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-rw-r--r--test/CodeGenCXX/cxx0x-initializer-stdinitializerlist.cpp142
1 files changed, 96 insertions, 46 deletions
diff --git a/test/CodeGenCXX/cxx0x-initializer-stdinitializerlist.cpp b/test/CodeGenCXX/cxx0x-initializer-stdinitializerlist.cpp
index 4d30344..6d5d397 100644
--- a/test/CodeGenCXX/cxx0x-initializer-stdinitializerlist.cpp
+++ b/test/CodeGenCXX/cxx0x-initializer-stdinitializerlist.cpp
@@ -47,8 +47,8 @@ struct wantslist1 {
~wantslist1();
};
-// CHECK: @_ZGR15globalInitList1_ = private constant [3 x i32] [i32 1, i32 2, i32 3]
-// CHECK: @globalInitList1 = global %{{[^ ]+}} { i32* getelementptr inbounds ([3 x i32]* @_ZGR15globalInitList1_, i32 0, i32 0), i{{32|64}} 3 }
+// CHECK: @_ZGR15globalInitList1_ = internal constant [3 x i32] [i32 1, i32 2, i32 3]
+// CHECK: @globalInitList1 = global %{{[^ ]+}} { i32* getelementptr inbounds ([3 x i32], [3 x i32]* @_ZGR15globalInitList1_, i32 0, i32 0), i{{32|64}} 3 }
std::initializer_list<int> globalInitList1 = {1, 2, 3};
namespace thread_local_global_array {
@@ -57,38 +57,41 @@ namespace thread_local_global_array {
// objects aren't really a problem).
//
// CHECK: @_ZN25thread_local_global_array1xE = thread_local global
- // CHECK: @_ZGRN25thread_local_global_array1xE_ = private thread_local constant [4 x i32] [i32 1, i32 2, i32 3, i32 4]
+ // CHECK: @_ZGRN25thread_local_global_array1xE_ = internal thread_local constant [4 x i32] [i32 1, i32 2, i32 3, i32 4]
std::initializer_list<int> thread_local x = { 1, 2, 3, 4 };
}
// CHECK: @globalInitList2 = global %{{[^ ]+}} zeroinitializer
-// CHECK: @_ZGR15globalInitList2_ = private global [2 x %[[WITHARG:[^ ]*]]] zeroinitializer
+// CHECK: @_ZGR15globalInitList2_ = internal global [2 x %[[WITHARG:[^ ]*]]] zeroinitializer
// CHECK: @_ZN15partly_constant1kE = global i32 0, align 4
// CHECK: @_ZN15partly_constant2ilE = global {{.*}} null, align 8
-// CHECK: @[[PARTLY_CONSTANT_OUTER:_ZGRN15partly_constant2ilE.*]] = private global {{.*}} zeroinitializer, align 8
-// CHECK: @[[PARTLY_CONSTANT_INNER:_ZGRN15partly_constant2ilE.*]] = private global [3 x {{.*}}] zeroinitializer, align 8
-// CHECK: @[[PARTLY_CONSTANT_FIRST:_ZGRN15partly_constant2ilE.*]] = private constant [3 x i32] [i32 1, i32 2, i32 3], align 4
-// CHECK: @[[PARTLY_CONSTANT_SECOND:_ZGRN15partly_constant2ilE.*]] = private global [2 x i32] zeroinitializer, align 4
-// CHECK: @[[PARTLY_CONSTANT_THIRD:_ZGRN15partly_constant2ilE.*]] = private constant [4 x i32] [i32 5, i32 6, i32 7, i32 8], align 4
+// CHECK: @[[PARTLY_CONSTANT_OUTER:_ZGRN15partly_constant2ilE.*]] = internal global {{.*}} zeroinitializer, align 8
+// CHECK: @[[PARTLY_CONSTANT_INNER:_ZGRN15partly_constant2ilE.*]] = internal global [3 x {{.*}}] zeroinitializer, align 8
+// CHECK: @[[PARTLY_CONSTANT_FIRST:_ZGRN15partly_constant2ilE.*]] = internal constant [3 x i32] [i32 1, i32 2, i32 3], align 4
