File: arc-related-result-type.m

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (22 lines) | stat: -rw-r--r-- 793 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fblocks -fobjc-arc -o - %s | FileCheck %s

@interface Test0
- (id) self;
@end
void test0(Test0 *val) {
  Test0 *x = [val self];

// CHECK-LABEL:    define{{.*}} void @test0(
// CHECK:      [[VAL:%.*]] = alloca ptr
// CHECK-NEXT: [[X:%.*]] = alloca ptr
// CHECK-NEXT: store ptr null
// CHECK-NEXT: call void @llvm.objc.storeStrong(
// CHECK-NEXT: load ptr, ptr [[VAL]],
// CHECK-NEXT: load
// CHECK-NEXT: [[T0:%.*]] = call ptr
// CHECK-NEXT: [[T1:%.*]] = notail call ptr @llvm.objc.retainAutoreleasedReturnValue(ptr [[T0]])
// CHECK-NEXT: store ptr [[T1]], ptr [[X]]
// CHECK-NEXT: call void @llvm.objc.storeStrong(ptr [[X]], ptr null)
// CHECK-NEXT: call void @llvm.objc.storeStrong(ptr [[VAL]], ptr null)
// CHECK-NEXT: ret void
}