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Extend printBasicBlockLabel a bit so that it can be used to print all

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basic block labels, consolidating the code to do so in one place for each
target.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28050 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nate Begeman 2006-05-02 05:37:32 +00:00
parent 5425267e84
commit cdf38c4edb
10 changed files with 54 additions and 38 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/llvm/CodeGen/AsmPrinter.h
View File

@ -276,7 +276,9 @@ namespace llvm {
/// printBasicBlockLabel - This method prints the label for the specified
/// MachineBasicBlock
virtual void printBasicBlockLabel(const MachineBasicBlock *MBB) const;
virtual void printBasicBlockLabel(const MachineBasicBlock *MBB,
bool printColon = false,
bool printComment = true) const;
private:
void EmitXXStructorList(Constant *List);

11
lib/CodeGen/AsmPrinter.cpp
View File

@ -728,9 +728,14 @@ bool AsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
/// printBasicBlockLabel - This method prints the label for the specified
/// MachineBasicBlock
void AsmPrinter::printBasicBlockLabel(const MachineBasicBlock *MBB) const {
void AsmPrinter::printBasicBlockLabel(const MachineBasicBlock *MBB,
bool printColon,
bool printComment) const {
O << PrivateGlobalPrefix << "LBB"
<< Mang->getValueName(MBB->getParent()->getFunction())
<< "_" << MBB->getNumber() << '\t' << CommentString
<< MBB->getBasicBlock()->getName();
<< "_" << MBB->getNumber();
if (printColon)
O << ':';
if (printComment)
O << '\t' << CommentString << MBB->getBasicBlock()->getName();
}

5
lib/Target/Alpha/AlphaAsmPrinter.cpp
View File

@ -191,9 +191,8 @@ bool AlphaAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
// Print out code for the function.
for (MachineFunction::const_iterator I = MF.begin(), E = MF.end();
I != E; ++I) {
// Print a label for the basic block.
O << PrivateGlobalPrefix << "LBB" << CurrentFnName << "_" << I->getNumber()
<< ":\t" << CommentString << " " << I->getBasicBlock()->getName() << "\n";
printBasicBlockLabel(I, true);
O << '\n';
for (MachineBasicBlock::const_iterator II = I->begin(), E = I->end();
II != E; ++II) {
// Print the assembly for the instruction.

8
lib/Target/IA64/IA64AsmPrinter.cpp
View File

@ -153,10 +153,10 @@ bool IA64AsmPrinter::runOnMachineFunction(MachineFunction &MF) {
for (MachineFunction::const_iterator I = MF.begin(), E = MF.end();
I != E; ++I) {
// Print a label for the basic block if there are any predecessors.
if (I->pred_begin() != I->pred_end())
O << PrivateGlobalPrefix << "LBB" << CurrentFnName << "_"
<< I->getNumber() << ":\t"
<< CommentString << " " << I->getBasicBlock()->getName() << "\n";
if (I->pred_begin() != I->pred_end()) {
printBasicBlockLabel(I, true);
O << '\n';
}
for (MachineBasicBlock::const_iterator II = I->begin(), E = I->end();
II != E; ++II) {
// Print the assembly for the instruction.

22
lib/Target/PowerPC/PPCAsmPrinter.cpp
View File

@ -233,7 +233,9 @@ namespace {
printOperand(MI, OpNo+1);
}
virtual void printBasicBlockLabel(const MachineBasicBlock *MBB) const;
virtual void printBasicBlockLabel(const MachineBasicBlock *MBB,
bool printColon = false,
bool printComment = true) const;
virtual bool runOnMachineFunction(MachineFunction &F) = 0;
virtual bool doFinalization(Module &M) = 0;
@ -505,10 +507,15 @@ void PPCAsmPrinter::printMachineInstruction(const MachineInstr *MI) {
return;
}
void PPCAsmPrinter::printBasicBlockLabel(const MachineBasicBlock *MBB) const {
void PPCAsmPrinter::printBasicBlockLabel(const MachineBasicBlock *MBB,
bool printColon,
bool printComment) const {
O << PrivateGlobalPrefix << "BB" << getFunctionNumber() << "_"
<< MBB->getNumber() << '\t' << CommentString
<< MBB->getBasicBlock()->getName();
<< MBB->getNumber();
if (printColon)
O << ':';
if (printComment)
O << '\t' << CommentString << MBB->getBasicBlock()->getName();
}
/// runOnMachineFunction - This uses the printMachineInstruction()
@ -557,11 +564,8 @@ bool DarwinAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
I != E; ++I) {
// Print a label for the basic block.
if (I != MF.begin()) {
O << PrivateGlobalPrefix << "BB" << getFunctionNumber() << '_'
<< I->getNumber() << ":\t";
if (!I->getBasicBlock()->getName().empty())
O << CommentString << " " << I->getBasicBlock()->getName();
O << "\n";
printBasicBlockLabel(I, true);
O << '\n';
}
for (MachineBasicBlock::const_iterator II = I->begin(), E = I->end();
II != E; ++II) {

