compiler-rt/test/profile/Linux/instrprof-show-debug-info-correlation.c

   1 // RUN: %clang_pgogen -o %t -g -mllvm --debug-info-correlate -mllvm --disable-vp=true %s
   2 // RUN: llvm-profdata show --debug-info=%t --detailed-summary --show-prof-sym-list | FileCheck %s
   3 // RUN: llvm-profdata show --debug-info=%t --show-format=yaml | FileCheck %s --match-full-lines --check-prefix YAML
   4
   5 // RUN: %clang_pgogen -o %t.no.dbg -mllvm --debug-info-correlate -mllvm --disable-vp=true %s
   6 // RUN: not llvm-profdata show --debug-info=%t.no.dbg 2>&1 | FileCheck %s --check-prefix NO-DBG
   7 // NO-DBG: unable to correlate profile: could not find any profile data metadata in correlated file
   8
   9 // YAML: Probes:
  10 // YAML:   - Function Name:   a
  11 // YAML:     Linkage Name:    a
  12 // YAML:     CFG Hash:        0x[[#%.1X,HASH:]]
  13 // YAML:     Counter Offset:  0x0
  14 // YAML:     Num Counters:    1
  15 // YAML:     File:            [[FILE:'.*']]
  16 // YAML:     Line:            [[@LINE+1]]
  17 void a() {}
  18
  19 // YAML:   - Function Name:   b
  20 // YAML:     Linkage Name:    b
  21 // YAML:     CFG Hash:        0x[[#%.1X,HASH:]]
  22 // YAML:     Counter Offset:  0x8
  23 // YAML:     Num Counters:    1
  24 // YAML:     File:            [[FILE:'.*']]
  25 // YAML:     Line:            [[@LINE+1]]
  26 void b() {}
  27
  28 // YAML:   - Function Name:   main
  29 // YAML:     Linkage Name:    main
  30 // YAML:     CFG Hash:        0x[[#%.1X,HASH:]]
  31 // YAML:     Counter Offset:  0x10
  32 // YAML:     Num Counters:    1
  33 // YAML:     File:            [[FILE]]
  34 // YAML:     Line:            [[@LINE+1]]
  35 int main() { return 0; }
  36
  37 // CHECK:      a
  38 // CHECK-NEXT: b
  39 // CHECK-NEXT: main
  40 // CHECK: Counters section size: 0x18 bytes
  41 // CHECK: Found 3 functions