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llvm-project/clang/test/Modules/debug-info-moduleimport.m

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Debug Info: Emit debug info for @import declarations. This allows a module-aware debugger such as LLDB to import the currently visible modules before dropping into the expression evaluator. rdar://problem/20965932 llvm-svn: 241084
2015-07-01 01:39:51 +08:00
// RUN: rm -rf %t
[modules][debuginfo] Only include imported modules when targeting LLDB These constructs are only applicable to a debugger capable of loading a Clang AST, so omit them for brevity when not doing so. We could potentially propagate more of CodeGenOptions through the ObjectFilePCGContainerOperations for consistency (so the next person who adds some CodeGenOpts feature that tweaks debug info output doesn't get caught by this), so I'm open to objections/alternatives there, but went with this for now. Tested just a couple of basic cases (one direct, one indirect (through the ObjectFilePCHContainerOperations) & fixed up other cases to pass the -debugger-tuning flag as appropriate. llvm-svn: 268460
2016-05-04 07:06:40 +08:00
// RUN: %clang_cc1 -debug-info-kind=limited -fmodules -DGREETING="Hello World" -UNDEBUG -fimplicit-module-maps -fmodules-cache-path=%t %s -I %S/Inputs -isysroot /tmp/.. -I %t -emit-llvm -o - | FileCheck %s --check-prefix=NOIMPORT
// NOIMPORT-NOT: !DIImportedEntity
// NOIMPORT-NOT: !DIModule
// RUN: rm -rf %t
// RUN: %clang_cc1 -debug-info-kind=limited -fmodules -DGREETING="Hello World" -UNDEBUG -fimplicit-module-maps -fmodules-cache-path=%t %s -I %S/Inputs -isysroot /tmp/.. -I %t -emit-llvm -debugger-tuning=lldb -o - | FileCheck %s
Debug Info: Emit debug info for @import declarations. This allows a module-aware debugger such as LLDB to import the currently visible modules before dropping into the expression evaluator. rdar://problem/20965932 llvm-svn: 241084
2015-07-01 01:39:51 +08:00
Update testcases: DICompileUnits are now created distinct by DIBuilder. llvm-svn: 241098
2015-07-01 02:32:50 +08:00
// CHECK: ![[CU:.*]] = distinct !DICompileUnit
Module Debugging: Emit debug type information into clang ObjC modules. When -fmodule-format is set to "obj", emit debug info for all types declared in a module or referenced by a declaration into the module's object file container. This patch adds support for Objective-C types and methods. llvm-svn: 247068
2015-09-09 04:41:52 +08:00
@import DebugObjC;
Add a belated testcase for the skeleton CU behavior in r248062. llvm-svn: 248185
2015-09-22 01:48:42 +08:00
// CHECK: !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: ![[CU]],
Update for LLVM IR metadata changes (DIImportedEntity now needs a DIFile). <rdar://problem/33357889> https://bugs.llvm.org/show_bug.cgi?id=33822 Differential Revision: https://reviews.llvm.org/D35583 llvm-svn: 308399
2017-07-19 08:09:58 +08:00
// CHECK-SAME: entity: ![[MODULE:.*]], file: ![[F:[0-9]+]],
// CHECK-SAME: line: [[@LINE-3]])
Add a belated testcase for the skeleton CU behavior in r248062. llvm-svn: 248185
2015-09-22 01:48:42 +08:00
// CHECK: ![[MODULE]] = !DIModule(scope: null, name: "DebugObjC",
// CHECK-SAME: configMacros: "\22-DGREETING=Hello World\22 \22-UNDEBUG\22",
// CHECK-SAME: includePath: "{{.*}}test{{.*}}Modules{{.*}}Inputs",
// CHECK-SAME: isysroot: "/tmp/..")
Update for LLVM IR metadata changes (DIImportedEntity now needs a DIFile). <rdar://problem/33357889> https://bugs.llvm.org/show_bug.cgi?id=33822 Differential Revision: https://reviews.llvm.org/D35583 llvm-svn: 308399
2017-07-19 08:09:58 +08:00
// CHECK: ![[F]] = !DIFile(filename: {{.*}}debug-info-moduleimport.m
Add a belated testcase for the skeleton CU behavior in r248062. llvm-svn: 248185
2015-09-22 01:48:42 +08:00
Stop messing with the 'g' group of options in CompilerInvocation. With this change, most 'g' options are rejected by CompilerInvocation. They remain only as Driver options. The new way to request debug info from cc1 is with "-debug-info-kind={line-tables-only|limited|standalone}" and "-dwarf-version={2|3|4}". In the absence of a command-line option to specify Dwarf version, the Toolchain decides it, rather than placing Toolchain-specific logic in CompilerInvocation. Also fix a bug in the Windows compatibility argument parsing in which the "rightmost argument wins" principle failed. Differential Revision: http://reviews.llvm.org/D13221 llvm-svn: 249655
2015-10-08 12:24:12 +08:00
// RUN: %clang_cc1 -debug-info-kind=limited -fmodules -fimplicit-module-maps -fmodules-cache-path=%t \
Add a belated testcase for the skeleton CU behavior in r248062. llvm-svn: 248185
2015-09-22 01:48:42 +08:00
// RUN: %s -I %S/Inputs -isysroot /tmp/.. -I %t -emit-llvm -o - \
// RUN: | FileCheck %s --check-prefix=NO-SKEL-CHECK
// NO-SKEL-CHECK: distinct !DICompileUnit
// NO-SKEL-CHECK-NOT: distinct !DICompileUnit
Stop messing with the 'g' group of options in CompilerInvocation. With this change, most 'g' options are rejected by CompilerInvocation. They remain only as Driver options. The new way to request debug info from cc1 is with "-debug-info-kind={line-tables-only|limited|standalone}" and "-dwarf-version={2|3|4}". In the absence of a command-line option to specify Dwarf version, the Toolchain decides it, rather than placing Toolchain-specific logic in CompilerInvocation. Also fix a bug in the Windows compatibility argument parsing in which the "rightmost argument wins" principle failed. Differential Revision: http://reviews.llvm.org/D13221 llvm-svn: 249655
2015-10-08 12:24:12 +08:00
// RUN: %clang_cc1 -debug-info-kind=limited -fmodules -fimplicit-module-maps -fmodules-cache-path=%t \
Add a belated testcase for the skeleton CU behavior in r248062. llvm-svn: 248185
2015-09-22 01:48:42 +08:00
// RUN: -fmodule-format=obj -dwarf-ext-refs \
// RUN: %s -I %S/Inputs -isysroot /tmp/.. -I %t -emit-llvm -o - \
// RUN: | FileCheck %s --check-prefix=SKEL-CHECK
// SKEL-CHECK: distinct !DICompileUnit
// SKEL-CHECK: distinct !DICompileUnit{{.*}}dwoId