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Switch to the new shared SwitchSection
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24450 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -21,12 +21,9 @@
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#include "llvm/CodeGen/MachineConstantPool.h"
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#include "llvm/CodeGen/ValueTypes.h"
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#include "llvm/CodeGen/AsmPrinter.h"
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#include "llvm/Target/TargetMachine.h"
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#include "llvm/Support/Mangler.h"
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#include "llvm/ADT/Statistic.h"
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#include "llvm/Support/CommandLine.h"
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using namespace llvm;
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@ -66,7 +63,6 @@ namespace {
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bool runOnMachineFunction(MachineFunction &F);
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bool doInitialization(Module &M);
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bool doFinalization(Module &M);
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void switchSection(std::ostream &OS, const char *NewSection);
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};
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} // end of anonymous namespace
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@ -180,7 +176,7 @@ bool AlphaAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
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printConstantPool(MF.getConstantPool());
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// Print out labels for the function.
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switchSection(O, "text");
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SwitchSection("\t.section .text", MF.getFunction());
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emitAlignment(4);
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O << "\t.globl " << CurrentFnName << "\n";
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O << "\t.ent " << CurrentFnName << "\n";
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@ -220,9 +216,8 @@ void AlphaAsmPrinter::printConstantPool(MachineConstantPool *MCP) {
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if (CP.empty()) return;
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switchSection(O, "rodata");
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SwitchSection("\t.section .rodata", 0);
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for (unsigned i = 0, e = CP.size(); i != e; ++i) {
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// switchSection(O, "section .rodata, \"dr\"");
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emitAlignment(TD.getTypeAlignmentShift(CP[i]->getType()));
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O << PrivateGlobalPrefix << "CPI" << CurrentFnName << "_" << i
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<< ":\t\t\t\t\t" << CommentString << *CP[i] << "\n";
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@ -242,19 +237,6 @@ bool AlphaAsmPrinter::doInitialization(Module &M)
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return false;
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}
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// switchSection - Switch to the specified section of the executable if we are
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// not already in it!
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//
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void AlphaAsmPrinter::switchSection(std::ostream &OS, const char *NewSection)
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{
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if (CurSection != NewSection) {
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CurSection = NewSection;
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if (!CurSection.empty())
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OS << "\t.section ." << NewSection << "\n";
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}
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}
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bool AlphaAsmPrinter::doFinalization(Module &M) {
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const TargetData &TD = TM.getTargetData();
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@ -269,7 +251,7 @@ bool AlphaAsmPrinter::doFinalization(Module &M) {
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if (C->isNullValue() &&
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(I->hasLinkOnceLinkage() || I->hasInternalLinkage() ||
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I->hasWeakLinkage() /* FIXME: Verify correct */)) {
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switchSection(O, "data");
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SwitchSection("\t.section .data", I);
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if (I->hasInternalLinkage())
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O << "\t.local " << name << "\n";
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@ -284,8 +266,8 @@ bool AlphaAsmPrinter::doFinalization(Module &M) {
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case GlobalValue::WeakLinkage: // FIXME: Verify correct for weak.
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// Nonnull linkonce -> weak
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O << "\t.weak " << name << "\n";
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switchSection(O, "");
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O << "\t.section\t.llvm.linkonce.d." << name << ",\"aw\",@progbits\n";
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SwitchSection("", I);
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break;
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case GlobalValue::AppendingLinkage:
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// FIXME: appending linkage variables should go into a section of
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@ -295,10 +277,8 @@ bool AlphaAsmPrinter::doFinalization(Module &M) {
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O << "\t.globl " << name << "\n";
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// FALL THROUGH
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case GlobalValue::InternalLinkage:
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if (C->isNullValue())
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switchSection(O, "bss");
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else
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switchSection(O, "data");
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SwitchSection(C->isNullValue() ? "\t.section .bss" :
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"\t.section .data", I);
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break;
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case GlobalValue::GhostLinkage:
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std::cerr << "GhostLinkage cannot appear in AlphaAsmPrinter!\n";
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