From: David Blaikie <dblaikie@gmail.com>
Date: Fri, 11 Sep 2015 03:22:18 +0000 (+0000)
Subject: [opaque pointer type] update test cases for explicit pointee types on global aliases
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c0de2d022e0f771d64ab740f1497927491b2b2fe;p=clang

[opaque pointer type] update test cases for explicit pointee types on global aliases

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@247380 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/CodeGen/alias.c b/test/CodeGen/alias.c
index d6da194492..a14bc0ecd5 100644
--- a/test/CodeGen/alias.c
+++ b/test/CodeGen/alias.c
@@ -21,20 +21,20 @@ const int wacom_usb_ids[] = {1, 1, 2, 3, 5, 8, 13, 0};
 // CHECKASM-DAG: .globl wacom_usb_ids
 // CHECKASM-DAG: .size wacom_usb_ids, 32
 extern const int __mod_usb_device_table __attribute__ ((alias("wacom_usb_ids")));
-// CHECKBASIC-DAG: @__mod_usb_device_table = alias getelementptr inbounds ([8 x i32], [8 x i32]* @wacom_usb_ids, i32 0, i32 0)
+// CHECKBASIC-DAG: @__mod_usb_device_table = alias i32, getelementptr inbounds ([8 x i32], [8 x i32]* @wacom_usb_ids, i32 0, i32 0)
 // CHECKASM-DAG: .globl __mod_usb_device_table
 // CHECKASM-DAG: __mod_usb_device_table = wacom_usb_ids
 // CHECKASM-DAG-NOT: .size __mod_usb_device_table
 
 extern int g1;
 extern int g1 __attribute((alias("g0")));
-// CHECKBASIC-DAG: @g1 = alias i32* @g0
+// CHECKBASIC-DAG: @g1 = alias i32, i32* @g0
 // CHECKASM-DAG: .globl g1
 // CHECKASM-DAG: g1 = g0
 // CHECKASM-DAG-NOT: .size g1
 
 extern __thread int __libc_errno __attribute__ ((alias ("TL_WITH_ALIAS")));
-// CHECKBASIC-DAG: @__libc_errno = thread_local alias i32* @TL_WITH_ALIAS
+// CHECKBASIC-DAG: @__libc_errno = thread_local alias i32, i32* @TL_WITH_ALIAS
 // CHECKASM-DAG: .globl __libc_errno
 // CHECKASM-DAG: __libc_errno = TL_WITH_ALIAS
 // CHECKASM-DAG-NOT: .size __libc_errno
@@ -42,10 +42,10 @@ extern __thread int __libc_errno __attribute__ ((alias ("TL_WITH_ALIAS")));
 void f0(void) { }
 extern void f1(void);
 extern void f1(void) __attribute((alias("f0")));
-// CHECKBASIC-DAG: @f1 = alias void ()* @f0
-// CHECKBASIC-DAG: @test8_foo = weak alias bitcast (void ()* @test8_bar to void (...)*)
-// CHECKBASIC-DAG: @test8_zed = alias bitcast (void ()* @test8_bar to void (...)*)
-// CHECKBASIC-DAG: @test9_zed = alias void ()* @test9_bar
+// CHECKBASIC-DAG: @f1 = alias void (), void ()* @f0
+// CHECKBASIC-DAG: @test8_foo = weak alias void (...), bitcast (void ()* @test8_bar to void (...)*)
+// CHECKBASIC-DAG: @test8_zed = alias void (...), bitcast (void ()* @test8_bar to void (...)*)
+// CHECKBASIC-DAG: @test9_zed = alias void (), void ()* @test9_bar
 // CHECKBASIC: define void @f0() [[NUW:#[0-9]+]] {
 
 // Make sure that aliases cause referenced values to be emitted.
@@ -65,7 +65,7 @@ static int inner(int a) { return 0; }
 static int inner_weak(int a) { return 0; }
 extern __typeof(inner) inner_a __attribute__((alias("inner")));
 static __typeof(inner_weak) inner_weak_a __attribute__((weakref, alias("inner_weak")));
-// CHECKCC: @inner_a = alias i32 (i32)* @inner
+// CHECKCC: @inner_a = alias i32 (i32), i32 (i32)* @inner
 // CHECKCC: define internal arm_aapcs_vfpcc i32 @inner(i32 %a) [[NUW:#[0-9]+]] {
 
 int outer(int a) { return inner(a); }
diff --git a/test/CodeGen/attributes.c b/test/CodeGen/attributes.c
index 4da3eca9e4..7bfc3924ff 100644
--- a/test/CodeGen/attributes.c
+++ b/test/CodeGen/attributes.c
@@ -26,7 +26,7 @@ int t6 __attribute__((visibility("protected")));
 // CHECK: @t12 = global i32 0, section "SECT"
 int t12 __attribute__((section("SECT")));
 
