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clean up the asmprinter interface a bit, rename a few

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"Print" methods to "Emit".  Emit is something that goes
to an mc streamer, Print is something that goes to a
raw_ostream (for inline asm) 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100337 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-04-04 18:14:01 +00:00
parent 9d1c1ada21
commit 300a4c5640
2 changed files with 21 additions and 36 deletions
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33
include/llvm/CodeGen/AsmPrinter.h
View File

@ -62,9 +62,6 @@ namespace llvm {
/// function.
///
MachineLoopInfo *LI;
public:
/// MMI - This is a pointer to the current MachineModuleInfo.
MachineModuleInfo *MMI;
protected:
/// DW - If available, this is a pointer to the current dwarf writer.
@ -76,9 +73,6 @@ namespace llvm {
///
TargetMachine &TM;
/// getObjFileLowering - Return information about object file lowering.
TargetLoweringObjectFile &getObjFileLowering() const;
/// Target Asm Printer information.
///
const MCAsmInfo *MAI;
@ -97,6 +91,9 @@ namespace llvm {
/// The current machine function.
const MachineFunction *MF;
/// MMI - This is a pointer to the current MachineModuleInfo.
MachineModuleInfo *MMI;
/// Name-mangler for global names.
///
Mangler *Mang;
@ -108,12 +105,13 @@ namespace llvm {
/// getCurrentSection() - Return the current section we are emitting to.
const MCSection *getCurrentSection() const;
/// VerboseAsm - Emit comments in assembly output if this is true.
///
bool VerboseAsm;
/// getObjFileLowering - Return information about object file lowering.
TargetLoweringObjectFile &getObjFileLowering() const;
private:
// GCMetadataPrinters - The garbage collection metadata printer table.
@ -140,7 +138,6 @@ namespace llvm {
///
unsigned getFunctionNumber() const;
protected:
/// getAnalysisUsage - Record analysis usage.
///
void getAnalysisUsage(AnalysisUsage &AU) const;
@ -244,7 +241,7 @@ namespace llvm {
public:
//===------------------------------------------------------------------===//
// Emission and print routines
// Emission routines.
//
/// EmitInt8 - Emit a byte directive and value.
@ -287,10 +284,6 @@ namespace llvm {
unsigned ForcedAlignBits = 0,
bool UseFillExpr = true) const;
/// printDeclare - This method prints a local variable declaration used by
/// debug tables.
void printDeclare(const MachineInstr *MI) const;
/// GetSymbolWithGlobalValueBase - Return the MCSymbol for a symbol with
/// global value name as its base, with the specified suffix, and where the
/// symbol is forced to have private linkage if ForcePrivate is true.
@ -350,18 +343,16 @@ namespace llvm {
/// instruction's DebugLoc.
void processDebugLoc(const MachineInstr *MI, bool BeforePrintingInsn);
void printLabelInst(const MachineInstr *MI) const;
/// printInlineAsm - This method formats and prints the specified machine
/// EmitInlineAsm - This method formats and emits the specified machine
/// instruction that is an inline asm.
void printInlineAsm(const MachineInstr *MI) const;
void EmitInlineAsm(const MachineInstr *MI) const;
/// printImplicitDef - This method prints the specified machine instruction
/// EmitImplicitDef - This method emits the specified machine instruction
/// that is an implicit def.
void printImplicitDef(const MachineInstr *MI) const;
void EmitImplicitDef(const MachineInstr *MI) const;
/// printKill - This method prints the specified kill machine instruction.
void printKill(const MachineInstr *MI) const;
/// EmitKill - This method emits the specified kill machine instruction.
void EmitKill(const MachineInstr *MI) const;
/// EmitVisibility - This emits visibility information about symbol, if
/// this is suported by the target.

24
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
View File

@ -440,16 +440,16 @@ void AsmPrinter::EmitFunctionBody() {
case TargetOpcode::DBG_LABEL:
case TargetOpcode::EH_LABEL:
case TargetOpcode::GC_LABEL:
printLabelInst(II);
OutStreamer.EmitLabel(II->getOperand(0).getMCSymbol());
break;
case TargetOpcode::INLINEASM:
printInlineAsm(II);
EmitInlineAsm(II);
break;
case TargetOpcode::IMPLICIT_DEF:
printImplicitDef(II);
EmitImplicitDef(II);
break;
case TargetOpcode::KILL:
printKill(II);
EmitKill(II);
break;
default:
EmitInstruction(II);
@ -1385,9 +1385,9 @@ void AsmPrinter::processDebugLoc(const MachineInstr *MI,
}
/// printInlineAsm - This method formats and prints the specified machine
/// EmitInlineAsm - This method formats and emits the specified machine
/// instruction that is an inline asm.
void AsmPrinter::printInlineAsm(const MachineInstr *MI) const {
void AsmPrinter::EmitInlineAsm(const MachineInstr *MI) const {
assert(MI->isInlineAsm() && "printInlineAsm only works on inline asms");
unsigned NumOperands = MI->getNumOperands();
@ -1606,9 +1606,9 @@ void AsmPrinter::printInlineAsm(const MachineInstr *MI) const {
MAI->getInlineAsmEnd());
}
/// printImplicitDef - This method prints the specified machine instruction
/// EmitImplicitDef - This method emits the specified machine instruction
/// that is an implicit def.
void AsmPrinter::printImplicitDef(const MachineInstr *MI) const {
void AsmPrinter::EmitImplicitDef(const MachineInstr *MI) const {
if (!VerboseAsm) return;
unsigned RegNo = MI->getOperand(0).getReg();
OutStreamer.AddComment(Twine("implicit-def: ") +
@ -1616,7 +1616,7 @@ void AsmPrinter::printImplicitDef(const MachineInstr *MI) const {
OutStreamer.AddBlankLine();
}
void AsmPrinter::printKill(const MachineInstr *MI) const {
void AsmPrinter::EmitKill(const MachineInstr *MI) const {
if (!VerboseAsm) return;
std::string Str = "kill:";
@ -1631,12 +1631,6 @@ void AsmPrinter::printKill(const MachineInstr *MI) const {
OutStreamer.AddBlankLine();
}
/// printLabel - This method prints a local label used by debug and
/// exception handling tables.
void AsmPrinter::printLabelInst(const MachineInstr *MI) const {
OutStreamer.EmitLabel(MI->getOperand(0).getMCSymbol());
}
/// PrintAsmOperand - Print the specified operand of MI, an INLINEASM
/// instruction, using the specified assembler variant. Targets should
/// override this to format as appropriate.