supplement CurrentFnName with CurrentFnSym, which will eventually

replace it.  Upgrade Alpha, Blackfin, and part of CellSPU to not
use mangler anymore.  CellSPU needs more invasive surgery.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93589 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 39 insertions, 21 deletions

diff --git a/lib/Target/Blackfin/AsmPrinter/BlackfinAsmPrinter.cpp b/lib/Target/Blackfin/AsmPrinter/BlackfinAsmPrinter.cpp
index 09f8b02..7fdf1e7 100644
--- a/lib/Target/Blackfin/AsmPrinter/BlackfinAsmPrinter.cpp
+++ b/lib/Target/Blackfin/AsmPrinter/BlackfinAsmPrinter.cpp
@@ -30,7 +30,6 @@
 #include "llvm/Target/TargetData.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Target/TargetRegistry.h"
-#include "llvm/Support/Mangler.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/Support/ErrorHandling.h"
@@ -55,7 +54,7 @@ namespace {
     void printInstruction(const MachineInstr *MI);  // autogenerated.
     static const char *getRegisterName(unsigned RegNo);
 
-    void emitLinkage(const std::string &n, GlobalValue::LinkageTypes l);
+    void emitLinkage(const MCSymbol *GVSym, GlobalValue::LinkageTypes l);
     bool runOnMachineFunction(MachineFunction &F);
     bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
                          unsigned AsmVariant, const char *ExtraCode);
@@ -71,23 +70,29 @@ extern "C" void LLVMInitializeBlackfinAsmPrinter() {
   RegisterAsmPrinter<BlackfinAsmPrinter> X(TheBlackfinTarget);
 }
 
-void BlackfinAsmPrinter::emitLinkage(const std::string &name,
-                                     GlobalValue::LinkageTypes l) {
-  switch (l) {
+void BlackfinAsmPrinter::emitLinkage(const MCSymbol *GVSym,
+                                     GlobalValue::LinkageTypes L) {
+  switch (L) {
   default: llvm_unreachable("Unknown linkage type!");
   case GlobalValue::InternalLinkage:  // Symbols default to internal.
   case GlobalValue::PrivateLinkage:
   case GlobalValue::LinkerPrivateLinkage:
     break;
   case GlobalValue::ExternalLinkage:
-    O << MAI->getGlobalDirective() << name << "\n";
+    O << MAI->getGlobalDirective();
+    GVSym->print(O, MAI);
+    O << "\n";
     break;
   case GlobalValue::LinkOnceAnyLinkage:
   case GlobalValue::LinkOnceODRLinkage:
   case GlobalValue::WeakAnyLinkage:
   case GlobalValue::WeakODRLinkage:
-    O << MAI->getGlobalDirective() << name << "\n";
-    O << MAI->getWeakDefDirective() << name << "\n";
+    O << MAI->getGlobalDirective();
+    GVSym->print(O, MAI);
+    O << "\n";
+    O << MAI->getWeakDefDirective();
+    GVSym->print(O, MAI);
+    O << "\n";
     break;
   }
 }
@@ -98,18 +103,24 @@ void BlackfinAsmPrinter::PrintGlobalVariable(const GlobalVariable* GV) {
   if (!GV->hasInitializer() || EmitSpecialLLVMGlobal(GV))
     return;
 
-  std::string name = Mang->getMangledName(GV);
+  MCSymbol *GVSym = GetGlobalValueSymbol(GV);
   Constant *C = GV->getInitializer();
 
   OutStreamer.SwitchSection(getObjFileLowering().SectionForGlobal(GV, Mang,
                                                                   TM));
-  emitLinkage(name, GV->getLinkage());
+  emitLinkage(GVSym, GV->getLinkage());
   EmitAlignment(TD->getPreferredAlignmentLog(GV), GV);
-  printVisibility(name, GV->getVisibility());
-
-  O << "\t.type " << name << ", STT_OBJECT\n";
-  O << "\t.size " << name << ',' << TD->getTypeAllocSize(C->getType()) << '\n';
-  O << name << ":\n";
+  printVisibility(GVSym, GV->getVisibility());
+
+  O << "\t.type ";
+  GVSym->print(O, MAI);
+  O << ", STT_OBJECT\n";
+  O << "\t.size ";
+  GVSym->print(O, MAI);
+  O << "\n";
+  O << ',' << TD->getTypeAllocSize(C->getType()) << '\n';
+  GVSym->print(O, MAI);
+  O << ":\n";
   EmitGlobalConstant(C);
 }
 
@@ -124,11 +135,14 @@ bool BlackfinAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
   const Function *F = MF.getFunction();
   OutStreamer.SwitchSection(getObjFileLowering().SectionForGlobal(F, Mang, TM));
   EmitAlignment(2, F);
-  emitLinkage(CurrentFnName, F->getLinkage());
-  printVisibility(CurrentFnName, F->getVisibility());
+  emitLinkage(CurrentFnSym, F->getLinkage());
+  printVisibility(CurrentFnSym, F->getVisibility());
 
-  O << "\t.type\t" << CurrentFnName << ", STT_FUNC\n"
-    << CurrentFnName << ":\n";
+  O << "\t.type\t";
+  CurrentFnSym->print(O, MAI);
+  O << ", STT_FUNC\n";
+  CurrentFnSym->print(O, MAI);
+  O << ":\n";
 
   if (DW)
     DW->BeginFunction(&MF);
@@ -154,7 +168,11 @@ bool BlackfinAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
     }
   }
 
-  O << "\t.size " << CurrentFnName << ", .-" << CurrentFnName << "\n";
+  O << "\t.size ";
+  CurrentFnSym->print(O, MAI);
+  O << ", .-";
+  CurrentFnSym->print(O, MAI);
+  O << "\n";
 
   if (DW)
     DW->EndFunction(&MF);
@@ -178,7 +196,7 @@ void BlackfinAsmPrinter::printOperand(const MachineInstr *MI, int opNum) {
     GetMBBSymbol(MO.getMBB()->getNumber())->print(O, MAI);
     return;
   case MachineOperand::MO_GlobalAddress:
-    O << Mang->getMangledName(MO.getGlobal());
+    GetGlobalValueSymbol(MO.getGlobal())->print(O, MAI);
     printOffset(MO.getOffset());
     break;
   case MachineOperand::MO_ExternalSymbol: