diff options
| author | Adrian Prantl <aprantl@apple.com> | 2018-09-10 16:14:28 +0000 |
|---|---|---|
| committer | Adrian Prantl <aprantl@apple.com> | 2018-09-10 16:14:28 +0000 |
| commit | 05a623eb874b68e1f58cbb8b7f3ef1d8d5e1a0ab (patch) | |
| tree | df94a0cadf03f78ae74deba2c9ab456283cc5275 /clang/test/CodeGenObjC | |
| parent | 5660bd460b0f8250be31ee470e669f57557130c9 (diff) | |
| download | bcm5719-llvm-05a623eb874b68e1f58cbb8b7f3ef1d8d5e1a0ab.tar.gz bcm5719-llvm-05a623eb874b68e1f58cbb8b7f3ef1d8d5e1a0ab.zip | |
Remove all uses of DIFlagBlockByrefStruct
This patch removes the last reason why DIFlagBlockByrefStruct from
Clang by directly implementing the drilling into the member type done
in DwarfDebug::DbgVariable::getType() into the frontend.
rdar://problem/31629055
Differential Revision: https://reviews.llvm.org/D51807
llvm-svn: 341842
Diffstat (limited to 'clang/test/CodeGenObjC')
| -rw-r--r-- | clang/test/CodeGenObjC/block-byref-debuginfo.m | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/clang/test/CodeGenObjC/block-byref-debuginfo.m b/clang/test/CodeGenObjC/block-byref-debuginfo.m index 3ddb376dde6..a145b28bb49 100644 --- a/clang/test/CodeGenObjC/block-byref-debuginfo.m +++ b/clang/test/CodeGenObjC/block-byref-debuginfo.m @@ -1,16 +1,35 @@ // RUN: %clang_cc1 -fblocks -fobjc-arc -fobjc-runtime-has-weak -debug-info-kind=limited -triple x86_64-apple-darwin -emit-llvm %s -o - | FileCheck %s -// rdar://problem/14386148 +// CHECK: !DILocalVariable(name: "foo", {{.*}}type: ![[FOOTY:[0-9]+]]) +// CHECK: ![[FOOTY]] = {{.*}}!DICompositeType({{.*}}, name: "Foo" + +// CHECK-NOT: DIFlagBlockByrefStruct +// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "__block_literal_1", +// CHECK-SAME: size: 320, elements: ![[BL_ELTS:[0-9]+]]) +// CHECK: ![[BL_ELTS]] = !{{.*}}![[WFOO:[0-9]+]]} + // Test that the foo is aligned at an 8 byte boundary in the DWARF // expression (256) that locates it inside of the byref descriptor: -// CHECK: !DIDerivedType(tag: DW_TAG_member, name: "foo", -// CHECK-NOT: line: -// CHECK-SAME: offset: 256 +// CHECK: ![[WFOO]] = !DIDerivedType(tag: DW_TAG_member, name: "foo", +// CHECK-SAME: baseType: ![[PTR:[0-9]+]] +// CHECK-SAME: offset: 256) + +// CHECK: ![[PTR]] = !DIDerivedType(tag: DW_TAG_pointer_type, +// CHECK-SAME: baseType: ![[WRAPPER:[0-9]+]] +// CHECK: ![[WRAPPER]] = !DICompositeType(tag: DW_TAG_structure_type, scope: +// CHECK: elements: ![[WR_ELTS:[0-9]+]]) +// CHECK: ![[WR_ELTS]] = !{{.*}}![[WFOO:[0-9]+]]} +// CHECK: ![[WFOO]] = !DIDerivedType(tag: DW_TAG_member, name: "foo", +// CHECK-SAME: baseType: ![[FOOTY]] + +// CHECK: !DILocalVariable(name: "foo", {{.*}}type: ![[FOOTY]]) + struct Foo { unsigned char *data; }; int func() { __attribute__((__blocks__(byref))) struct Foo foo; + ^{ foo.data = 0; }(); return 0; } |
