| Vedant Kumar | f224d70 | 2017-04-19 17:58:30 +0000 | [diff] [blame^] | 1 | // RUN: %clang_cc1 -cc1 -triple i686-pc-windows-msvc19.0.0 -emit-obj -fprofile-instrument=clang -std=c++14 -fdelayed-template-parsing -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name pr32679.cpp -o - %s | FileCheck %s -check-prefix=MSABI -implicit-check-not=f2 |
| 2 | // RUN: %clang_cc1 -cc1 -triple %itanium_abi_triple -emit-obj -fprofile-instrument=clang -std=c++14 -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name pr32679.cpp -o - %s | FileCheck %s -check-prefix=ITANIUM -implicit-check-not=f2 |
| 3 | |
| 4 | template <typename T, int S1> |
| 5 | struct CreateSpecialization; |
| 6 | |
| 7 | template <typename T> |
| 8 | struct CreateSpecialization<T, 0> { |
| 9 | static constexpr T f1() { return 0; } |
| 10 | static constexpr T f2() { return 0; } |
| 11 | }; |
| 12 | |
| 13 | int main() { |
| 14 | CreateSpecialization<int, 0>::f1(); |
| 15 | |
| 16 | // Don't emit coverage mapping info for functions in dependent contexts. |
| 17 | // |
| 18 | // E.g we never fully instantiate CreateSpecialization<T, 0>::f2(), so there |
| 19 | // should be no mapping for it. |
| 20 | |
| 21 | return 0; |
| 22 | } |
| 23 | |
| 24 | // MSABI: main: |
| 25 | // MSABI-NEXT: File 0, [[@LINE-12]]:12 -> [[@LINE-3]]:2 = #0 |
| 26 | // MSABI-NEXT: ?f1@?$CreateSpecialization@H$0A@@@SAHXZ: |
| 27 | // MSABI-NEXT: File 0, [[@LINE-18]]:27 -> [[@LINE-18]]:40 = #0 |
| 28 | |
| 29 | // ITANIUM: main: |
| 30 | // ITANIUM-NEXT: File 0, [[@LINE-17]]:12 -> [[@LINE-8]]:2 = #0 |
| 31 | // ITANIUM-NEXT: _ZN20CreateSpecializationIiLi0EE2f1Ev: |
| 32 | // ITANIUM-NEXT: File 0, [[@LINE-23]]:27 -> [[@LINE-23]]:40 = #0 |