head	1.1;
branch	1.1.1;
access;
symbols
	netbsd-11-0-RC4:1.1.1.9
	netbsd-11-0-RC3:1.1.1.9
	netbsd-11-0-RC2:1.1.1.9
	netbsd-11-0-RC1:1.1.1.9
	perseant-exfatfs-base-20250801:1.1.1.9
	netbsd-11:1.1.1.9.0.10
	netbsd-11-base:1.1.1.9
	netbsd-10-1-RELEASE:1.1.1.9
	perseant-exfatfs-base-20240630:1.1.1.9
	perseant-exfatfs:1.1.1.9.0.8
	perseant-exfatfs-base:1.1.1.9
	netbsd-8-3-RELEASE:1.1.1.6
	netbsd-9-4-RELEASE:1.1.1.8
	netbsd-10-0-RELEASE:1.1.1.9
	netbsd-10-0-RC6:1.1.1.9
	netbsd-10-0-RC5:1.1.1.9
	netbsd-10-0-RC4:1.1.1.9
	netbsd-10-0-RC3:1.1.1.9
	netbsd-10-0-RC2:1.1.1.9
	netbsd-10-0-RC1:1.1.1.9
	netbsd-10:1.1.1.9.0.6
	netbsd-10-base:1.1.1.9
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	cjep_sun2x-base:1.1.1.9
	cjep_staticlib_x-base1:1.1.1.9
	netbsd-9-2-RELEASE:1.1.1.8
	cjep_staticlib_x:1.1.1.9.0.2
	cjep_staticlib_x-base:1.1.1.9
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	phil-wifi-20200421:1.1.1.9
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	netbsd-9-0-RC1:1.1.1.8
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	netbsd-9-base:1.1.1.8
	phil-wifi-20190609:1.1.1.8
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	netbsd-8-1-RC1:1.1.1.6
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	pgoyette-compat-0728:1.1.1.8
	clang-337282:1.1.1.8
	netbsd-8-0-RELEASE:1.1.1.6
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	phil-wifi-base:1.1.1.7
	pgoyette-compat-0625:1.1.1.7
	netbsd-8-0-RC2:1.1.1.6
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	pgoyette-compat-0502:1.1.1.7
	pgoyette-compat-0422:1.1.1.7
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	localcount-20160914:1.1.1.5
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	netbsd-7-nhusb-base:1.1.1.3.2.1
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	netbsd-7-0-RC2:1.1.1.3.2.1
	netbsd-7-0-RC1:1.1.1.3.2.1
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	clang-227398:1.1.1.4
	tls-maxphys-base:1.1.1.3
	tls-maxphys:1.1.1.3.0.4
	netbsd-7:1.1.1.3.0.2
	netbsd-7-base:1.1.1.3
	clang-215315:1.1.1.3
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	tls-earlyentropy:1.1.1.1.0.2
	tls-earlyentropy-base:1.1.1.2
	riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.1.1.1
	riastradh-drm2-base3:1.1.1.1
	clang-202566:1.1.1.1
	clang-201163:1.1.1.1
	clang-199312:1.1.1.1
	clang-198450:1.1.1.1
	clang-196603:1.1.1.1
	clang-195771:1.1.1.1
	LLVM:1.1.1;
locks; strict;
comment	@// @;


1.1
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desc
@@


1.1
log
@Initial revision
@
text
@// RUN: %clang_cc1 -triple x86_64-none-linux-gnu -emit-llvm -g %s -o - | FileCheck %s
template<typename T> struct Identity {
  typedef T Type;
};

void f(Identity<int>::Type a) {}
void f(Identity<int> a) {}
void f(int& a) { }

template<typename T> struct A {
  A<T> *next;
};
void f(A<int>) { }

struct B { };

void f() {
  int B::*a = 0;
  void (B::*b)() = 0;
}

namespace EmptyNameCrash {
  struct A { A(); };
  typedef struct { A x; } B;
  B x;
}

// PR4890
namespace PR4890 {
  struct X {
    ~X();
  };

  X::~X() { }
}

namespace VirtualDtor {
  struct Y {
    virtual ~Y();
  };
  
  Y::~Y() { }
}

namespace VirtualBase {
  struct A { };
  struct B : virtual A { };

  void f() {
    B b;
  }
}

void foo() {
  const wchar_t c = L'x';
  wchar_t d = c;
}

namespace b5249287 {
template <typename T> class A {
  struct B;
};

class Cls {
  template <typename T> friend class A<T>::B;
};

Cls obj;
}

namespace pr14763 {
struct foo {
  foo(const foo&);
};

foo func(foo f) {
  return f; // reference 'f' for now because otherwise we hit another bug
}

// CHECK: [[FOO:![0-9]*]] = metadata !{i32 {{[0-9]*}}, metadata !{{[0-9]*}}, metadata [[PR14763:![0-9]*]], {{.*}} ; [ DW_TAG_structure_type ] [foo]
// CHECK: [[PR14763]] = {{.*}} ; [ DW_TAG_namespace ] [pr14763]
// CHECK: [[INCTYPE:![0-9]*]] = {{.*}} ; [ DW_TAG_structure_type ] [incomplete]{{.*}} [decl]
// CHECK: metadata [[A_MEM:![0-9]*]], i32 0, null, null, metadata !"_ZTSN7pr162141aE"} ; [ DW_TAG_structure_type ] [a]
// CHECK: [[A_MEM]] = metadata !{metadata [[A_I:![0-9]*]]}
// CHECK: [[A_I]] = {{.*}} ; [ DW_TAG_member ] [i] {{.*}} [from int]
// CHECK: ; [ DW_TAG_structure_type ] [b] {{.*}}[decl]

