1d5336ae2SDiego NovilloBasic tests for sample profiles. 2d5336ae2SDiego Novillo 3d5336ae2SDiego Novillo1- Show all functions 4d5336ae2SDiego NovilloRUN: llvm-profdata show --sample %p/Inputs/sample-profile.proftext | FileCheck %s --check-prefix=SHOW1 57f5b3d6fSVedant KumarSHOW1-DAG: Function: main: 184019, 0, 7 sampled lines 6*5adace35SWenlei HeSHOW1-DAG: 9: 2064, calls: _Z3bari:1471 _Z3fooi:631 77f5b3d6fSVedant KumarSHOW1-DAG: Function: _Z3fooi: 7711, 610, 1 sampled lines 87f5b3d6fSVedant KumarSHOW1-DAG: Function: _Z3bari: 20301, 1437, 1 sampled lines 97f5b3d6fSVedant KumarSHOW1-DAG: 1: 1437 10d5336ae2SDiego Novillo 11d5336ae2SDiego Novillo2- Show only bar 12d5336ae2SDiego NovilloRUN: llvm-profdata show --sample --function=_Z3bari %p/Inputs/sample-profile.proftext | FileCheck %s --check-prefix=SHOW2 13d5336ae2SDiego NovilloSHOW2: Function: _Z3bari: 20301, 1437, 1 sampled lines 148e415a82SDiego NovilloSHOW2: 1: 1437 15d5336ae2SDiego NovilloSHOW2-NOT: Function: main: 184019, 0, 7 sampled lines 16d5336ae2SDiego NovilloSHOW2-NOT: Function: _Z3fooi: 7711, 610, 1 sampled lines 17d5336ae2SDiego Novillo 18d5336ae2SDiego Novillo3- Convert the profile to binary encoding and check that they are both 19d5336ae2SDiego Novillo identical. 20d5336ae2SDiego NovilloRUN: llvm-profdata merge --sample %p/Inputs/sample-profile.proftext --binary -o - | llvm-profdata show --sample - -o %t-binary 21d5336ae2SDiego NovilloRUN: llvm-profdata show --sample %p/Inputs/sample-profile.proftext -o %t-text 22d5336ae2SDiego NovilloRUN: diff %t-binary %t-text 23d5336ae2SDiego Novillo 24d5336ae2SDiego Novillo4- Merge the binary and text encodings of the profile and check that the 25d5336ae2SDiego Novillo counters have doubled. 26d5336ae2SDiego NovilloRUN: llvm-profdata merge --sample %p/Inputs/sample-profile.proftext -o %t-binprof 27d5336ae2SDiego NovilloRUN: llvm-profdata merge --sample --text %p/Inputs/sample-profile.proftext %t-binprof -o - | FileCheck %s --check-prefix=MERGE1 288d1c983fSDehao ChenMERGE1: main:368038:0 29*5adace35SWenlei HeMERGE1: 9: 4128 _Z3bari:2942 _Z3fooi:1262 308d1c983fSDehao ChenMERGE1: _Z3bari:40602:2874 318d1c983fSDehao ChenMERGE1: _Z3fooi:15422:1220 324f823667SNathan Slingerland 334f823667SNathan Slingerland5- Detect invalid text encoding (e.g. instrumentation profile text format). 344f823667SNathan SlingerlandRUN: not llvm-profdata show --sample %p/Inputs/foo3bar3-1.proftext 2>&1 | FileCheck %s --check-prefix=BADTEXT 354f823667SNathan SlingerlandBADTEXT: error: {{.+}}: Unrecognized sample profile encoding format 36