Add a method to get the object-file appropriate stack map section.

Thanks to Eric Christopher for the tips on the appropriate way to do this.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194282 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/StackMaps.cpp

@@ -97,8 +97,7 @@ void StackMaps::serializeToStackMapSection() {
 
   // Create the section.
   const MCSection *StackMapSection =
-    OutContext.getMachOSection("__LLVM_STACKMAPS", "__llvm_stackmaps", 0,
-                               SectionKind::getMetadata());
+    OutContext.getObjectFileInfo().getStackMapSection();
   AP.OutStreamer.SwitchSection(StackMapSection);
 
   // Emit a dummy symbol to force section inclusion.