// CHECK: [[FUNC:![0-9]*]] = {{.*}} metadata !"_ZN7pr147634funcENS_3fooE", i32 {{[0-9]*}}, metadata [[FUNC_TYPE:![0-9]*]], {{.*}} ; [ DW_TAG_subprogram ] {{.*}} [def] [func]
}

namespace pr9608 { // also pr9600
struct incomplete;
incomplete (*x)[3];
// CHECK: metadata [[INCARRAYPTR:![0-9]*]], i32 0, i32 1, [3 x i8]** @@_ZN6pr96081xE, null} ; [ DW_TAG_variable ] [x]
// CHECK: [[INCARRAYPTR]] = {{.*}}metadata [[INCARRAY:![0-9]*]]} ; [ DW_TAG_pointer_type ]
// CHECK: [[INCARRAY]] = {{.*}}metadata !"_ZTSN6pr960810incompleteE", metadata {{![0-9]*}}, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 0, align 0, offset 0] [from _ZTSN6pr960810incompleteE]
}

// For some reason the argument for PR14763 ended up all the way down here
// CHECK: = metadata !{i32 {{[0-9]*}}, metadata [[FUNC]], {{.*}}, metadata [[FOO]], i32 8192, i32 0} ; [ DW_TAG_arg_variable ] [f]

namespace pr16214 {
struct a {
  int i;
};

typedef a at;

struct b {
};

typedef b bt;

void func() {
  at a_inst;
  bt *b_ptr_inst;
  const bt *b_cnst_ptr_inst;
}

}
@


1.1.1.1
log
@Import Clang 3.4rc1 r195771.
@
text
@@


1.1.1.1.2.1
log
@Rebase.
@
text
@d54 5
d80 1
a80 1
// CHECK: metadata !{i32 {{[0-9]*}}, metadata !{{[0-9]*}}, metadata [[PR14763:![0-9]*]], {{.*}}, metadata !"[[FOO:.*]]"} ; [ DW_TAG_structure_type ] [foo]
a90 7
void foo() {
  const wchar_t c = L'x';
  wchar_t d = c;
}

// CHECK-NOT: ; [ DW_TAG_variable ] [c]

d99 2
a100 4
// For some reason function arguments ended up down here
// CHECK: = metadata !{i32 {{[0-9]*}}, metadata [[FUNC]], {{.*}}, metadata !"[[FOO]]", i32 8192, i32 0} ; [ DW_TAG_arg_variable ] [f]

// CHECK: ; [ DW_TAG_auto_variable ] [c]
@


1.1.1.2
log
@Import Clang 3.5svn r209886.
@
text
@d54 5
d80 1
a80 1
// CHECK: metadata !{i32 {{[0-9]*}}, metadata !{{[0-9]*}}, metadata [[PR14763:![0-9]*]], {{.*}}, metadata !"[[FOO:.*]]"} ; [ DW_TAG_structure_type ] [foo]
a90 7
void foo() {
  const wchar_t c = L'x';
  wchar_t d = c;
}

// CHECK-NOT: ; [ DW_TAG_variable ] [c]

d99 2
a100 4
// For some reason function arguments ended up down here
// CHECK: = metadata !{i32 {{[0-9]*}}, metadata [[FUNC]], {{.*}}, metadata !"[[FOO]]", i32 8192, i32 0} ; [ DW_TAG_arg_variable ] [f]

// CHECK: ; [ DW_TAG_auto_variable ] [c]
@


1.1.1.3
log
@Import clang 3.6svn r215315.
@
text
@a1 2
// RUN: %clang_cc1 -triple i686-pc-windows-msvc -emit-llvm -g %s -o - | FileCheck %s --check-prefix=MSVC

d46 2
a47 2
  struct A { int a; };
  struct B : virtual A { int b; };
a53 11
// MSVC: [[VBASE_B:![0-9]+]] = metadata !{i32 {{.*}}, metadata !"B", i32 {{[0-9]*}}, i64 96, i64 32, i32 0, i32 0, null, metadata [[VBASE_B_DEF:![0-9]+]], i32 0, {{.*}}} ; [ DW_TAG_structure_type ] [B] [line 49, size 96, align 32, offset 0] [def] [from ]
// MSVC: [[VBASE_B_DEF]] = metadata !{metadata [[VBASE_A_IN_B:![0-9]+]],
//
// Look for the vbtable offset of A, which should be 4.
// MSVC: [[VBASE_A_IN_B]] = metadata !{i32 786460, null, metadata [[VBASE_B]], null, i32 0, i64 0, i64 0, i64 4, i32 32, metadata !{{[0-9]*}}} ; [ DW_TAG_inheritance ] [line 0, size 0, align 0, offset 4] [from A]

// CHECK: metadata !{{{.*}}, metadata !"B", i32 {{[0-9]*}}, i64 128, i64 64, i32 0, i32 0, null, metadata [[VBASE_B_DEF:![0-9]+]], i32 0, {{.*}}} ; [ DW_TAG_structure_type ] [B] [line 49, size 128, align 64, offset 0] [def] [from ]
// CHECK: [[VBASE_B_DEF]] = metadata !{metadata [[VBASE_A_IN_B:![0-9]+]],
//
// Look for the vtable offset offset, which should be -24.
// CHECK: [[VBASE_A_IN_B]] = metadata !{i32 786460, null, metadata !"_ZTSN11VirtualBase1BE", null, i32 0, i64 0, i64 0, i64 24, i32 32, metadata !"_ZTSN11VirtualBase1AE"} ; [ DW_TAG_inheritance ] [line 0, size 0, align 0, offset 24] [from _ZTSN11VirtualBase1AE]
@


