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Refactor a lot of duplicated code for stub output.

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This also moves it earlier so that it they are produced before we print
an end symbol for the data section.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234315 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2015-04-07 13:42:44 +00:00
parent f9535e2b1e
commit 838c24a7c8
9 changed files with 76 additions and 129 deletions
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18
lib/Target/Sparc/SparcAsmPrinter.cpp
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@@ -58,7 +58,6 @@ namespace {
void EmitFunctionBodyStart() override;
void EmitInstruction(const MachineInstr *MI) override;
void EmitEndOfAsmFile(Module &M) override;
static const char *getRegisterName(unsigned RegNo) {
return SparcInstPrinter::getRegisterName(RegNo);
@@ -442,23 +441,6 @@ bool SparcAsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI,
return false;
}
void SparcAsmPrinter::EmitEndOfAsmFile(Module &M) {
const TargetLoweringObjectFileELF &TLOFELF =
static_cast<const TargetLoweringObjectFileELF &>(getObjFileLowering());
MachineModuleInfoELF &MMIELF = MMI->getObjFileInfo<MachineModuleInfoELF>();
// Generate stubs for global variables.
MachineModuleInfoELF::SymbolListTy Stubs = MMIELF.GetGVStubList();
if (!Stubs.empty()) {
OutStreamer.SwitchSection(TLOFELF.getDataSection());
unsigned PtrSize = TM.getDataLayout()->getPointerSize(0);
for (unsigned i = 0, e = Stubs.size(); i != e; ++i) {
OutStreamer.EmitLabel(Stubs[i].first);
OutStreamer.EmitSymbolValue(Stubs[i].second.getPointer(), PtrSize);
}
}
}
// Force static initialization.
extern "C" void LLVMInitializeSparcAsmPrinter() {
RegisterAsmPrinter<SparcAsmPrinter> X(TheSparcTarget);