File: def-dtors.cpp

package info (click to toggle)
llvm-toolchain-3.9 1%3A3.9.1-9
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 441,144 kB
  • ctags: 428,836
  • sloc: cpp: 2,546,577; ansic: 538,318; asm: 119,677; objc: 103,316; python: 102,148; sh: 27,847; pascal: 5,626; ml: 5,510; perl: 5,293; lisp: 4,801; makefile: 2,177; xml: 686; cs: 362; php: 212; csh: 117
file content (30 lines) | stat: -rw-r--r-- 1,034 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
// RUN: %clang_cc1 -x c++ -std=c++11 %s -triple x86_64-unknown-linux-gnu -main-file-name def-dtors.cpp -o - -emit-llvm -fprofile-instrument=clang  | FileCheck --check-prefix=PGOGEN %s

// RUN: %clang_cc1 -x c++ -std=c++11 %s -triple x86_64-unknown-linux-gnu -main-file-name def-dtors.cpp -o - -emit-llvm -fprofile-instrument=clang -fcoverage-mapping | FileCheck --check-prefix=COVMAP %s

struct Base {
  int B;
  Base(int B_) : B(B_) {}
  ~Base() {}
};

struct Derived : public Base {
  Derived(int K) : Base(K) {}
  ~Derived() = default;
  // PGOGEN-LABEL: define {{.*}}@_ZN7DerivedD2Ev
  // PGOGEN: %pgocount = load {{.*}} @__profc__ZN7DerivedD2Ev
  // PGOGEN: {{.*}}add{{.*}}%pgocount, 1
  // PGOGEN: store{{.*}}@__profc__ZN7DerivedD2Ev

  // Check that coverage mapping has 6 function records including
  // the default destructor in the derived class.
  // COVMAP: @__llvm_coverage_mapping = {{.*}} { { i32, i32, i32, i32 }, [5 x
  // <{{.*}}>],
};

int main() {
  Derived dd2(10);
  if (dd2.B != 10)
    return 1;
  return 0;
}