Emit sections/directives in the proper order. This fixes PR1376. Also,
some small cleanup was made.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36780 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86AsmPrinter.cpp b/lib/Target/X86/X86AsmPrinter.cpp
index 7e7dc88..3a5889d 100644
--- a/lib/Target/X86/X86AsmPrinter.cpp
+++ b/lib/Target/X86/X86AsmPrinter.cpp
@@ -115,9 +115,7 @@
 
 /// doInitialization
 bool X86SharedAsmPrinter::doInitialization(Module &M) {
-  if (Subtarget->isTargetELF() ||
-      Subtarget->isTargetCygMing() ||
-      Subtarget->isTargetDarwin()) {
+  if (TAI->doesSupportDebugInformation()) {
     // Emit initial debug information.
     DW.BeginModule(&M);
   }