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PTX: MC-ize the PTX backend (patch 2 of N)

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Get rid of some of the no-longer-needed parts of PTXAsmPrinter.

llvm-svn: 140698
This commit is contained in:
Justin Holewinski 2011-09-28 14:32:06 +00:00
parent 2f96de340f
commit a68272b38f
2 changed files with 3 additions and 12 deletions
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10
lib/Target/PTX/PTXAsmPrinter.cpp
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@ -136,6 +136,7 @@ void PTXAsmPrinter::EmitStartOfAsmFile(Module &M)
{
const PTXSubtarget& ST = TM.getSubtarget<PTXSubtarget>();
// Emit the PTX .version and .target attributes
OutStreamer.EmitRawText(Twine("\t.version " + ST.getPTXVersionString()));
OutStreamer.EmitRawText(Twine("\t.target " + ST.getTargetString() +
(ST.supportsDouble() ? ""
@ -169,13 +170,6 @@ void PTXAsmPrinter::EmitStartOfAsmFile(Module &M)
EmitVariableDeclaration(i);
}
bool PTXAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
SetupMachineFunction(MF);
EmitFunctionDeclaration();
EmitFunctionBody();
return false;
}
void PTXAsmPrinter::EmitFunctionBodyStart() {
OutStreamer.EmitRawText(Twine("{"));
@ -534,7 +528,7 @@ void PTXAsmPrinter::EmitVariableDeclaration(const GlobalVariable *gv) {
OutStreamer.AddBlankLine();
}
void PTXAsmPrinter::EmitFunctionDeclaration() {
void PTXAsmPrinter::EmitFunctionEntryLabel() {
// The function label could have already been emitted if two symbols end up
// conflicting due to asm renaming. Detect this and emit an error.
if (!CurrentFnSym->isUndefined()) {

5
lib/Target/PTX/PTXAsmPrinter.h
View File

@ -34,12 +34,9 @@ public:
bool doFinalization(Module &M);
virtual void EmitStartOfAsmFile(Module &M);
virtual bool runOnMachineFunction(MachineFunction &MF);
virtual void EmitFunctionBodyStart();
virtual void EmitFunctionBodyEnd();
virtual void EmitFunctionEntryLabel();
virtual void EmitInstruction(const MachineInstr *MI);
void printOperand(const MachineInstr *MI, int opNum, raw_ostream &OS);