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Diffstat (limited to 'test/tools/llvm-profdata/sample-profile-basic.test')
-rw-r--r-- | test/tools/llvm-profdata/sample-profile-basic.test | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/tools/llvm-profdata/sample-profile-basic.test b/test/tools/llvm-profdata/sample-profile-basic.test new file mode 100644 index 0000000..0651c51 --- /dev/null +++ b/test/tools/llvm-profdata/sample-profile-basic.test @@ -0,0 +1,30 @@ +Basic tests for sample profiles. + +1- Show all functions +RUN: llvm-profdata show --sample %p/Inputs/sample-profile.proftext | FileCheck %s --check-prefix=SHOW1 +SHOW1: Function: main: 184019, 0, 7 sampled lines +SHOW1: line offset: 9, discriminator: 0, number of samples: 2064, calls: _Z3fooi:631 _Z3bari:1471 +SHOW1: Function: _Z3fooi: 7711, 610, 1 sampled lines +SHOW1: Function: _Z3bari: 20301, 1437, 1 sampled lines +SHOW1: line offset: 1, discriminator: 0, number of samples: 1437 + +2- Show only bar +RUN: llvm-profdata show --sample --function=_Z3bari %p/Inputs/sample-profile.proftext | FileCheck %s --check-prefix=SHOW2 +SHOW2: Function: _Z3bari: 20301, 1437, 1 sampled lines +SHOW2: line offset: 1, discriminator: 0, number of samples: 1437 +SHOW2-NOT: Function: main: 184019, 0, 7 sampled lines +SHOW2-NOT: Function: _Z3fooi: 7711, 610, 1 sampled lines + +3- Convert the profile to binary encoding and check that they are both + identical. +RUN: llvm-profdata merge --sample %p/Inputs/sample-profile.proftext --binary -o - | llvm-profdata show --sample - -o %t-binary +RUN: llvm-profdata show --sample %p/Inputs/sample-profile.proftext -o %t-text +RUN: diff %t-binary %t-text + +4- Merge the binary and text encodings of the profile and check that the + counters have doubled. +RUN: llvm-profdata merge --sample %p/Inputs/sample-profile.proftext -o %t-binprof +RUN: llvm-profdata merge --sample --text %p/Inputs/sample-profile.proftext %t-binprof -o - | FileCheck %s --check-prefix=MERGE1 +MERGE1: main:368038:0 +MERGE1: 9: 4128 _Z3fooi:1262 _Z3bari:2942 +MERGE1: _Z3fooi:15422:1220 |