[llvm-branch-commits] [BOLT] Invoke terminator (PR #148333)

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[llvm-branch-commits] [BOLT] Invoke terminator (PR #148333)

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[llvm-branch-commits] [llvm] [BOLT] Impute missing trace fall-through (PR #145258)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/145258 >From 9aef8e0a499fa4b9e6bbde910a678a65a0ab7f92 Mon Sep 17 00:00:00 2001 From: Amir Ayupov Date: Mon, 23 Jun 2025 12:54:06 -0700 Subject: [PATCH] unified checkReturn and checkUncondJump, logging Created using spr

[llvm-branch-commits] [llvm] [BOLT] Impute missing trace fall-through (PR #145258)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/145258 >From 9aef8e0a499fa4b9e6bbde910a678a65a0ab7f92 Mon Sep 17 00:00:00 2001 From: Amir Ayupov Date: Mon, 23 Jun 2025 12:54:06 -0700 Subject: [PATCH] unified checkReturn and checkUncondJump, logging Created using spr

[llvm-branch-commits] [llvm] [BOLT] Check duplicate top-of-brstack entry erratum (PR #147971)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/147971 >From 390ad2fe3e0b0fd72ac37468c1e3482ff017cec2 Mon Sep 17 00:00:00 2001 From: Amir Ayupov Date: Thu, 10 Jul 2025 08:17:11 -0700 Subject: [PATCH] format Created using spr 1.3.4 --- bolt/lib/Profile/DataAggregato

[llvm-branch-commits] [BOLT] Check duplicate top-of-brstack entry erratum (PR #147971)

https://github.com/aaupov created https://github.com/llvm/llvm-project/pull/147971 Validate collected traces both from perf data and pre-aggregated data if they are affected by duplicate top-of-stack entry erratum (affecting Intel SKL and derived CPUs). Test Plan: TBD ___

[llvm-branch-commits] [llvm] [BOLT][NFC] Update nfc-check-setup.py guidance (PR #146659)

@@ -156,9 +158,8 @@ def main(): os.replace(bolt_path, f"{bolt_path}.old") print( -f"Build directory {args.build_dir} is ready to run BOLT tests, e.g.\n" -"\tbin/llvm-lit -sv tools/bolt/test\nor\n" -"\tbin/llvm-lit -sv tools/bolttests" +f

[llvm-branch-commits] [llvm] [BOLT][NFC] Update nfc-check-setup.py guidance (PR #146659)

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[llvm-branch-commits] [llvm] [BOLT] Improve file handling in NFC-Mode (PR #146513)

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[llvm-branch-commits] [llvm] [BOLT] Impute missing trace fall-through (PR #145258)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/145258 >From 9aef8e0a499fa4b9e6bbde910a678a65a0ab7f92 Mon Sep 17 00:00:00 2001 From: Amir Ayupov Date: Mon, 23 Jun 2025 12:54:06 -0700 Subject: [PATCH] unified checkReturn and checkUncondJump, logging Created using spr

[llvm-branch-commits] [llvm] [BOLT] Impute missing trace fall-through (PR #145258)

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[llvm-branch-commits] [BOLT] Impute missing trace fall-through (PR #145258)

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[llvm-branch-commits] [BOLT] Impute missing trace fall-through (PR #145258)

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[llvm-branch-commits] [BOLT] Impute missing trace fall-through (PR #145258)

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[llvm-branch-commits] [BOLT] Impute missing trace fall-through (PR #145258)

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[llvm-branch-commits] [BOLT] Impute missing trace fall-through (PR #145258)

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[llvm-branch-commits] [BOLT] Impute missing trace fall-through (PR #145258)

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[llvm-branch-commits] [BOLT] Impute missing trace fall-through (PR #145258)

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[llvm-branch-commits] [BOLT] Impute missing trace fall-through (PR #145258)

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[llvm-branch-commits] [BOLT] Impute missing trace fall-through (PR #145258)

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[llvm-branch-commits] [BOLT] Impute missing trace fall-through (PR #145258)

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[llvm-branch-commits] [BOLT][test] Add pseudo-probe-split-func.test (PR #139171)

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[llvm-branch-commits] [BOLT][NFC] Simplify doTrace in BAT mode (PR #143233)

