X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FX86%2FAsmPrinter%2FX86IntelAsmPrinter.cpp;h=1a40ed46478789c42c08fb401fab161c9b01fd64;hb=481d15a12289ec4d058b863da93794fd8be1e702;hp=9d4df93c1b4686c319c6fa6b42382e03b5542245;hpb=20c568f366be211323eeaf0e45ef053278ec9ddc;p=oota-llvm.git

diff --git a/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp b/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp
index 9d4df93c1b4..1a40ed46478 100644
--- a/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp
+++ b/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp
@@ -26,6 +26,7 @@
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Assembly/Writer.h"
 #include "llvm/CodeGen/DwarfWriter.h"
+#include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/Mangler.h"
 #include "llvm/Target/TargetAsmInfo.h"
 #include "llvm/Target/TargetOptions.h"
@@ -114,7 +115,7 @@ void X86IntelAsmPrinter::decorateName(std::string &Name,
 
     break;
   default:
-    assert(0 && "Unsupported DecorationStyle");
+    LLVM_UNREACHABLE("Unsupported DecorationStyle");
   }
 }
 
@@ -143,7 +144,7 @@ bool X86IntelAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
 
   SwitchToTextSection("_text", F);
   switch (F->getLinkage()) {
-  default: assert(0 && "Unsupported linkage type!");
+  default: LLVM_UNREACHABLE("Unsupported linkage type!");
   case Function::PrivateLinkage:
   case Function::InternalLinkage:
     EmitAlignment(FnAlign);
@@ -239,16 +240,17 @@ void X86IntelAsmPrinter::printOp(const MachineOperand &MO,
   case MachineOperand::MO_GlobalAddress: {
     bool isMemOp  = Modifier && !strcmp(Modifier, "mem");
     GlobalValue *GV = MO.getGlobal();
-    std::string Name = Mang->getValueName(GV);
-
+    std::string Name = Mang->getMangledName(GV);
     decorateName(Name, GV);
 
     if (!isMemOp) O << "OFFSET ";
-    if (GV->hasDLLImportLinkage()) {
-      // FIXME: This should be fixed with full support of stdcall & fastcall
-      // CC's
+    
+    // Handle dllimport linkage.
+    // FIXME: This should be fixed with full support of stdcall & fastcall
+    // CC's
+    if (MO.getTargetFlags() == X86II::MO_DLLIMPORT)
       O << "__imp_";
-    }
+    
     O << Name;
     printOffset(MO.getOffset());
     return;
@@ -265,7 +267,7 @@ void X86IntelAsmPrinter::printOp(const MachineOperand &MO,
 void X86IntelAsmPrinter::print_pcrel_imm(const MachineInstr *MI, unsigned OpNo){
   const MachineOperand &MO = MI->getOperand(OpNo);
   switch (MO.getType()) {
-  default: assert(0 && "Unknown pcrel immediate operand");
+  default: LLVM_UNREACHABLE("Unknown pcrel immediate operand");
   case MachineOperand::MO_Immediate:
     O << MO.getImm();
     return;
@@ -275,14 +277,14 @@ void X86IntelAsmPrinter::print_pcrel_imm(const MachineInstr *MI, unsigned OpNo){
     
   case MachineOperand::MO_GlobalAddress: {
     GlobalValue *GV = MO.getGlobal();
-    std::string Name = Mang->getValueName(GV);
+    std::string Name = Mang->getMangledName(GV);
     decorateName(Name, GV);
     
-    if (GV->hasDLLImportLinkage()) {
-      // FIXME: This should be fixed with full support of stdcall & fastcall
-      // CC's
+    // Handle dllimport linkage.
+    // FIXME: This should be fixed with full support of stdcall & fastcall
+    // CC's
+    if (MO.getTargetFlags() == X86II::MO_DLLIMPORT)
       O << "__imp_";
-    }
     O << Name;
     printOffset(MO.getOffset());
     return;
@@ -443,7 +445,7 @@ bool X86IntelAsmPrinter::doInitialization(Module &M) {
   // Emit declarations for external functions.
   for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I)
     if (I->isDeclaration()) {
-      std::string Name = Mang->getValueName(I);
+      std::string Name = Mang->getMangledName(I);
       decorateName(Name, I);
 
       O << "\tEXTERN " ;
@@ -458,7 +460,7 @@ bool X86IntelAsmPrinter::doInitialization(Module &M) {
   for (Module::const_global_iterator I = M.global_begin(), E = M.global_end();
        I != E; ++I) {
     if (I->isDeclaration()) {
-      std::string Name = Mang->getValueName(I);
+      std::string Name = Mang->getMangledName(I);
 
       O << "\tEXTERN " ;
       if (I->hasDLLImportLinkage()) {
@@ -483,7 +485,7 @@ bool X86IntelAsmPrinter::doFinalization(Module &M) {
     if (EmitSpecialLLVMGlobal(I))
       continue;
 
-    std::string name = Mang->getValueName(I);
+    std::string name = Mang->getMangledName(I);
     Constant *C = I->getInitializer();
     unsigned Align = TD->getPreferredAlignmentLog(I);
     bool bCustomSegment = false;
@@ -517,7 +519,7 @@ bool X86IntelAsmPrinter::doFinalization(Module &M) {
       SwitchToSection(TAI->getDataSection());
       break;
     default:
-      assert(0 && "Unknown linkage type!");
+      LLVM_UNREACHABLE("Unknown linkage type!");
     }
 
     if (!bCustomSegment)