| 1 | // RUN: %clang_cc1 -emit-llvm -x objective-c %s -o - | FileCheck %s |
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| 2 | // rdar://16203115 |
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| 3 | |
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| 4 | @interface NSObject @end |
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| 5 | |
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| 6 | @protocol P0 @end |
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| 7 | |
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| 8 | @interface A : NSObject <P0> |
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| 9 | +(Class) getClass; |
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| 10 | @end |
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| 11 | |
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| 12 | @implementation A |
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| 13 | +(Class) getClass { return self; } |
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| 14 | @end |
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| 15 | |
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| 16 | int main() { |
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| 17 | Protocol *P0 = @protocol(P0); |
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| 18 | return 0; |
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| 19 | } |
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| 20 | |
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| 21 | // CHECK: @"_OBJC_PROTOCOL_$_P0" = weak hidden global |
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| 22 | // CHECK: @"_OBJC_LABEL_PROTOCOL_$_P0" = weak hidden global |
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| 23 | // CHECK: @"\01l_OBJC_CLASS_PROTOCOLS_$_A" = private global |
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| 24 | // CHECK: @"\01l_OBJC_PROTOCOL_REFERENCE_$_P0" = weak hidden global |
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| 25 | |
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| 26 | // CHECK: llvm.used = appending global [3 x i8*] |
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| 27 | // CHECK-SAME: "_OBJC_PROTOCOL_$_P0" |
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| 28 | // CHECK-SAME: "_OBJC_LABEL_PROTOCOL_$_P0" |
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| 29 | // CHECK-SAME: "\01l_OBJC_PROTOCOL_REFERENCE_$_P0" |
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| 30 | |
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| 31 | // CHECK: llvm.compiler.used = appending global [7 x i8*] |
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| 32 | // CHECK-SAME: OBJC_CLASS_NAME_ |
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| 33 | // CHECK-SAME: OBJC_METH_VAR_NAME_ |
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| 34 | // CHECK-SAME: OBJC_METH_VAR_TYPE_ |
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| 35 | // CHECK-SAME: "\01l_OBJC_$_CLASS_METHODS_A" |
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| 36 | // CHECK-SAME: OBJC_CLASS_NAME_.1 |
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| 37 | // CHECK-SAME: "\01l_OBJC_CLASS_PROTOCOLS_$_A" |
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| 38 | // CHECK-SAME: "OBJC_LABEL_CLASS_$" |
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| 39 | // CHECK-SAME: section "llvm.metadata" |
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| 40 | |
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