vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
256 lines
11 KiB
C++
256 lines
11 KiB
C++
// RUN: %clang_cc1 -std=c++2a -fblocks %s -triple x86_64-unknown-unknown -emit-llvm -o %t.ll
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// RUN: %clang_cc1 -std=c++14 -fblocks %s -triple x86_64-unknown-unknown -emit-llvm -o %t.ll
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// This needs to be performed before #line directives which alter filename
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// RUN: %clang_cc1 -fno-file-reproducible -fmacro-prefix-map=%p=/UNLIKELY/PATH -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-PREFIX-MAP
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//
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// CHECK-PREFIX-MAP: /UNLIKELY/PATH{{/|\\\\}}builtin-source-location.cpp
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void testRemap() {
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const char *file = __builtin_FILE();
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}
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#line 8 "builtin-source-location.cpp"
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namespace std {
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class source_location {
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public:
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static constexpr source_location current(const void *__p = __builtin_source_location()) noexcept {
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source_location __loc;
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__loc.__m_impl = static_cast<const __impl *>(__p);
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return __loc;
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}
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static source_location bad_current(const void *__p = __builtin_source_location()) noexcept {
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return current(__p);
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}
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constexpr source_location() = default;
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constexpr source_location(source_location const &) = default;
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constexpr unsigned int line() const noexcept { return __m_impl->_M_line; }
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constexpr unsigned int column() const noexcept { return __m_impl->_M_column; }
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constexpr const char *file() const noexcept { return __m_impl->_M_file_name; }
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constexpr const char *function() const noexcept { return __m_impl->_M_function_name; }
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private:
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// Note: The type name "std::source_location::__impl", and its constituent
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// field-names are required by __builtin_source_location().
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struct __impl {
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const char *_M_file_name;
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const char *_M_function_name;
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unsigned _M_line;
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unsigned _M_column;
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};
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const __impl *__m_impl = nullptr;
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};
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} // namespace std
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using SL = std::source_location;
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extern "C" int sink(...);
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// RUN: FileCheck --input-file %t.ll %s --check-prefix=CHECK-GLOBAL-ONE
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//
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// CHECK-GLOBAL-ONE-DAG: @[[FILE:.*]] = {{.*}}c"test_const_init.cpp\00"
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// CHECK-GLOBAL-ONE-DAG: @[[FUNC:.*]] = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
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// CHECK-GLOBAL-ONE-DAG: @[[IMPL:.*]] = private unnamed_addr constant %"struct.std::source_location::__impl" { {{[^@]*}}@[[FILE]], {{[^@]*}}@[[FUNC]], i32 1000, i32 {{[0-9]+}} }, align 8
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// CHECK-GLOBAL-ONE: @const_init_global ={{.*}} global %"class.std::source_location" { ptr @[[IMPL]] }, align 8
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#line 1000 "test_const_init.cpp"
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SL const_init_global = SL::current();
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// RUN: FileCheck --input-file %t.ll %s --check-prefix=CHECK-GLOBAL-TWO
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//
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// CHECK-GLOBAL-TWO-DAG: @runtime_init_global ={{.*}} global %"class.std::source_location" zeroinitializer, align 8
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//
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// CHECK-GLOBAL-TWO-DAG: @[[FILE:.*]] = {{.*}}c"test_runtime_init.cpp\00"
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// CHECK-GLOBAL-TWO-DAG: @[[FUNC:.*]] = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
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// CHECK-GLOBAL-TWO-DAG: @[[IMPL:.*]] = private unnamed_addr constant %"struct.std::source_location::__impl" { {{[^@]*}}@[[FILE]], {{[^@]*}}@[[FUNC]], i32 1100, i32 {{[0-9]+}} }, align 8
