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 11 SHOW1: 2.3: inlined callee: _Z3fool: 246044, 0, 3 sampled lines 12 SHOW1: 1.3: inlined callee: _Z3bari: 0, 0, 2 sampled lines 13 SHOW1: 1.7: inlined callee: _Z3bari: 99492, 0, 2 sampled lines 14 SHOW1: 1.2: 46732 15 SHOW1: 1.8: inlined callee: _Z3bari: 0, 0, 2 sampled lines 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 31
