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Move getSectionForFunction to AsmPrinter, change it to return a string. 

llvm-svn: 30735
This commit is contained in:
Chris Lattner 2006-10-05 02:42:20 +00:00
parent 0dca927148
commit 028d663ee6
3 changed files with 17 additions and 19 deletions
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19
llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
View File

@ -238,7 +238,6 @@ namespace {
virtual bool runOnMachineFunction(MachineFunction &F) = 0;
virtual bool doFinalization(Module &M) = 0;
};
/// DarwinAsmPrinter - PowerPC assembly printer, customized for Darwin/Mac OS
@ -267,6 +266,9 @@ namespace {
PPCAsmPrinter::getAnalysisUsage(AU);
}
/// getSectionForFunction - Return the section that we should emit the
/// specified function body into.
virtual std::string getSectionForFunction(const Function &F) const;
};
} // end of anonymous namespace
@ -408,6 +410,19 @@ void PPCAsmPrinter::printMachineInstruction(const MachineInstr *MI) {
return;
}
std::string DarwinAsmPrinter::getSectionForFunction(const Function &F) const {
switch (F.getLinkage()) {
default: assert(0 && "Unknown linkage type!");
case Function::ExternalLinkage:
case Function::InternalLinkage: return TAI->getTextSection();
case Function::WeakLinkage:
case Function::LinkOnceLinkage:
return ".section __TEXT,__textcoal_nt,coalesced,pure_instructions";
}
}
/// runOnMachineFunction - This uses the printMachineInstruction()
/// method to print assembly for each instruction.
///
@ -422,7 +437,7 @@ bool DarwinAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
// Print out labels for the function.
const Function *F = MF.getFunction();
SwitchToTextSection(TAI->getSectionForFunction(*F), F);
SwitchToTextSection(getSectionForFunction(*F).c_str(), F);
switch (F->getLinkage()) {
default: assert(0 && "Unknown linkage type!");

11
llvm/lib/Target/PowerPC/PPCTargetAsmInfo.cpp
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@ -51,14 +51,3 @@ DarwinTargetAsmInfo::DarwinTargetAsmInfo(const PPCTargetMachine &TM) {
DwarfMacInfoSection = ".section __DWARF,__debug_macinfo";
}
const char *DarwinTargetAsmInfo::getSectionForFunction(const Function &F) const{
switch (F.getLinkage()) {
default: assert(0 && "Unknown linkage type!");
case Function::ExternalLinkage:
case Function::InternalLinkage: return TextSection;
case Function::WeakLinkage:
case Function::LinkOnceLinkage:
return ".section __TEXT,__textcoal_nt,coalesced,pure_instructions";
}
}

6
llvm/lib/Target/PowerPC/PPCTargetAsmInfo.h
View File

@ -23,12 +23,6 @@ namespace llvm {
struct DarwinTargetAsmInfo : public TargetAsmInfo {
DarwinTargetAsmInfo(const PPCTargetMachine &TM);
/// getSectionForFunction - Return the section that we should emit the
/// specified function body into. This defaults to 'TextSection'. This
/// should most likely be overridden by the target to put linkonce/weak
/// functions into special sections.
virtual const char *getSectionForFunction(const Function &F) const;
};
} // namespace llvm