Add support for the --noexecstack option.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124077 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMTargetMachine.cpp b/lib/Target/ARM/ARMTargetMachine.cpp
index a68fd49..60df718 100644
--- a/lib/Target/ARM/ARMTargetMachine.cpp
+++ b/lib/Target/ARM/ARMTargetMachine.cpp
@@ -39,7 +39,8 @@
                                     MCContext &Ctx, TargetAsmBackend &TAB,
                                     raw_ostream &OS,
                                     MCCodeEmitter *Emitter,
-                                    bool RelaxAll) {
+                                    bool RelaxAll,
+                                    bool NoExecStack) {
   switch (Triple(TT).getOS()) {
   case Triple::Darwin:
     return createMachOStreamer(Ctx, TAB, OS, Emitter, RelaxAll);
@@ -50,7 +51,7 @@
     llvm_unreachable("ARM does not support Windows COFF format");
     return NULL;
   default:
-    return createELFStreamer(Ctx, TAB, OS, Emitter, RelaxAll);
+    return createELFStreamer(Ctx, TAB, OS, Emitter, RelaxAll, NoExecStack);
   }
 }