-// CHECK: @t9 = weak alias bitcast (void ()* @__t8 to void (...)*)
+// CHECK: @t9 = weak alias void (...), bitcast (void ()* @__t8 to void (...)*)
 void __t8() {}
 void t9() __attribute__((weak, alias("__t8")));
 
diff --git a/test/CodeGen/hidden-alias-to-internal-function.c b/test/CodeGen/hidden-alias-to-internal-function.c
index e93922825c..93f17e53dc 100644
--- a/test/CodeGen/hidden-alias-to-internal-function.c
+++ b/test/CodeGen/hidden-alias-to-internal-function.c
@@ -4,5 +4,5 @@ static void foo(void) {}
 void bar(void) __attribute__((alias("foo")))
 __attribute__((visibility("hidden")));
 
-// CHECK: @bar = hidden alias void ()* @foo
+// CHECK: @bar = hidden alias void (), void ()* @foo
 // CHECK: define internal void @foo()
diff --git a/test/CodeGen/pragma-weak.c b/test/CodeGen/pragma-weak.c
index aba98e185b..063dec30ac 100644
--- a/test/CodeGen/pragma-weak.c
+++ b/test/CodeGen/pragma-weak.c
@@ -5,18 +5,18 @@
 // CHECK: @correct_linkage = weak global
 
 
-// CHECK-DAG: @both = alias void ()* @__both
-// CHECK-DAG: @both2 = alias void ()* @__both2
-// CHECK-DAG: @weakvar_alias = weak alias i32* @__weakvar_alias
-// CHECK-DAG: @foo = weak alias void ()* @__foo
-// CHECK-DAG: @foo2 = weak alias void ()* @__foo2
-// CHECK-DAG: @stutter = weak alias void ()* @__stutter
-// CHECK-DAG: @stutter2 = weak alias void ()* @__stutter2
-// CHECK-DAG: @declfirst = weak alias void ()* @__declfirst
-// CHECK-DAG: @declfirstattr = weak alias void ()* @__declfirstattr
-// CHECK-DAG: @mix2 = weak alias void ()* @__mix2
-// CHECK-DAG: @a1 = weak alias void ()* @__a1
-// CHECK-DAG: @xxx = weak alias void ()* @__xxx
+// CHECK-DAG: @both = alias void (), void ()* @__both
+// CHECK-DAG: @both2 = alias void (), void ()* @__both2
+// CHECK-DAG: @weakvar_alias = weak alias i32, i32* @__weakvar_alias
+// CHECK-DAG: @foo = weak alias void (), void ()* @__foo
+// CHECK-DAG: @foo2 = weak alias void (), void ()* @__foo2
+// CHECK-DAG: @stutter = weak alias void (), void ()* @__stutter
+// CHECK-DAG: @stutter2 = weak alias void (), void ()* @__stutter2
+// CHECK-DAG: @declfirst = weak alias void (), void ()* @__declfirst
+// CHECK-DAG: @declfirstattr = weak alias void (), void ()* @__declfirstattr
+// CHECK-DAG: @mix2 = weak alias void (), void ()* @__mix2
+// CHECK-DAG: @a1 = weak alias void (), void ()* @__a1
+// CHECK-DAG: @xxx = weak alias void (), void ()* @__xxx
 
 
 
diff --git a/test/CodeGenCXX/attr.cpp b/test/CodeGenCXX/attr.cpp
index 8bcff363c7..67993b4227 100644
--- a/test/CodeGenCXX/attr.cpp
+++ b/test/CodeGenCXX/attr.cpp
@@ -1,6 +1,6 @@
 // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-llvm -o - %s | FileCheck %s
 
-// CHECK: @test2 = alias i32 ()* @_Z5test1v
+// CHECK: @test2 = alias i32 (), i32 ()* @_Z5test1v
 