+// CHECK: @[[PARTLY_CONSTANT_SECOND:_ZGRN15partly_constant2ilE.*]] = internal global [2 x i32] zeroinitializer, align 4
+// CHECK: @[[PARTLY_CONSTANT_THIRD:_ZGRN15partly_constant2ilE.*]] = internal constant [4 x i32] [i32 5, i32 6, i32 7, i32 8], align 4
+
+// CHECK: @[[REFTMP1:.*]] = private constant [2 x i32] [i32 42, i32 43], align 4
+// CHECK: @[[REFTMP2:.*]] = private constant [3 x %{{.*}}] [%{{.*}} { i32 1 }, %{{.*}} { i32 2 }, %{{.*}} { i32 3 }], align 4
// CHECK: appending global
// thread_local initializer:
// CHECK-LABEL: define internal void
-// CHECK: store i32* getelementptr inbounds ([4 x i32]* @_ZGRN25thread_local_global_array1xE_, i64 0, i64 0),
-// CHECK: i32** getelementptr inbounds ({{.*}}* @_ZN25thread_local_global_array1xE, i32 0, i32 0), align 8
-// CHECK: store i64 4, i64* getelementptr inbounds ({{.*}}* @_ZN25thread_local_global_array1xE, i32 0, i32 1), align 8
+// CHECK: store i32* getelementptr inbounds ([4 x i32], [4 x i32]* @_ZGRN25thread_local_global_array1xE_, i64 0, i64 0),
+// CHECK: i32** getelementptr inbounds ({{.*}}, {{.*}}* @_ZN25thread_local_global_array1xE, i32 0, i32 0), align 8
+// CHECK: store i64 4, i64* getelementptr inbounds ({{.*}}, {{.*}}* @_ZN25thread_local_global_array1xE, i32 0, i32 1), align 8
// CHECK-LABEL: define internal void
-// CHECK: call void @_ZN8witharg1C1ERK10destroyme1(%[[WITHARG]]* getelementptr inbounds ([2 x %[[WITHARG]]]* @_ZGR15globalInitList2_, i{{32|64}} 0, i{{32|64}} 0
-// CHECK: call void @_ZN8witharg1C1ERK10destroyme1(%[[WITHARG]]* getelementptr inbounds ([2 x %[[WITHARG]]]* @_ZGR15globalInitList2_, i{{32|64}} 0, i{{32|64}} 1
+// CHECK: call void @_ZN8witharg1C1ERK10destroyme1(%[[WITHARG]]* getelementptr inbounds ([2 x %[[WITHARG]]], [2 x %[[WITHARG]]]* @_ZGR15globalInitList2_, i{{32|64}} 0, i{{32|64}} 0
+// CHECK: call void @_ZN8witharg1C1ERK10destroyme1(%[[WITHARG]]* getelementptr inbounds ([2 x %[[WITHARG]]], [2 x %[[WITHARG]]]* @_ZGR15globalInitList2_, i{{32|64}} 0, i{{32|64}} 1
// CHECK: __cxa_atexit
-// CHECK: store %[[WITHARG]]* getelementptr inbounds ([2 x %[[WITHARG]]]* @_ZGR15globalInitList2_, i64 0, i64 0),
-// CHECK: %[[WITHARG]]** getelementptr inbounds (%{{.*}}* @globalInitList2, i32 0, i32 0), align 8
-// CHECK: store i64 2, i64* getelementptr inbounds (%{{.*}}* @globalInitList2, i32 0, i32 1), align 8
+// CHECK: store %[[WITHARG]]* getelementptr inbounds ([2 x %[[WITHARG]]], [2 x %[[WITHARG]]]* @_ZGR15globalInitList2_, i64 0, i64 0),
+// CHECK: %[[WITHARG]]** getelementptr inbounds (%{{.*}}, %{{.*}}* @globalInitList2, i32 0, i32 0), align 8
+// CHECK: store i64 2, i64* getelementptr inbounds (%{{.*}}, %{{.*}}* @globalInitList2, i32 0, i32 1), align 8
// CHECK: call void @_ZN10destroyme1D1Ev
// CHECK: call void @_ZN10destroyme1D1Ev
std::initializer_list<witharg1> globalInitList2 = {
