| 1 | // RUN: %clang_cc1 -x c++ -std=c++11 %s -triple x86_64-unknown-linux-gnu -main-file-name def-assignop.cpp -o - -emit-llvm -fprofile-instrument=clang | FileCheck --check-prefix=PGOGEN %s |
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| 2 | // RUN: %clang_cc1 -x c++ -std=c++11 %s -triple x86_64-unknown-linux-gnu -main-file-name def-assignop.cpp -o - -emit-llvm -fprofile-instrument=clang -fcoverage-mapping | FileCheck --check-prefix=COVMAP %s |
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| 3 | |
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| 4 | struct B { |
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| 5 | B& operator=(const B &b); |
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| 6 | B& operator=(const B &&b); |
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| 7 | }; |
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| 8 | |
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| 9 | struct A { |
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| 10 | A &operator=(const A &) = default; |
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| 11 | // PGOGEN: define {{.*}}@_ZN1AaSERKS_( |
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| 12 | // PGOGEN: %pgocount = load {{.*}} @__profc__ZN1AaSERKS_ |
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| 13 | // PGOGEN: {{.*}}add{{.*}}%pgocount, 1 |
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| 14 | // PGOGEN: store{{.*}}@__profc__ZN1AaSERKS_ |
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| 15 | A &operator=(A &&) = default; |
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| 16 | // PGOGEN: define {{.*}}@_ZN1AaSEOS_ |
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| 17 | // PGOGEN: %pgocount = load {{.*}} @__profc__ZN1AaSEOS_ |
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| 18 | // PGOGEN: {{.*}}add{{.*}}%pgocount, 1 |
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| 19 | // PGOGEN: store{{.*}}@__profc__ZN1AaSEOS_ |
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| 20 | |
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| 21 | // Check that coverage mapping includes 6 function records including the |
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| 22 | // defaulted copy and move operators: A::operator= |
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| 23 | // COVMAP: @__llvm_coverage_mapping = {{.*}} { { i32, i32, i32, i32 }, [3 x <{{.*}}>], |
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| 24 | B b; |
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| 25 | }; |
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| 26 | |
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| 27 | A a1, a2; |
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| 28 | void foo() { |
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| 29 | a1 = a2; |
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| 30 | a2 = static_cast<A &&>(a1); |
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| 31 | } |
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| 32 | |
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