File: write-barrier-global-assign.mm

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.6-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,245,028 kB
  • sloc: cpp: 7,619,726; ansic: 1,434,018; asm: 1,058,748; python: 252,740; f90: 94,671; objc: 70,685; lisp: 42,813; pascal: 18,401; sh: 8,601; ml: 5,111; perl: 4,720; makefile: 3,675; awk: 3,523; javascript: 2,409; xml: 892; fortran: 770
file content (28 lines) | stat: -rw-r--r-- 699 bytes parent folder | download | duplicates (11) 
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
 
// RUN: %clang_cc1 -fobjc-gc -triple x86_64-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 -emit-llvm -o - %s | FileCheck %s

@class CPDestUser;

CPDestUser* FUNC();

// CHECK: {{call.* @objc_assign_global}}
CPDestUser* globalUser = FUNC();

// CHECK: {{call.* @objc_assign_weak}}
__weak CPDestUser* weakUser = FUNC();


// CHECK: {{call.* @objc_assign_global}}
static CPDestUser* staticUser = FUNC();

CPDestUser* GetDestUser()
{
// CHECK: {{call.* @objc_assign_global}}
	static CPDestUser* gUser = FUNC();
// CHECK: {{call.* @objc_assign_weak}}
	static __weak CPDestUser* wUser = FUNC();
        if (wUser)
          return wUser;
        if (staticUser)
	  return staticUser;
	return gUser;
}