@@ -99,7 +102,7 @@ void fn1(int i) {
// CHECK-LABEL: define void @_Z3fn1i
// temporary array
// CHECK: [[array:%[^ ]+]] = alloca [3 x i32]
- // CHECK: getelementptr inbounds [3 x i32]* [[array]], i{{32|64}} 0
+ // CHECK: getelementptr inbounds [3 x i32], [3 x i32]* [[array]], i{{32|64}} 0
// CHECK-NEXT: store i32 1, i32*
// CHECK-NEXT: getelementptr
// CHECK-NEXT: store
@@ -108,7 +111,7 @@ void fn1(int i) {
// CHECK-NEXT: store
// init the list
// CHECK-NEXT: getelementptr
- // CHECK-NEXT: getelementptr inbounds [3 x i32]*
+ // CHECK-NEXT: getelementptr inbounds [3 x i32], [3 x i32]*
// CHECK-NEXT: store i32*
// CHECK-NEXT: getelementptr
// CHECK-NEXT: store i{{32|64}} 3
@@ -215,17 +218,16 @@ void fn9() {
struct haslist1 {
std::initializer_list<int> il;
- haslist1();
+ haslist1(int i);
};
-// CHECK-LABEL: define void @_ZN8haslist1C2Ev
-haslist1::haslist1()
+// CHECK-LABEL: define void @_ZN8haslist1C2Ei
+haslist1::haslist1(int i)
// CHECK: alloca [3 x i32]
-// CHECK: store i32 1
+// CHECK: store i32 %
// CHECK: store i32 2
// CHECK: store i32 3
-// CHECK: store i{{32|64}} 3
- : il{1, 2, 3}
+ : il{i, 2, 3}
{
destroyme2 dm2;
}
@@ -244,16 +246,15 @@ haslist2::haslist2()
// CHECK: call void @_ZN10destroyme1D1Ev
}
-void fn10() {
- // CHECK-LABEL: define void @_Z4fn10v
+void fn10(int i) {
+ // CHECK-LABEL: define void @_Z4fn10i
// CHECK: alloca [3 x i32]
// CHECK: call noalias i8* @_Znw{{[jm]}}
- // CHECK: store i32 1
+ // CHECK: store i32 %
// CHECK: store i32 2
// CHECK: store i32 3
// CHECK: store i32*
- // CHECK: store i{{32|64}} 3
- (void) new std::initializer_list<int> {1, 2, 3};
+ (void) new std::initializer_list<int> {i, 2, 3};
}
void fn11() {
@@ -290,7 +291,7 @@ namespace rdar13325066 {
// CHECK: br label
// CHECK: br i1
// CHECK: br label
- // CHECK call void @_ZN12rdar133250661XD1Ev
+ // CHECK: call void @_ZN12rdar133250661XD1Ev
// CHECK: br label
// CHECK: br label
// CHECK: call void @_ZN12rdar133250661XD1Ev
@@ -365,32 +366,32 @@ namespace partly_constant {
std::initializer_list<std::initializer_list<int>> &&il = { { 1, 2, 3 }, { 4, k }, { 5, 6, 7, 8 } };
// First init list.
// CHECK-NOT: @[[PARTLY_CONSTANT_FIRST]],
- // CHECK: store i32* getelementptr inbounds ({{.*}}* @[[PARTLY_CONSTANT_FIRST]], i64 0, i64 0),
- // CHECK: i32** getelementptr inbounds ({{.*}}* @[[PARTLY_CONSTANT_INNER]], i64 0, i64 0, i32 0)
- // CHECK: store i64 3, i64* getelementptr inbounds ({{.*}}* @[[PARTLY_CONSTANT_INNER]], i64 0, i64 0, i32 1)
+ // CHECK: store i32* getelementptr inbounds ({{.*}}, {{.*}}* @[[PARTLY_CONSTANT_FIRST]], i64 0, i64 0),
+ // CHECK: i32** getelementptr inbounds ({{.*}}, {{.*}}* @[[PARTLY_CONSTANT_INNER]], i64 0, i64 0, i32 0)
+ // CHECK: store i64 3, i64* getelementptr inbounds ({{.*}}, {{.*}}* @[[PARTLY_CONSTANT_INNER]], i64 0, i64 0, i32 1)
// CHECK-NOT: @[[PARTLY_CONSTANT_FIRST]],
//
// Second init list array (non-constant).
