| // REQUIRES: linux |
| |
| // RUN: %clang -fprofile-instr-generate -fcoverage-mapping -mllvm -runtime-counter-relocation=true -o %t.exe %s |
| // RUN: echo "garbage" > %t.profraw |
| // RUN: env LLVM_PROFILE_FILE="%c%t.profraw" %run %t.exe |
| // RUN: llvm-profdata show --counts --all-functions %t.profraw | FileCheck %s -check-prefix=CHECK-COUNTS |
| // RUN: llvm-profdata merge -o %t.profdata %t.profraw |
| // RUN: llvm-cov report %t.exe -instr-profile %t.profdata | FileCheck %s -check-prefix=CHECK-COVERAGE |
| |
| // CHECK-COUNTS: Counters: |
| // CHECK-COUNTS-NEXT: main: |
| // CHECK-COUNTS-NEXT: Hash: 0x{{.*}} |
| // CHECK-COUNTS-NEXT: Counters: 2 |
| // CHECK-COUNTS-NEXT: Function count: 1 |
| // CHECK-COUNTS-NEXT: Block counts: [1] |
| // CHECK-COUNTS-NEXT: Instrumentation level: Front-end |
| // CHECK-COUNTS-NEXT: Functions shown: 1 |
| // CHECK-COUNTS-NEXT: Total functions: 1 |
| // CHECK-COUNTS-NEXT: Maximum function count: 1 |
| // CHECK-COUNTS-NEXT: Maximum internal block count: 1 |
| |
| // CHECK-COVERAGE: Filename Regions Missed Regions Cover Functions Missed Functions Executed Lines Missed Lines Cover |
| // CHECK-COVERAGE-NEXT: --- |
| // CHECK-COVERAGE-NEXT: runtime-counter-relocation.c 4 1 75.00% 1 0 100.00% 5 1 80.00% |
| // CHECK-COVERAGE-NEXT: --- |
| // CHECK-COVERAGE-NEXT: TOTAL 4 1 75.00% 1 0 100.00% 5 1 80.00% |
| |
| extern int __llvm_profile_is_continuous_mode_enabled(void); |
| |
| int main() { |
| if (__llvm_profile_is_continuous_mode_enabled()) |
| return 0; |
| return 1; |
| } |
