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1; Test that global ctors are emitted into the proper COFF section for the
2; target. Mingw uses .ctors, whereas MSVC uses .CRT$XC*.
3; RUN: llc < %s -mtriple i686-pc-win32 | FileCheck %s --check-prefix WIN32
4; RUN: llc < %s -mtriple x86_64-pc-win32 | FileCheck %s --check-prefix WIN32
5; RUN: llc < %s -mtriple i686-pc-mingw32 | FileCheck %s --check-prefix MINGW32
6; RUN: llc < %s -mtriple x86_64-pc-mingw32 | FileCheck %s --check-prefix MINGW32
7
8@.str = private unnamed_addr constant [13 x i8] c"constructing\00", align 1
9@.str2 = private unnamed_addr constant [12 x i8] c"destructing\00", align 1
10@.str3 = private unnamed_addr constant [5 x i8] c"main\00", align 1
11
12@llvm.global_ctors = appending global [1 x { i32, void ()* }] [{ i32, void ()* } { i32 65535, void ()* @a_global_ctor }]
13@llvm.global_dtors = appending global [1 x { i32, void ()* }] [{ i32, void ()* } { i32 65535, void ()* @a_global_dtor }]
14
15declare i32 @puts(i8*)
16
17define void @a_global_ctor() nounwind {
18  %1 = call i32 @puts(i8* getelementptr inbounds ([13 x i8]* @.str, i32 0, i32 0))
19  ret void
20}
21
22define void @a_global_dtor() nounwind {
23  %1 = call i32 @puts(i8* getelementptr inbounds ([12 x i8]* @.str2, i32 0, i32 0))
24  ret void
25}
26
27define i32 @main() nounwind {
28  %1 = call i32 @puts(i8* getelementptr inbounds ([5 x i8]* @.str3, i32 0, i32 0))
29  ret i32 0
30}
31
32; WIN32: .section .CRT$XCU,"r"
33; WIN32: a_global_ctor
34; WIN32: .section .CRT$XTX,"r"
35; WIN32: a_global_dtor
36; MINGW32: .section .ctors,"w"
37; MINGW32: a_global_ctor
38; MINGW32: .section .dtors,"w"
39; MINGW32: a_global_dtor
40