1.1.1.3.2.1
log
@Update LLVM to 3.6.1, requested by joerg in ticket 824.
@
text
@d56 2
a57 2
// MSVC: [[VBASE_B:![0-9]+]] = distinct !{!"0x13\00B\00{{[0-9]+}}\0096\0032\000\000\000", {{.*}}, null, [[VBASE_B_DEF:![0-9]+]], {{.*}}} ; [ DW_TAG_structure_type ] [B] [line 49, size 96, align 32, offset 0] [def] [from ]
// MSVC: [[VBASE_B_DEF]] = !{[[VBASE_A_IN_B:![0-9]+]],
d60 1
a60 1
// MSVC: [[VBASE_A_IN_B]] = !{!"0x1c\00\000\000\000\004\0032", null, [[VBASE_B]], !{{[0-9]*}}} ; [ DW_TAG_inheritance ] [line 0, size 0, align 0, offset 4] [from A]
d62 2
a63 2
// CHECK:  !"0x13\00B\00{{[0-9]+}}\00128\0064\000\000\000", {{.*}}, null, [[VBASE_B_DEF:![0-9]+]], {{.*}}} ; [ DW_TAG_structure_type ] [B] [line 49, size 128, align 64, offset 0] [def] [from ]
// CHECK: [[VBASE_B_DEF]] = !{[[VBASE_A_IN_B:![0-9]+]],
d66 1
a66 1
// CHECK: [[VBASE_A_IN_B]] = !{!"0x1c\00\000\000\000\0024\0032", null, !"_ZTSN11VirtualBase1BE", !"_ZTSN11VirtualBase1AE"} ; [ DW_TAG_inheritance ] [line 0, size 0, align 0, offset 24] [from _ZTSN11VirtualBase1AE]
d88 1
a88 1
// CHECK:  !"0x13\00{{.*}}", !{{[0-9]*}}, [[PR14763:![0-9]*]], {{.*}}, !"[[FOO:.*]]"} ; [ DW_TAG_structure_type ] [foo]
d91 2
a92 2
// CHECK: [[A_MEM:![0-9]*]], null, null, !"_ZTSN7pr162141aE"} ; [ DW_TAG_structure_type ] [a]
// CHECK: [[A_MEM]] = !{[[A_I:![0-9]*]]}
d96 1
a96 1
// CHECK: [[FUNC:![0-9]*]] = !{!"0x2e\00func\00func\00_ZN7pr147634funcENS_3fooE\00{{.*}}"{{, [^,]+, [^,]+}}, [[FUNC_TYPE:![0-9]*]], {{.*}} ; [ DW_TAG_subprogram ] {{.*}} [def] [func]
d109 3
a111 3
// CHECK: [[INCARRAYPTR:![0-9]*]], [3 x i8]** @@_ZN6pr96081xE, null} ; [ DW_TAG_variable ] [x]
// CHECK: [[INCARRAYPTR]] = {{.*}}[[INCARRAY:![0-9]*]]} ; [ DW_TAG_pointer_type ]
// CHECK: [[INCARRAY]] = !{!"0x1\00\000\000\000\000\000\000", null, null, !"_ZTSN6pr960810incompleteE", {{![0-9]+}}, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 0, align 0, offset 0] [from _ZTSN6pr960810incompleteE]
d115 1
a115 1
// CHECK: = !{!"0x101\00f\00{{.*}}\008192", [[FUNC]], {{![0-9]+}}, !"[[FOO]]"} ; [ DW_TAG_arg_variable ] [f]
@


