Don't print global names twice with -asm-verbose.

[oota-llvm.git] / lib / Target / X86 / AsmPrinter / X86IntelAsmPrinter.cpp

diff --git a/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp b/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp
index 58bd8debf8e1420a60f3e597373c6d08c6de05c7..7823ca6da3dc6cd0b6878a840ecac118b475a48a 100644 (file)
--- a/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp
+++ b/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp
@@ -25,6 +25,7 @@
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Assembly/Writer.h"
+#include "llvm/CodeGen/DwarfWriter.h"
 #include "llvm/Support/Mangler.h"
 #include "llvm/Target/TargetAsmInfo.h"
 #include "llvm/Target/TargetOptions.h"
@@ -121,6 +122,7 @@ void X86IntelAsmPrinter::decorateName(std::string &Name,
 /// method to print assembly for each instruction.
 ///
 bool X86IntelAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
+  this->MF = &MF;
   SetupMachineFunction(MF);
   O << "\n\n";
 
@@ -145,6 +147,7 @@ bool X86IntelAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
     FnAlign = 1;
   switch (F->getLinkage()) {
   default: assert(0 && "Unsupported linkage type!");
+  case Function::PrivateLinkage:
   case Function::InternalLinkage:
     EmitAlignment(FnAlign);
     break;
@@ -453,8 +456,10 @@ bool X86IntelAsmPrinter::doFinalization(Module &M) {
 
     switch (I->getLinkage()) {
     case GlobalValue::CommonLinkage:
-    case GlobalValue::LinkOnceLinkage:
-    case GlobalValue::WeakLinkage:
+    case GlobalValue::LinkOnceAnyLinkage:
+    case GlobalValue::LinkOnceODRLinkage:
+    case GlobalValue::WeakAnyLinkage:
+    case GlobalValue::WeakODRLinkage:
       SwitchToDataSection("");
       O << name << "?\tsegment common 'COMMON'\n";
       bCustomSegment = true;
@@ -484,8 +489,11 @@ bool X86IntelAsmPrinter::doFinalization(Module &M) {
     if (!bCustomSegment)
       EmitAlignment(Align, I);
 
-    O << name << ":\t\t\t\t" << TAI->getCommentString()
-      << " " << I->getName() << '\n';
+    O << name << ":";
+    if (VerboseAsm)
+      O << "\t\t\t\t" << TAI->getCommentString()
+        << " " << I->getName();
+    O << '\n';
 
     EmitGlobalConstant(C);