1 files changed, 47 insertions, 0 deletions
diff --git a/test/CodeGenObjC/objc-align.m b/test/CodeGenObjC/objc-align.m
new file mode 100644
index 0000000..eca5959
--- /dev/null
+++ b/test/CodeGenObjC/objc-align.m
@@ -0,0 +1,47 @@
+// 32-bit
+
+// RUNX: llvm-gcc -m32 -emit-llvm -S -o %t %s &&
+// RUN: clang-cc -triple i386-apple-darwin9 -emit-llvm -o %t %s &&
+// RUN: grep '@"\\01L_OBJC_CATEGORY_A_Cat" = internal global .*, section "__OBJC,__category,regular,no_dead_strip", align 4' %t &&
+// RUN: grep '@"\\01L_OBJC_CLASS_A" = internal global .*, section "__OBJC,__class,regular,no_dead_strip", align 4' %t &&
+// RUN: grep '@"\\01L_OBJC_CLASS_C" = internal global .*, section "__OBJC,__class,regular,no_dead_strip", align 4' %t &&
+// RUN: grep '@"\\01L_OBJC_CLASS_PROTOCOLS_C" = internal global .*, section "__OBJC,__cat_cls_meth,regular,no_dead_strip", align 4' %t &&
+// RUN: grep '@"\\01L_OBJC_IMAGE_INFO" = internal constant .*, section "__OBJC, __image_info,regular"' %t &&
+// RUN: grep '@"\\01L_OBJC_METACLASS_A" = internal global .*, section "__OBJC,__meta_class,regular,no_dead_strip", align 4' %t &&
+// RUN: grep '@"\\01L_OBJC_METACLASS_C" = internal global .*, section "__OBJC,__meta_class,regular,no_dead_strip", align 4' %t &&
+// RUN: grep '@"\\01L_OBJC_MODULES" = internal global .*, section "__OBJC,__module_info,regular,no_dead_strip", align 4' %t &&
+// RUN: grep '@"\\01L_OBJC_PROTOCOL_P" = internal global .*, section "__OBJC,__protocol,regular,no_dead_strip", align 4' %t &&
+
+// 64-bit
+
+// RUNX: clang-cc -triple i386-apple-darwin9 -emit-llvm -o %t %s &&
+// RUNX: grep '@"OBJC_CLASS_$_A" = global' %t &&
+// RUNX: grep '@"OBJC_CLASS_$_C" = global' %t &&
+// RUNX: grep '@"OBJC_METACLASS_$_A" = global' %t &&
+// RUNX: grep '@"OBJC_METACLASS_$_C" = global' %t &&
+// RUNX: grep '@"\\01L_OBJC_CLASSLIST_REFERENCES_$_0" = internal global .*, section "__DATA, __objc_classrefs, regular, no_dead_strip", align 8' %t &&
+// RUNX: grep '@"\\01L_OBJC_IMAGE_INFO" = internal constant .*, section "__DATA, __objc_imageinfo, regular, no_dead_strip"' %t &&
+// RUNX: grep '@"\\01L_OBJC_LABEL_CATEGORY_$" = internal global .*, section "__DATA, __objc_catlist, regular, no_dead_strip", align 8' %t &&
+// RUNX: grep '@"\\01L_OBJC_LABEL_CLASS_$" = internal global .*, section "__DATA, __objc_classlist, regular, no_dead_strip", align 8' %t &&
+// RUNX: grep '@"\\01l_OBJC_$_CATEGORY_A_$_Cat" = internal global .*, section "__DATA, __objc_const", align 8' %t &&
+// RUNX: grep '@"\\01l_OBJC_CLASS_PROTOCOLS_$_C" = internal global .*, section "__DATA, __objc_const", align 8' %t &&
+// RUNX: grep '@"\\01l_OBJC_CLASS_RO_$_A" = internal global .*, section "__DATA, __objc_const", align 8' %t &&
+// RUNX: grep '@"\\01l_OBJC_CLASS_RO_$_C" = internal global .*, section "__DATA, __objc_const", align 8' %t &&
+// RUNX: grep '@"\\01l_OBJC_LABEL_PROTOCOL_$_P" = weak hidden global .*, section "__DATA, __objc_protolist, coalesced, no_dead_strip", align 8' %t &&
+// RUNX: grep '@"\\01l_OBJC_METACLASS_RO_$_A" = internal global .*, section "__DATA, __objc_const", align 8' %t &&
+// RUNX: grep '@"\\01l_OBJC_METACLASS_RO_$_C" = internal global .*, section "__DATA, __objc_const", align 8' %t &&
+// RUNX: grep '@"\\01l_OBJC_PROTOCOL_$_P" = weak hidden global .*, section "__DATA,__datacoal_nt,coalesced", align 8' %t &&
+
+// RUN: true
+
+@interface A @end
+@implementation A
+@end
+@implementation A (Cat)
+@end
+@protocol P
+@end
+@interface C <P>
+@end
+@implementation C
+@end