| David Chisnall | 404bbcb | 2018-05-22 10:13:06 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -triple x86_64-unknown-freebsd -S -emit-llvm -fobjc-runtime=gnustep-2.0 -o - %s | FileCheck %s |
| 2 | |
| 3 | @interface Super @end |
| 4 | |
| 5 | @interface X : Super |
| 6 | { |
| 7 | int ivar1; |
| 8 | id ivar2; |
| 9 | } |
| 10 | @property (readonly) int x; |
| 11 | @property id y; |
| 12 | @end |
| 13 | |
| 14 | @implementation X |
| 15 | @synthesize y; |
| 16 | |
| 17 | - (int)x { return 12; } |
| 18 | + (int)clsMeth { return 42; } |
| 19 | - (id)meth { return ivar2; } |
| 20 | @end |
| 21 | |
| 22 | // Check that we get an ivar offset variable for the synthesised ivar. |
| 23 | // CHECK: @"__objc_ivar_offset_X.y.\01" = hidden global i32 16 |
| 24 | // |
| 25 | // Check that we get a sensible metaclass method list. |
| 26 | // CHECK: internal global { i8*, i32, i64, [1 x { i8* (i8*, i8*, ...)*, i8*, i8* }] } |
| 27 | // CHECK-SAME: @_c_X__clsMeth |
| 28 | |
| 29 | // Check that we get a metaclass and that it is not an exposed symbol: |
| 30 | // CHECK: @._OBJC_METACLASS_X = internal global |
| 31 | |
| 32 | // Check that we get a reference to the superclass symbol: |
| 33 | // CHECK: @._OBJC_CLASS_Super = external global i8* |
| 34 | |
| 35 | // Check that we get an ivar list with all three ivars, in the correct order |
| 36 | // CHECK: private global { i32, i64, [3 x { i8*, i8*, i32*, i32, i32 }] } |
| 37 | // CHECK-SAME: @__objc_ivar_offset_X.ivar1.i |
| 38 | // CHECK-SAME: @"__objc_ivar_offset_X.ivar2.\01" |
| 39 | // CHECK-SAME: @"__objc_ivar_offset_X.y.\01" |
| 40 | |
| 41 | // Check that we get some plausible property metadata. |
| 42 | // CHECK: private unnamed_addr constant [5 x i8] c"Ti,R\00", align 1 |
| 43 | // CHECK: private unnamed_addr constant [6 x i8] c"T@,Vy\00", align 1 |
| 44 | // CHECK: = internal global { i32, i32, i8*, [2 x { i8*, i8*, i8*, i8*, i8* }] } { i32 2, i32 40, i8* null, |
| 45 | |
| 46 | // Check that we get a class structure. |
| 47 | // CHECK: @._OBJC_CLASS_X = global { { i8*, i8*, i8*, i64, i64, i64, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i64, i8* }*, i8*, i8*, i64, i64, i64, { i32, i64, [3 x { i8*, i8*, i32*, i32, i32 }] }*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i64, { i32, i32, i8*, [2 x { i8*, i8*, i8*, i8*, i8* }] }* } |
| 48 | // CHECK-SAME: @._OBJC_METACLASS_X |
| 49 | // CHECK-SAME: @._OBJC_CLASS_Super |
| 50 | |
| 51 | // And check that we get a pointer to it in the right place |
| 52 | // CHECK: @._OBJC_REF_CLASS_X = global |
| 53 | // CHECK-SAME: @._OBJC_CLASS_X |
| Gabor Buella | b05811a | 2018-07-04 11:26:09 +0000 | [diff] [blame^] | 54 | // CHECK-SAME: section "__objc_class_refs" |
| David Chisnall | 404bbcb | 2018-05-22 10:13:06 +0000 | [diff] [blame] | 55 | |