llvm-project/clang/test/CodeGenCXX/aix-constructor-attribute.cpp

32 lines
1.1 KiB
C++

// RUN: %clang_cc1 -triple powerpc-ibm-aix-xcoff -x c++ -emit-llvm \
// RUN: -fno-use-cxa-atexit < %s |\
// RUN: FileCheck %s
// RUN: %clang_cc1 -triple powerpc64-ibm-aix-xcoff -x c++ -emit-llvm \
// RUN: -fno-use-cxa-atexit < %s | \
// RUN: FileCheck %s
// CHECK: @llvm.global_ctors = appending global [4 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* bitcast (i32 ()* @_Z4foo3v to void ()*), i8* null }, { i32, void ()*, i8* } { i32 180, void ()* bitcast (i32 ()* @_Z4foo2v to void ()*), i8* null }, { i32, void ()*, i8* } { i32 180, void ()* bitcast (i32 ()* @_Z3foov to void ()*), i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__sub_I__, i8* null }]
// CHECK: @llvm.global_dtors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__D_a, i8* null }]
int foo() __attribute__((constructor(180)));
int foo2() __attribute__((constructor(180)));
int foo3() __attribute__((constructor(65535)));
struct Test {
public:
Test() {}
~Test() {}
} t;
int foo3() {
return 3;
}
int foo2() {
return 2;
}
int foo() {
return 1;
}