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llvm-project/clang/test/CodeGenCXX/linetable-virtual-variadic.cpp

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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 -triple x86_64-apple-darwin -emit-llvm -debug-info-kind=line-tables-only %s -o - | FileCheck %s
CodeGenCXX: Test that linetables work with variadic virtual thunks Add a frontend test for PR22929, which was fixed by LLVM r232449. Besides the crash test, check that the `!dbg` attachment is sane since its presence was the trigger. llvm-svn: 232450
2015-03-17 09:19:01 +08:00
// Crasher for PR22929.
class Base {
virtual void VariadicFunction(...);
};
class Derived : public virtual Base {
virtual void VariadicFunction(...);
};
void Derived::VariadicFunction(...) { }
CodeGen: Update for debug info API change. Differential Revision: http://reviews.llvm.org/D14266 llvm-svn: 252220
2015-11-06 06:04:14 +08:00
// CHECK: define void @_ZN7Derived16VariadicFunctionEz({{.*}} !dbg ![[SP:[0-9]+]]
CodeGenCXX: Test that linetables work with variadic virtual thunks Add a frontend test for PR22929, which was fixed by LLVM r232449. Besides the crash test, check that the `!dbg` attachment is sane since its presence was the trigger. llvm-svn: 232450
2015-03-17 09:19:01 +08:00
// CHECK: ret void, !dbg ![[LOC:[0-9]+]]
// CHECK-LABEL: define void @_ZT{{.+}}N7Derived16VariadicFunctionEz(
// CHECK: ret void, !dbg ![[LOC:[0-9]+]]
//
// CHECK: !llvm.dbg.cu = !{![[CU:[0-9]+]]}
//
Update testcases: DICompileUnits are now created distinct by DIBuilder. llvm-svn: 241098
2015-07-01 02:32:50 +08:00
// CHECK: ![[CU]] = distinct !DICompileUnit({{.*}} subprograms: ![[SPs:[0-9]+]]
CodeGen: Update for debug info API change. Differential Revision: http://reviews.llvm.org/D14266 llvm-svn: 252220
2015-11-06 06:04:14 +08:00
// CHECK: ![[SPs]] = !{![[SP]]}
// CHECK: ![[SP]] = distinct !DISubprogram(name: "VariadicFunction"
DebugInfo: Metadata constructs now start with DI* LLVM r236120 renamed debug info IR constructs to use a `DI` prefix, now that the `DIDescriptor` hierarchy has been gone for about a week. This commit was generated using the rename-md-di-nodes.sh upgrade script attached to PR23080, followed by running clang-format-diff.py on the `lib/` portion of the patch. llvm-svn: 236121
2015-04-30 00:40:08 +08:00
// CHECK: ![[LOC]] = !DILocation({{.*}}scope: ![[SP]])