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[llvm-branch-commits] [BOLT][NFC] Simplify doTrace in BAT mode (PR #143233)

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[llvm-branch-commits] [BOLT][NFCI] Use heuristic for matching split global functions (PR #90429)

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[llvm-branch-commits] [BOLT][NFCI] Use heuristic for matching split global functions (PR #90429)

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[llvm-branch-commits] [BOLT][NFCI] Use heuristic for matching split global functions (PR #90429)

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[llvm-branch-commits] [BOLT][NFCI] Use heuristic for matching split global functions (PR #90429)

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[llvm-branch-commits] [BOLT][NFCI] Use heuristic for matching split global functions (PR #90429)

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[llvm-branch-commits] [BOLT] Support pre-aggregated returns (PR #143296)

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[llvm-branch-commits] [BOLT] Support pre-aggregated returns (PR #143296)

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[llvm-branch-commits] [BOLT] Explicitly check for returns when extending call continuation profile (PR #143295)

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[llvm-branch-commits] [BOLT] Explicitly check for returns when extending call continuation profile (PR #143295)

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[llvm-branch-commits] [BOLT] Support pre-aggregated returns (PR #143296)

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[llvm-branch-commits] [BOLT] Support pre-aggregated returns (PR #143296)

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[llvm-branch-commits] [BOLT] Support pre-aggregated returns (PR #143296)

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[llvm-branch-commits] [BOLT] Explicitly check for returns when extending call continuation profile (PR #143295)

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[llvm-branch-commits] [BOLT] Explicitly check for returns when extending call continuation profile (PR #143295)

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[llvm-branch-commits] [BOLT] Explicitly check for returns when extending call continuation profile (PR #143295)

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[llvm-branch-commits] [BOLT] Explicitly check for returns when extending call continuation profile (PR #143295)

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[llvm-branch-commits] [BOLT] Explicitly check for returns when extending call continuation profile (PR #143295)

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[llvm-branch-commits] [BOLT] Explicitly check for returns when extending call continuation profile (PR #143295)

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[llvm-branch-commits] [BOLT] Support pre-aggregated returns (PR #143296)

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[llvm-branch-commits] [BOLT] Support pre-aggregated returns (PR #143296)

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[llvm-branch-commits] [BOLT] Explicitly check for returns when extending call continuation profile (PR #143295)

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[llvm-branch-commits] [BOLT] Support pre-aggregated returns (PR #143296)

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[llvm-branch-commits] [BOLT] Explicitly check for returns when extending call continuation profile (PR #143295)

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[llvm-branch-commits] [BOLT] Support pre-aggregated returns (PR #143296)

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[llvm-branch-commits] [BOLT] Support pre-aggregated returns (PR #143296)

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[llvm-branch-commits] [BOLT] Support pre-aggregated returns (PR #143296)

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[llvm-branch-commits] [BOLT] Support pre-aggregated returns (PR #143296)

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[llvm-branch-commits] [BOLT] Support pre-aggregated returns (PR #143296)

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[llvm-branch-commits] [BOLT] Explicitly check for returns when extending call continuation profile (PR #143295)

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[llvm-branch-commits] [BOLT] Explicitly check for returns when extending call continuation profile (PR #143295)

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[llvm-branch-commits] [BOLT] Explicitly check for returns when extending call continuation profile (PR #143295)

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[llvm-branch-commits] [BOLT][NFCI] Simplify DataAggregator using traces (PR #143289)

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[llvm-branch-commits] [BOLT][NFCI] Simplify DataAggregator using traces (PR #143289)

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[llvm-branch-commits] [llvm] [BOLT][NFCI] Skip validation in parseLBRSample (PR #143288)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/143288 >From 6dca3b5790ee84eef5ba7455b32bb0541c970543 Mon Sep 17 00:00:00 2001 From: Amir Ayupov Date: Sat, 7 Jun 2025 14:53:52 -0700 Subject: [PATCH 1/2] check TraceBF Created using spr 1.3.4 --- bolt/lib/Profile/Dat

[llvm-branch-commits] [llvm] [BOLT][NFCI] Skip validation in parseLBRSample (PR #143288)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/143288 >From 6dca3b5790ee84eef5ba7455b32bb0541c970543 Mon Sep 17 00:00:00 2001 From: Amir Ayupov Date: Sat, 7 Jun 2025 14:53:52 -0700 Subject: [PATCH 1/2] check TraceBF Created using spr 1.3.4 --- bolt/lib/Profile/Dat

