File: init-priority-attr.cpp

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (52 lines) | stat: -rw-r--r-- 1,123 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
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
// RUN: %clang_cc1 %s -triple x86_64-apple-darwin10 -O2 -emit-llvm -o - | FileCheck %s
// PR11480

void foo(int);

class A {
public:
  A() { foo(1); }
};

class A1 {
public:
  A1() { foo(2); }
};

class B {
public:
  B() { foo(3); }
};

class C {
public:
  static A a;
  C() { foo(4); }
};


A C::a = A();

// CHECK: @llvm.global_ctors = appending global [3 x { i32, ptr, ptr }]
// CHECK: [{ i32, ptr, ptr } { i32 200, ptr @_GLOBAL__I_000200, ptr null },
// CHECK:  { i32, ptr, ptr } { i32 300, ptr @_GLOBAL__I_000300, ptr null },
// CHECK:  { i32, ptr, ptr } { i32 65535, ptr @_GLOBAL__sub_I_init_priority_attr.cpp, ptr null }]

// CHECK: _GLOBAL__I_000200()
// CHECK: _Z3fooi(i32 noundef 3)
// CHECK-NEXT: ret void

// CHECK: _GLOBAL__I_000300()
// CHECK: _Z3fooi(i32 noundef 2)
// CHECK-NEXT: _Z3fooi(i32 noundef 1)
// CHECK-NEXT: ret void

// CHECK: _GLOBAL__sub_I_init_priority_attr.cpp()
// CHECK: _Z3fooi(i32 noundef 1)
// CHECK-NEXT: _Z3fooi(i32 noundef 4)
// CHECK-NEXT: ret void

C c;
A1 a1 __attribute__((init_priority (300)));
A a __attribute__((init_priority (300)));
B b __attribute__((init_priority (200)));