| Diego Novillo | a7f1e8e | 2015-10-09 17:54:24 +0000 | [diff] [blame] | 1 | Tests for conversion between text and binary encoded sample profiles. |
| 2 | |
| 3 | 1- Encode the original profile into binary form. All the tests below will use |
| 4 | the binary profile. |
| 5 | RUN: llvm-profdata merge --sample %p/Inputs/inline-samples.afdo -o %t.profbin |
| 6 | |
| 7 | 2- Show all functions. This profile has a single main() function with several |
| 8 | inlined callees. |
| 9 | RUN: llvm-profdata show --sample %t.profbin | FileCheck %s --check-prefix=SHOW1 |
| 10 | SHOW1: Function: main: 366846, 0, 6 sampled lines |
| Diego Novillo | 8e415a8 | 2015-11-13 20:24:28 +0000 | [diff] [blame] | 11 | SHOW1: 2.3: inlined callee: _Z3fool: 246044, 0, 3 sampled lines |
| 12 | SHOW1: 1.3: inlined callee: _Z3bari: 0, 0, 2 sampled lines |
| Diego Novillo | 8e415a8 | 2015-11-13 20:24:28 +0000 | [diff] [blame] | 13 | SHOW1: 1.7: inlined callee: _Z3bari: 99492, 0, 2 sampled lines |
| 14 | SHOW1: 1.2: 46732 |
| Diego Novillo | ef548d2 | 2015-11-19 15:33:08 +0000 | [diff] [blame] | 15 | SHOW1: 1.8: inlined callee: _Z3bari: 0, 0, 2 sampled lines |
| Diego Novillo | a7f1e8e | 2015-10-09 17:54:24 +0000 | [diff] [blame] | 16 | |
| 17 | 3- Convert the binary profile to text encoding and check that they are both |
| 18 | identical. |
| 19 | RUN: llvm-profdata merge --sample %t.profbin --text -o - | llvm-profdata show --sample - -o %t-bintext |
| 20 | RUN: llvm-profdata show --sample %p/Inputs/inline-samples.afdo -o %t-text |
| 21 | RUN: diff %t-bintext %t-text |
| 22 | |
| 23 | 4- Merge the binary and text encodings of the profile and check that the |
| 24 | counters have doubled. |
| 25 | RUN: llvm-profdata merge --sample --text %t.profbin %p/Inputs/inline-samples.afdo -o - | FileCheck %s --check-prefix=MERGE1 |
| 26 | MERGE1: main:733692:0 |
| 27 | MERGE1: 2.3: 120802 |
| 28 | MERGE1: 2.3: _Z3fool:492088 |
| 29 | MERGE1: 1.7: _Z3bari:198984 |
| 30 | MERGE1: 1.1: 105520 |