1.1.1.4
log
@Import Clang 3.6RC1 r227398.
@
text
@d56 2
a57 2
// MSVC: [[VBASE_B:![0-9]+]] = distinct !{!"0x13\00B\00{{[0-9]+}}\0096\0032\000\000\000", {{.*}}, null, [[VBASE_B_DEF:![0-9]+]], {{.*}}} ; [ DW_TAG_structure_type ] [B] [line 49, size 96, align 32, offset 0] [def] [from ]
// MSVC: [[VBASE_B_DEF]] = !{[[VBASE_A_IN_B:![0-9]+]],
d60 1
a60 1
// MSVC: [[VBASE_A_IN_B]] = !{!"0x1c\00\000\000\000\004\0032", null, [[VBASE_B]], !{{[0-9]*}}} ; [ DW_TAG_inheritance ] [line 0, size 0, align 0, offset 4] [from A]
d62 2
a63 2
// CHECK:  !"0x13\00B\00{{[0-9]+}}\00128\0064\000\000\000", {{.*}}, null, [[VBASE_B_DEF:![0-9]+]], {{.*}}} ; [ DW_TAG_structure_type ] [B] [line 49, size 128, align 64, offset 0] [def] [from ]
// CHECK: [[VBASE_B_DEF]] = !{[[VBASE_A_IN_B:![0-9]+]],
d66 1
a66 1
// CHECK: [[VBASE_A_IN_B]] = !{!"0x1c\00\000\000\000\0024\0032", null, !"_ZTSN11VirtualBase1BE", !"_ZTSN11VirtualBase1AE"} ; [ DW_TAG_inheritance ] [line 0, size 0, align 0, offset 24] [from _ZTSN11VirtualBase1AE]
d88 1
a88 1
// CHECK:  !"0x13\00{{.*}}", !{{[0-9]*}}, [[PR14763:![0-9]*]], {{.*}}, !"[[FOO:.*]]"} ; [ DW_TAG_structure_type ] [foo]
d91 2
a92 2
// CHECK: [[A_MEM:![0-9]*]], null, null, !"_ZTSN7pr162141aE"} ; [ DW_TAG_structure_type ] [a]
// CHECK: [[A_MEM]] = !{[[A_I:![0-9]*]]}
d96 1
a96 1
// CHECK: [[FUNC:![0-9]*]] = !{!"0x2e\00func\00func\00_ZN7pr147634funcENS_3fooE\00{{.*}}"{{, [^,]+, [^,]+}}, [[FUNC_TYPE:![0-9]*]], {{.*}} ; [ DW_TAG_subprogram ] {{.*}} [def] [func]
d109 3
a111 3
// CHECK: [[INCARRAYPTR:![0-9]*]], [3 x i8]** @@_ZN6pr96081xE, null} ; [ DW_TAG_variable ] [x]
// CHECK: [[INCARRAYPTR]] = {{.*}}[[INCARRAY:![0-9]*]]} ; [ DW_TAG_pointer_type ]
// CHECK: [[INCARRAY]] = !{!"0x1\00\000\000\000\000\000\000", null, null, !"_ZTSN6pr960810incompleteE", {{![0-9]+}}, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 0, align 0, offset 0] [from _ZTSN6pr960810incompleteE]
d115 1
a115 1
// CHECK: = !{!"0x101\00f\00{{.*}}\008192", [[FUNC]], {{![0-9]+}}, !"[[FOO]]"} ; [ DW_TAG_arg_variable ] [f]
@


1.1.1.5
log
@Import Clang 3.8.0rc3 r261930.
@
text
@d1 2
a2 2
// RUN: %clang_cc1 -triple x86_64-none-linux-gnu -emit-llvm -debug-info-kind=limited %s -o - | FileCheck %s
// RUN: %clang_cc1 -triple i686-pc-windows-msvc -emit-llvm -debug-info-kind=limited %s -o - | FileCheck %s --check-prefix=MSVC
d56 1
a56 8
// CHECK: define void @@_ZN7pr147634funcENS_3fooE
// CHECK: call void @@llvm.dbg.declare({{.*}}, metadata ![[F:.*]], metadata ![[EXPR:.*]])

// MSVC: [[VBASE_B:![0-9]+]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "B",{{.*}} line: 49
// MSVC-SAME:                                            size: 96, align: 32
// MSVC-NOT:                                             offset:
// MSVC-NOT:                                             DIFlagFwdDecl
// MSVC-SAME:                                            elements: [[VBASE_B_DEF:![0-9]+]]
d60 1
a60 2
// MSVC: [[VBASE_A_IN_B]] = !DIDerivedType(tag: DW_TAG_inheritance, scope: [[VBASE_B]],
// MSVC-SAME:                              baseType: !{{[0-9]*}}
d62 1
a62 5
// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "B",{{.*}} line: 49,
// CHECK-SAME:             size: 128, align: 64,
// CHECK-NOT:              offset:
// CHECK-NOT:              DIFlagFwdDecl
// CHECK-SAME:             elements: [[VBASE_B_DEF:![^,)]+]]
d66 1
a66 4
// CHECK: [[VBASE_A_IN_B]] = !DIDerivedType(tag: DW_TAG_inheritance
// CHECK-SAME:                              scope: !"_ZTSN11VirtualBase1BE"
// CHECK-SAME:                              baseType: !"_ZTSN11VirtualBase1AE"
// CHECK-SAME:                              offset: 24,
d88 4
a91 9
// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "foo"
// CHECK-SAME:             scope: [[PR14763:![0-9]+]]
// CHECK-SAME:             identifier: "[[FOO:.*]]"
// CHECK: [[PR14763]] = !DINamespace(name: "pr14763"
// CHECK: [[INCTYPE:![0-9]*]] = !DICompositeType(tag: DW_TAG_structure_type, name: "incomplete"
// CHECK-SAME:                                   DIFlagFwdDecl
// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "a"
// CHECK-SAME:             elements: [[A_MEM:![0-9]+]]
// CHECK-SAME:             identifier: "_ZTSN7pr162141aE"
d93 4
a96 7
// CHECK: [[A_I]] = !DIDerivedType(tag: DW_TAG_member, name: "i"
// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "b"
// CHECK-SAME:             DIFlagFwdDecl

// CHECK: [[FUNC:![0-9]+]] = distinct !DISubprogram(name: "func", linkageName: "_ZN7pr147634funcENS_3fooE"
// CHECK-SAME:                                      type: [[FUNC_TYPE:![0-9]*]]
// CHECK-SAME:                                      isDefinition: true
d104 1
a104 1
// CHECK-NOT: !DIGlobalVariable(name: "c"
d109 3
a111 10
// CHECK: !DIGlobalVariable(name: "x", linkageName: "_ZN6pr96081xE"
// CHECK-SAME:              type: [[INCARRAYPTR:![0-9]*]]
// CHECK-SAME:              variable: [3 x i8]** @@_ZN6pr96081xE
// CHECK: [[INCARRAYPTR]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: [[INCARRAY:![0-9]+]]
// CHECK: [[INCARRAY]] = !DICompositeType(tag: DW_TAG_array_type
// CHECK-NOT:                             line:
// CHECK-NOT:                             size:
// CHECK-NOT:                             align:
// CHECK-NOT:                             offset:
// CHECK-SAME:                            baseType: !"_ZTSN6pr960810incompleteE"
d115 3
a117 7
// CHECK: ![[F]] = !DILocalVariable(name: "f", arg: 1, scope: [[FUNC]]
// CHECK-SAME:                      type: !"[[FOO]]"
// CHECK: ![[EXPR]] = !DIExpression(DW_OP_deref)

