File: ms-integer-static-data-members.cpp

package info (click to toggle)
llvm-toolchain-3.5 1%3A3.5-10
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 282,028 kB
  • ctags: 310,872
  • sloc: cpp: 1,883,926; ansic: 310,731; objc: 86,612; python: 79,565; asm: 65,844; sh: 9,829; makefile: 6,057; perl: 5,589; ml: 5,254; pascal: 3,285; lisp: 1,640; xml: 686; cs: 239; csh: 117
file content (35 lines) | stat: -rw-r--r-- 1,126 bytes parent folder | download | duplicates (2)
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
// RUN: %clang_cc1 -emit-llvm -triple=i386-pc-win32 -fms-compatibility %s -o - | FileCheck %s
// RUN: %clang_cc1 -DINLINE_INIT -emit-llvm -triple=i386-pc-win32 -fms-compatibility %s -o - | FileCheck %s --check-prefix=CHECK-INLINE
// RUN: %clang_cc1 -DREAL_DEFINITION -emit-llvm -triple=i386-pc-win32 -fms-compatibility %s -o - | FileCheck %s --check-prefix=CHECK-OUTOFLINE
// RUN: %clang_cc1 -DINLINE_INIT -DREAL_DEFINITION -emit-llvm -triple=i386-pc-win32 -fms-compatibility %s -o - | FileCheck %s --check-prefix=CHECK-INLINE

struct S {
  // For MS ABI, we emit a linkonce_odr definition here, even though it's really just a declaration.
#ifdef INLINE_INIT
  static const int x = 5;
#else
  static const int x;
#endif
};

const int *f() {
  return &S::x;
};

#ifdef REAL_DEFINITION
#ifdef INLINE_INIT
const int S::x;
#else
const int S::x = 5;
#endif
#endif


// Inline initialization.
// CHECK-INLINE: @"\01?x@S@@2HB" = linkonce_odr constant i32 5, align 4

// Out-of-line initialization.
// CHECK-OUTOFLINE: @"\01?x@S@@2HB" = constant i32 5, align 4

// No initialization.
// CHECK: @"\01?x@S@@2HB" = external constant i32