41,18 @@
/// the destination along with the FrameIndex of the loaded stack slot. If
/// not, return 0. This predicate must return 0 if the instruction has
/// any side effects other than loading from the stack slot.
- virtual unsigned isLoadFromStackSlot(MachineInstr *MI, int &FrameIndex) const;
+ virtual unsigned isLoadFromStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const;
/// isStoreToStackSlot - If the specified machine instruction is a direct
/// store to a stack slot, return the virtual or physical register number of
/// the source reg along with the FrameIndex of the loaded stack slot. If
/// not, return 0. This predicate must return 0 if the instruction has
/// any side effects other than storing to the stack slot.
- virtual unsigned isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const;
+ virtual unsigned isStoreToStackSlot(const MachineInstr *MI,
+ int &FrameIndex) const;
- virtual bool isInvariantLoad(MachineInstr *MI) const;
+ virtual bool isInvariantLoad(const MachineInstr *MI) const;
virtual bool AnalyzeBranch(MachineBasicBlock &MBB, MachineBasicBlock *&TBB,
MachineBasicBlock *&FBB,