1 Basic tests for sample profiles. 2 3 1- Show all functions 4 RUN: llvm-profdata show --sample %p/Inputs/sample-profile.proftext | FileCheck %s --check-prefix=SHOW1 5 SHOW1: Function: main: 184019, 0, 7 sampled lines 6 SHOW1: line offset: 9, discriminator: 0, number of samples: 2064, calls: _Z3fooi:631 _Z3bari:1471 7 SHOW1: Function: _Z3fooi: 7711, 610, 1 sampled lines 8 SHOW1: Function: _Z3bari: 20301, 1437, 1 sampled lines 9 SHOW1: line offset: 1, discriminator: 0, number of samples: 1437 10 11 2- Show only bar 12 RUN: llvm-profdata show --sample --function=_Z3bari %p/Inputs/sample-profile.proftext | FileCheck %s --check-prefix=SHOW2 13 SHOW2: Function: _Z3bari: 20301, 1437, 1 sampled lines 14 SHOW2: line offset: 1, discriminator: 0, number of samples: 1437 15 SHOW2-NOT: Function: main: 184019, 0, 7 sampled lines 16 SHOW2-NOT: Function: _Z3fooi: 7711, 610, 1 sampled lines 17 18 3- Convert the profile to binary encoding and check that they are both 19 identical. 20 RUN: llvm-profdata merge --sample %p/Inputs/sample-profile.proftext --binary -o - | llvm-profdata show --sample - -o %t-binary 21 RUN: llvm-profdata show --sample %p/Inputs/sample-profile.proftext -o %t-text 22 RUN: diff %t-binary %t-text 23 24 4- Merge the binary and text encodings of the profile and check that the 25 counters have doubled. 26 RUN: llvm-profdata merge --sample %p/Inputs/sample-profile.proftext -o %t-binprof 27 RUN: llvm-profdata merge --sample --text %p/Inputs/sample-profile.proftext %t-binprof -o - | FileCheck %s --check-prefix=MERGE1 28 MERGE1: main:368038:0 29 MERGE1: 9: 4128 _Z3fooi:1262 _Z3bari:2942 30 MERGE1: _Z3fooi:15422:1220 31
