a763447124
It controls everything that -flimit-debug-info used to, plus the vtable type optimization. The old -fno-limit-debug-info option is now an alias to -fstandalone-debug and vice versa. Standalone is the default on Darwin until dtrace is updated to work with non-standalone debug info (rdar://problem/15758808). Note: I kept the LimitedDebugInfo name in CodeGenOptions::DebugInfoKind because NoStandaloneDebugInfo sounded even more confusing. llvm-svn: 198655
33 lines
848 B
C++
33 lines
848 B
C++
// RUN: %clang_cc1 -triple x86_64-unk-unk -fstandalone-debug -o - -emit-llvm -g %s | FileCheck %s
|
|
// On Darwin, this should be the default:
|
|
// RUN: %clang_cc1 -triple x86_64-apple-darwin -o - -emit-llvm -g %s | FileCheck %s
|
|
|
|
namespace rdar14101097_1 { // see also PR16214
|
|
// Check that we emit debug info for the definition of a struct if the
|
|
// definition is available, even if it's used via a pointer wrapped in a
|
|
// typedef.
|
|
// CHECK: [ DW_TAG_structure_type ] [foo] {{.*}}[def]
|
|
struct foo {
|
|
};
|
|
|
|
typedef foo *foop;
|
|
|
|
void bar() {
|
|
foop f;
|
|
}
|
|
}
|
|
|
|
namespace rdar14101097_2 {
|
|
// As above, except trickier because we first encounter only a declaration of
|
|
// the type and no debug-info related use after we see the definition of the
|
|
// type.
|
|
// CHECK: [ DW_TAG_structure_type ] [foo] {{.*}}[def]
|
|
struct foo;
|
|
void bar() {
|
|
foo *f;
|
|
}
|
|
struct foo {
|
|
};
|
|
}
|
|
|