 // CHECK: define i32 @_Z3foov() [[NUW:#[0-9]+]] align 1024
 int foo() __attribute__((aligned(1024)));
diff --git a/test/CodeGenCXX/constructor-alias.cpp b/test/CodeGenCXX/constructor-alias.cpp
index 18a4777501..8359bb90a0 100644
--- a/test/CodeGenCXX/constructor-alias.cpp
+++ b/test/CodeGenCXX/constructor-alias.cpp
@@ -9,4 +9,4 @@ struct B {
 B::B() {
 }
 
-// CHECK: @_ZN1BC1Ev = alias void (%struct.B*)* @_ZN1BC2Ev
+// CHECK: @_ZN1BC1Ev = alias void (%struct.B*), void (%struct.B*)* @_ZN1BC2Ev
diff --git a/test/CodeGenCXX/ctor-dtor-alias.cpp b/test/CodeGenCXX/ctor-dtor-alias.cpp
index a7bafb830d..018e958aab 100644
--- a/test/CodeGenCXX/ctor-dtor-alias.cpp
+++ b/test/CodeGenCXX/ctor-dtor-alias.cpp
@@ -15,7 +15,7 @@ namespace test1 {
 // weak_odr constructors and destructors.
 
 // CHECK1: @_ZN5test16foobarIvEC1Ev = weak_odr alias void {{.*}} @_ZN5test16foobarIvEC2Ev
-// CHECK1: @_ZN5test16foobarIvED1Ev = weak_odr alias void (%"struct.test1::foobar"*)* @_ZN5test16foobarIvED2Ev
+// CHECK1: @_ZN5test16foobarIvED1Ev = weak_odr alias void (%"struct.test1::foobar"*), void (%"struct.test1::foobar"*)* @_ZN5test16foobarIvED2Ev
 // CHECK1: define weak_odr void @_ZN5test16foobarIvEC2Ev({{.*}} comdat($_ZN5test16foobarIvEC5Ev)
 // CHECK1: define weak_odr void @_ZN5test16foobarIvED2Ev({{.*}} comdat($_ZN5test16foobarIvED5Ev)
 // CHECK1: define weak_odr void @_ZN5test16foobarIvED0Ev({{.*}} comdat($_ZN5test16foobarIvED5Ev)
diff --git a/test/CodeGenCXX/cxx11-thread-local-reference.cpp b/test/CodeGenCXX/cxx11-thread-local-reference.cpp
index c3e165a416..2d74120000 100644
--- a/test/CodeGenCXX/cxx11-thread-local-reference.cpp
+++ b/test/CodeGenCXX/cxx11-thread-local-reference.cpp
@@ -5,7 +5,7 @@ int &f();
 // CHECK: @r = thread_local global i32* null
 thread_local int &r = f();
 
-// CHECK: @_ZTH1r = alias void ()* @__tls_init
+// CHECK: @_ZTH1r = alias void (), void ()* @__tls_init
 
 int &g() { return r; }
 
diff --git a/test/CodeGenCXX/cxx11-thread-local.cpp b/test/CodeGenCXX/cxx11-thread-local.cpp
index 39c480e737..e28447e01e 100644
--- a/test/CodeGenCXX/cxx11-thread-local.cpp
+++ b/test/CodeGenCXX/cxx11-thread-local.cpp
@@ -45,10 +45,10 @@ int e = V<int>::m;
 
 // CHECK: @llvm.global_ctors = appending global {{.*}} @[[GLOBAL_INIT:[^ ]*]]
 
-// CHECK: @_ZTH1a = alias void ()* @__tls_init
-// CHECK: @_ZTHL1d = internal alias void ()* @__tls_init
-// CHECK: @_ZTHN1U1mE = alias void ()* @__tls_init
-// CHECK: @_ZTHN1VIiE1mE = linkonce_odr alias void ()* @__tls_init
+// CHECK: @_ZTH1a = alias void (), void ()* @__tls_init
+// CHECK: @_ZTHL1d = internal alias void (), void ()* @__tls_init
+// CHECK: @_ZTHN1U1mE = alias void (), void ()* @__tls_init
+// CHECK: @_ZTHN1VIiE1mE = linkonce_odr alias void (), void ()* @__tls_init
 
