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; RUN: pnacl-abicheck < %s | FileCheck %s
; Test linkage types allowed by PNaCl ABI
target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:32"
target triple = "le32-unknown-nacl"
@gv_external = external global i8
@gv_private = private global i8 0
@gv_linker_private = linker_private global i32 0
; CHECK-NOT: disallowed
; CHECK: Variable gv_linker_private has disallowed linkage type: linker_private
@gv_linker_private_weak = linker_private_weak global i32 0
; CHECK: gv_linker_private_weak has disallowed linkage type: linker_private_weak
@gv_internal = internal global i8 0
@gv_linkonce = linkonce global i8 0
; CHECK-NOT: disallowed
; CHECK: gv_linkonce has disallowed linkage type: linkonce
@gv_linkonce_odr = linkonce_odr global i8 0
; CHECK: gv_linkonce_odr has disallowed linkage type: linkonce_odr
@gv_linkonce_odr_auto_hide = linkonce_odr_auto_hide global i8 0
; CHECK: gv_linkonce_odr_auto_hide has disallowed linkage type: linkonce_odr_auto_hide
@gv_weak = weak global i8 0
; CHECK: gv_weak has disallowed linkage type: weak
@gv_weak_odr = weak_odr global i8 0
; CHECK: gv_weak_odr has disallowed linkage type: weak_odr
@gv_common = common global i8 0
; CHECK: gv_common has disallowed linkage type: common
@gv_appending = appending global [1 x i8] zeroinitializer
; CHECK: gv_appending has disallowed linkage type: appending
@gv_dllimport = dllimport global i8
; CHECK: gv_dllimport has disallowed linkage type: dllimport
@gv_dllexport = dllexport global i8 0
; CHECK: gv_dllexport has disallowed linkage type: dllexport
@gv_extern_weak = extern_weak global i8
; CHECK: gv_extern_weak has disallowed linkage type: extern_weak
@gv_avilable_externally = available_externally global i8 0
; CHECK-NOT: private_func
define private void @private_func() {
ret void
}
; internal linkage is allowed, and should not appear in error output.
; CHECK-NOT: internal_func
define internal void @internal_func() {
ret void
}
; TODO(dschuff): Disallow external linkage
; CHECK-NOT: external_func
declare external void @external_func()
; CHECK: linkonce_func has disallowed linkage type: linkonce
define linkonce void @linkonce_func() {
ret void
}
; CHECK-NEXT: linkonce_odr_func has disallowed linkage type: linkonce_odr
define linkonce_odr void @linkonce_odr_func() {
ret void
}
; CHECK-NEXT: weak_func has disallowed linkage type: weak
define weak void @weak_func() {
ret void
}
; CHECK-NEXT: weak_odr_func has disallowed linkage type: weak_odr
define weak_odr void @weak_odr_func() {
ret void
}
; CHECK-NEXT: dllimport_func has disallowed linkage type: dllimport
declare dllimport void @dllimport_func()
; CHECK-NEXT: dllexport_func has disallowed linkage type: dllexport
define dllexport void @dllexport_func() {
ret void
}
; CHECK-NEXT: Function extern_weak_func has disallowed linkage type: extern_weak
declare extern_weak void @extern_weak_func()
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