File: arc-related-result-type.m

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.4-1~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,998,488 kB
  • sloc: cpp: 6,951,470; ansic: 1,486,052; asm: 913,550; python: 232,020; f90: 80,126; objc: 75,349; lisp: 37,276; pascal: 16,990; sh: 9,935; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,164; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (22 lines) | stat: -rw-r--r-- 793 bytes parent folder | download | duplicates (10) 
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
}