2020-12-29 01:20:48 +08:00
|
|
|
// Test that branch regions are generated for conditions in function template
|
|
|
|
|
// instantiations.
|
|
|
|
|
|
2021-01-06 03:25:57 +08:00
|
|
|
// 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
|
2020-12-29 01:20:48 +08:00
|
|
|
|
|
|
|
|
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)
|