- // CHECK: store i32 4, i32* getelementptr inbounds ({{.*}}* @[[PARTLY_CONSTANT_SECOND]], i64 0, i64 0)
- // CHECK: load i32* @_ZN15partly_constant1kE
- // CHECK: store i32 {{.*}}, i32* getelementptr inbounds ({{.*}}* @[[PARTLY_CONSTANT_SECOND]], i64 0, i64 1)
+ // CHECK: store i32 4, i32* getelementptr inbounds ({{.*}}, {{.*}}* @[[PARTLY_CONSTANT_SECOND]], i64 0, i64 0)
+ // CHECK: load i32, i32* @_ZN15partly_constant1kE
+ // CHECK: store i32 {{.*}}, i32* getelementptr inbounds ({{.*}}, {{.*}}* @[[PARTLY_CONSTANT_SECOND]], i64 0, i64 1)
//
// Second init list.
- // CHECK: store i32* getelementptr inbounds ({{.*}}* @[[PARTLY_CONSTANT_SECOND]], i64 0, i64 0),
- // CHECK: i32** getelementptr inbounds ({{.*}}* @[[PARTLY_CONSTANT_INNER]], i64 0, i64 1, i32 0)
- // CHECK: store i64 2, i64* getelementptr inbounds ({{.*}}* @[[PARTLY_CONSTANT_INNER]], i64 0, i64 1, i32 1)
+ // CHECK: store i32* getelementptr inbounds ({{.*}}, {{.*}}* @[[PARTLY_CONSTANT_SECOND]], i64 0, i64 0),
+ // CHECK: i32** getelementptr inbounds ({{.*}}, {{.*}}* @[[PARTLY_CONSTANT_INNER]], i64 0, i64 1, i32 0)
+ // CHECK: store i64 2, i64* getelementptr inbounds ({{.*}}, {{.*}}* @[[PARTLY_CONSTANT_INNER]], i64 0, i64 1, i32 1)
//
// Third init list.
// CHECK-NOT: @[[PARTLY_CONSTANT_THIRD]],
- // CHECK: store i32* getelementptr inbounds ({{.*}}* @[[PARTLY_CONSTANT_THIRD]], i64 0, i64 0),
- // CHECK: i32** getelementptr inbounds ({{.*}}* @[[PARTLY_CONSTANT_INNER]], i64 0, i64 2, i32 0)
- // CHECK: store i64 4, i64* getelementptr inbounds ({{.*}}* @_ZGRN15partly_constant2ilE4_, i64 0, i64 2, i32 1)
+ // CHECK: store i32* getelementptr inbounds ({{.*}}, {{.*}}* @[[PARTLY_CONSTANT_THIRD]], i64 0, i64 0),
+ // CHECK: i32** getelementptr inbounds ({{.*}}, {{.*}}* @[[PARTLY_CONSTANT_INNER]], i64 0, i64 2, i32 0)
+ // CHECK: store i64 4, i64* getelementptr inbounds ({{.*}}, {{.*}}* @_ZGRN15partly_constant2ilE4_, i64 0, i64 2, i32 1)
// CHECK-NOT: @[[PARTLY_CONSTANT_THIRD]],
//
// Outer init list.
- // CHECK: store {{.*}}* getelementptr inbounds ({{.*}}* @[[PARTLY_CONSTANT_INNER]], i64 0, i64 0),
- // CHECK: {{.*}}** getelementptr inbounds ({{.*}}* @[[PARTLY_CONSTANT_OUTER]], i32 0, i32 0)
- // CHECK: store i64 3, i64* getelementptr inbounds ({{.*}}* @[[PARTLY_CONSTANT_OUTER]], i32 0, i32 1)
+ // CHECK: store {{.*}}* getelementptr inbounds ({{.*}}, {{.*}}* @[[PARTLY_CONSTANT_INNER]], i64 0, i64 0),
+ // CHECK: {{.*}}** getelementptr inbounds ({{.*}}, {{.*}}* @[[PARTLY_CONSTANT_OUTER]], i32 0, i32 0)
+ // CHECK: store i64 3, i64* getelementptr inbounds ({{.*}}, {{.*}}* @[[PARTLY_CONSTANT_OUTER]], i32 0, i32 1)
//
// 'il' reference.
