compiler-rt/test/profile/Linux/profile-version.c

   1 // REQUIRES: linux
   2 // RUN: %clang_profgen -O2 -o %t %s
   3 // RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t
   4 // RUN: llvm-profdata show --profile-version %t.profraw > %t.profraw.out
   5 // RUN: FileCheck %s --check-prefix=RAW-PROF < %t.profraw.out
   6
   7 // RUN: rm -rf %t.profdir
   8 // RUN: env LLVM_PROFILE_FILE=%t.profdir/default_%m.profraw %run %t
   9 // RUN: env LLVM_PROFILE_FILE=%t.profdir/default_%m.profraw %run %t
  10 // RUN: env LLVM_PROFILE_FILE=%t.profdir/default_%m.profraw %run %t
  11 // RUN: llvm-profdata show --profile-version %t.profdir/default_*.profraw > %t.profraw.out
  12 // RUN: FileCheck %s --check-prefix=INDEXED-PROF < %t.profraw.out
  13
  14 void foo() {}
  15
  16 void bar() {}
  17
  18 int main() {
  19   foo();
  20   bar();
  21   return 0;
  22 }
  23
  24 // RAW-PROF: Instrumentation level: Front-end
  25 // RAW-PROF-NEXT: Total functions: 3
  26 // RAW-PROF-NEXT: Maximum function count: 1
  27 // RAW-PROF-NEXT: Maximum internal block count: 0
  28 // RAW-PROF-NEXT: Profile version: {{[0-9]+}}
  29
  30 // INDEXED-PROF: Instrumentation level: Front-end
  31 // INDEXED-PROF-NEXT: Total functions: 3
  32 // INDEXED-PROF-NEXT: Maximum function count: 3
  33 // INDEXED-PROF-NEXT: Maximum internal block count: 0
  34 // INDEXED-PROF-NEXT: Profile version: {{[0-9]+}}