forked from OSchip/llvm-project
135 lines
5.1 KiB
Plaintext
135 lines
5.1 KiB
Plaintext
// RUN: rm -rf %t
|
|
// RUN: %clang_cc1 -no-opaque-pointers -triple x86_64-linux-gnu -std=c++11 -x objective-c++ -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I %S/Inputs -verify %s -Wno-objc-root-class
|
|
// RUN: %clang_cc1 -no-opaque-pointers -triple x86_64-linux-gnu -std=c++11 -x objective-c++ -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I %S/Inputs -emit-llvm %s -o - -Wno-objc-root-class | FileCheck %s
|
|
// expected-no-diagnostics
|
|
// REQUIRES: x86-registered-target
|
|
@import templates_left;
|
|
|
|
void testInlineRedeclEarly() {
|
|
// instantiate definition now, we'll add another declaration in _right.
|
|
OutOfLineInline<int>().h();
|
|
}
|
|
|
|
@import templates_right;
|
|
|
|
// CHECK-DAG: @list_left ={{.*}} global %[[LIST:.*]] { %[[LISTNODE:.*]]* null, i32 8 }, align 8
|
|
// CHECK-DAG: @list_right ={{.*}} global %[[LIST]] { %[[LISTNODE]]* null, i32 12 }, align 8
|
|
// CHECK-DAG: @__const._Z15testMixedStructv.l = {{.*}} constant %[[LIST]] { %{{.*}}* null, i32 1 }, align 8
|
|
// CHECK-DAG: @__const._Z15testMixedStructv.r = {{.*}} constant %[[LIST]] { %{{.*}}* null, i32 2 }, align 8
|
|
// CHECK-DAG: @_ZN29WithUndefinedStaticDataMemberIA_iE9undefinedE = external global
|
|
|
|
void testTemplateClasses() {
|
|
Vector<int> vec_int;
|
|
vec_int.push_back(0);
|
|
|
|
List<bool> list_bool;
|
|
list_bool.push_back(false);
|
|
|
|
N::Set<char> set_char;
|
|
set_char.insert('A');
|
|
|
|
static_assert(sizeof(List<long>) == sizeof(List<short>), "");
|
|
|
|
List<double> list_double;
|
|
list_double.push_back(0.0);
|
|
}
|
|
|
|
void testPendingInstantiations() {
|
|
// CHECK: call {{.*pendingInstantiationEmit}}
|
|
// CHECK: call {{.*pendingInstantiationEmit}}
|
|
// CHECK: define {{.*pendingInstantiationEmit.*[(]i}}
|
|
// CHECK: define {{.*pendingInstantiationEmit.*[(]double}}
|
|
triggerPendingInstantiation();
|
|
triggerPendingInstantiationToo();
|
|
}
|
|
|
|
void testRedeclDefinition() {
|
|
// CHECK: define {{.*redeclDefinitionEmit}}
|
|
redeclDefinitionEmit();
|
|
}
|
|
|
|
void testInlineRedecl() {
|
|
outOfLineInlineUseLeftF();
|
|
outOfLineInlineUseRightG();
|
|
|
|
outOfLineInlineUseRightF();
|
|
outOfLineInlineUseLeftG();
|
|
}
|
|
|
|
// CHECK-NOT: @_ZN21ExplicitInstantiationILb0ELb0EE1fEv(
|
|
// CHECK: declare {{.*}}@_ZN21ExplicitInstantiationILb1ELb0EE1fEv(
|
|
// CHECK: define {{.*}}@_ZN21ExplicitInstantiationILb1ELb1EE1fEv(
|
|
// CHECK-NOT: @_ZN21ExplicitInstantiationILb0ELb0EE1fEv(
|
|
|
|
// These three are all the same type.