// CHECK: !DILocalVariable(name: "c"
// CHECK-NOT:              arg:
// CHECK-SAME:            )
@


1.1.1.5.2.1
log
@Sync with HEAD
@
text
@d1 2
a2 23
// RUN: %clang_cc1 -triple x86_64-none-linux-gnu -emit-llvm -debug-info-kind=limited %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=BOTH
// RUN: %clang_cc1 -triple i686-pc-windows-msvc -emit-llvm -debug-info-kind=limited %s -o - | FileCheck %s --check-prefix=MSVC --check-prefix=BOTH

// CHECK: @@_ZN6pr96081xE = global [3 x i8]* null, align 8, !dbg [[X:![0-9]+]]

// CHECK: define void @@_ZN7pr147634funcENS_3fooE
// CHECK: call void @@llvm.dbg.declare({{.*}}, metadata ![[F:[0-9]+]], metadata ![[EXPR:[0-9]+]])

// !llvm.dbg.cu pulls in globals and their types first.
// CHECK-NOT: !DIGlobalVariable(name: "c"
// CHECK: [[X]] = !DIGlobalVariableExpression(var: [[XV:!.*]])
// CHECK: [[XV]] = distinct !DIGlobalVariable(name: "x", linkageName: "_ZN6pr96081xE"
// CHECK-SAME:                                type: [[INCARRAYPTR:![0-9]*]]
// CHECK: [[INCARRAYPTR]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: [[INCARRAY:![0-9]+]]
// CHECK: [[INCARRAY]] = !DICompositeType(tag: DW_TAG_array_type
// CHECK-NOT:                             line:
// CHECK-NOT:                             size:
// CHECK-NOT:                             align:
// CHECK-NOT:                             offset:
// CHECK-SAME:                            baseType: ![[INCTYPE:[0-9]+]]

// CHECK: ![[INCTYPE]] = !DICompositeType(tag: DW_TAG_structure_type, name: "incomplete"
// CHECK-SAME:                                   DIFlagFwdDecl
a49 15
// BOTH: ![[VBASE_B:[0-9]+]] ={{.*}}!DICompositeType(tag: DW_TAG_structure_type, name: "B",{{.*}} line: [[@@LINE-1]],
// MSVC-SAME:                                        size: 96
// CHECK-SAME:                                       size: 128,
// BOTH-NOT:                                         offset:
// BOTH-NOT:                                         DIFlagFwdDecl
// BOTH-SAME:                                        elements: [[VBASE_B_DEF:![0-9]+]]
// BOTH: [[VBASE_B_DEF]] = !{[[VBASE_A_IN_B:![0-9]+]],
//
// Look for the vbtable offset of A, which should be 4 for MSVC, 24 otherwise.
// BOTH: [[VBASE_A_IN_B]] = !DIDerivedType(tag: DW_TAG_inheritance, scope: ![[VBASE_B]],
// BOTH-SAME:                              baseType: ![[VBASE_A:[0-9]+]],
// MSVC-SAME:                              offset: 4,
// CHECK-SAME:                             offset: 24,
//
// BOTH: ![[VBASE_A]] ={{.*}}!DICompositeType(tag: DW_TAG_structure_type, name: "A",
d56 26
a93 5
// CHECK: [[FUNC:[0-9]+]] = distinct !DISubprogram(name: "func", linkageName: "_ZN7pr147634funcENS_3fooE"
// CHECK-SAME:                                      type: {{![0-9]+}}
// CHECK-SAME:                                      isDefinition: true

// CHECK: [[PR14763:![0-9]+]] = !DINamespace(name: "pr14763"
a95 3
// CHECK: ![[FOO:[0-9]+]] ={{.*}}!DICompositeType(tag: DW_TAG_structure_type, name: "foo"
// CHECK-SAME:             scope: [[PR14763]]
// CHECK-SAME:             identifier:
a98 4
// For some reason function arguments ended up down here
// CHECK: ![[F]] = !DILocalVariable(name: "f", arg: 1, scope: ![[FUNC]]
// CHECK-SAME:                      type: ![[FOO]]
// CHECK: ![[EXPR]] = !DIExpression(DW_OP_deref)
d103 17
a122 3
// CHECK: !DILocalVariable(name: "c"
// CHECK-NOT:              arg:
// CHECK-SAME:            )
d127 2
d132 10
d144 9
a153 4
// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "a"
// CHECK-SAME:             elements: [[A_MEM:![0-9]+]]
// CHECK-SAME:             identifier: "_ZTSN7pr162141aE"
// CHECK: [[A_MEM]] = !{[[A_I:![0-9]*]]}
a154 1
// CHECK: [[A_I]] = !DIDerivedType(tag: DW_TAG_member, name: "i"
a159 2
// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "b"
// CHECK-SAME:             DIFlagFwdDecl
@


