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