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| author | Dimitry Andric <dim@FreeBSD.org> | 2017-04-20 21:20:51 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2017-04-20 21:20:51 +0000 |
| commit | 583e75cce441388bc562fa225d23499261a0091e (patch) | |
| tree | 5944a7c248d4a8c858db45abc3444eb69270a3c8 /test/CoverageMapping/pr32679.cpp | |
| parent | 7442d6faa2719e4e7d33a7021c406c5a4facd74d (diff) | |
Notes
Diffstat (limited to 'test/CoverageMapping/pr32679.cpp')
| -rw-r--r-- | test/CoverageMapping/pr32679.cpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/CoverageMapping/pr32679.cpp b/test/CoverageMapping/pr32679.cpp new file mode 100644 index 0000000000000..eac3afb6efb6c --- /dev/null +++ b/test/CoverageMapping/pr32679.cpp @@ -0,0 +1,32 @@ +// 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 +// 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 + +template <typename T, int S1> +struct CreateSpecialization; + +template <typename T> +struct CreateSpecialization<T, 0> { + static constexpr T f1() { return 0; } + static constexpr T f2() { return 0; } +}; + +int main() { + CreateSpecialization<int, 0>::f1(); + + // Don't emit coverage mapping info for functions in dependent contexts. + // + // E.g we never fully instantiate CreateSpecialization<T, 0>::f2(), so there + // should be no mapping for it. + + return 0; +} + +// MSABI: main: +// MSABI-NEXT: File 0, [[@LINE-12]]:12 -> [[@LINE-3]]:2 = #0 +// MSABI-NEXT: ?f1@?$CreateSpecialization@H$0A@@@SAHXZ: +// MSABI-NEXT: File 0, [[@LINE-18]]:27 -> [[@LINE-18]]:40 = #0 + +// ITANIUM: main: +// ITANIUM-NEXT: File 0, [[@LINE-17]]:12 -> [[@LINE-8]]:2 = #0 +// ITANIUM-NEXT: _ZN20CreateSpecializationIiLi0EE2f1Ev: +// ITANIUM-NEXT: File 0, [[@LINE-23]]:27 -> [[@LINE-23]]:40 = #0 |