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| author | David Blaikie <dblaikie@gmail.com> | 2019-04-25 20:05:47 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2019-04-25 20:05:47 +0000 |
| commit | f0d66559ea345db4b2116cae044aaf3399d7e829 (patch) | |
| tree | 7c7ad761257af5023d0de8af9608872faf084618 /clang/test/CodeGenCXX/debug-info-class.cpp | |
| parent | 3775794812e582769e2ed1b53c00650a6b21387c (diff) | |
| download | bcm5719-llvm-f0d66559ea345db4b2116cae044aaf3399d7e829.tar.gz bcm5719-llvm-f0d66559ea345db4b2116cae044aaf3399d7e829.zip | |
Skip type units/type uniquing when we know we're only emitting the type once (vtable-based emission when triggered by a strong vtable, with -fno-standalone-debug)
(this would regress size without a corresponding LLVM change that avoids
putting other user defined types inside type units when they aren't in
their own type units - instead emitting declarations inside the type
unit and a definition in the primary CU)
Reviewers: aprantl
Differential Revision: https://reviews.llvm.org/D61079
llvm-svn: 359235
Diffstat (limited to 'clang/test/CodeGenCXX/debug-info-class.cpp')
| -rw-r--r-- | clang/test/CodeGenCXX/debug-info-class.cpp | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/clang/test/CodeGenCXX/debug-info-class.cpp b/clang/test/CodeGenCXX/debug-info-class.cpp index 747b377ffb2..b3e79c37923 100644 --- a/clang/test/CodeGenCXX/debug-info-class.cpp +++ b/clang/test/CodeGenCXX/debug-info-class.cpp @@ -57,6 +57,11 @@ struct I : virtual H {}; struct J : I {}; J j; +struct K { + virtual void func() { + } +}; + struct A { int one; static const int HdrSize = 52; @@ -72,6 +77,8 @@ void f1() { E y; int i = F::i; F::inner z; + K k; + k.func(); } int main(int argc, char **argv) { @@ -98,7 +105,8 @@ int main(int argc, char **argv) { // CHECK: [[F:![0-9]*]] = !DICompositeType(tag: DW_TAG_structure_type, name: "F" // CHECK-SAME: DIFlagFwdDecl -// CHECK-SAME: identifier: "_ZTS1F" +// CHECK-NOT: identifier: +// CHECK-SAME: ){{$}} // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "I" // CHECK-NOT: DIFlagFwdDecl // CHECK-SAME: ){{$}} @@ -117,7 +125,8 @@ int main(int argc, char **argv) { // CHECK-NOT: DIFlagFwdDecl // CHECK-SAME: elements: [[C_MEM:![0-9]*]] // CHECK-SAME: vtableHolder: [[C]] -// CHECK-SAME: identifier: "_ZTS1C" +// CHECK-NOT: identifier: +// CHECK-SAME: ){{$}} // CHECK: [[C_MEM]] = !{[[C_VPTR:![0-9]*]], [[C_S:![0-9]*]], [[C_DTOR:![0-9]*]]} // CHECK: [[C_VPTR]] = !DIDerivedType(tag: DW_TAG_member, name: "_vptr$C" // CHECK-SAME: DIFlagArtificial @@ -129,10 +138,16 @@ int main(int argc, char **argv) { // CHECK: [[D:![0-9]+]] = !DICompositeType(tag: DW_TAG_structure_type, name: "D" // CHECK-NOT: size: // CHECK-SAME: DIFlagFwdDecl -// CHECK-SAME: identifier: "_ZTS1D" +// CHECK-NOT: identifier: +// CHECK-SAME: ){{$}} // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "E" // CHECK-SAME: DIFlagFwdDecl -// CHECK-SAME: identifier: "_ZTS1E" +// CHECK-NOT: identifier: +// CHECK-SAME: ){{$}} + +// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "K" +// CHECK-SAME: identifier: "_ZTS1K" +// CHECK-SAME: ){{$}} // CHECK: !DISubprogram(name: "func",{{.*}} scope: [[D]] // CHECK-SAME: DISPFlagDefinition @@ -146,7 +161,8 @@ int main(int argc, char **argv) { // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "G" // CHECK-SAME: DIFlagFwdDecl -// CHECK-SAME: identifier: "_ZTS1G" +// CHECK-NOT: identifier: +// CHECK-SAME: ){{$}} // CHECK: [[G_INNER_MEM]] = !{[[G_INNER_I:![0-9]*]]} // CHECK: [[G_INNER_I]] = !DIDerivedType(tag: DW_TAG_member, name: "j" // CHECK-SAME: baseType: ![[INT]] @@ -154,5 +170,5 @@ int main(int argc, char **argv) { // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "A" // CHECK: !DIDerivedType(tag: DW_TAG_member, name: "HdrSize" // -// CHECK: ![[EXCEPTLOC]] = !DILocation(line: 84, -// CHECK: ![[RETLOC]] = !DILocation(line: 83, +// CHECK: ![[EXCEPTLOC]] = !DILocation(line: 91, +// CHECK: ![[RETLOC]] = !DILocation(line: 90, |
