make PIC vs DynamicNoPIC be explicit in PICStyles.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75275 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86TargetMachine.cpp b/lib/Target/X86/X86TargetMachine.cpp
index eb0cf93..92a98a0 100644
--- a/lib/Target/X86/X86TargetMachine.cpp
+++ b/lib/Target/X86/X86TargetMachine.cpp
@@ -183,8 +183,12 @@
   } else if (Subtarget.isTargetDarwin()) {
     if (Subtarget.is64Bit())
       Subtarget.setPICStyle(PICStyles::RIPRel);
-    else
-      Subtarget.setPICStyle(PICStyles::Stub);
+    else if (getRelocationModel() == Reloc::PIC_)
+      Subtarget.setPICStyle(PICStyles::StubPIC);
+    else {
+      assert(getRelocationModel() == Reloc::DynamicNoPIC);
+      Subtarget.setPICStyle(PICStyles::StubDynamicNoPIC);
+    }
   } else if (Subtarget.isTargetELF()) {
     if (Subtarget.is64Bit())
       Subtarget.setPICStyle(PICStyles::RIPRel);