move CodeGen/X86/overlap-add.ll here.

[oota-llvm.git] / lib / Target / X86 / X86AsmPrinter.cpp

diff --git a/lib/Target/X86/X86AsmPrinter.cpp b/lib/Target/X86/X86AsmPrinter.cpp
index 454bd868c3f9b90f5a8550a10bd172b024dedcfc..3a5889d73167a87bc64bd7a04f750dfc33f7a677 100644 (file)
--- a/lib/Target/X86/X86AsmPrinter.cpp
+++ b/lib/Target/X86/X86AsmPrinter.cpp
@@ -32,9 +32,9 @@
 #include "llvm/Target/TargetOptions.h"
 using namespace llvm;
 
-static X86FunctionInfo calculateFunctionInfo(const Function *F,
-                                             const TargetData *TD) {
-  X86FunctionInfo Info;
+static X86MachineFunctionInfo calculateFunctionInfo(const Function *F,
+                                                    const TargetData *TD) {
+  X86MachineFunctionInfo Info;
   uint64_t Size = 0;
   
   switch (F->getCallingConv()) {
@@ -77,7 +77,7 @@ void X86SharedAsmPrinter::decorateName(std::string &Name,
     
   FMFInfoMap::const_iterator info_item = FunctionInfoMap.find(F);
 
-  const X86FunctionInfo *Info;
+  const X86MachineFunctionInfo *Info;
   if (info_item == FunctionInfoMap.end()) {
     // Calculate apropriate function info and populate map
     FunctionInfoMap[F] = calculateFunctionInfo(F, TM.getTargetData());
@@ -115,9 +115,7 @@ void X86SharedAsmPrinter::decorateName(std::string &Name,
 
 /// doInitialization
 bool X86SharedAsmPrinter::doInitialization(Module &M) {
-  if (Subtarget->isTargetELF() ||
-      Subtarget->isTargetCygMing() ||
-      Subtarget->isTargetDarwin()) {
+  if (TAI->doesSupportDebugInformation()) {
     // Emit initial debug information.
     DW.BeginModule(&M);
   }
@@ -155,9 +153,14 @@ bool X86SharedAsmPrinter::doFinalization(Module &M) {
     unsigned Size = TD->getTypeSize(Type);
     unsigned Align = TD->getPreferredAlignmentLog(I);
 
-    if (I->hasHiddenVisibility())
+    if (I->hasHiddenVisibility()) {
       if (const char *Directive = TAI->getHiddenDirective())
         O << Directive << name << "\n";
+    } else if (I->hasProtectedVisibility()) {
+      if (const char *Directive = TAI->getProtectedDirective())
+        O << Directive << name << "\n";
+    }
+    
     if (Subtarget->isTargetELF())
       O << "\t.type " << name << ",@object\n";
     
@@ -171,7 +174,7 @@ bool X86SharedAsmPrinter::doFinalization(Module &M) {
         }
       }
       
-      if (!I->hasSection() &&
+      if (!I->hasSection() && !I->isThreadLocal() &&
           (I->hasInternalLinkage() || I->hasWeakLinkage() ||
            I->hasLinkOnceLinkage())) {
         if (Size == 0) Size = 1;   // .comm Foo, 0 is undefined, avoid it.
@@ -256,9 +259,13 @@ bool X86SharedAsmPrinter::doFinalization(Module &M) {
         SwitchToDataSection(SectionName.c_str());
       } else {
         if (C->isNullValue() && !NoZerosInBSS && TAI->getBSSSection())
-          SwitchToDataSection(TAI->getBSSSection(), I);
+          SwitchToDataSection(I->isThreadLocal() ? TAI->getTLSBSSSection() :
+                              TAI->getBSSSection(), I);
         else if (!I->isConstant())
-          SwitchToDataSection(TAI->getDataSection(), I);
+          SwitchToDataSection(I->isThreadLocal() ? TAI->getTLSDataSection() :
+                              TAI->getDataSection(), I);
+        else if (I->isThreadLocal())
+          SwitchToDataSection(TAI->getTLSDataSection());
         else {
           // Read-only data.
           bool HasReloc = C->ContainsRelocations();