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Code Issues Projects Releases Wiki Activity

Code insertion methods now return void instead of an int.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15780 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2004-08-15 22:15:11 +00:00
parent 078fee3f2e
commit 01d0efba39
8 changed files with 58 additions and 67 deletions
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9
lib/Target/Sparc/SparcRegisterInfo.cpp
View File

@@ -25,7 +25,7 @@ SparcV8RegisterInfo::SparcV8RegisterInfo()
: SparcV8GenRegisterInfo(V8::ADJCALLSTACKDOWN, : SparcV8GenRegisterInfo(V8::ADJCALLSTACKDOWN,
V8::ADJCALLSTACKUP) {} V8::ADJCALLSTACKUP) {}
int SparcV8RegisterInfo:: void SparcV8RegisterInfo::
storeRegToStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I, storeRegToStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
unsigned SrcReg, int FrameIdx) const { unsigned SrcReg, int FrameIdx) const {
const TargetRegisterClass *RC = getRegClass(SrcReg); const TargetRegisterClass *RC = getRegClass(SrcReg);
@@ -42,10 +42,9 @@ storeRegToStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
.addReg (SrcReg); .addReg (SrcReg);
else else
assert (0 && "Can't store this register to stack slot"); assert (0 && "Can't store this register to stack slot");
return 1;
} }
int SparcV8RegisterInfo:: void SparcV8RegisterInfo::
loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I, loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
unsigned DestReg, int FrameIdx) const { unsigned DestReg, int FrameIdx) const {
const TargetRegisterClass *RC = getRegClass(DestReg); const TargetRegisterClass *RC = getRegClass(DestReg);
@@ -59,10 +58,9 @@ loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
.addSImm (0); .addSImm (0);
else else
assert(0 && "Can't load this register from stack slot"); assert(0 && "Can't load this register from stack slot");
return 1;
} }
int SparcV8RegisterInfo::copyRegToReg(MachineBasicBlock &MBB, void SparcV8RegisterInfo::copyRegToReg(MachineBasicBlock &MBB,
MachineBasicBlock::iterator I, MachineBasicBlock::iterator I,
unsigned DestReg, unsigned SrcReg, unsigned DestReg, unsigned SrcReg,
const TargetRegisterClass *RC) const { const TargetRegisterClass *RC) const {
@@ -72,7 +70,6 @@ int SparcV8RegisterInfo::copyRegToReg(MachineBasicBlock &MBB,
BuildMI (MBB, I, V8::FMOVS, 1, DestReg).addReg (SrcReg); BuildMI (MBB, I, V8::FMOVS, 1, DestReg).addReg (SrcReg);
else else
assert (0 && "Can't copy this register"); assert (0 && "Can't copy this register");
return 1;
} }
void SparcV8RegisterInfo:: void SparcV8RegisterInfo::

6
lib/Target/Sparc/SparcRegisterInfo.h
View File

@@ -26,15 +26,15 @@ struct SparcV8RegisterInfo : public SparcV8GenRegisterInfo {
const TargetRegisterClass* getRegClassForType(const Type* Ty) const; const TargetRegisterClass* getRegClassForType(const Type* Ty) const;
/// Code Generation virtual methods... /// Code Generation virtual methods...
int storeRegToStackSlot(MachineBasicBlock &MBB, void storeRegToStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MBBI, MachineBasicBlock::iterator MBBI,
unsigned SrcReg, int FrameIndex) const; unsigned SrcReg, int FrameIndex) const;
int loadRegFromStackSlot(MachineBasicBlock &MBB, void loadRegFromStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MBBI, MachineBasicBlock::iterator MBBI,
unsigned DestReg, int FrameIndex) const; unsigned DestReg, int FrameIndex) const;
int copyRegToReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI, void copyRegToReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI,
unsigned DestReg, unsigned SrcReg, unsigned DestReg, unsigned SrcReg,
const TargetRegisterClass *RC) const; const TargetRegisterClass *RC) const;

