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ed128c7df9
This patch is breaking `dr` to `cwg` equivalence in our terminology, making room for tests for LWG issues that concern compiler intrinsics.
39 lines
2.1 KiB
C++
39 lines
2.1 KiB
C++
// RUN: %clang_cc1 -std=c++98 %s -triple x86_64-linux-gnu -emit-llvm -o - -fexceptions -fcxx-exceptions -pedantic-errors | llvm-cxxfilt -n | FileCheck %s --check-prefixes CHECK
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// RUN: %clang_cc1 -std=c++11 %s -triple x86_64-linux-gnu -emit-llvm -o - -fexceptions -fcxx-exceptions -pedantic-errors | llvm-cxxfilt -n | FileCheck %s --check-prefixes CHECK
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// RUN: %clang_cc1 -std=c++14 %s -triple x86_64-linux-gnu -emit-llvm -o - -fexceptions -fcxx-exceptions -pedantic-errors | llvm-cxxfilt -n | FileCheck %s --check-prefixes CHECK
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// RUN: %clang_cc1 -std=c++17 %s -triple x86_64-linux-gnu -emit-llvm -o - -fexceptions -fcxx-exceptions -pedantic-errors | llvm-cxxfilt -n | FileCheck %s --check-prefixes CHECK
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// RUN: %clang_cc1 -std=c++20 %s -triple x86_64-linux-gnu -emit-llvm -o - -fexceptions -fcxx-exceptions -pedantic-errors | llvm-cxxfilt -n | FileCheck %s --check-prefixes CHECK
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// RUN: %clang_cc1 -std=c++23 %s -triple x86_64-linux-gnu -emit-llvm -o - -fexceptions -fcxx-exceptions -pedantic-errors | llvm-cxxfilt -n | FileCheck %s --check-prefixes CHECK
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// RUN: %clang_cc1 -std=c++2c %s -triple x86_64-linux-gnu -emit-llvm -o - -fexceptions -fcxx-exceptions -pedantic-errors | llvm-cxxfilt -n | FileCheck %s --check-prefixes CHECK
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namespace cwg441 { // cwg441: 2.7
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struct A {
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A() {}
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};
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A dynamic_init;
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int i;
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int& ir = i;
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int* ip = &i;
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} // namespace cwg441
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// CHECK-DAG: @cwg441::dynamic_init = global %"struct.cwg441::A" zeroinitializer
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// CHECK-DAG: @cwg441::i = global i32 0
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// CHECK-DAG: @cwg441::ir = constant ptr @cwg441::i
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// CHECK-DAG: @cwg441::ip = global ptr @cwg441::i
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// CHECK-DAG: @llvm.global_ctors = appending global [{{.+}}] [{ {{.+}} } { {{.+}}, ptr @_GLOBAL__sub_I_cwg441.cpp, {{.+}} }]
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// CHECK-LABEL: define {{.*}} void @__cxx_global_var_init()
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// CHECK-NEXT: entry:
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// CHECK-NEXT: call void @cwg441::A::A()({{.*}} @cwg441::dynamic_init)
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// CHECK-LABEL: define {{.*}} void @_GLOBAL__sub_I_cwg441.cpp()
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// CHECK-NEXT: entry:
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// CHECK-NEXT: call void @__cxx_global_var_init()
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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