004d240b6a
With this there are still some GVs where we don't set dso_local because setGVProperties is never called. I intend to fix that in followup commits. This is just the bare minimum to teach shouldAssumeDSOLocal what it should do for COFF. llvm-svn: 325915
23 lines
772 B
C++
23 lines
772 B
C++
// RUN: %clang_cc1 -emit-llvm -triple=i386-pc-win32 -fms-compatibility %s -o - | FileCheck %s
|
|
|
|
enum Enum { zero, one, two };
|
|
|
|
struct __declspec(dllexport) S {
|
|
// In MS compatibility mode, this counts as a definition.
|
|
// Since it is exported, it must be emitted even if it's unreferenced.
|
|
static const short x = 42;
|
|
|
|
// This works for enums too.
|
|
static const Enum y = two;
|
|
|
|
struct NonExported {
|
|
// dllexport is not inherited by this nested class.
|
|
// Since z is not referenced, it should not be emitted.
|
|
static const int z = 42;
|
|
};
|
|
};
|
|
|
|
// CHECK: @"\01?x@S@@2FB" = weak_odr dso_local dllexport constant i16 42, comdat, align 2
|
|
// CHECK: @"\01?y@S@@2W4Enum@@B" = weak_odr dso_local dllexport constant i32 2, comdat, align 4
|
|
// CHECK-NOT: NonExported
|