d89b99d421
This might be able to be optimized further by only doing this in the absence of a key function, but it doesn't look like GCC is doing that so I'm not rushing to do it just yet. llvm-svn: 189022
129 lines
3.2 KiB
C++
129 lines
3.2 KiB
C++
struct foo;
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void func(foo *f) {
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}
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class bar;
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void func(bar *f) {
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}
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union baz;
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void func(baz *f) {
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}
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class B {
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public:
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virtual ~B();
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};
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B::~B() {
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}
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struct C {
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static int s;
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virtual ~C();
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};
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C::~C() {
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}
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struct D {
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D();
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virtual ~D();
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void func() {
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}
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};
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struct E {
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E();
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virtual ~E();
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virtual void func() {
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}
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};
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struct F {
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struct inner {
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};
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static const int i = 2;
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virtual ~F();
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};
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struct G {
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virtual void func();
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struct inner {
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int j;
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};
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};
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struct H {};
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struct I : virtual H {};
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struct J : I {};
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J j;
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struct A {
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int one;
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static const int HdrSize = 52;
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int two;
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A() {
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int x = 1;
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}
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};
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void f1() {
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D x;
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x.func();
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E y;
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int i = F::i;
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F::inner z;
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}
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int main(int argc, char **argv) {
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B b;
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G::inner c_i;
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if (argc) {
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A a;
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}
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return 0;
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}
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// RUN: %clang -target x86_64-unknown_unknown -emit-llvm -g -S %s -o - | FileCheck %s
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// RUN: %clang -target i686-cygwin -emit-llvm -g -S %s -o - | FileCheck %s
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// RUN: %clang -target armv7l-unknown-linux-gnueabihf -emit-llvm -g -S %s -o - | FileCheck %s
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// CHECK: invoke {{.+}} @_ZN1BD1Ev(%class.B* %b)
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// CHECK-NEXT: unwind label %{{.+}}, !dbg ![[EXCEPTLOC:.*]]
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// CHECK: store i32 0, i32* %{{.+}}, !dbg ![[RETLOC:.*]]
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// CHECK: DW_TAG_structure_type ] [foo]
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// CHECK: DW_TAG_class_type ] [bar]
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// CHECK: DW_TAG_union_type ] [baz]
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// CHECK: DW_TAG_class_type ] [B]
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// CHECK: metadata !"_vptr$B", {{.*}}, i32 64, metadata !{{.*}}} ; [ DW_TAG_member ]
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// CHECK: [[C:![0-9]*]] = {{.*}} metadata [[C_MEM:![0-9]*]], i32 0, metadata [[C]], null} ; [ DW_TAG_structure_type ] [C] {{.*}} [def]
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// CHECK: [[C_MEM]] = metadata !{metadata [[C_VPTR:![0-9]*]], metadata [[C_S:![0-9]*]], metadata [[C_DTOR:![0-9]*]]}
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// CHECK: [[C_VPTR]] = {{.*}} ; [ DW_TAG_member ] [_vptr$C] {{.*}} [artificial]
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// CHECK: [[C_S]] = {{.*}} ; [ DW_TAG_member ] [s] {{.*}} [static] [from int]
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// CHECK: [[C_DTOR]] = {{.*}} ; [ DW_TAG_subprogram ] {{.*}} [~C]
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// CHECK: ; [ DW_TAG_structure_type ] [A]
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// CHECK: HdrSize
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// CHECK: metadata [[D_MEM:![0-9]*]], i32 0, null} ; [ DW_TAG_structure_type ] [D] {{.*}} [decl]
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// CHECK: [[D_MEM]] = metadata !{metadata [[D_FUNC:![0-9]*]]}
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// CHECK: [[D_FUNC]] = {{.*}} ; [ DW_TAG_subprogram ] {{.*}} [func]
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// CHECK: ; [ DW_TAG_structure_type ] [I] {{.*}} [def]
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// CHECK: [[F_I_DEF:![0-9]*]] = {{.*}}, metadata [[F_I:![0-9]*]]} ; [ DW_TAG_variable ] [i]
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// CHECK: [[F_I]] = {{.*}} ; [ DW_TAG_member ] [i]
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// CHECK: [[F:![0-9]*]] = {{.*}} metadata [[F_MEM:![0-9]*]], i32 0, null, null} ; [ DW_TAG_structure_type ] [F] {{.*}} [def]
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// CHECK: [[F_MEM]] = metadata !{metadata [[F_I]]}
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// CHECK: null, i32 0, null} ; [ DW_TAG_structure_type ] [E] {{.*}} [decl]
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// CHECK: metadata [[G_INNER_MEM:![0-9]*]], i32 0, null, null} ; [ DW_TAG_structure_type ] [inner] [line 50, {{.*}} [def]
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// Context chains (in Clang -flimit-debug-info and in GCC generally) contain
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// definitions without members (& without a vbase 'containing type'):
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// CHECK: null, i32 0, null, null} ; [ DW_TAG_structure_type ] [G] {{.*}} [def]
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// CHECK: [[G_INNER_MEM]] = metadata !{metadata [[G_INNER_I:![0-9]*]]}
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// CHECK: [[G_INNER_I]] = {{.*}} ; [ DW_TAG_member ] [j] {{.*}} [from int]
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// CHECK: ![[EXCEPTLOC]] = metadata !{i32 84,
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// CHECK: ![[RETLOC]] = metadata !{i32 83,
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