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Combine several if stmts with returns into an if-then-elseif-else chain.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14414 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Misha Brukman 2004-06-25 19:24:52 +00:00
parent d47bbf7ce5
commit c6cc10f48f
3 changed files with 12 additions and 36 deletions
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16
lib/Target/PowerPC/PPC32AsmPrinter.cpp
View File

@ -490,7 +490,7 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
const TargetInstrInfo &TII = *TM.getInstrInfo();
const TargetInstrDescriptor &Desc = TII.get(Opcode);
unsigned int i;
unsigned int ArgCount = Desc.TSFlags & PPC32II::ArgCountMask;
unsigned int ArgType[] = {
(Desc.TSFlags >> PPC32II::Arg0TypeShift) & PPC32II::ArgTypeMask,
@ -508,7 +508,7 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
if (Opcode == PPC32::MovePCtoLR) {
O << "mflr r0\n";
O << "bcl 20,31,L" << CurrentFnName << "$pb\n";
O << "\tbcl 20,31,L" << CurrentFnName << "$pb\n";
O << "L" << CurrentFnName << "$pb:\n";
return;
}
@ -524,20 +524,14 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
O << ", lo16(";
printOp(MI->getOperand(2));
O << "-L" << CurrentFnName << "$pb)\n";
return;
}
if (Opcode == PPC32::LOADHiAddr) {
} else if (Opcode == PPC32::LOADHiAddr) {
printOp(MI->getOperand(0));
O << ", ";
printOp(MI->getOperand(1));
O << ", ha16(" ;
printOp(MI->getOperand(2));
O << "-L" << CurrentFnName << "$pb)\n";
return;
}
if (ArgCount == 3 && ArgType[1] == PPC32II::Disimm16) {
} else if (ArgCount == 3 && ArgType[1] == PPC32II::Disimm16) {
printOp(MI->getOperand(0));
O << ", ";
printOp(MI->getOperand(1));
@ -562,8 +556,6 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
O << ", ";
}
}
return;
}
bool Printer::doInitialization(Module &M) {

16
lib/Target/PowerPC/PPCAsmPrinter.cpp
View File

@ -490,7 +490,7 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
const TargetInstrInfo &TII = *TM.getInstrInfo();
const TargetInstrDescriptor &Desc = TII.get(Opcode);
unsigned int i;
unsigned int ArgCount = Desc.TSFlags & PPC32II::ArgCountMask;
unsigned int ArgType[] = {
(Desc.TSFlags >> PPC32II::Arg0TypeShift) & PPC32II::ArgTypeMask,
@ -508,7 +508,7 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
if (Opcode == PPC32::MovePCtoLR) {
O << "mflr r0\n";
O << "bcl 20,31,L" << CurrentFnName << "$pb\n";
O << "\tbcl 20,31,L" << CurrentFnName << "$pb\n";
O << "L" << CurrentFnName << "$pb:\n";
return;
}
@ -524,20 +524,14 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
O << ", lo16(";
printOp(MI->getOperand(2));
O << "-L" << CurrentFnName << "$pb)\n";
return;
}
if (Opcode == PPC32::LOADHiAddr) {
} else if (Opcode == PPC32::LOADHiAddr) {
printOp(MI->getOperand(0));
O << ", ";
printOp(MI->getOperand(1));
O << ", ha16(" ;
printOp(MI->getOperand(2));
O << "-L" << CurrentFnName << "$pb)\n";
return;
}
if (ArgCount == 3 && ArgType[1] == PPC32II::Disimm16) {
} else if (ArgCount == 3 && ArgType[1] == PPC32II::Disimm16) {
printOp(MI->getOperand(0));
O << ", ";
printOp(MI->getOperand(1));
@ -562,8 +556,6 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
O << ", ";
}
}
return;
}
bool Printer::doInitialization(Module &M) {

16
lib/Target/PowerPC/PowerPCAsmPrinter.cpp
View File

@ -490,7 +490,7 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
const TargetInstrInfo &TII = *TM.getInstrInfo();
const TargetInstrDescriptor &Desc = TII.get(Opcode);
unsigned int i;
unsigned int ArgCount = Desc.TSFlags & PPC32II::ArgCountMask;
unsigned int ArgType[] = {
(Desc.TSFlags >> PPC32II::Arg0TypeShift) & PPC32II::ArgTypeMask,
@ -508,7 +508,7 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
if (Opcode == PPC32::MovePCtoLR) {
O << "mflr r0\n";
O << "bcl 20,31,L" << CurrentFnName << "$pb\n";
O << "\tbcl 20,31,L" << CurrentFnName << "$pb\n";
O << "L" << CurrentFnName << "$pb:\n";
return;
}
@ -524,20 +524,14 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
O << ", lo16(";
printOp(MI->getOperand(2));
O << "-L" << CurrentFnName << "$pb)\n";
return;
}
if (Opcode == PPC32::LOADHiAddr) {
} else if (Opcode == PPC32::LOADHiAddr) {
printOp(MI->getOperand(0));
O << ", ";
printOp(MI->getOperand(1));
O << ", ha16(" ;
printOp(MI->getOperand(2));
O << "-L" << CurrentFnName << "$pb)\n";
return;
}
if (ArgCount == 3 && ArgType[1] == PPC32II::Disimm16) {
} else if (ArgCount == 3 && ArgType[1] == PPC32II::Disimm16) {
printOp(MI->getOperand(0));
O << ", ";
printOp(MI->getOperand(1));
@ -562,8 +556,6 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
O << ", ";
}
}
return;
}
bool Printer::doInitialization(Module &M) {