112 lines
2.3 KiB
C++
112 lines
2.3 KiB
C++
|
// RUN: %clang_cc1 -emit-llvm -triple i686-pc-win32 -std=c++11 -fms-extensions -verify -o - %s | FileCheck %s
|
||
|
|
// expected-no-diagnostics
|
||
|
|
|
||
|
|
// Class member templates
|
||
|
|
|
||
|
|
#pragma code_seg(push, "something")
|
||
|
|
|
||
|
|
template <typename T>
|
||
|
|
struct __declspec(code_seg("foo_one")) ClassOne {
|
||
|
|
int bar1(T t) { return int(t); }
|
||
|
|
int bar2(T t);
|
||
|
|
int bar3(T t);
|
||
|
|
};
|
||
|
|
|
||
|
|
template <typename T>
|
||
|
|
int ClassOne<T>::bar2(T t) {
|
||
|
|
return int(t);
|
||
|
|
}
|
||
|
|
|
||
|
|
int caller1() {
|
||
|
|
ClassOne<int> coi;
|
||
|
|
return coi.bar1(6) + coi.bar2(3);
|
||
|
|
}
|
||
|
|
|
||
|
|
//CHECK: define {{.*}}bar1@?$ClassOne{{.*}} section "foo_one"
|
||
|
|
//CHECK: define {{.*}}bar2@?$ClassOne{{.*}} section "foo_one"
|
||
|
|
|
||
|
|
|
||
|
|
template <typename T>
|
||
|
|
struct ClassTwo {
|
||
|
|
int bar11(T t) { return int(t); }
|
||
|
|
int bar22(T t);
|
||
|
|
int bar33(T t);
|
||
|
|
};
|
||
|
|
|
||
|
|
#pragma code_seg("newone")
|
||
|
|
|
||
|
|
template <typename T>
|
||
|
|
int ClassTwo<T>::bar22(T t) {
|
||
|
|
return int(t);
|
||
|
|
}
|
||
|
|
|
||
|
|
#pragma code_seg("someother")
|
||
|
|
|
||
|
|
template <typename T>
|
||
|
|
int ClassTwo<T>::bar33(T t) {
|
||
|
|
return int(t);
|
||
|
|
}
|
||
|
|
|
||
|
|
#pragma code_seg("yetanother")
|
||
|
|
|
||
|
|
int caller2() {
|
||
|
|
ClassTwo<int> coi;
|
||
|
|
return coi.bar11(6) + coi.bar22(3) + coi.bar33(44);
|
||
|
|
}
|
||
|
|
|
||
|
|
//CHECK: define {{.*}}bar11@?$ClassTwo{{.*}} section "something"
|
||
|
|
//CHECK: define {{.*}}bar22@?$ClassTwo{{.*}} section "newone"
|
||
|
|
//CHECK: define {{.*}}bar33@?$ClassTwo{{.*}} section "someother"
|
||
|
|
|
||
|
|
template<>
|
||
|
|
struct ClassOne<double>
|
||
|
|
{
|
||
|
|
int bar44(double d) { return 1; }
|
||
|
|
};
|
||
|
|
template<>
|
||
|
|
struct __declspec(code_seg("foo_three")) ClassOne<long>
|
||
|
|
{
|
||
|
|
int bar55(long d) { return 1; }
|
||
|
|
};
|
||
|
|
|
||
|
|
#pragma code_seg("onemore")
|
||
|
|
int caller3() {
|
||
|
|
ClassOne<double> d;
|
||
|
|
ClassOne<long> l;
|
||
|
|
return d.bar44(1.0)+l.bar55(1);
|
||
|
|
}
|
||
|
|
|
||
|
|
//CHECK: define {{.*}}bar44{{.*}} section "yetanother"
|
||
|
|
//CHECK: define {{.*}}bar55{{.*}} section "foo_three"
|
||
|
|
|
||
|
|
|
||
|
|
// Function templates
|
||
|
|
template <typename T>
|
||
|
|
int __declspec(code_seg("foo_four")) bar66(T t) { return int(t); }
|
||
|
|
|
||
|
|
// specializations do not take the segment from primary
|
||
|
|
template<>
|
||
|
|
int bar66(int i) { return 0; }
|
||
|
|
|
||
|
|
#pragma code_seg(pop)
|
||
|
|
|
||
|
|
template<>
|
||
|
|
int bar66(char c) { return 0; }
|
||
|
|
|
||
|
|
struct A1 {int i;};
|
||
|
|
template<>
|
||
|
|
int __declspec(code_seg("foo_five")) bar66(A1 a) { return a.i; }
|
||
|
|
|
||
|
|
int caller4()
|
||
|
|
{
|
||
|
|
// but instantiations do use the section from the primary
|
||
|
|
return bar66(0) + bar66(1.0) + bar66('c');
|
||
|
|
}
|
||
|
|
//CHECK: define {{.*}}bar66@H{{.*}} section "onemore"
|
||
|
|
//CHECK-NOT: define {{.*}}bar66@D{{.*}} section
|
||
|
|
//CHECK: define {{.*}}bar66@UA1{{.*}} section "foo_five"
|
||
|
|
//CHECK: define {{.*}}bar66@N{{.*}} section "foo_four"
|
||
|
|
|
||
|
|
|
||
|
|
|