9
lib/Target/SparcV8/SparcV8RegisterInfo.cpp
View File

@@ -25,7 +25,7 @@ SparcV8RegisterInfo::SparcV8RegisterInfo()
: SparcV8GenRegisterInfo(V8::ADJCALLSTACKDOWN, : SparcV8GenRegisterInfo(V8::ADJCALLSTACKDOWN,
V8::ADJCALLSTACKUP) {} V8::ADJCALLSTACKUP) {}
int SparcV8RegisterInfo:: void SparcV8RegisterInfo::
storeRegToStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I, storeRegToStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
unsigned SrcReg, int FrameIdx) const { unsigned SrcReg, int FrameIdx) const {
const TargetRegisterClass *RC = getRegClass(SrcReg); const TargetRegisterClass *RC = getRegClass(SrcReg);
@@ -42,10 +42,9 @@ storeRegToStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
.addReg (SrcReg); .addReg (SrcReg);
else else
assert (0 && "Can't store this register to stack slot"); assert (0 && "Can't store this register to stack slot");
return 1;
} }
int SparcV8RegisterInfo:: void SparcV8RegisterInfo::
loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I, loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
unsigned DestReg, int FrameIdx) const { unsigned DestReg, int FrameIdx) const {
const TargetRegisterClass *RC = getRegClass(DestReg); const TargetRegisterClass *RC = getRegClass(DestReg);
@@ -59,10 +58,9 @@ loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
.addSImm (0); .addSImm (0);
else else
assert(0 && "Can't load this register from stack slot"); assert(0 && "Can't load this register from stack slot");
return 1;
} }
int SparcV8RegisterInfo::copyRegToReg(MachineBasicBlock &MBB, void SparcV8RegisterInfo::copyRegToReg(MachineBasicBlock &MBB,
MachineBasicBlock::iterator I, MachineBasicBlock::iterator I,
unsigned DestReg, unsigned SrcReg, unsigned DestReg, unsigned SrcReg,
const TargetRegisterClass *RC) const { const TargetRegisterClass *RC) const {
@@ -72,7 +70,6 @@ int SparcV8RegisterInfo::copyRegToReg(MachineBasicBlock &MBB,
BuildMI (MBB, I, V8::FMOVS, 1, DestReg).addReg (SrcReg); BuildMI (MBB, I, V8::FMOVS, 1, DestReg).addReg (SrcReg);
else else
assert (0 && "Can't copy this register"); assert (0 && "Can't copy this register");
return 1;
} }
void SparcV8RegisterInfo:: void SparcV8RegisterInfo::

6
lib/Target/SparcV8/SparcV8RegisterInfo.h
View File

@@ -26,15 +26,15 @@ struct SparcV8RegisterInfo : public SparcV8GenRegisterInfo {
const TargetRegisterClass* getRegClassForType(const Type* Ty) const; const TargetRegisterClass* getRegClassForType(const Type* Ty) const;
/// Code Generation virtual methods... /// Code Generation virtual methods...
int storeRegToStackSlot(MachineBasicBlock &MBB, void storeRegToStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MBBI, MachineBasicBlock::iterator MBBI,
unsigned SrcReg, int FrameIndex) const; unsigned SrcReg, int FrameIndex) const;
int loadRegFromStackSlot(MachineBasicBlock &MBB, void loadRegFromStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MBBI, MachineBasicBlock::iterator MBBI,
unsigned DestReg, int FrameIndex) const; unsigned DestReg, int FrameIndex) const;
int copyRegToReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI, void copyRegToReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI,
unsigned DestReg, unsigned SrcReg, unsigned DestReg, unsigned SrcReg,
const TargetRegisterClass *RC) const; const TargetRegisterClass *RC) const;

6
lib/Target/SparcV9/SparcV9RegisterInfo.cpp
View File

@@ -276,19 +276,19 @@ SparcV9RegisterInfo::SparcV9RegisterInfo ()
RegisterClasses + 5) { RegisterClasses + 5) {
} }
int SparcV9RegisterInfo::storeRegToStackSlot(MachineBasicBlock &MBB, void SparcV9RegisterInfo::storeRegToStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI, MachineBasicBlock::iterator MI,
unsigned SrcReg, int FrameIndex) const{ unsigned SrcReg, int FrameIndex) const{
abort (); abort ();
} }
int SparcV9RegisterInfo::loadRegFromStackSlot(MachineBasicBlock &MBB, void SparcV9RegisterInfo::loadRegFromStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI, MachineBasicBlock::iterator MI,
unsigned DestReg, int FrameIndex) const { unsigned DestReg, int FrameIndex) const {
abort (); abort ();
} }
int SparcV9RegisterInfo::copyRegToReg(MachineBasicBlock &MBB, void SparcV9RegisterInfo::copyRegToReg(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI, MachineBasicBlock::iterator MI,
unsigned DestReg, unsigned SrcReg, unsigned DestReg, unsigned SrcReg,
const TargetRegisterClass *RC) const { const TargetRegisterClass *RC) const {

6
lib/Target/SparcV9/SparcV9RegisterInfo.h
View File

@@ -25,13 +25,13 @@ struct SparcV9RegisterInfo : public MRegisterInfo {
const unsigned *getCalleeSaveRegs() const; const unsigned *getCalleeSaveRegs() const;
// The rest of these are stubs... for now. // The rest of these are stubs... for now.
int storeRegToStackSlot (MachineBasicBlock &MBB, void storeRegToStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI, MachineBasicBlock::iterator MI,
unsigned SrcReg, int FrameIndex) const; unsigned SrcReg, int FrameIndex) const;
int loadRegFromStackSlot (MachineBasicBlock &MBB, void loadRegFromStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI, MachineBasicBlock::iterator MI,
unsigned DestReg, int FrameIndex) const; unsigned DestReg, int FrameIndex) const;
int copyRegToReg (MachineBasicBlock &MBB, void copyRegToReg(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI, MachineBasicBlock::iterator MI,
unsigned DestReg, unsigned SrcReg, unsigned DestReg, unsigned SrcReg,
const TargetRegisterClass *RC) const; const TargetRegisterClass *RC) const;