1.1.1.6
log
@Import Clang pre-4.0.0 r291444.
@
text
@d1 2
a2 23
// RUN: %clang_cc1 -triple x86_64-none-linux-gnu -emit-llvm -debug-info-kind=limited %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=BOTH
// RUN: %clang_cc1 -triple i686-pc-windows-msvc -emit-llvm -debug-info-kind=limited %s -o - | FileCheck %s --check-prefix=MSVC --check-prefix=BOTH

// CHECK: @@_ZN6pr96081xE = global [3 x i8]* null, align 8, !dbg [[X:![0-9]+]]

// CHECK: define void @@_ZN7pr147634funcENS_3fooE
// CHECK: call void @@llvm.dbg.declare({{.*}}, metadata ![[F:[0-9]+]], metadata ![[EXPR:[0-9]+]])

// !llvm.dbg.cu pulls in globals and their types first.
// CHECK-NOT: !DIGlobalVariable(name: "c"
// CHECK: [[X]] = !DIGlobalVariableExpression(var: [[XV:!.*]])
// CHECK: [[XV]] = distinct !DIGlobalVariable(name: "x", linkageName: "_ZN6pr96081xE"
// CHECK-SAME:                                type: [[INCARRAYPTR:![0-9]*]]
// CHECK: [[INCARRAYPTR]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: [[INCARRAY:![0-9]+]]
// CHECK: [[INCARRAY]] = !DICompositeType(tag: DW_TAG_array_type
// CHECK-NOT:                             line:
// CHECK-NOT:                             size:
// CHECK-NOT:                             align:
// CHECK-NOT:                             offset:
// CHECK-SAME:                            baseType: ![[INCTYPE:[0-9]+]]

// CHECK: ![[INCTYPE]] = !DICompositeType(tag: DW_TAG_structure_type, name: "incomplete"
// CHECK-SAME:                                   DIFlagFwdDecl
a49 15
// BOTH: ![[VBASE_B:[0-9]+]] ={{.*}}!DICompositeType(tag: DW_TAG_structure_type, name: "B",{{.*}} line: [[@@LINE-1]],
// MSVC-SAME:                                        size: 96
// CHECK-SAME:                                       size: 128,
// BOTH-NOT:                                         offset:
// BOTH-NOT:                                         DIFlagFwdDecl
// BOTH-SAME:                                        elements: [[VBASE_B_DEF:![0-9]+]]
// BOTH: [[VBASE_B_DEF]] = !{[[VBASE_A_IN_B:![0-9]+]],
//
// Look for the vbtable offset of A, which should be 4 for MSVC, 24 otherwise.
// BOTH: [[VBASE_A_IN_B]] = !DIDerivedType(tag: DW_TAG_inheritance, scope: ![[VBASE_B]],
// BOTH-SAME:                              baseType: ![[VBASE_A:[0-9]+]],
// MSVC-SAME:                              offset: 4,
// CHECK-SAME:                             offset: 24,
//
// BOTH: ![[VBASE_A]] ={{.*}}!DICompositeType(tag: DW_TAG_structure_type, name: "A",
d56 26
a93 5
// CHECK: [[FUNC:[0-9]+]] = distinct !DISubprogram(name: "func", linkageName: "_ZN7pr147634funcENS_3fooE"
// CHECK-SAME:                                      type: {{![0-9]+}}
// CHECK-SAME:                                      isDefinition: true

// CHECK: [[PR14763:![0-9]+]] = !DINamespace(name: "pr14763"
a95 3
// CHECK: ![[FOO:[0-9]+]] ={{.*}}!DICompositeType(tag: DW_TAG_structure_type, name: "foo"
// CHECK-SAME:             scope: [[PR14763]]
// CHECK-SAME:             identifier:
a98 4
// For some reason function arguments ended up down here
// CHECK: ![[F]] = !DILocalVariable(name: "f", arg: 1, scope: ![[FUNC]]
// CHECK-SAME:                      type: ![[FOO]]
// CHECK: ![[EXPR]] = !DIExpression(DW_OP_deref)
d103 17
a122 3
// CHECK: !DILocalVariable(name: "c"
// CHECK-NOT:              arg:
// CHECK-SAME:            )
d127 2
d132 10
d144 9
a153 4
// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "a"
// CHECK-SAME:             elements: [[A_MEM:![0-9]+]]
// CHECK-SAME:             identifier: "_ZTSN7pr162141aE"
// CHECK: [[A_MEM]] = !{[[A_I:![0-9]*]]}
a154 1
// CHECK: [[A_I]] = !DIDerivedType(tag: DW_TAG_member, name: "i"
a159 2
// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "b"
// CHECK-SAME:             DIFlagFwdDecl
@


1.1.1.7
log
@Import clang r309604 from branches/release_50
@
text
@a23 1
// CHECK: ![[EXPR]] = !DIExpression()
d120 1
@


1.1.1.7.4.1
log
@Sync with HEAD
@
text
@d7 1
a7 1
// CHECK: call void @@llvm.dbg.declare({{.*}}, metadata ![[F:[0-9]+]], metadata !DIExpression())
d11 1
a11 1
// CHECK: [[X]] = !DIGlobalVariableExpression(var: [[XV:!.*]], expr: !DIExpression())
d24 1
@


1.1.1.7.4.2
log
@Mostly merge changes from HEAD upto 20200411
@
text
@@


1.1.1.7.2.1
log
@Sync with HEAD
@
text
@d7 1
a7 1
// CHECK: call void @@llvm.dbg.declare({{.*}}, metadata ![[F:[0-9]+]], metadata !DIExpression())
d11 1
a11 1
// CHECK: [[X]] = !DIGlobalVariableExpression(var: [[XV:!.*]], expr: !DIExpression())
d24 1
@