 
 // Individual variable initialization functions:
diff --git a/test/CodeGenCXX/destructors.cpp b/test/CodeGenCXX/destructors.cpp
index b47c6c6b1d..529603142d 100644
--- a/test/CodeGenCXX/destructors.cpp
+++ b/test/CodeGenCXX/destructors.cpp
@@ -151,7 +151,7 @@ namespace test1 {
 
   struct S : A { ~S(); int x; };
   S::~S() {}
-  // CHECK4: @_ZN5test11SD2Ev = alias bitcast {{.*}} @_ZN5test11AD2Ev
+  // CHECK4: @_ZN5test11SD2Ev = alias {{.*}}, bitcast {{.*}} @_ZN5test11AD2Ev
 
   struct T : A { ~T(); B x; };
   T::~T() {} // CHECK4-LABEL: define void @_ZN5test11TD2Ev(%"struct.test1::T"* %this) unnamed_addr
diff --git a/test/CodeGenCXX/dllexport-alias.cpp b/test/CodeGenCXX/dllexport-alias.cpp
index 479595d057..a3dc61edde 100644
--- a/test/CodeGenCXX/dllexport-alias.cpp
+++ b/test/CodeGenCXX/dllexport-alias.cpp
@@ -14,5 +14,5 @@ A::A() {}
 
 A::~A() {}
 
-// CHECK: @_ZN1AC1Ev = dllexport alias void (%class.A*)* @_ZN1AC2Ev
-// CHECK: @_ZN1AD1Ev = dllexport alias void (%class.A*)* @_ZN1AD2Ev
+// CHECK: @_ZN1AC1Ev = dllexport alias void (%class.A*), void (%class.A*)* @_ZN1AC2Ev
+// CHECK: @_ZN1AD1Ev = dllexport alias void (%class.A*), void (%class.A*)* @_ZN1AD2Ev
diff --git a/test/CodeGenCXX/dllexport.cpp b/test/CodeGenCXX/dllexport.cpp
index d5d61f32ef..1412ad866b 100644
--- a/test/CodeGenCXX/dllexport.cpp
+++ b/test/CodeGenCXX/dllexport.cpp
@@ -583,7 +583,7 @@ void W::foo() {}
 // M32-DAG: define weak_odr dllexport x86_thiscallcc %struct.W* @"\01??0W@@QAE@ABU0@@Z"
 // vftable:
 // M32-DAG: [[W_VTABLE:@.*]] = private unnamed_addr constant [2 x i8*] [i8* bitcast (%rtti.CompleteObjectLocator* @"\01??_R4W@@6B@" to i8*), i8* bitcast (void (%struct.W*)* @"\01?foo@W@@UAEXXZ" to i8*)], comdat($"\01??_7W@@6B@")
-// M32-DAG: @"\01??_7W@@6B@" = dllexport unnamed_addr alias getelementptr inbounds ([2 x i8*], [2 x i8*]* [[W_VTABLE]], i32 0, i32 1)
+// M32-DAG: @"\01??_7W@@6B@" = dllexport unnamed_addr alias i8*, getelementptr inbounds ([2 x i8*], [2 x i8*]* [[W_VTABLE]], i32 0, i32 1)
 // G32-DAG: @_ZTV1W = dllexport unnamed_addr constant [3 x i8*] [i8* null, i8* bitcast ({ i8*, i8* }* @_ZTI1W to i8*), i8* bitcast (void (%struct.W*)* @_ZN1W3fooEv to i8*)]
 
 struct __declspec(dllexport) X : public virtual W {};
diff --git a/test/CodeGenCXX/extern-c.cpp b/test/CodeGenCXX/extern-c.cpp
index e68738b9db..5b59a38ba0 100644
--- a/test/CodeGenCXX/extern-c.cpp
+++ b/test/CodeGenCXX/extern-c.cpp
@@ -59,10 +59,10 @@ extern "C" {
 