8
lib/Target/Sparc/SparcAsmPrinter.cpp
View File

@ -116,10 +116,10 @@ bool SparcAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
for (MachineFunction::const_iterator I = MF.begin(), E = MF.end();
I != E; ++I) {
// Print a label for the basic block.
if (I != MF.begin())
O << ".LBB" << Mang->getValueName(MF.getFunction ())
<< "_" << I->getNumber () << ":\t! "
<< I->getBasicBlock ()->getName () << "\n";
if (I != MF.begin()) {
printBasicBlockLabel(I, true);
O << '\n';
}
for (MachineBasicBlock::const_iterator II = I->begin(), E = I->end();
II != E; ++II) {
// Print the assembly for the instruction.

8
lib/Target/X86/X86ATTAsmPrinter.cpp
View File

@ -80,10 +80,10 @@ bool X86ATTAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
for (MachineFunction::const_iterator I = MF.begin(), E = MF.end();
I != E; ++I) {
// Print a label for the basic block.
if (I->pred_begin() != I->pred_end())
O << PrivateGlobalPrefix << "BB" << CurrentFnName << "_" << I->getNumber()
<< ":\t" << CommentString << " " << I->getBasicBlock()->getName()
<< "\n";
if (I->pred_begin() != I->pred_end()) {
printBasicBlockLabel(I, true);
O << '\n';
}
for (MachineBasicBlock::const_iterator II = I->begin(), E = I->end();
II != E; ++II) {
// Print the assembly for the instruction.

14
lib/Target/X86/X86AsmPrinter.cpp
View File

@ -206,12 +206,16 @@ bool X86SharedAsmPrinter::doFinalization(Module &M) {
return false; // success
}
void X86SharedAsmPrinter::printBasicBlockLabel(const MachineBasicBlock *MBB)
const {
void X86SharedAsmPrinter::printBasicBlockLabel(const MachineBasicBlock *MBB,
bool printColon,
bool printComment) const {
O << PrivateGlobalPrefix << "BB"
<< Mang->getValueName(MBB->getParent()->getFunction())
<< "_" << MBB->getNumber() << '\t' << CommentString
<< MBB->getBasicBlock()->getName();
<< Mang->getValueName(MBB->getParent()->getFunction()) << "_"
<< MBB->getNumber();
if (printColon)
O << ':';
if (printComment)
O << '\t' << CommentString << MBB->getBasicBlock()->getName();
}
/// createX86CodePrinterPass - Returns a pass that prints the X86 assembly code

4
lib/Target/X86/X86AsmPrinter.h
View File

@ -89,7 +89,9 @@ struct X86SharedAsmPrinter : public AsmPrinter {
MI->getOperand(Op+3).isConstantPoolIndex());
}
virtual void printBasicBlockLabel(const MachineBasicBlock *MBB) const;
virtual void printBasicBlockLabel(const MachineBasicBlock *MBB,
bool printColon = false,
bool printComment = true) const;
};
} // end namespace llvm

8
lib/Target/X86/X86IntelAsmPrinter.cpp
View File

@ -72,10 +72,10 @@ bool X86IntelAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
for (MachineFunction::const_iterator I = MF.begin(), E = MF.end();
I != E; ++I) {
// Print a label for the basic block if there are any predecessors.
if (I->pred_begin() != I->pred_end())
O << PrivateGlobalPrefix << "BB" << CurrentFnName << "_" << I->getNumber()
<< ":\t"
<< CommentString << " " << I->getBasicBlock()->getName() << "\n";
if (I->pred_begin() != I->pred_end()) {
printBasicBlockLabel(I, true);
O << '\n';
}
for (MachineBasicBlock::const_iterator II = I->begin(), E = I->end();
II != E; ++II) {
// Print the assembly for the instruction.