Remove trailing whitespace
llvm-svn: 21425
diff --git a/llvm/lib/Target/PowerPC/PowerPCAsmPrinter.cpp b/llvm/lib/Target/PowerPC/PowerPCAsmPrinter.cpp
index 4acaca7..80a59d7 100644
--- a/llvm/lib/Target/PowerPC/PowerPCAsmPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/PowerPCAsmPrinter.cpp
@@ -1,10 +1,10 @@
//===-- PowerPCAsmPrinter.cpp - Print machine instrs to PowerPC assembly --===//
-//
+//
// The LLVM Compiler Infrastructure
//
// This file was developed by the LLVM research group and is distributed under
// the University of Illinois Open Source License. See LICENSE.TXT for details.
-//
+//
//===----------------------------------------------------------------------===//
//
// This file contains a printer that converts from our internal representation
@@ -45,14 +45,14 @@
struct PowerPCAsmPrinter : public AsmPrinter {
std::set<std::string> FnStubs, GVStubs, LinkOnceStubs;
std::set<std::string> Strings;
-
+
PowerPCAsmPrinter(std::ostream &O, TargetMachine &TM)
: AsmPrinter(O, TM), LabelNumber(0) {}
/// Unique incrementer for label values for referencing Global values.
///
unsigned LabelNumber;
-
+
virtual const char *getPassName() const {
return "PowerPC Assembly Printer";
}
@@ -109,7 +109,7 @@
if (MI->getOperand(OpNo).isImmediate()) {
O << "$+" << MI->getOperand(OpNo).getImmedValue();
} else {
- printOp(MI->getOperand(OpNo),
+ printOp(MI->getOperand(OpNo),
TM.getInstrInfo()->isCall(MI->getOpcode()));
}
}
@@ -158,12 +158,12 @@
}
O << 4 * RegNo + value;
}
-
+
virtual void printConstantPool(MachineConstantPool *MCP) = 0;
- virtual bool runOnMachineFunction(MachineFunction &F) = 0;
+ virtual bool runOnMachineFunction(MachineFunction &F) = 0;
virtual bool doFinalization(Module &M) = 0;
};
-
+
/// DarwinAsmPrinter - PowerPC assembly printer, customized for Darwin/Mac OS
/// X
///
@@ -183,10 +183,10 @@
}
void printConstantPool(MachineConstantPool *MCP);
- bool runOnMachineFunction(MachineFunction &F);
+ bool runOnMachineFunction(MachineFunction &F);
bool doFinalization(Module &M);
};
-
+
/// AIXAsmPrinter - PowerPC assembly printer, customized for AIX
///
struct AIXAsmPrinter : public PowerPCAsmPrinter {
@@ -202,13 +202,13 @@
Data64bitsDirective = 0; // we can't emit a 64-bit unit
AlignmentIsInBytes = false; // Alignment is by power of 2.
}
-
+
virtual const char *getPassName() const {
return "AIX PPC Assembly Printer";
}
void printConstantPool(MachineConstantPool *MCP);
- bool runOnMachineFunction(MachineFunction &F);
+ bool runOnMachineFunction(MachineFunction &F);
bool doInitialization(Module &M);
bool doFinalization(Module &M);
};
@@ -258,7 +258,7 @@
/// SwitchStringSection - manage the changes required to output bytes as
/// characters in a string vs. numeric decimal values
-///
+///
static inline void SwitchStringSection(std::ostream &O, StringSection NewSect,
StringSection &Current) {
if (Current == None) {
@@ -269,7 +269,7 @@
} else if (Current == Alpha) {
if (NewSect == None)
O << "\"";
- else if (NewSect == Numeric)
+ else if (NewSect == Numeric)
O << "\"\n"
<< "\t.byte ";
} else if (Current == Numeric) {
@@ -310,8 +310,8 @@
O << '\n';
}
-/// createDarwinAsmPrinterPass - Returns a pass that prints the PPC assembly
-/// code for a MachineFunction to the given output stream, in a format that the
+/// createDarwinAsmPrinterPass - Returns a pass that prints the PPC assembly
+/// code for a MachineFunction to the given output stream, in a format that the
/// Darwin assembler can deal with.
///
FunctionPass *llvm::createDarwinAsmPrinter(std::ostream &o, TargetMachine &tm) {
@@ -319,7 +319,7 @@
}
/// createAIXAsmPrinterPass - Returns a pass that prints the PPC assembly code
-/// for a MachineFunction to the given output stream, in a format that the
+/// for a MachineFunction to the given output stream, in a format that the
/// AIX 5L assembler can deal with.
