File: property-atomic-bool.m

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-6~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,418,812 kB
  • sloc: cpp: 5,290,827; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,900; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,892; xml: 953; cs: 573; fortran: 539
file content (34 lines) | stat: -rw-r--r-- 1,055 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
// RUN: %clang_cc1 -triple x86_64-apple-macosx10 -emit-llvm -x objective-c %s -o - | FileCheck %s

// CHECK: define internal zeroext i1 @"\01-[A0 p]"(
// CHECK:   %[[ATOMIC_LOAD:.*]] = load atomic i8, i8* %{{.*}} seq_cst, align 1
// CHECK:   %[[TOBOOL:.*]] = trunc i8 %[[ATOMIC_LOAD]] to i1
// CHECK:   ret i1 %[[TOBOOL]]

// CHECK: define internal void @"\01-[A0 setP:]"({{.*}} i1 zeroext {{.*}})
// CHECK:   store atomic i8 %{{.*}}, i8* %{{.*}} seq_cst, align 1
// CHECK:   ret void

// CHECK: define internal zeroext i1 @"\01-[A1 p]"(
// CHECK:   %[[ATOMIC_LOAD:.*]] = load atomic i8, i8* %{{.*}} unordered, align 1
// CHECK:   %[[TOBOOL:.*]] = trunc i8 %load to i1
// CHECK:   ret i1 %[[TOBOOL]]

// CHECK: define internal void @"\01-[A1 setP:]"({{.*}} i1 zeroext %p)
// CHECK:   store atomic i8 %{{.*}}, i8* %{{.*}} unordered, align 1
// CHECK:   ret void

@interface A0
@property(nonatomic) _Atomic(_Bool) p;
@end
@implementation A0
@end

@interface A1 {
  _Atomic(_Bool) p;
}
@property _Atomic(_Bool) p;
@end
@implementation A1
@synthesize p;
@end