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[BOLT] Output basic YAML profile in BAT mode #76910
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aaupov
merged 19 commits into
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users/aaupov/spr/bolt-output-yaml-profile-in-bat-mode
Mar 21, 2024
Merged
[BOLT] Output basic YAML profile in BAT mode #76910
aaupov
merged 19 commits into
main
from
users/aaupov/spr/bolt-output-yaml-profile-in-bat-mode
Mar 21, 2024
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Created using spr 1.3.4 [skip ci]
Created using spr 1.3.4
✅ With the latest revision this PR passed the C/C++ code formatter. |
Created using spr 1.3.4 [skip ci]
Created using spr 1.3.4
Created using spr 1.3.4 [skip ci]
Created using spr 1.3.4
Created using spr 1.3.4 [skip ci]
Created using spr 1.3.4
Created using spr 1.3.4 [skip ci]
Created using spr 1.3.4 [skip ci]
Created using spr 1.3.4
Created using spr 1.3.4 [skip ci]
Created using spr 1.3.4
Created using spr 1.3.4 [skip ci]
aaupov
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maksfb,
rafaelauler,
ayermolo and
dcci
as code owners
March 20, 2024 23:40
Created using spr 1.3.4
aaupov
changed the title
[BOLT] Output YAML profile in BAT mode
[BOLT] Output basic YAML profile in BAT mode
Mar 21, 2024
rafaelauler
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Mar 21, 2024
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aaupov
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March 21, 2024 21:31
aaupov
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March 21, 2024 21:32
chencha3
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Mar 23, 2024
Relax assumptions that YAML output is not supported in BAT mode. Set up basic infrastructure for emitting YAML for functions not covered by BAT, such as from `.bolt.org.text` section (code identical to input binary sans external refs), or non-rewritten functions in non-relocation mode (where the function stays in the same section but BAT mapping is not emitted). This diff only produces YAML profile for non-BAT functions (skipped, non-simple). YAML profile for BAT functions is added in follow-up diffs: - llvm#76911 emits YAML profile with internal control flow information only (branch profile), - llvm#76896 adds cross-function profile (calls profile). Test Plan: Added bolt/test/X86/bolt-address-translation-yaml.test Reviewers: ayermolo, dcci, maksfb, rafaelauler Reviewed By: rafaelauler Pull Request: llvm#76910
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Relax assumptions that YAML output is not supported in BAT mode.
Set up basic infrastructure for emitting YAML for functions not covered
by BAT, such as from
.bolt.org.text
section (code identical to input binarysans external refs), or non-rewritten functions in non-relocation mode (where
the function stays in the same section but BAT mapping is not emitted).
This diff only produces YAML profile for non-BAT functions (skipped,
non-simple). YAML profile for BAT functions is added in follow-up diffs:
internal control flow information only (branch profile),
(calls profile).
Test Plan: Added bolt/test/X86/bolt-address-translation-yaml.test