compiler-rt/test/profile/Linux/binary-id.c

   1 // REQUIRES: linux
   2 // RUN: %clang_profgen -Wl,--build-id=none -O2 -o %t %s
   3 // RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t
   4 // RUN: llvm-profdata show --binary-ids %t.profraw > %t.out
   5 // RUN: FileCheck %s --check-prefix=NO-BINARY-ID < %t.out
   6 // RUN: llvm-profdata merge -o %t.profdata %t.profraw
   7
   8 // RUN: %clang_profgen -Wl,--build-id -O2 -o %t %s
   9 // RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t
  10 // RUN: llvm-profdata show --binary-ids %t.profraw > %t.profraw.out
  11 // RUN: FileCheck %s --check-prefix=BINARY-ID-RAW-PROF < %t.profraw.out
  12
  13 // RUN: rm -rf %t.profdir
  14 // RUN: env LLVM_PROFILE_FILE=%t.profdir/default_%m.profraw %run %t
  15 // RUN: env LLVM_PROFILE_FILE=%t.profdir/default_%m.profraw %run %t
  16 // RUN: env LLVM_PROFILE_FILE=%t.profdir/default_%m.profraw %run %t
  17 // RUN: llvm-profdata show --binary-ids  %t.profdir/default_*.profraw > %t.profraw.out
  18 // RUN: FileCheck %s --check-prefix=BINARY-ID-MERGE-PROF < %t.profraw.out
  19
  20 // RUN: llvm-profdata merge -o %t.profdata %t.profdir/default_*.profraw
  21 // RUN: llvm-profdata show --binary-ids %t.profdata > %t.profdata.out
  22 // RUN: FileCheck %s --check-prefix=BINARY-ID-INDEXED-PROF < %t.profdata.out
  23
  24 // Test raw profiles with shared libraries.
  25 // RUN: split-file %s %t.dir
  26 // RUN: %clang_profgen -Wl,--build-id -fpic -shared -O2 %t.dir/foo.c -o %t.dir/libfoo.so
  27 // RUN: %clang_profgen -Wl,--build-id -fpic -shared -O2 %t.dir/bar.c -o %t.dir/libbar.so
  28 // RUN: %clang_profgen -Wl,--build-id -O2 %t.dir/main.c %t.dir/libfoo.so %t.dir/libbar.so -o %t
  29 // RUN: env LLVM_PROFILE_FILE=%t.profraw LD_LIBRARY_PATH=%t.dir %run %t
  30 // RUN: llvm-profdata show --binary-ids %t.profraw > %t.profraw.out
  31 // RUN: llvm-profdata merge -o %t.profdata %t.profraw
  32 // RUN: FileCheck %s --check-prefix=BINARY-ID-SHARE-RAW-PROF < %t.profraw.out
  33
  34 // RUN: llvm-profdata merge -o %t.profdata %t.profraw
  35 // RUN: llvm-profdata show --binary-ids %t.profdata > %t.profdata.out
  36 // RUN: FileCheck %s --check-prefix=BINARY-ID-SHARE-INDEXED-PROF < %t.profraw.out
  37
  38 //--- foo.c
  39 void foo() {
  40 }
  41
  42 //--- bar.c
  43 void bar() {
  44 }
  45
  46 //--- main.c
  47 void foo();
  48 void bar();
  49 int main() {
  50   foo();
  51   bar();
  52   return 0;
  53 }
  54
  55 // NO-BINARY-ID: Instrumentation level: Front-end
  56 // NO-BINARY-ID-NEXT: Total functions: 3
  57 // NO-BINARY-ID-NEXT: Maximum function count: 1
  58 // NO-BINARY-ID-NEXT: Maximum internal block count: 0
  59 // NO-BINARY-ID-NOT: Binary IDs:
  60
  61 // BINARY-ID-RAW-PROF: Instrumentation level: Front-end
  62 // BINARY-ID-RAW-PROF-NEXT: Total functions: 3
  63 // BINARY-ID-RAW-PROF-NEXT: Maximum function count: 1
  64 // BINARY-ID-RAW-PROF-NEXT: Maximum internal block count: 0
  65 // BINARY-ID-RAW-PROF-NEXT: Binary IDs:
  66 // BINARY-ID-RAW-PROF-NEXT: {{[0-9a-f]+}}
  67
  68 // BINARY-ID-MERGE-PROF: Instrumentation level: Front-end
  69 // BINARY-ID-MERGE-PROF-NEXT: Total functions: 3
  70 // BINARY-ID-MERGE-PROF-NEXT: Maximum function count: 3
  71 // BINARY-ID-MERGE-PROF-NEXT: Maximum internal block count: 0
  72 // BINARY-ID-MERGE-PROF-NEXT: Binary IDs:
  73 // BINARY-ID-MERGE-PROF-NEXT: {{[0-9a-f]+}}
  74
  75 // BINARY-ID-INDEXED-PROF: Instrumentation level: Front-end
  76 // BINARY-ID-INDEXED-PROF-NEXT: Total functions: 3
  77 // BINARY-ID-INDEXED-PROF-NEXT: Maximum function count: 3
  78 // BINARY-ID-INDEXED-PROF-NEXT: Maximum internal block count: 0
  79 // BINARY-ID-INDEXED-PROF-NEXT: Binary IDs:
  80 // BINARY-ID-INDEXED-PROF-NEXT: {{[0-9a-f]+}}
  81
  82 // BINARY-ID-SHARE-RAW-PROF: Instrumentation level: Front-end
  83 // BINARY-ID-SHARE-RAW-PROF-NEXT: Total functions: 3
  84 // BINARY-ID-SHARE-RAW-PROF-NEXT: Maximum function count: 1
  85 // BINARY-ID-SHARE-RAW-PROF-NEXT: Maximum internal block count: 0
  86 // BINARY-ID-SHARE-RAW-PROF-NEXT: Binary IDs:
  87 // BINARY-ID-SHARE-RAW-PROF-NEXT: {{[0-9a-f]+}}
  88 // BINARY-ID-SHARE-RAW-PROF-NEXT: {{[0-9a-f]+}}
  89 // BINARY-ID-SHARE-RAW-PROF-NEXT: {{[0-9a-f]+}}
  90
  91 // BINARY-ID-SHARE-INDEXED-PROF: Instrumentation level: Front-end
  92 // BINARY-ID-SHARE-INDEXED-PROF-NEXT: Total functions: 3
  93 // BINARY-ID-SHARE-INDEXED-PROF-NEXT: Maximum function count: 1
  94 // BINARY-ID-SHARE-INDEXED-PROF-NEXT: Maximum internal block count: 0
  95 // BINARY-ID-SHARE-INDEXED-PROF-NEXT: Binary IDs:
  96 // BINARY-ID-SHARE-INDEXED-PROF-NEXT: {{[0-9a-f]+}}
  97 // BINARY-ID-SHARE-INDEXED-PROF-NEXT: {{[0-9a-f]+}}
  98 // BINARY-ID-SHARE-INDEXED-PROF-NEXT: {{[0-9a-f]+}}