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//
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// CHECK-GLOBAL-TWO: define internal void @__cxx_global_var_init()
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// CHECK-GLOBAL-TWO-NOT: ret
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// CHECK-GLOBAL-TWO: %call = call ptr @_ZNSt15source_location11bad_currentEPKv({{.*}} @[[IMPL]]
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// CHECK-GLOBAL-TWO: store ptr %call, {{.*}} @runtime_init_global
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#line 1100 "test_runtime_init.cpp"
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SL runtime_init_global = SL::bad_current();
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#line 2000 "test_function.cpp"
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extern "C" void test_function() {
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// RUN: FileCheck --input-file %t.ll %s --check-prefix=CHECK-LOCAL-ONE
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//
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// CHECK-LOCAL-ONE-DAG: @[[FILE:.*]] = {{.*}}c"test_current.cpp\00"
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// CHECK-LOCAL-ONE-DAG: @[[FUNC:.*]] = {{.*}}c"void test_function()\00"
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// CHECK-LOCAL-ONE-DAG: @[[IMPL:.*]] = private unnamed_addr constant %"struct.std::source_location::__impl" { {{[^@]*}}@[[FILE]], {{[^@]*}}@[[FUNC]], i32 2100, i32 {{[0-9]+}} }, align 8
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//
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// CHECK-LOCAL-ONE: define {{.*}} @test_function
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// CHECK-LOCAL-ONE: call ptr @_ZNSt15source_location7currentEPKv({{.*}} @[[IMPL]]
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#line 2100 "test_current.cpp"
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SL local = SL::current();
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}
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#line 3000 "TestInitClass.cpp"
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struct TestInit {
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SL info = SL::current();
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SL arg_info;
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#line 3100 "TestInitCtor.cpp"
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TestInit(SL arg_info = SL::current()) : arg_info(arg_info) {}
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};
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// RUN: FileCheck --input-file %t.ll %s --check-prefix=CHECK-CTOR-GLOBAL
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//
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// CHECK-CTOR-GLOBAL-DAG: @GlobalInitVal ={{.*}} global %struct.TestInit zeroinitializer, align 8
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// CHECK-CTOR-GLOBAL-DAG: @[[FILE:.*]] = {{.*}}c"GlobalInitVal.cpp\00"
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// CHECK-CTOR-GLOBAL-DAG: @[[FUNC:.*]] = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
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// CHECK-CTOR-GLOBAL-DAG: @[[IMPL:.*]] = private unnamed_addr constant %"struct.std::source_location::__impl" { {{[^@]*}}@[[FILE]], {{[^@]*}}@[[FUNC]], i32 3400, i32 {{[0-9]+}} }, align 8
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//
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// CHECK-CTOR-GLOBAL: define internal void @__cxx_global_var_init.{{[0-9]+}}()
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// CHECK-CTOR-GLOBAL-NOT: ret
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//
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// CHECK-CTOR-GLOBAL: call ptr @_ZNSt15source_location7currentEPKv({{.*}} @[[IMPL]]
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// CHECK-CTOR-GLOBAL-NOT: ret
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// CHECK-CTOR-GLOBAL: call void @_ZN8TestInitC1ESt15source_location(ptr {{[^,]*}} @GlobalInitVal, ptr
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#line 3400 "GlobalInitVal.cpp"
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TestInit GlobalInitVal;
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extern "C" void test_init_function() {
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// RUN: FileCheck --input-file %t.ll %s --check-prefix=CHECK-CTOR-LOCAL
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//
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// CHECK-CTOR-LOCAL-DAG: @[[FILE:.*]] = {{.*}}c"LocalInitVal.cpp\00"
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// CHECK-CTOR-LOCAL-DAG: @[[FUNC:.*]] = {{.*}}c"void test_init_function()\00"
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// CHECK-CTOR-LOCAL-DAG: @[[IMPL:.*]] = private unnamed_addr constant %"struct.std::source_location::__impl" { {{[^@]*}}@[[FILE]], {{[^@]*}}@[[FUNC]], i32 3500, i32 {{[0-9]+}} }, align 8
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//
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// CHECK-CTOR-LOCAL: define{{.*}} void @test_init_function()
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// CHECK-CTOR-LOCAL-NOT: ret
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//
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// CHECK-CTOR-LOCAL: call ptr @_ZNSt15source_location7currentEPKv({{.*}} @[[IMPL]]
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// CHECK-CTOR-LOCAL-NOT: ret
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// CHECK-CTOR-LOCAL: call void @_ZN8TestInitC1ESt15source_location(ptr {{[^,]*}} %init_local, ptr