1.1.1.8
log
@Import clang r337282 from trunk
@
text
@d7 1
a7 1
// CHECK: call void @@llvm.dbg.declare({{.*}}, metadata ![[F:[0-9]+]], metadata !DIExpression())
d11 1
a11 1
// CHECK: [[X]] = !DIGlobalVariableExpression(var: [[XV:!.*]], expr: !DIExpression())
d24 1
@


1.1.1.9
log
@Mark old LLVM instance as dead.
@
text
@@


1.1.1.3.4.1
log
@file debug-info.cpp was added on branch tls-maxphys on 2014-08-19 23:47:57 +0000
@
text
@d1 137
@


1.1.1.3.4.2
log
@Rebase to HEAD as of a few days ago.
@
text
@a0 137
// RUN: %clang_cc1 -triple x86_64-none-linux-gnu -emit-llvm -g %s -o - | FileCheck %s
// RUN: %clang_cc1 -triple i686-pc-windows-msvc -emit-llvm -g %s -o - | FileCheck %s --check-prefix=MSVC

template<typename T> struct Identity {
  typedef T Type;
};

void f(Identity<int>::Type a) {}
void f(Identity<int> a) {}
void f(int& a) { }

template<typename T> struct A {
  A<T> *next;
};
void f(A<int>) { }

struct B { };

void f() {
  int B::*a = 0;
  void (B::*b)() = 0;
}

namespace EmptyNameCrash {
  struct A { A(); };
  typedef struct { A x; } B;
  B x;
}

// PR4890
namespace PR4890 {
  struct X {
    ~X();
  };

  X::~X() { }
}

namespace VirtualDtor {
  struct Y {
    virtual ~Y();
  };
  
  Y::~Y() { }
}

namespace VirtualBase {
  struct A { int a; };
  struct B : virtual A { int b; };

  void f() {
    B b;
  }
}

// MSVC: [[VBASE_B:![0-9]+]] = metadata !{i32 {{.*}}, metadata !"B", i32 {{[0-9]*}}, i64 96, i64 32, i32 0, i32 0, null, metadata [[VBASE_B_DEF:![0-9]+]], i32 0, {{.*}}} ; [ DW_TAG_structure_type ] [B] [line 49, size 96, align 32, offset 0] [def] [from ]
// MSVC: [[VBASE_B_DEF]] = metadata !{metadata [[VBASE_A_IN_B:![0-9]+]],
//
// Look for the vbtable offset of A, which should be 4.
// MSVC: [[VBASE_A_IN_B]] = metadata !{i32 786460, null, metadata [[VBASE_B]], null, i32 0, i64 0, i64 0, i64 4, i32 32, metadata !{{[0-9]*}}} ; [ DW_TAG_inheritance ] [line 0, size 0, align 0, offset 4] [from A]

// CHECK: metadata !{{{.*}}, metadata !"B", i32 {{[0-9]*}}, i64 128, i64 64, i32 0, i32 0, null, metadata [[VBASE_B_DEF:![0-9]+]], i32 0, {{.*}}} ; [ DW_TAG_structure_type ] [B] [line 49, size 128, align 64, offset 0] [def] [from ]
// CHECK: [[VBASE_B_DEF]] = metadata !{metadata [[VBASE_A_IN_B:![0-9]+]],
//
// Look for the vtable offset offset, which should be -24.
// CHECK: [[VBASE_A_IN_B]] = metadata !{i32 786460, null, metadata !"_ZTSN11VirtualBase1BE", null, i32 0, i64 0, i64 0, i64 24, i32 32, metadata !"_ZTSN11VirtualBase1AE"} ; [ DW_TAG_inheritance ] [line 0, size 0, align 0, offset 24] [from _ZTSN11VirtualBase1AE]
namespace b5249287 {
template <typename T> class A {
  struct B;
};

class Cls {
  template <typename T> friend class A<T>::B;
};

Cls obj;
}

namespace pr14763 {
struct foo {
  foo(const foo&);
};

foo func(foo f) {
  return f; // reference 'f' for now because otherwise we hit another bug
}

// CHECK: metadata !{i32 {{[0-9]*}}, metadata !{{[0-9]*}}, metadata [[PR14763:![0-9]*]], {{.*}}, metadata !"[[FOO:.*]]"} ; [ DW_TAG_structure_type ] [foo]
// CHECK: [[PR14763]] = {{.*}} ; [ DW_TAG_namespace ] [pr14763]
// CHECK: [[INCTYPE:![0-9]*]] = {{.*}} ; [ DW_TAG_structure_type ] [incomplete]{{.*}} [decl]
// CHECK: metadata [[A_MEM:![0-9]*]], i32 0, null, null, metadata !"_ZTSN7pr162141aE"} ; [ DW_TAG_structure_type ] [a]
// CHECK: [[A_MEM]] = metadata !{metadata [[A_I:![0-9]*]]}
// CHECK: [[A_I]] = {{.*}} ; [ DW_TAG_member ] [i] {{.*}} [from int]
// CHECK: ; [ DW_TAG_structure_type ] [b] {{.*}}[decl]

