| // Test that branch regions are generated for conditions in function template |
| // instantiations. |
| |
| // RUN: %clang_cc1 -triple %itanium_abi_triple -std=c++11 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name branch-templates.cpp %s | FileCheck %s |
| |
| template<typename T> |
| void unused(T x) { |
| return; |
| } |
| |
| template<typename T> |
| int func(T x) { |
| if(x) |
| return 0; |
| else |
| return 1; |
| int j = 1; |
| } |
| |
| int main() { |
| func<int>(0); |
| func<bool>(true); |
| func<float>(0.0); |
| return 0; |
| } |
| |
| // CHECK-LABEL: _Z4funcIiEiT_: |
| // CHECK: Branch,File 0, [[@LINE-15]]:6 -> [[@LINE-15]]:7 = #1, (#0 - #1) |
| // CHECK-LABEL: _Z4funcIbEiT_: |
| // CHECK: Branch,File 0, [[@LINE-17]]:6 -> [[@LINE-17]]:7 = #1, (#0 - #1) |
| // CHECK-LABEL: _Z4funcIfEiT_: |
| // CHECK: Branch,File 0, [[@LINE-19]]:6 -> [[@LINE-19]]:7 = #1, (#0 - #1) |
