1 // RUN: %clang_cc1 -triple i386-apple-darwin9 -fobjc-runtime=macosx-fragile-10.5 -emit-llvm -o %t %s 2 3 // RUN: grep '@"\\01L_OBJC_CATEGORY_A_Cat" = internal global .*section "__OBJC,__category,regular,no_dead_strip", align 4' %t 4 // RUN: grep '@"\\01L_OBJC_CATEGORY_CLASS_METHODS_A_Cat" = internal global .*section "__OBJC,__cat_cls_meth,regular,no_dead_strip", align 4' %t 5 // RUN: grep '@"\\01L_OBJC_CATEGORY_INSTANCE_METHODS_A_Cat" = internal global .*section "__OBJC,__cat_inst_meth,regular,no_dead_strip", align 4' %t 6 // RUN: grep '@"\\01L_OBJC_CLASSEXT_A" = internal global .*section "__OBJC,__class_ext,regular,no_dead_strip", align 4' %t 7 // RUN: grep '@"\\01L_OBJC_CLASS_A" = internal global .*section "__OBJC,__class,regular,no_dead_strip", align 4' %t 8 // RUN: grep '@"\\01L_OBJC_CLASS_METHODS_A" = internal global .*section "__OBJC,__cls_meth,regular,no_dead_strip", align 4' %t 9 // RUN: grep '@"\\01L_OBJC_CLASS_NAME_[0-9]*" = internal global .*section "__TEXT,__cstring,cstring_literals", align 1' %t 10 // RUN: grep '@"\\01L_OBJC_CLASS_PROTOCOLS_A" = internal global .*section "__OBJC,__cat_cls_meth,regular,no_dead_strip", align 4' %t 11 // RUN: grep '@"\\01L_OBJC_CLASS_REFERENCES_[0-9]*" = internal global .*section "__OBJC,__cls_refs,literal_pointers,no_dead_strip", align 4' %t 12 13 // Clang's Obj-C 32-bit doesn't emit ivars for the root class. 14 // RUNX: grep '@"\\01L_OBJC_CLASS_VARIABLES_A" = internal global .*section "__OBJC,__class_vars,regular,no_dead_strip", align 4' %t && 15 16 // RUN: grep '@"\\01L_OBJC_INSTANCE_METHODS_A" = internal global .*section "__OBJC,__inst_meth,regular,no_dead_strip", align 4' %t 17 // RUN: grep '@"\\01L_OBJC_INSTANCE_VARIABLES_A" = internal global .*section "__OBJC,__instance_vars,regular,no_dead_strip", align 4' %t 18 // RUN: grep '@"\\01L_OBJC_METACLASS_A" = internal global .*section "__OBJC,__meta_class,regular,no_dead_strip", align 4' %t 19 // RUN: grep '@"\\01L_OBJC_METH_VAR_NAME_[0-9]*" = internal global .*section "__TEXT,__cstring,cstring_literals", align 1' %t 20 // RUN: grep '@"\\01L_OBJC_METH_VAR_TYPE_[0-9]*" = internal global .*section "__TEXT,__cstring,cstring_literals", align 1' %t 21 // RUN: grep '@"\\01L_OBJC_MODULES" = internal global .*section "__OBJC,__module_info,regular,no_dead_strip", align 4' %t 22 // RUN: grep '@"\\01L_OBJC_PROP_NAME_ATTR_[0-9]*" = internal global .*section "__TEXT,__cstring,cstring_literals", align 1' %t 23 // RUN: grep '@"\\01L_OBJC_PROTOCOL_CLASS_METHODS_P" = internal global .*section "__OBJC,__cat_cls_meth,regular,no_dead_strip", align 4' %t 24 // RUN: grep '@"\\01L_OBJC_PROTOCOL_INSTANCE_METHODS_P" = internal global .*section "__OBJC,__cat_inst_meth,regular,no_dead_strip", align 4' %t 25 // RUN: grep '@"\\01L_OBJC_PROTOCOL_P" = internal global .*section "__OBJC,__protocol,regular,no_dead_strip", align 4' %t 26 // RUN: grep '@"\\01L_OBJC_SELECTOR_REFERENCES_[0-9]*" = internal externally_initialized global .*section "__OBJC,__message_refs,literal_pointers,no_dead_strip", align 4' %t 27 // RUN: grep '@"\\01L_OBJC_SYMBOLS" = internal global .*section "__OBJC,__symbols,regular,no_dead_strip", align 4' %t 28 // RUN: grep '@"\\01l_OBJC_$_PROP_LIST_A" = internal global .*section "__OBJC,__property,regular,no_dead_strip", align 4' %t 29 // RUN: grep "\.lazy_reference \.objc_class_name_J0" %t 30 31 32 /* 33 34 Here is a handy command for looking at llvm-gcc's output: 35 llvm-gcc -m32 -emit-llvm -S -o - metadata-symbols-32.m | \ 36 grep '=.*global' | \ 37 sed -e 's#global.*, section#global ... section#' | \ 38 sort 39 40 */ 41 42 @interface B 43 @end 44 @interface C 45 @end 46 47 @protocol P 48 +(void) fm0; 49 -(void) im0; 50 @end 51 52 @interface A<P> { 53 int _ivar; 54 } 55 56 @property (assign) int ivar; 57 58 +(void) fm0; 59 -(void) im0; 60 @end 61 62 @implementation A 63 @synthesize ivar = _ivar; 64 +(void) fm0 { 65 } 66 -(void) im0 { 67 } 68 @end 69 70 @implementation A (Cat) 71 +(void) fm1 { 72 } 73 -(void) im1 { 74 } 75 @end 76 77 @interface J0 78 @end 79 80 @implementation J0(Category) @end 81 82 void *f0() { 83 [B im0]; 84 [C im1]; 85 } 86 87