// CHECK: [[FUNC:![0-9]*]] = {{.*}} metadata !"_ZN7pr147634funcENS_3fooE", i32 {{[0-9]*}}, metadata [[FUNC_TYPE:![0-9]*]], {{.*}} ; [ DW_TAG_subprogram ] {{.*}} [def] [func]
}

void foo() {
  const wchar_t c = L'x';
  wchar_t d = c;
}

// CHECK-NOT: ; [ DW_TAG_variable ] [c]

namespace pr9608 { // also pr9600
struct incomplete;
incomplete (*x)[3];
// CHECK: metadata [[INCARRAYPTR:![0-9]*]], i32 0, i32 1, [3 x i8]** @@_ZN6pr96081xE, null} ; [ DW_TAG_variable ] [x]
// CHECK: [[INCARRAYPTR]] = {{.*}}metadata [[INCARRAY:![0-9]*]]} ; [ DW_TAG_pointer_type ]
// CHECK: [[INCARRAY]] = {{.*}}metadata !"_ZTSN6pr960810incompleteE", metadata {{![0-9]*}}, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 0, align 0, offset 0] [from _ZTSN6pr960810incompleteE]
}

// For some reason function arguments ended up down here
// CHECK: = metadata !{i32 {{[0-9]*}}, metadata [[FUNC]], {{.*}}, metadata !"[[FOO]]", i32 8192, i32 0} ; [ DW_TAG_arg_variable ] [f]

// CHECK: ; [ DW_TAG_auto_variable ] [c]

namespace pr16214 {
struct a {
  int i;
};

typedef a at;

struct b {
};

typedef b bt;

void func() {
  at a_inst;
  bt *b_ptr_inst;
  const bt *b_cnst_ptr_inst;
}

}
@


1.1.1.1.4.1
log
@file debug-info.cpp was added on branch yamt-pagecache on 2014-05-22 16:18:56 +0000
@
text
@d1 120
@


1.1.1.1.4.2
log
@sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")
@
text
@a0 120
// RUN: %clang_cc1 -triple x86_64-none-linux-gnu -emit-llvm -g %s -o - | FileCheck %s
template<typename T> struct Identity {
  typedef T Type;
};

void f(Identity<int>::Type a) {}
void f(Identity<int> a) {}
void f(int& a) { }

template<typename T> struct A {
  A<T> *next;
};
void f(A<int>) { }

struct B { };

void f() {
  int B::*a = 0;
  void (B::*b)() = 0;
}

namespace EmptyNameCrash {
  struct A { A(); };
  typedef struct { A x; } B;
  B x;
}

// PR4890
namespace PR4890 {
  struct X {
    ~X();
  };

  X::~X() { }
}

namespace VirtualDtor {
  struct Y {
    virtual ~Y();
  };
  
  Y::~Y() { }
}

namespace VirtualBase {
  struct A { };
  struct B : virtual A { };

  void f() {
    B b;
  }
}

void foo() {
  const wchar_t c = L'x';
  wchar_t d = c;
}

namespace b5249287 {
template <typename T> class A {
  struct B;
};

class Cls {
  template <typename T> friend class A<T>::B;
};

Cls obj;
}

namespace pr14763 {
struct foo {
  foo(const foo&);
};

foo func(foo f) {
  return f; // reference 'f' for now because otherwise we hit another bug
}

// CHECK: [[FOO:![0-9]*]] = metadata !{i32 {{[0-9]*}}, metadata !{{[0-9]*}}, metadata [[PR14763:![0-9]*]], {{.*}} ; [ DW_TAG_structure_type ] [foo]
// CHECK: [[PR14763]] = {{.*}} ; [ DW_TAG_namespace ] [pr14763]
// CHECK: [[INCTYPE:![0-9]*]] = {{.*}} ; [ DW_TAG_structure_type ] [incomplete]{{.*}} [decl]
// CHECK: metadata [[A_MEM:![0-9]*]], i32 0, null, null, metadata !"_ZTSN7pr162141aE"} ; [ DW_TAG_structure_type ] [a]
// CHECK: [[A_MEM]] = metadata !{metadata [[A_I:![0-9]*]]}
// CHECK: [[A_I]] = {{.*}} ; [ DW_TAG_member ] [i] {{.*}} [from int]
// CHECK: ; [ DW_TAG_structure_type ] [b] {{.*}}[decl]

// CHECK: [[FUNC:![0-9]*]] = {{.*}} metadata !"_ZN7pr147634funcENS_3fooE", i32 {{[0-9]*}}, metadata [[FUNC_TYPE:![0-9]*]], {{.*}} ; [ DW_TAG_subprogram ] {{.*}} [def] [func]
}

namespace pr9608 { // also pr9600
struct incomplete;
incomplete (*x)[3];
// CHECK: metadata [[INCARRAYPTR:![0-9]*]], i32 0, i32 1, [3 x i8]** @@_ZN6pr96081xE, null} ; [ DW_TAG_variable ] [x]
// CHECK: [[INCARRAYPTR]] = {{.*}}metadata [[INCARRAY:![0-9]*]]} ; [ DW_TAG_pointer_type ]
// CHECK: [[INCARRAY]] = {{.*}}metadata !"_ZTSN6pr960810incompleteE", metadata {{![0-9]*}}, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 0, align 0, offset 0] [from _ZTSN6pr960810incompleteE]
}

// For some reason the argument for PR14763 ended up all the way down here
// CHECK: = metadata !{i32 {{[0-9]*}}, metadata [[FUNC]], {{.*}}, metadata [[FOO]], i32 8192, i32 0} ; [ DW_TAG_arg_variable ] [f]

namespace pr16214 {
struct a {
  int i;
};

typedef a at;

struct b {
};

typedef b bt;

void func() {
  at a_inst;
  bt *b_ptr_inst;
  const bt *b_cnst_ptr_inst;
}

}
@