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1Basic tests for sample profiles.
2
31- Show all functions
4RUN: llvm-profdata show --sample %p/Inputs/sample-profile.proftext | FileCheck %s --check-prefix=SHOW1
5SHOW1-DAG: Function: main: 184019, 0, 7 sampled lines
6SHOW1-DAG: 9: 2064, calls: _Z3bari:1471 _Z3fooi:631
7SHOW1-DAG: Function: _Z3fooi: 7711, 610, 1 sampled lines
8SHOW1-DAG: Function: _Z3bari: 20301, 1437, 1 sampled lines
9SHOW1-DAG: 1: 1437
10
112- Show only bar
12RUN: llvm-profdata show --sample --function=_Z3bari %p/Inputs/sample-profile.proftext | FileCheck %s --check-prefix=SHOW2
13SHOW2: Function: _Z3bari: 20301, 1437, 1 sampled lines
14SHOW2: 1: 1437
15SHOW2-NOT: Function: main: 184019, 0, 7 sampled lines
16SHOW2-NOT: Function: _Z3fooi: 7711, 610, 1 sampled lines
17
183- Convert the profile to binary encoding and check that they are both
19   identical.
20RUN: llvm-profdata merge --sample %p/Inputs/sample-profile.proftext --binary -o - | llvm-profdata show --sample - -o %t-binary
21RUN: llvm-profdata show --sample %p/Inputs/sample-profile.proftext -o %t-text
22RUN: diff %t-binary %t-text
23
244- Merge the binary and text encodings of the profile and check that the
25   counters have doubled.
26RUN: llvm-profdata merge --sample %p/Inputs/sample-profile.proftext -o %t-binprof
27RUN: llvm-profdata merge --sample --text %p/Inputs/sample-profile.proftext %t-binprof -o - | FileCheck %s --check-prefix=MERGE1
28MERGE1: main:368038:0
29MERGE1: 9: 4128 _Z3bari:2942 _Z3fooi:1262
30MERGE1: _Z3bari:40602:2874
31MERGE1: _Z3fooi:15422:1220
32
335- Detect invalid text encoding (e.g. instrumentation profile text format).
34RUN: not llvm-profdata show --sample %p/Inputs/foo3bar3-1.proftext 2>&1 | FileCheck %s --check-prefix=BADTEXT
35BADTEXT: error: {{.+}}: Unrecognized sample profile encoding format
36