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comparison clang/test/CoverageMapping/pr32679.cpp @ 150:1d019706d866

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LLVM10
author anatofuz
date Thu, 13 Feb 2020 15:10:13 +0900
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children 2e18cbf3894f
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147:c2174574ed3a 150:1d019706d866
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