9
lib/Target/X86/X86RegisterInfo.cpp
View File

@@ -54,7 +54,7 @@ static unsigned getIdx(const TargetRegisterClass *RC) {
} }
} }
int X86RegisterInfo::storeRegToStackSlot(MachineBasicBlock &MBB, void X86RegisterInfo::storeRegToStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI, MachineBasicBlock::iterator MI,
unsigned SrcReg, int FrameIdx) const { unsigned SrcReg, int FrameIdx) const {
static const unsigned Opcode[] = static const unsigned Opcode[] =
@@ -63,10 +63,9 @@ int X86RegisterInfo::storeRegToStackSlot(MachineBasicBlock &MBB,
MachineInstr *I = addFrameReference(BuildMI(Opcode[getIdx(RC)], 5), MachineInstr *I = addFrameReference(BuildMI(Opcode[getIdx(RC)], 5),
FrameIdx).addReg(SrcReg); FrameIdx).addReg(SrcReg);
MBB.insert(MI, I); MBB.insert(MI, I);
return 1;
} }
int X86RegisterInfo::loadRegFromStackSlot(MachineBasicBlock &MBB, void X86RegisterInfo::loadRegFromStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI, MachineBasicBlock::iterator MI,
unsigned DestReg, int FrameIdx)const{ unsigned DestReg, int FrameIdx)const{
static const unsigned Opcode[] = static const unsigned Opcode[] =
@@ -74,17 +73,15 @@ int X86RegisterInfo::loadRegFromStackSlot(MachineBasicBlock &MBB,
const TargetRegisterClass *RC = getRegClass(DestReg); const TargetRegisterClass *RC = getRegClass(DestReg);
unsigned OC = Opcode[getIdx(RC)]; unsigned OC = Opcode[getIdx(RC)];
MBB.insert(MI, addFrameReference(BuildMI(OC, 4, DestReg), FrameIdx)); MBB.insert(MI, addFrameReference(BuildMI(OC, 4, DestReg), FrameIdx));
return 1;
} }
int X86RegisterInfo::copyRegToReg(MachineBasicBlock &MBB, void X86RegisterInfo::copyRegToReg(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI, MachineBasicBlock::iterator MI,
unsigned DestReg, unsigned SrcReg, unsigned DestReg, unsigned SrcReg,
const TargetRegisterClass *RC) const { const TargetRegisterClass *RC) const {
static const unsigned Opcode[] = static const unsigned Opcode[] =
{ X86::MOV8rr, X86::MOV16rr, X86::MOV32rr, X86::FpMOV }; { X86::MOV8rr, X86::MOV16rr, X86::MOV32rr, X86::FpMOV };
MBB.insert(MI, BuildMI(Opcode[getIdx(RC)],1,DestReg).addReg(SrcReg)); MBB.insert(MI, BuildMI(Opcode[getIdx(RC)],1,DestReg).addReg(SrcReg));
return 1;
} }
static MachineInstr *MakeMInst(unsigned Opcode, unsigned FrameIndex, static MachineInstr *MakeMInst(unsigned Opcode, unsigned FrameIndex,

6
lib/Target/X86/X86RegisterInfo.h
View File

@@ -27,15 +27,15 @@ struct X86RegisterInfo : public X86GenRegisterInfo {
const TargetRegisterClass* getRegClassForType(const Type* Ty) const; const TargetRegisterClass* getRegClassForType(const Type* Ty) const;
/// Code Generation virtual methods... /// Code Generation virtual methods...
int storeRegToStackSlot(MachineBasicBlock &MBB, void storeRegToStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI, MachineBasicBlock::iterator MI,
unsigned SrcReg, int FrameIndex) const; unsigned SrcReg, int FrameIndex) const;
int loadRegFromStackSlot(MachineBasicBlock &MBB, void loadRegFromStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI, MachineBasicBlock::iterator MI,
unsigned DestReg, int FrameIndex) const; unsigned DestReg, int FrameIndex) const;
int copyRegToReg(MachineBasicBlock &MBB, void copyRegToReg(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI, MachineBasicBlock::iterator MI,
unsigned DestReg, unsigned SrcReg, unsigned DestReg, unsigned SrcReg,
const TargetRegisterClass *RC) const; const TargetRegisterClass *RC) const;