52 lines
3.4 KiB
Objective-C
52 lines
3.4 KiB
Objective-C
// RUN: %clang_cc1 -I %S/Inputs -triple x86_64-apple-macosx10.10.0 -fobjc-runtime=macosx-10.10.0 -emit-llvm -fblocks -fobjc-arc -fobjc-runtime-has-weak -o - %s | FileCheck -check-prefix=CHECK-WITHOUT-EMPTY-COLLECTIONS %s
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// RUN: %clang_cc1 -I %S/Inputs -triple x86_64-apple-macosx10.11.0 -fobjc-runtime=macosx-10.11.0 -emit-llvm -fblocks -fobjc-arc -fobjc-runtime-has-weak -o - %s | FileCheck -check-prefix=CHECK-WITH-EMPTY-COLLECTIONS %s
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// RUN: %clang_cc1 -I %S/Inputs -triple arm64-apple-ios8.0 -fobjc-runtime=ios-8.0 -emit-llvm -fblocks -fobjc-arc -fobjc-runtime-has-weak -o - %s | FileCheck -check-prefix=CHECK-WITHOUT-EMPTY-COLLECTIONS %s
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// RUN: %clang_cc1 -I %S/Inputs -triple arm64-apple-ios9.0 -fobjc-runtime=ios-9.0 -emit-llvm -fblocks -fobjc-arc -fobjc-runtime-has-weak -o - %s | FileCheck -check-prefix=CHECK-WITH-EMPTY-COLLECTIONS %s
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// RUN: %clang_cc1 -I %S/Inputs -triple armv7k-apple-watchos2.0 -fobjc-runtime=watchos-1.0 -emit-llvm -fblocks -fobjc-arc -fobjc-runtime-has-weak -o - %s | FileCheck -check-prefix=CHECK-WITHOUT-EMPTY-COLLECTIONS %s
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// RUN: %clang_cc1 -I %S/Inputs -triple armv7k-apple-watchos2.0 -fobjc-runtime=watchos-2.0 -emit-llvm -fblocks -fobjc-arc -fobjc-runtime-has-weak -o - %s | FileCheck -check-prefix=CHECK-WITH-EMPTY-COLLECTIONS %s
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// RUN: %clang_cc1 -I %S/Inputs -triple arm64-apple-tvos8.0 -fobjc-runtime=ios-8.0 -emit-llvm -fblocks -fobjc-arc -fobjc-runtime-has-weak -o - %s | FileCheck -check-prefix=CHECK-WITHOUT-EMPTY-COLLECTIONS %s
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// RUN: %clang_cc1 -I %S/Inputs -triple arm64-apple-tvos9.0 -fobjc-runtime=ios-9.0 -emit-llvm -fblocks -fobjc-arc -fobjc-runtime-has-weak -o - %s | FileCheck -check-prefix=CHECK-WITH-EMPTY-COLLECTIONS %s
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#include "literal-support.h"
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void test_empty_array() {
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// CHECK-WITHOUT-EMPTY-COLLECTIONS-LABEL: define void @test_empty_array
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// CHECK-WITHOUT-EMPTY-COLLECTIONS-NOT: ret void
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// CHECK-WITHOUT-EMPTY-COLLECTIONS: {{call.*objc_msgSend}}
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// CHECK-WITHOUT-EMPTY-COLLECTIONS-NOT: ret void
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// CHECK-WITHOUT-EMPTY-COLLECTIONS: {{call.*objc_retainAutoreleasedReturnValue}}
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// CHECK-WITHOUT-EMPTY-COLLECTIONS: ret void
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// CHECK-WITH-EMPTY-COLLECTIONS-LABEL: define void @test_empty_array
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// CHECK-WITH-EMPTY-COLLECTIONS-NOT: ret void
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// CHECK-WITH-EMPTY-COLLECTIONS: load {{.*}} @__NSArray0__
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// CHECK-WITH-EMPTY-COLLECTIONS-NOT: ret void
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// CHECK-WITH-EMPTY-COLLECTIONS: {{call.*objc_retain\(}}
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// CHECK-WITH-EMPTY-COLLECTIONS-NOT: ret void
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// CHECK-WITH-EMPTY-COLLECTIONS: call void @objc_storeStrong
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// CHECK-WITH-EMPTY-COLLECTIONS-NEXT: ret void
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NSArray *arr = @[];
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}
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void test_empty_dictionary() {
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// CHECK-WITHOUT-EMPTY-COLLECTIONS-LABEL: define void @test_empty_dictionary
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// CHECK-WITHOUT-EMPTY-COLLECTIONS-NOT: ret void
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// CHECK-WITHOUT-EMPTY-COLLECTIONS: {{call.*objc_msgSend}}
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// CHECK-WITHOUT-EMPTY-COLLECTIONS-NOT: ret void
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// CHECK-WITHOUT-EMPTY-COLLECTIONS: {{call.*objc_retainAutoreleasedReturnValue}}
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// CHECK-WITHOUT-EMPTY-COLLECTIONS: ret void
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// CHECK-WITH-EMPTY-COLLECTIONS-LABEL: define void @test_empty_dictionary
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// CHECK-WITH-EMPTY-COLLECTIONS-NOT: ret void
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// CHECK-WITH-EMPTY-COLLECTIONS: load {{.*}} @__NSDictionary0__{{.*}}!invariant.load
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// CHECK-WITH-EMPTY-COLLECTIONS-NOT: ret void
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// CHECK-WITH-EMPTY-COLLECTIONS: {{call.*objc_retain\(}}
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// CHECK-WITH-EMPTY-COLLECTIONS-NOT: ret void
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// CHECK-WITH-EMPTY-COLLECTIONS: call void @objc_storeStrong
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// CHECK-WITH-EMPTY-COLLECTIONS-NEXT: ret void
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NSDictionary *dict = @{};
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}
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