| // RUN: %clang_cc1 -emit-llvm -triple x86_64-apple-darwin -o - %s | FileCheck %s |
| |
| typedef unsigned int size_t; |
| @protocol P @end |
| |
| @interface NSMutableArray |
| - (id)objectAtIndexedSubscript:(size_t)index; |
| - (void)setObject:(id)object atIndexedSubscript:(size_t)index; |
| @end |
| |
| @interface NSMutableDictionary |
| - (id)objectForKeyedSubscript:(id)key; |
| - (void)setObject:(id)object forKeyedSubscript:(id)key; |
| @end |
| |
| int main() { |
| NSMutableArray *array; |
| id val; |
| |
| id oldObject = array[10]; |
| // CHECK: [[ARR:%.*]] = load {{%.*}} [[array:%.*]], align 8 |
| // CHECK-NEXT: [[SEL:%.*]] = load i8*, i8** @OBJC_SELECTOR_REFERENCES_ |
| // CHECK-NEXT: [[ARRC:%.*]] = bitcast {{%.*}} [[ARR]] to i8* |
| // CHECK-NEXT: [[CALL:%.*]] = call i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*, i8*, i32)*)(i8* [[ARRC]], i8* [[SEL]], i32 10) |
| // CHECK-NEXT: store i8* [[CALL]], i8** [[OLDOBJ:%.*]], align 8 |
| |
| val = (array[10] = oldObject); |
| // CHECK: [[THREE:%.*]] = load {{%.*}} [[array:%.*]], align 8 |
| // CHECK-NEXT: [[FOUR:%.*]] = load i8*, i8** [[oldObject:%.*]], align 8 |
| // CHECK-NEXT: [[FIVE:%.*]] = load i8*, i8** @OBJC_SELECTOR_REFERENCES_.2 |
| // CHECK-NEXT: [[SIX:%.*]] = bitcast {{%.*}} [[THREE]] to i8* |
| // CHECK-NEXT: call void bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to void (i8*, i8*, i8*, i32)*)(i8* [[SIX]], i8* [[FIVE]], i8* [[FOUR]], i32 10) |
| // CHECK-NEXT: store i8* [[FOUR]], i8** [[val:%.*]] |
| |
| NSMutableDictionary *dictionary; |
| id key; |
| id newObject; |
| oldObject = dictionary[key]; |
| // CHECK: [[SEVEN:%.*]] = load {{%.*}} [[DICTIONARY:%.*]], align 8 |
| // CHECK-NEXT: [[EIGHT:%.*]] = load i8*, i8** [[KEY:%.*]], align 8 |
| // CHECK-NEXT: [[TEN:%.*]] = load i8*, i8** @OBJC_SELECTOR_REFERENCES_.4 |
| // CHECK-NEXT: [[ELEVEN:%.*]] = bitcast {{%.*}} [[SEVEN]] to i8* |
| // CHECK-NEXT: [[CALL1:%.*]] = call i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*, i8*, i8*)*)(i8* [[ELEVEN]], i8* [[TEN]], i8* [[EIGHT]]) |
| // CHECK-NEXT: store i8* [[CALL1]], i8** [[oldObject:%.*]], align 8 |
| |
| |
| val = (dictionary[key] = newObject); |
| // CHECK: [[TWELVE:%.*]] = load {{%.*}} [[DICTIONARY]], align 8 |
| // CHECK-NEXT: [[THIRTEEN:%.*]] = load i8*, i8** [[KEY]], align 8 |
| // CHECK-NEXT: [[FOURTEEN:%.*]] = load i8*, i8** [[NEWOBJECT:%.*]], align 8 |
| // CHECK-NEXT: [[SIXTEEN:%.*]] = load i8*, i8** @OBJC_SELECTOR_REFERENCES_.6 |
| // CHECK-NEXT: [[SEVENTEEN:%.*]] = bitcast {{%.*}} [[TWELVE]] to i8* |
| // CHECK-NEXT: call void bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to void (i8*, i8*, i8*, i8*)*)(i8* [[SEVENTEEN]], i8* [[SIXTEEN]], i8* [[FOURTEEN]], i8* [[THIRTEEN]]) |
| // CHECK-NEXT: store i8* [[FOURTEEN]], i8** [[val:%.*]] |
| } |
| |