1 files changed, 61 insertions, 0 deletions
diff --git a/test/CodeGenObjC/metadata_symbols.m b/test/CodeGenObjC/metadata_symbols.m
new file mode 100644
index 000000000000..1a1d1e1d9810
--- /dev/null
+++ b/test/CodeGenObjC/metadata_symbols.m
@@ -0,0 +1,61 @@
+// RUN: clang-cc -triple x86_64-apple-darwin9 -emit-llvm -o %t %s &&
+
+// RUN: grep '@"OBJC_METACLASS_$_A" = global .*section "__DATA, __objc_data", align 8' %t && 
+// RUN: grep '@"OBJC_CLASS_$_A" = global .*section "__DATA, __objc_data", align 8' %t &&
+// RUN: grep '@"OBJC_EHTYPE_$_EH1" = weak global .*section "__DATA,__datacoal_nt,coalesced", align 8' %t &&
+// RUN: grep '@"OBJC_EHTYPE_$_EH2" = external global' %t &&
+// RUN: grep '@"OBJC_EHTYPE_$_EH3" = global .*section "__DATA,__objc_const", align 8' %t &&
+// RUN: grep '@"OBJC_EHTYPE_$_EH3"' %t | count 3 &&
+// RUN: grep '@"\\01L_OBJC_CLASS_NAME_" =.*section "__TEXT,__cstring,cstring_literals", align 1' %t | count 1 &&
+// RUN: grep -F 'define internal void @"\01-[A im0]"' %t &&
+// RUN: grep -F 'define internal void @"\01-[A(Cat) im1]"' %t &&
+
+// RUN: clang-cc -fvisibility=hidden -triple x86_64-apple-darwin9 -emit-llvm -o %t %s &&
+
+// RUN: grep '@"OBJC_METACLASS_$_A" = hidden global .*section "__DATA, __objc_data", align 8' %t && 
+// RUN: grep '@"OBJC_CLASS_$_A" = hidden global .*section "__DATA, __objc_data", align 8' %t &&
+// RUN: grep '@"OBJC_EHTYPE_$_EH1" = weak hidden global .*section "__DATA,__datacoal_nt,coalesced"' %t &&
+// RUN: grep '@"OBJC_EHTYPE_$_EH2" = external global' %t &&
+// RUN: grep '@"OBJC_EHTYPE_$_EH3" = hidden global .*section "__DATA,__objc_const", align 8' %t &&
+// RUN: grep -F 'define internal void @"\01-[A im0]"' %t &&
+// RUN: grep -F 'define internal void @"\01-[A(Cat) im1]"' %t &&
+
+// RUN: true
+
+@interface A
+@end
+
+@implementation A
+-(void) im0 {
+}
+@end
+
+@implementation A (Cat)
+-(void) im1 {
+}
+@end
+
+@interface EH1
+@end
+
+__attribute__((__objc_exception__))
+@interface EH2
+@end
+
+__attribute__((__objc_exception__))
+@interface EH3
+@end
+
+void f1();
+
+void f0(id x) {
+  @try {
+    f1();
+  } @catch (EH1 *x) {
+  } @catch (EH2 *x) {
+  } @catch (EH3 *x) {
+  }
+}
+
+@implementation EH3
+@end