Add a test for generating Objective-C metadata from module flags.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150635 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/X86/objc-gc-module-flags.ll b/test/CodeGen/X86/objc-gc-module-flags.ll
new file mode 100644
index 0000000..8cb2c03
--- /dev/null
+++ b/test/CodeGen/X86/objc-gc-module-flags.ll
@@ -0,0 +1,13 @@
+; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s
+
+; CHECK: .section __DATA,__objc_imageinfo,regular,no_dead_strip
+; CHECK-NEXT: L_OBJC_IMAGE_INFO:
+; CHECK-NEXT: .long 0
+; CHECK-NEXT: .long 2
+
+!llvm.module.flags = !{!0, !1, !2, !3}
+
+!0 = metadata !{i32 1, metadata !"Objective-C Version", i32 2}
+!1 = metadata !{i32 1, metadata !"Objective-C Image Info Version", i32 0}
+!2 = metadata !{i32 1, metadata !"Objective-C Image Info Section", metadata !"__DATA, __objc_imageinfo, regular, no_dead_strip"}
+!3 = metadata !{i32 1, metadata !"Objective-C Garbage Collection", i32 2}