For PR786:

[oota-llvm.git] / lib / Target / Sparc / SparcAsmPrinter.cpp

diff --git a/lib/Target/Sparc/SparcAsmPrinter.cpp b/lib/Target/Sparc/SparcAsmPrinter.cpp
index 2bc6f6332e6aac954b15ee4c897bbbbd0e4d669c..2e6a470af8e93922e1ce827ec825a548f2a6b9c4 100644 (file)
--- a/lib/Target/Sparc/SparcAsmPrinter.cpp
+++ b/lib/Target/Sparc/SparcAsmPrinter.cpp
@@ -37,19 +37,8 @@ using namespace llvm;
 namespace {
   Statistic<> EmittedInsts("asm-printer", "Number of machine instrs printed");
 
-  struct VISIBILITY_HIDDEN SparcTargetAsmInfo : public TargetAsmInfo {
-    SparcTargetAsmInfo() {
-      Data16bitsDirective = "\t.half\t";
-      Data32bitsDirective = "\t.word\t";
-      Data64bitsDirective = 0;  // .xword is only supported by V9.
-      ZeroDirective = "\t.skip\t";
-      CommentString = "!";
-      ConstantPoolSection = "\t.section \".rodata\",#alloc\n";
-    }
-  };
-
   struct VISIBILITY_HIDDEN SparcAsmPrinter : public AsmPrinter {
-    SparcAsmPrinter(std::ostream &O, TargetMachine &TM, TargetAsmInfo *T)
+    SparcAsmPrinter(std::ostream &O, TargetMachine &TM, const TargetAsmInfo *T)
       : AsmPrinter(O, TM, T) {
     }
 
@@ -85,8 +74,7 @@ namespace {
 ///
 FunctionPass *llvm::createSparcCodePrinterPass(std::ostream &o,
                                                TargetMachine &tm) {
-  SparcTargetAsmInfo *TAI = new SparcTargetAsmInfo();
-  return new SparcAsmPrinter(o, tm, TAI);
+  return new SparcAsmPrinter(o, tm, tm.getTargetAsmInfo());
 }
 
 /// runOnMachineFunction - This uses the printMachineInstruction()
@@ -106,15 +94,17 @@ bool SparcAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
   // What's my mangled name?
   CurrentFnName = Mang->getValueName(MF.getFunction());
 
-  // Print out labels for the function.
-  SwitchToTextSection(".text", MF.getFunction());
-  EmitAlignment(4, MF.getFunction());
+  // Print out the label for the function.
+  const Function *F = MF.getFunction();
+  SwitchToTextSection(getSectionForFunction(*F).c_str(), F);
+  EmitAlignment(4, F);
   O << "\t.globl\t" << CurrentFnName << "\n";
   O << "\t.type\t" << CurrentFnName << ", #function\n";
   O << CurrentFnName << ":\n";
 
   // Number each basic block so that we can consistently refer to them
   // in PC-relative references.
+  // FIXME: Why not use the MBB numbers?
   NumberForBB.clear();
   for (MachineFunction::const_iterator I = MF.begin(), E = MF.end();
        I != E; ++I) {
@@ -195,8 +185,6 @@ void SparcAsmPrinter::printMemOperand(const MachineInstr *MI, int opNum,
     return;
   }
   
-  MachineOperand::MachineOperandType OpTy = MI->getOperand(opNum+1).getType();
-  
   if (MI->getOperand(opNum+1).isRegister() &&
       MI->getOperand(opNum+1).getReg() == SP::G0)
     return;   // don't print "+%g0"
@@ -283,6 +271,14 @@ bool SparcAsmPrinter::doFinalization(Module &M) {
         case GlobalValue::GhostLinkage:
           std::cerr << "Should not have any unmaterialized functions!\n";
           abort();
+        case GlobalValue::DLLImportLinkage:
+          std::cerr << "DLLImport linkage is not supported by this target!\n";
+          abort();
+        case GlobalValue::DLLExportLinkage:
+          std::cerr << "DLLExport linkage is not supported by this target!\n";
+          abort();
+        default:
+          assert(0 && "Unknown linkage type!");          
         }
 
         O << "\t.align " << Align << "\n";