///
FunctionPass *llvm::createAIXAsmPrinter(std::ostream &o, TargetMachine &tm) {
@@ -332,7 +332,7 @@
void PowerPCAsmPrinter::printOp(const MachineOperand &MO, bool IsCallOp) {
const MRegisterInfo &RI = *TM.getRegisterInfo();
int new_symbol;
-
+
switch (MO.getType()) {
case MachineOperand::MO_VirtualRegister:
if (Value *V = MO.getVRegValueOrNull()) {
@@ -355,7 +355,7 @@
std::cerr << "Shouldn't use addPCDisp() when building PPC MachineInstrs";
abort();
return;
-
+
case MachineOperand::MO_MachineBasicBlock: {
MachineBasicBlock *MBBOp = MO.getMachineBasicBlock();
O << ".LBB" << Mang->getValueName(MBBOp->getParent()->getFunction())
@@ -391,7 +391,7 @@
O << "L" << Name << "$stub";
return;
}
-
+
// External or weakly linked global variables need non-lazily-resolved stubs
if ((GV->isExternal() || GV->hasWeakLinkage() || GV->hasLinkOnceLinkage())){
if (GV->hasLinkOnceLinkage())
@@ -405,7 +405,7 @@
O << Mang->getValueName(GV);
return;
}
-
+
default:
O << "<unknown operand type: " << MO.getType() << ">";
return;
@@ -431,17 +431,17 @@
SH = 32-SH;
}
if (FoundMnemonic) {
- printOperand(MI, 0, MVT::i64);
- O << ", ";
- printOperand(MI, 1, MVT::i64);
+ printOperand(MI, 0, MVT::i64);
+ O << ", ";
+ printOperand(MI, 1, MVT::i64);
O << ", " << (unsigned int)SH << "\n";
return;
}
}
-
+
if (printInstruction(MI))
return; // Printer was automatically generated
-
+
assert(0 && "Unhandled instruction in asm writer!");
abort();
return;
@@ -490,7 +490,7 @@
void DarwinAsmPrinter::printConstantPool(MachineConstantPool *MCP) {
const std::vector<Constant*> &CP = MCP->getConstants();
const TargetData &TD = TM.getTargetData();
-
+
if (CP.empty()) return;
for (unsigned i = 0, e = CP.size(); i != e; ++i) {
@@ -516,13 +516,13 @@
unsigned Align = TD.getTypeAlignmentShift(C->getType());
if (C->isNullValue() && /* FIXME: Verify correct */
- (I->hasInternalLinkage() || I->hasWeakLinkage() ||
+ (I->hasInternalLinkage() || I->hasWeakLinkage() ||
I->hasLinkOnceLinkage())) {
SwitchSection(O, CurSection, ".data");
if (Size == 0) Size = 1; // .comm Foo, 0 is undefined, avoid it.
if (I->hasInternalLinkage())
O << ".lcomm " << name << "," << Size << "," << Align;
- else
+ else
O << ".comm " << name << "," << Size;
O << "\t\t; ";
WriteAsOperand(O, I, true, true, &M);
@@ -535,7 +535,7 @@
<< ".private_extern " << name << '\n'
<< ".section __DATA,__datacoal_nt,coalesced,no_toc\n";
LinkOnceStubs.insert(name);
- break;
+ break;
case GlobalValue::WeakLinkage: // FIXME: Verify correct for weak.
// Nonnull linkonce -> weak
O << "\t.weak " << name << "\n";
@@ -568,7 +568,7 @@
}
// Output stubs for dynamically-linked functions
- for (std::set<std::string>::iterator i = FnStubs.begin(), e = FnStubs.end();
+ for (std::set<std::string>::iterator i = FnStubs.begin(), e = FnStubs.end();
i != e; ++i)
{
O << ".data\n";
@@ -597,22 +597,22 @@
// Output stubs for external global variables
if (GVStubs.begin() != GVStubs.end())
O << ".data\n.non_lazy_symbol_pointer\n";
- for (std::set<std::string>::iterator i = GVStubs.begin(), e = GVStubs.end();
+ for (std::set<std::string>::iterator i = GVStubs.begin(), e = GVStubs.end();
i != e; ++i) {
O << "L" << *i << "$non_lazy_ptr:\n";
O << "\t.indirect_symbol " << *i << "\n";
O << "\t.long\t0\n";
}
-
+
// Output stubs for link-once variables
if (LinkOnceStubs.begin() != LinkOnceStubs.end())
O << ".data\n.align 2\n";
- for (std::set<std::string>::iterator i = LinkOnceStubs.begin(),
+ for (std::set<std::string>::iterator i = LinkOnceStubs.begin(),
e = LinkOnceStubs.end(); i != e; ++i) {
O << "L" << *i << "$non_lazy_ptr:\n"
<< "\t.long\t" << *i << '\n';
}
-
+
AsmPrinter::doFinalization(M);
return false; // success
}
@@ -672,7 +672,7 @@
void AIXAsmPrinter::printConstantPool(MachineConstantPool *MCP) {
const std::vector<Constant*> &CP = MCP->getConstants();
const TargetData &TD = TM.getTargetData();
-
+
if (CP.empty()) return;
for (unsigned i = 0, e = CP.size(); i != e; ++i) {
@@ -689,7 +689,7 @@
const TargetData &TD = TM.getTargetData();
std::string CurSection;
- O << "\t.machine \"ppc64\"\n"
+ O << "\t.machine \"ppc64\"\n"
<< "\t.toc\n"
<< "\t.csect .text[PR]\n";
@@ -697,11 +697,11 @@
for (Module::const_global_iterator I = M.global_begin(), E = M.global_end(); I != E; ++I) {
if (!I->hasInitializer())
continue;
-
+
std::string Name = I->getName();
Constant *C = I->getInitializer();
// N.B.: We are defaulting to writable strings
- if (I->hasExternalLinkage()) {
+ if (I->hasExternalLinkage()) {
O << "\t.globl " << Name << '\n'
<< "\t.csect .data[RW],3\n";
} else {