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#line 3500 "LocalInitVal.cpp"
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TestInit init_local;
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sink(init_local);
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}
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#line 4000 "ConstexprClass.cpp"
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struct TestInitConstexpr {
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SL info = SL::current();
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SL arg_info;
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#line 4200 "ConstexprCtor.cpp"
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constexpr TestInitConstexpr(SL arg_info = SL::current()) : arg_info(arg_info) {}
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};
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// RUN: FileCheck --input-file %t.ll %s --check-prefix=CHECK-CONSTEXPR-T2
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//
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// CHECK-CONSTEXPR-T2-DAG: @[[FILE_INIT:.*]] = {{.*}}c"ConstexprCtor.cpp\00"
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// CHECK-CONSTEXPR-T2-DAG: @[[FUNC_INIT:.*]] = {{.*}}c"TestInitConstexpr::TestInitConstexpr(SL)\00"
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// CHECK-CONSTEXPR-T2-DAG: @[[IMPL_INIT:.*]] = private unnamed_addr constant %"struct.std::source_location::__impl" { {{[^@]*}}@[[FILE_INIT]], {{[^@]*}}@[[FUNC_INIT]], i32 4200, i32 {{[0-9]+}} }, align 8
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// CHECK-CONSTEXPR-T2-DAG: @[[FILE_ARG:.*]] = {{.*}}c"ConstexprGlobal.cpp\00"
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// CHECK-CONSTEXPR-T2-DAG: @[[EMPTY:.*]] = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
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// CHECK-CONSTEXPR-T2-DAG: @[[IMPL_ARG:.*]] = private unnamed_addr constant %"struct.std::source_location::__impl" { {{[^@]*}}@[[FILE_ARG]], {{[^@]*}}@[[EMPTY]], i32 4400, i32 {{[0-9]+}} }, align 8
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//
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// CHECK-CONSTEXPR-T2: @ConstexprGlobal ={{.*}} global %struct.TestInitConstexpr {
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// CHECK-CONSTEXPR-T2-SAME: %"class.std::source_location" { ptr @[[IMPL_INIT]] },
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// CHECK-CONSTEXPR-T2-SAME: %"class.std::source_location" { ptr @[[IMPL_ARG]] }
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#line 4400 "ConstexprGlobal.cpp"
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TestInitConstexpr ConstexprGlobal;
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extern "C" void test_init_function_constexpr() {
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// RUN: FileCheck --input-file %t.ll %s --check-prefix=CHECK-CONSTEXPR-LOCAL
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//
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// CHECK-CONSTEXPR-LOCAL-DAG: @[[FUNC:.*]] = {{.*}}c"void test_init_function_constexpr()\00"
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// CHECK-CONSTEXPR-LOCAL-DAG: @[[FILE:.*]] = {{.*}}c"ConstexprLocal.cpp\00"
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// CHECK-CONSTEXPR-LOCAL-DAG: @[[IMPL:.*]] = private unnamed_addr constant %"struct.std::source_location::__impl" { {{[^@]*}}@[[FILE]], {{[^@]*}}@[[FUNC]], i32 4600, i32 {{[0-9]+}} }, align 8
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//
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// CHECK-CONSTEXPR-LOCAL: define{{.*}} void @test_init_function_constexpr()
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// CHECK-CONSTEXPR-LOCAL-NOT: ret
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// CHECK-CONSTEXPR-LOCAL: call ptr @_ZNSt15source_location7currentEPKv({{.*}} @[[IMPL]]
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// CHECK-CONSTEXPR-LOCAL-NOT: ret
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// CHECK-CONSTEXPR-LOCAL: call void @_ZN17TestInitConstexprC1ESt15source_location(ptr {{[^,]*}} %local_val, ptr
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#line 4600 "ConstexprLocal.cpp"
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TestInitConstexpr local_val;
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}
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#line 5000 "TestInitAgg.cpp"
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struct TestInitAgg {
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#line 5100 "i1.cpp"
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SL i1;
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#line 5200 "i2.cpp"
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SL i2 = SL::current();
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#line 5300 "TestInitAggEnd.cpp"
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};
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// RUN: FileCheck --input-file %t.ll %s --check-prefix=CHECK-AGG-DEFAULT
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//
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// CHECK-AGG-DEFAULT-DAG: @[[FILE:.*]] = {{.*}}c"TestInitAgg.cpp\00"
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// CHECK-AGG-DEFAULT-DAG: @[[FUNC:.*]] = {{.*}}c"TestInitAgg::TestInitAgg()\00"
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// CHECK-AGG-DEFAULT-DAG: @[[IMPL:.*]] = private unnamed_addr constant %"struct.std::source_location::__impl" { {{[^@]*}}@[[FILE]], {{[^@]*}}@[[FUNC]], i32 5000, i32 {{[0-9]+}} }, align 8
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//
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// CHECK-AGG-DEFAULT: @GlobalAggDefault ={{.*}} global %struct.TestInitAgg {
