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| author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
|---|---|---|
| committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
| commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
| tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/CodeGenObjC/objc-arc-container-subscripting.m | |
| parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
| parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) | |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/CodeGenObjC/objc-arc-container-subscripting.m')
| -rw-r--r-- | clang/test/CodeGenObjC/objc-arc-container-subscripting.m | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/clang/test/CodeGenObjC/objc-arc-container-subscripting.m b/clang/test/CodeGenObjC/objc-arc-container-subscripting.m new file mode 100644 index 0000000..8924916 --- /dev/null +++ b/clang/test/CodeGenObjC/objc-arc-container-subscripting.m @@ -0,0 +1,21 @@ +// RUN: %clang_cc1 -fobjc-arc -emit-llvm -triple x86_64-apple-darwin -o - %s | FileCheck %s + +@interface NSMutableArray +- (id)objectAtIndexedSubscript:(int)index; +- (void)setObject:(id)object atIndexedSubscript:(int)index; +@end + +id func() { + NSMutableArray *array; + array[3] = 0; + return array[3]; +} + +// CHECK: [[call:%.*]] = call i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend +// CHECK: [[SIX:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[call]]) nounwind +// CHECK: [[ARRAY:%.*]] = load %0** +// CHECK: [[ARRAY_CASTED:%.*]] = bitcast{{.*}}[[ARRAY]] to i8* +// CHECK: call void @objc_release(i8* [[ARRAY_CASTED]]) +// CHECK: [[EIGHT:%.*]] = call i8* @objc_autoreleaseReturnValue(i8* [[SIX]]) nounwind +// CHECK: ret i8* [[EIGHT]] + |