// CHECK: store {{.*}}* @[[PARTLY_CONSTANT_OUTER]], {{.*}}** @_ZN15partly_constant2ilE, align 8
@@ -462,6 +463,55 @@ namespace PR20445 {
template<int x> void f() { new MyClass({42, 43}); }
template void f<0>();
// CHECK-LABEL: define {{.*}} @_ZN7PR204451fILi0EEEvv(
+ // CHECK: store i32* getelementptr inbounds ([2 x i32], [2 x i32]* @[[REFTMP1]], i64 0, i64 0)
// CHECK: call void @_ZN7PR204456vectorC1ESt16initializer_listIiE(
// CHECK: call void @_ZN7PR204457MyClassC1ERKNS_6vectorE(
}
+
+namespace ConstExpr {
+ class C {
+ int x;
+ public:
+ constexpr C(int x) : x(x) {}
+ };
+ void f(std::initializer_list<C>);
+ void g() {
+// CHECK-LABEL: _ZN9ConstExpr1gEv
+// CHECK: store %"class.ConstExpr::C"* getelementptr inbounds ([3 x %"class.ConstExpr::C"], [3 x %"class.ConstExpr::C"]* @[[REFTMP2]], i64 0, i64 0)
+// CHECK: call void @_ZN9ConstExpr1fESt16initializer_listINS_1CEE
+ f({C(1), C(2), C(3)});
+ }
+}
+
+namespace B19773010 {
+ template <class T1, class T2> struct pair {
+ T1 first;
+ T2 second;
+ constexpr pair() : first(), second() {}
+ constexpr pair(T1 a, T2 b) : first(a), second(b) {}
+ };
+
+ enum E { ENUM_CONSTANT };
+ struct testcase {
+ testcase(std::initializer_list<pair<const char *, E>>);
+ };
+ void f1() {
+ // CHECK-LABEL: @_ZN9B197730102f1Ev
+ testcase a{{"", ENUM_CONSTANT}};
+ // CHECK: store %"struct.B19773010::pair"* getelementptr inbounds ([1 x %"struct.B19773010::pair"], [1 x %"struct.B19773010::pair"]* bitcast ([1 x { i8*, i32 }]* @.ref.tmp{{.*}} to [1 x %"struct.B19773010::pair"]*), i64 0, i64 0), %"struct.B19773010::pair"** %{{.*}}, align 8
+ }
+ void f2() {
+ // CHECK-LABEL: @_ZN9B197730102f2Ev
+ // CHECK: store %"struct.B19773010::pair"* getelementptr inbounds ([1 x %"struct.B19773010::pair"], [1 x %"struct.B19773010::pair"]* bitcast ([1 x { i8*, i32 }]* @_ZGRZN9B197730102f2EvE1p_ to [1 x %"struct.B19773010::pair"]*), i64 0, i64 0), %"struct.B19773010::pair"** getelementptr inbounds ([2 x %"class.std::initializer_list.10"], [2 x %"class.std::initializer_list.10"]* @_ZZN9B197730102f2EvE1p, i64 0, i64 1, i32 0), align 8
+ static std::initializer_list<pair<const char *, E>> a, p[2] =
+ {a, {{"", ENUM_CONSTANT}}};
+ }
+
+ void PR22940_helper(const pair<void*, int>&) { }
+ void PR22940() {
+ // CHECK-LABEL: @_ZN9B197730107PR22940Ev
+ // CHECK: call {{.*}} @_ZN9B197730104pairIPviEC{{.}}Ev(
+ // CHECK: call {{.*}} @_ZN9B1977301014PR22940_helperERKNS_4pairIPviEE(
+ PR22940_helper(pair<void*, int>());
+ }
+}
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