f2aedc21f9
This patch works towards consolidating all Clang debug-info into the `clang/test/DebugInfo` directory (https://discourse.llvm.org/t/clang-test-location-of-clang-debug-info-tests/87958). Here we move only the `clang/test/CodeGenCXX` tests. I created a `CXX` subdirectory for now because many of the tests I checked actually did seem C++-specific. There is probably overlap between the `Generic` and `CXX` subdirectory, but I haven't gone through and audited them all. The list of files i came up with is: 1. searched for anything with `*debug-info*` in the filename 2. searched for occurrences of `debug-info-kind` in the tests There's a couple of tests in `clang/test/CodeGenCXX` that still set `-debug-info-kind`. They probably don't need to do that, but I'm not changing that as part of this PR.
68 lines
2.4 KiB
C++
68 lines
2.4 KiB
C++
// RUN: %clang_cc1 -DSETNODEBUG=0 -emit-llvm -std=c++14 -debug-info-kind=limited %s -o - | FileCheck %s --check-prefix=YESINFO
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// RUN: %clang_cc1 -DSETNODEBUG=1 -emit-llvm -std=c++14 -debug-info-kind=limited %s -o - | FileCheck %s --check-prefix=NOINFO
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#if SETNODEBUG
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#define NODEBUG __attribute__((nodebug))
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#else
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#define NODEBUG
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#endif
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// Const global variable. Use it so it gets emitted.
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NODEBUG static const int const_global_int_def = 1;
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void func1(int);
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void func2() { func1(const_global_int_def); }
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// YESINFO-DAG: !DIGlobalVariable(name: "const_global_int_def"
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// NOINFO-NOT: !DIGlobalVariable(name: "const_global_int_def"
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// Global variable with a more involved type.
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// If the variable has no debug info, the type should not appear either.
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struct S1 {
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int a;
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int b;
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};
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NODEBUG S1 global_struct = { 2, 3 };
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// YESINFO-DAG: !DICompositeType({{.*}} name: "S1"
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// NOINFO-NOT: !DICompositeType({{.*}} name: "S1"
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// YESINFO-DAG: !DIGlobalVariable(name: "global_struct"
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// NOINFO-NOT: !DIGlobalVariable(name: "global_struct"
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// Static data members. Const member needs a use.
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// Also the class as a whole needs a use, so that we produce debug info for
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// the entire class (iterating over the members, demonstrably skipping those
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// with 'nodebug').
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struct S2 {
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NODEBUG static int static_member;
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NODEBUG static const int static_const_member = 4;
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};
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int S2::static_member = 5;
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void func3() {
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S2 junk;
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func1(S2::static_const_member);
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}
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// YESINFO-DAG: !DIGlobalVariable(name: "static_member"
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// NOINFO-NOT: !DIGlobalVariable(name: "static_member"
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// YESINFO-DAG: !DIDerivedType({{.*}} name: "static_const_member"
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// NOINFO-NOT: !DIDerivedType({{.*}} name: "static_const_member"
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// Function-local static and auto variables.
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void func4() {
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NODEBUG static int static_local = 6;
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NODEBUG int normal_local = 7;
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}
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// YESINFO-DAG: !DIGlobalVariable(name: "static_local"
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// NOINFO-NOT: !DIGlobalVariable(name: "static_local"
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// YESINFO-DAG: !DILocalVariable(name: "normal_local"
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// NOINFO-NOT: !DILocalVariable(name: "normal_local"
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template <typename T>
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using y NODEBUG = int;
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void func5() {
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NODEBUG typedef int x;
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x a;
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y<int> b;
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}
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// YESINFO-DAG: !DIDerivedType(tag: DW_TAG_typedef, name: "x"
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// NOINFO-NOT: !DIDerivedType(tag: DW_TAG_typedef, name: "x"
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// YESINFO-DAG: !DIDerivedType(tag: DW_TAG_typedef, name: "y<int>"
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// NOINFO-NOT: !DIDerivedType(tag: DW_TAG_typedef, name: "y<int>"
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