   // CHECK-NOT: @unused
   // CHECK-NOT: @duplicate_internal
-  // CHECK: @internal_var = internal alias i32* @_Z12internal_var
+  // CHECK: @internal_var = internal alias i32, i32* @_Z12internal_var
   // CHECK-NOT: @unused
   // CHECK-NOT: @duplicate_internal
-  // CHECK: @internal_fn = internal alias i32 ()* @_Z11internal_fnv
+  // CHECK: @internal_fn = internal alias i32 (), i32 ()* @_Z11internal_fnv
   // CHECK-NOT: @unused
   // CHECK-NOT: @duplicate_internal
 }
diff --git a/test/CodeGenCXX/microsoft-abi-structors-alias.cpp b/test/CodeGenCXX/microsoft-abi-structors-alias.cpp
index f977556aa5..6007e5a300 100644
--- a/test/CodeGenCXX/microsoft-abi-structors-alias.cpp
+++ b/test/CodeGenCXX/microsoft-abi-structors-alias.cpp
@@ -22,5 +22,5 @@ B::~B() {}
 void foo() {
   B b;
 }
-// CHECK-DAG: @"\01??1B@test2@@UAE@XZ" = alias bitcast (void (%"struct.test2::A"*)* @"\01??1A@test2@@UAE@XZ" to void (%"struct.test2::B"*)*)
+// CHECK-DAG: @"\01??1B@test2@@UAE@XZ" = alias void (%"struct.test2::B"*), bitcast (void (%"struct.test2::A"*)* @"\01??1A@test2@@UAE@XZ" to void (%"struct.test2::B"*)*)
 }
diff --git a/test/CodeGenCXX/microsoft-abi-vftables.cpp b/test/CodeGenCXX/microsoft-abi-vftables.cpp
index 1a48411f5a..340675b188 100644
--- a/test/CodeGenCXX/microsoft-abi-vftables.cpp
+++ b/test/CodeGenCXX/microsoft-abi-vftables.cpp
@@ -9,7 +9,7 @@ struct S {
 } s;
 
 // RTTI-DAG: [[VTABLE_S:@.*]] = private unnamed_addr constant [2 x i8*] [i8* bitcast ({{.*}} @"\01??_R4S@@6B@" to i8*), i8* bitcast ({{.*}} @"\01??_GS@@UAEPAXI@Z" to i8*)], comdat($"\01??_7S@@6B@")
-// RTTI-DAG: @"\01??_7S@@6B@" = unnamed_addr alias getelementptr inbounds ([2 x i8*], [2 x i8*]* [[VTABLE_S]], i32 0, i32 1)
+// RTTI-DAG: @"\01??_7S@@6B@" = unnamed_addr alias i8*, getelementptr inbounds ([2 x i8*], [2 x i8*]* [[VTABLE_S]], i32 0, i32 1)
 
 // NO-RTTI-DAG: @"\01??_7S@@6B@" = linkonce_odr unnamed_addr constant [1 x i8*] [i8* bitcast ({{.*}} @"\01??_GS@@UAEPAXI@Z" to i8*)]
 
@@ -26,7 +26,7 @@ struct __declspec(dllexport) V {
 } v;
 
 // RTTI-DAG: [[VTABLE_V:@.*]] = private unnamed_addr constant [2 x i8*] [i8* bitcast ({{.*}} @"\01??_R4V@@6B@" to i8*), i8* bitcast ({{.*}} @"\01??_GV@@UAEPAXI@Z" to i8*)], comdat($"\01??_7V@@6B@")
-// RTTI-DAG: @"\01??_7V@@6B@" = dllexport unnamed_addr alias getelementptr inbounds ([2 x i8*], [2 x i8*]* [[VTABLE_V]], i32 0, i32 1)
+// RTTI-DAG: @"\01??_7V@@6B@" = dllexport unnamed_addr alias i8*, getelementptr inbounds ([2 x i8*], [2 x i8*]* [[VTABLE_V]], i32 0, i32 1)
 
 // NO-RTTI-DAG: @"\01??_7V@@6B@" = weak_odr dllexport unnamed_addr constant [1 x i8*] [i8* bitcast ({{.*}} @"\01??_GV@@UAEPAXI@Z" to i8*)]
 
@@ -36,7 +36,7 @@ struct W {
 } w;
 }
 // RTTI-DAG: [[VTABLE_W:@.*]] = private unnamed_addr constant [2 x i8*] [i8* bitcast ({{.*}} @"\01??_R4W@?A@@6B@" to i8*), i8* bitcast ({{.*}} @"\01??_GW@?A@@UAEPAXI@Z" to i8*)]
-// RTTI-DAG: @"\01??_7W@?A@@6B@" = internal unnamed_addr alias getelementptr inbounds ([2 x i8*], [2 x i8*]* [[VTABLE_W]], i32 0, i32 1)
+// RTTI-DAG: @"\01??_7W@?A@@6B@" = internal unnamed_addr alias i8*, getelementptr inbounds ([2 x i8*], [2 x i8*]* [[VTABLE_W]], i32 0, i32 1)
 
