41 lines
1.5 KiB
C++
41 lines
1.5 KiB
C++
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// RUN: %clang_cc1 -x c++ -std=c++11 %s -triple x86_64-unknown-linux-gnu -main-file-name def-ctors.cpp -o - -emit-llvm -fprofile-instrument=clang | FileCheck --check-prefix=PGOGEN %s
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// RUN: %clang_cc1 -x c++ -std=c++11 %s -triple x86_64-unknown-linux-gnu -main-file-name def-ctors.cpp -o - -emit-llvm -fprofile-instrument=clang -fcoverage-mapping | FileCheck --check-prefix=COVMAP %s
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struct Base {
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int B;
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Base() : B(2) {}
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Base(const struct Base &b2) {}
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};
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struct Derived : public Base {
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Derived(const Derived &) = default;
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// PGOGEN-DAG: define {{.*}}@_ZN7DerivedC2ERKS_
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// PGOGEN-DAG: %pgocount = load {{.*}} @__profc__ZN7DerivedC2ERKS_
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// PGOGEN-DAG: {{.*}}add{{.*}}%pgocount, 1
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// PGOGEN-DAG: store{{.*}}@__profc__ZN7DerivedC2ERKS_
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Derived() = default;
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// PGOGEN-DAG: define {{.*}}@_ZN7DerivedC2Ev
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// PGOGEN-DAG: %pgocount = load {{.*}} @__profc__ZN7DerivedC2Ev
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// PGOGEN-DAG: {{.*}}add{{.*}}%pgocount, 1
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// PGOGEN-DAG: store{{.*}}@__profc__ZN7DerivedC2Ev
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// Check that coverage mapping has 5 function records including
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// the defaulted Derived::Derived(const Derived), and Derived::Derived()
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// methds.
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// COVMAP: section "__llvm_covfun", comdat
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// COVMAP: section "__llvm_covfun", comdat
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// COVMAP: section "__llvm_covfun", comdat
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// COVMAP: section "__llvm_covfun", comdat
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// COVMAP: section "__llvm_covfun", comdat
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// COVMAP: @__llvm_coverage_mapping = {{.*}} { { i32, i32, i32, i32 }
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};
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Derived dd;
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int g;
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int main() {
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Derived dd2(dd);
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g = dd2.B;
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return 0;
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}
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