compiler-rt/test/profile/ContinuousSyncMode/basic.c

   1 // REQUIRES: continuous-mode
   2
   3 // RUN: %clang_profgen_cont -fcoverage-mapping -o %t.exe %s
   4 // RUN: echo "garbage" > %t.profraw
   5 // RUN: env LLVM_PROFILE_FILE="%c%t.profraw" %run %t.exe
   6 // RUN: llvm-profdata show --counts --all-functions %t.profraw | FileCheck %s -check-prefix=CHECK-COUNTS
   7 // RUN: llvm-profdata merge -o %t.profdata %t.profraw
   8 //
   9 // COM: The "report" and "show" commands of llvm-cov are not supported on AIX.
  10 // RUN: %if !target={{.*aix.*}} %{ \
  11 // RUN:   llvm-cov report %t.exe -instr-profile %t.profdata | FileCheck %s -check-prefix=CHECK-COVERAGE \
  12 // RUN: %}
  13
  14 // CHECK-COUNTS: Counters:
  15 // CHECK-COUNTS-NEXT:   main:
  16 // CHECK-COUNTS-NEXT:     Hash: 0x{{.*}}
  17 // CHECK-COUNTS-NEXT:     Counters: 2
  18 // CHECK-COUNTS-NEXT:     Function count: 1
  19 // CHECK-COUNTS-NEXT:     Block counts: [1]
  20 // CHECK-COUNTS-NEXT: Instrumentation level: Front-end
  21 // CHECK-COUNTS-NEXT: Functions shown: 1
  22 // CHECK-COUNTS-NEXT: Total functions: 1
  23 // CHECK-COUNTS-NEXT: Maximum function count: 1
  24 // CHECK-COUNTS-NEXT: Maximum internal block count: 1
  25
  26 // CHECK-COVERAGE: Filename    Regions    Missed Regions     Cover   Functions  Missed Functions  Executed       Lines      Missed Lines     Cover
  27 // CHECK-COVERAGE-NEXT: ---
  28 // CHECK-COVERAGE-NEXT: basic.c      4                 1    75.00%           1                 0   100.00%           5                 1    80.00%
  29 // CHECK-COVERAGE-NEXT: ---
  30 // CHECK-COVERAGE-NEXT: TOTAL        4                 1    75.00%           1                 0   100.00%           5                 1    80.00%
  31
  32 extern int __llvm_profile_is_continuous_mode_enabled(void);
  33
  34 int main() {
  35   if (__llvm_profile_is_continuous_mode_enabled())
  36     return 0;
  37   return 1;
  38 }