[ARM] Fix code generation for:

static __thread struct {
    int a;
    int b;
} teste = {0, 0};



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43722 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMAsmPrinter.cpp b/lib/Target/ARM/ARMAsmPrinter.cpp
index 924a2df..5f46b07 100644
--- a/lib/Target/ARM/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/ARMAsmPrinter.cpp
@@ -836,7 +836,7 @@
     if (Subtarget->isTargetELF())
       O << "\t.type " << name << ",%object\n";
     
-    if (C->isNullValue() && !I->hasSection()) {
+    if (C->isNullValue() && !I->hasSection() && !I->isThreadLocal()) {
       if (I->hasExternalLinkage()) {
         if (const char *Directive = TAI->getZeroFillDirective()) {
           O << "\t.globl\t" << name << "\n";