 // NO-RTTI-DAG: @"\01??_7W@?A@@6B@" = internal unnamed_addr constant [1 x i8*] [i8* bitcast ({{.*}} @"\01??_GW@?A@@UAEPAXI@Z" to i8*)]
 
diff --git a/test/CodeGenCXX/new-alias.cpp b/test/CodeGenCXX/new-alias.cpp
index 7ddc1f9880..4afd942e3c 100644
--- a/test/CodeGenCXX/new-alias.cpp
+++ b/test/CodeGenCXX/new-alias.cpp
@@ -5,7 +5,7 @@ using size_t = decltype(sizeof(0));
 extern "C" char *something(long long x) {
 }
 
-// CHECK: @_Znwm = alias i8* (i64)* @something
+// CHECK: @_Znwm = alias i8* (i64), i8* (i64)* @something
 void *operator new(size_t) __attribute__((alias("something")));
 
 // PR16715: don't assert here.
diff --git a/test/CodeGenCXX/virtual-destructor-calls.cpp b/test/CodeGenCXX/virtual-destructor-calls.cpp
index f0e3dc58b6..e13adfcc85 100644
--- a/test/CodeGenCXX/virtual-destructor-calls.cpp
+++ b/test/CodeGenCXX/virtual-destructor-calls.cpp
@@ -17,7 +17,7 @@ struct B : A {
 // CHECK: @_ZN1BD1Ev = alias {{.*}} @_ZN1BD2Ev
 
 // (aliases from C)
-// CHECK: @_ZN1CD2Ev = alias bitcast {{.*}} @_ZN1BD2Ev
+// CHECK: @_ZN1CD2Ev = alias {{.*}}, bitcast {{.*}} @_ZN1BD2Ev
 // CHECK: @_ZN1CD1Ev = alias {{.*}} @_ZN1CD2Ev
 
 // Base dtor: actually calls A's base dtor.
diff --git a/test/OpenMP/threadprivate_codegen.cpp b/test/OpenMP/threadprivate_codegen.cpp
index bbe78b468d..2fd2263ee2 100644
--- a/test/OpenMP/threadprivate_codegen.cpp
+++ b/test/OpenMP/threadprivate_codegen.cpp
@@ -177,11 +177,11 @@ struct S5 {
 // CHECK-TLS-DAG:  [[ST_S4_ST_GUARD:@_ZGVN2STI2S4E2stE]] = linkonce_odr thread_local global i64 0
 // CHECK-TLS-DAG:  @__tls_guard = internal thread_local global i8 0
 // CHECK-TLS-DAG:  @__dso_handle = external global i8
-// CHECK-TLS-DAG:  [[GS1_TLS_INIT:@_ZTHL3gs1]] = internal alias void ()* @__tls_init
-// CHECK-TLS-DAG:  [[ARR_X_TLS_INIT:@_ZTH5arr_x]] = alias void ()* @__tls_init
-// CHECK-TLS-DAG:  [[ST_INT_ST_TLS_INIT:@_ZTHN2STIiE2stE]] = linkonce_odr alias void ()* @__tls_init
-// CHECK-TLS-DAG:  [[ST_FLOAT_ST_TLS_INIT:@_ZTHN2STIfE2stE]] = linkonce_odr alias void ()* @__tls_init
-// CHECK-TLS-DAG:  [[ST_S4_ST_TLS_INIT:@_ZTHN2STI2S4E2stE]] = linkonce_odr alias void ()* @__tls_init
+// CHECK-TLS-DAG:  [[GS1_TLS_INIT:@_ZTHL3gs1]] = internal alias void (), void ()* @__tls_init
+// CHECK-TLS-DAG:  [[ARR_X_TLS_INIT:@_ZTH5arr_x]] = alias void (), void ()* @__tls_init
+// CHECK-TLS-DAG:  [[ST_INT_ST_TLS_INIT:@_ZTHN2STIiE2stE]] = linkonce_odr alias void (), void ()* @__tls_init
+// CHECK-TLS-DAG:  [[ST_FLOAT_ST_TLS_INIT:@_ZTHN2STIfE2stE]] = linkonce_odr alias void (), void ()* @__tls_init
+// CHECK-TLS-DAG:  [[ST_S4_ST_TLS_INIT:@_ZTHN2STI2S4E2stE]] = linkonce_odr alias void (), void ()* @__tls_init
 
 struct Static {
   static S3 s;