|
|
typedef OuterIntInner_left OuterIntInner;
|
|
typedef OuterIntInner_right OuterIntInner;
|
|
typedef Outer<int>::Inner OuterIntInner;
|
|
|
|
// CHECK: call {{.*pendingInstantiation}}
|
|
// CHECK: call {{.*redeclDefinitionEmit}}
|
|
|
|
static_assert(size_left == size_right, "same field both ways");
|
|
void useListInt(List<int> &);
|
|
|
|
// CHECK-LABEL: define{{.*}} i32 @_Z15testMixedStructv(
|
|
unsigned testMixedStruct() {
|
|
// CHECK: %[[l:.*]] = alloca %[[ListInt:[^ ]*]], align 8
|
|
// CHECK: %[[r:.*]] = alloca %[[ListInt]], align 8
|
|
|
|
// CHECK: call {{.*}}memcpy{{.*}}(i8* align {{[0-9]+}} %{{.*}}, i8* align {{[0-9]+}} bitcast ({{.*}}* @__const._Z15testMixedStructv.l to i8*), i64 16,
|
|
ListInt_left l{0, 1};
|
|
|
|
// CHECK: call {{.*}}memcpy{{.*}}(i8* align {{[0-9]+}} %{{.*}}, i8* align {{[0-9]+}} bitcast ({{.*}}* @__const._Z15testMixedStructv.r to i8*), i64 16,
|
|
ListInt_right r{0, 2};
|
|
|
|
// CHECK: call void @_Z10useListIntR4ListIiE(%[[ListInt]]* noundef nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) %[[l]])
|
|
useListInt(l);
|
|
// CHECK: call void @_Z10useListIntR4ListIiE(%[[ListInt]]* noundef nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) %[[r]])
|
|
useListInt(r);
|
|
|
|
// CHECK: load i32, i32* bitcast (i8* getelementptr inbounds (i8, i8* bitcast ({{.*}}* @list_left to i8*), i64 8) to i32*)
|
|
// CHECK: load i32, i32* bitcast (i8* getelementptr inbounds (i8, i8* bitcast ({{.*}}* @list_right to i8*), i64 8) to i32*)
|
|
return list_left.*size_right + list_right.*size_left;
|
|
}
|
|
|
|
template<typename T> struct MergePatternDecl {
|
|
typedef int Type;
|
|
void f(Type);
|
|
};
|
|
template<typename T> void MergePatternDecl<T>::f(Type type) {}
|
|
// CHECK: define {{.*}}@_ZN21ExplicitInstantiationILb0ELb1EE1fEv(
|
|
template struct ExplicitInstantiation<false, true>;
|
|
template struct ExplicitInstantiation<true, true>;
|
|
|
|
void testDelayUpdatesImpl() { testDelayUpdates<int>(); }
|
|
|
|
void testStaticDataMember() {
|
|
WithUndefinedStaticDataMember<int[]> load_it;
|
|
|
|
// CHECK-LABEL: define linkonce_odr noundef i32* @_Z23getStaticDataMemberLeftv(
|
|
// CHECK: ret i32* getelementptr inbounds ([0 x i32], [0 x i32]* @_ZN29WithUndefinedStaticDataMemberIA_iE9undefinedE, i64 0, i64 0)
|
|
(void) getStaticDataMemberLeft();
|
|
|
|
// CHECK-LABEL: define linkonce_odr noundef i32* @_Z24getStaticDataMemberRightv(
|
|
// CHECK: ret i32* getelementptr inbounds ([0 x i32], [0 x i32]* @_ZN29WithUndefinedStaticDataMemberIA_iE9undefinedE, i64 0, i64 0)
|
|
(void) getStaticDataMemberRight();
|
|
}
|
|
|
|
void testWithAttributes() {
|
|
auto a = make_with_attributes_left();
|
|
auto b = make_with_attributes_right();
|
|
static_assert(alignof(decltype(a)) == 2, "");
|
|
static_assert(alignof(decltype(b)) == 2, "");
|
|
}
|
|
|
|
// Check that returnNonTrivial doesn't return Class0<S0> directly in registers.
|
|
|
|
// CHECK: declare void @_Z16returnNonTrivialv(%struct.Class0* sret(%struct.Class0) align 8)
|
|
|
|
@import template_nontrivial0;
|
|
@import template_nontrivial1;
|
|
|
|
S1::S1() : a(returnNonTrivial()) {
|
|
}
|