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// CHECK-AGG-DEFAULT-SAME: %"class.std::source_location" zeroinitializer,
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// CHECK-AGG-DEFAULT-SAME: %"class.std::source_location" { ptr @[[IMPL]] }
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#line 5400 "GlobalAggDefault.cpp"
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TestInitAgg GlobalAggDefault;
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#line 5500 "test_agg_init_test.cpp"
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extern "C" void test_agg_init() {
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// RUN: FileCheck --input-file %t.ll %s --check-prefix=CHECK-AGG-INIT
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// CHECK-AGG-INIT-DAG: @[[FUNC:.*]] = {{.*}}c"void test_agg_init()\00"
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// CHECK-AGG-INIT-DAG: @[[FILE:.*]] = {{.*}}c"BraceInitEnd.cpp\00"
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// CHECK-AGG-INIT-DAG: @[[IMPL:.*]] = private unnamed_addr constant %"struct.std::source_location::__impl" { {{[^@]*}}@[[FILE]], {{[^@]*}}@[[FUNC]], i32 5700, i32 {{[0-9]+}} }, align 8
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#line 5600 "BraceInitStart.cpp"
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TestInitAgg local_brace_init{
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#line 5700 "BraceInitEnd.cpp"
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};
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// CHECK-AGG-INIT-DAG: @[[FILE:.*]] = {{.*}}c"EqualInitEnd.cpp\00"
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// CHECK-AGG-INIT-DAG: @[[IMPL:.*]] = private unnamed_addr constant %"struct.std::source_location::__impl" { {{[^@]*}}@[[FILE]], {{[^@]*}}@[[FUNC]], i32 5900, i32 {{[0-9]+}} }, align 8
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#line 5800 "EqualInitStart.cpp"
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TestInitAgg local_equal_init =
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{
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#line 5900 "EqualInitEnd.cpp"
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};
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// CHECK-AGG-INIT-DAG: @[[FILE_DEFAULT:.*]] = {{.*}}c"InitListEnd.cpp\00"
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// CHECK-AGG-INIT-DAG: @[[FILE_ELEM:.*]] = {{.*}}c"ListElem.cpp\00"
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// CHECK-AGG-INIT-DAG: @[[IMPL_DEFAULT:.*]] = private unnamed_addr constant %"struct.std::source_location::__impl" { {{[^@]*}}@[[FILE_ELEM]], {{[^@]*}}@[[FUNC]], i32 6100, i32 {{[0-9]+}} }, align 8
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// CHECK-AGG-INIT-DAG: @[[IMPL_ELEM:.*]] = private unnamed_addr constant %"struct.std::source_location::__impl" { {{[^@]*}}@[[FILE_DEFAULT]], {{[^@]*}}@[[FUNC]], i32 6200, i32 {{[0-9]+}} }, align 8
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#line 6000 "InitListStart.cpp"
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TestInitAgg local_list_init =
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{
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#line 6100 "ListElem.cpp"
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{SL::current()}
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#line 6200 "InitListEnd.cpp"
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};
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}
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#line 7000 "TestTemplate.cpp"
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template <class Tp, int>
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struct TestTemplate {
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Tp info = Tp::current();
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Tp arg_info;
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#line 7100 "TestTemplateCtor.cpp"
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constexpr TestTemplate(Tp arg_info = Tp::current()) : arg_info(arg_info) {}
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};
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#line 7200 "test_template.cpp"
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template <class T, int V>
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void test_template() {
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// RUN: FileCheck --input-file %t.ll %s --check-prefix=CHECK-TEMPL -DINT_ID=0
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// RUN: FileCheck --input-file %t.ll %s --check-prefix=CHECK-TEMPL -DINT_ID=1
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//
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// CHECK-TEMPL-DAG: @[[FILE:.*]] = {{.*}}c"local_templ.cpp\00"
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// CHECK-TEMPL-DAG: @[[FUNC:.*]] = {{.*}}c"void test_template() [T = std::source_location, V = [[INT_ID]]]\00"
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// CHECK-TEMPL-DAG: @[[IMPL:.*]] = private unnamed_addr constant %"struct.std::source_location::__impl" { {{[^@]*}}@[[FILE]], {{[^@]*}}@[[FUNC]], i32 7300, i32 {{[0-9]+}} }, align 8
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#line 7300 "local_templ.cpp"
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TestTemplate<T, V> local_templ;
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}
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#line 7400 "EndTestTemplate.cpp"
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template void test_template<SL, 0>();
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template void test_template<SL, 1>();
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