clang/test/CoverageMapping/unused_function.cpp

   1 // RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only %s | FileCheck %s
   2
   3 #define START_SCOPE {
   4 #define END_SCOPE }
   5
   6 // CHECK: {{_Z2f0v|\?f0@@YAXXZ}}:
   7 // CHECK-NEXT: File 0, [[@LINE+1]]:18 -> [[@LINE+1]]:20 = 0
   8 inline void f0() {}
   9
  10 // CHECK: {{_Z2f1v|\?f1@@YAXXZ}}:
  11 // CHECK-NEXT: File 0, [[@LINE+1]]:18 -> [[@LINE+1]]:31 = 0
  12 inline void f1() START_SCOPE }
  13
  14 // CHECK: {{_Z2f2v|\?f2@@YAXXZ}}:
  15 // CHECK-NEXT: File 0, [[@LINE+1]]:18 -> [[@LINE+1]]:29 = 0
  16 inline void f2() { END_SCOPE
  17
  18 // CHECK: {{_Z2f3v|\?f3@@YAXXZ}}:
  19 // CHECK-NEXT: File 0, [[@LINE+1]]:18 -> [[@LINE+1]]:39 = 0
  20 inline void f3() START_SCOPE END_SCOPE
  21
  22 // CHECK: {{_Z2f4v|\?f4@@YAXXZ}}:
  23 // CHECK-NEXT: File 0, [[@LINE+2]]:10 -> [[@LINE+3]]:2 = 0
  24 inline void f4()
  25 #include "Inputs/starts_a_scope_only"
  26 }
  27
  28 // CHECK: {{_Z2f5v|\?f5@@YAXXZ}}:
  29 // CHECK-NEXT: File 0, [[@LINE+1]]:18 -> [[@LINE+2]]:36 = 0
  30 inline void f5() {
  31 #include "Inputs/ends_a_scope_only"
  32
  33 // CHECK: {{_Z2f6v|\?f6@@YAXXZ}}:
  34 // CHECK-NEXT: File 0, [[@LINE+2]]:10 -> [[@LINE+3]]:36 = 0
  35 inline void f6()
  36 #include "Inputs/starts_a_scope_only"
  37 #include "Inputs/ends_a_scope_only"