[llvm-branch-commits] [BOLT] Sort EntryData (PR #143308)

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[llvm-branch-commits] [BOLT] Sort EntryData (PR #143308)

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[llvm-branch-commits] [BOLT][NFC] Move LBREntry from DataReader to DataAggregator (PR #143287)

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[llvm-branch-commits] [BOLT][NFC] Move LBREntry from DataReader to DataAggregator (PR #143287)

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[llvm-branch-commits] [BOLT] Sort EntryData (PR #143308)

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[llvm-branch-commits] [llvm] [BOLT][NFCI] Skip validation in parseLBRSample (PR #143288)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/143288 >From 6dca3b5790ee84eef5ba7455b32bb0541c970543 Mon Sep 17 00:00:00 2001 From: Amir Ayupov Date: Sat, 7 Jun 2025 14:53:52 -0700 Subject: [PATCH 1/2] check TraceBF Created using spr 1.3.4 --- bolt/lib/Profile/Dat

[llvm-branch-commits] [BOLT] Sort EntryData (PR #143308)

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[llvm-branch-commits] [BOLT] Sort EntryData (PR #143308)

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[llvm-branch-commits] [BOLT] Sort EntryData (PR #143308)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/143308 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [BOLT] Sort EntryData (PR #143308)

https://github.com/aaupov created https://github.com/llvm/llvm-project/pull/143308 Aggregated branch data has two containers: `Data` for local branches, and `EntryData` for external branches. Fix the omission and sort `EntryData` to ensure stable output fdata profiles. Test Plan: TBD ___

[llvm-branch-commits] [BOLT] Support pre-aggregated returns (PR #143296)

https://github.com/aaupov created https://github.com/llvm/llvm-project/pull/143296 perf can preserve branch type when `save_type` is enabled. This information is especially valuable for branches from outside the binary when BOLT can't disassemble the branch source. This patch adds new pre-aggre

[llvm-branch-commits] [BOLT] Explicitly check for returns when extending call continuation profile (PR #143295)

https://github.com/aaupov created https://github.com/llvm/llvm-project/pull/143295 Call continuation logic relies on assumptions about fall-through origin: - the branch is external to the function, - fall-through start is at the beginning of the block, - the block is not an entry point or a land

[llvm-branch-commits] [BOLT][NFCI] Simplify DataAggregator using traces (PR #143289)

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[llvm-branch-commits] [llvm] [BOLT][NFCI] Skip validation in parseLBRSample (PR #143288)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/143288 >From 6dca3b5790ee84eef5ba7455b32bb0541c970543 Mon Sep 17 00:00:00 2001 From: Amir Ayupov Date: Sat, 7 Jun 2025 14:53:52 -0700 Subject: [PATCH 1/2] check TraceBF Created using spr 1.3.4 --- bolt/lib/Profile/Dat

[llvm-branch-commits] [llvm] [BOLT][NFCI] Skip validation in parseLBRSample (PR #143288)

https://github.com/aaupov edited https://github.com/llvm/llvm-project/pull/143288 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [BOLT][NFCI] Simplify DataAggregator using traces (PR #143289)

https://github.com/aaupov created https://github.com/llvm/llvm-project/pull/143289 Consistently apply traces as defined in #127125 for branch profile aggregation. This combines branches and fall-through records into one. Test Plan: NFC ___ llvm-bra

[llvm-branch-commits] [llvm] [BOLT][NFCI] Skip validation in parseLBRSample (PR #143288)

https://github.com/aaupov ready_for_review https://github.com/llvm/llvm-project/pull/143288 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [BOLT][NFCI] Skip validation in parseLBRSample (PR #143288)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/143288 >From 6dca3b5790ee84eef5ba7455b32bb0541c970543 Mon Sep 17 00:00:00 2001 From: Amir Ayupov Date: Sat, 7 Jun 2025 14:53:52 -0700 Subject: [PATCH] check TraceBF Created using spr 1.3.4 --- bolt/lib/Profile/DataAgg

[llvm-branch-commits] [BOLT][NFCI] Skip validation in parseLBRSample (PR #143288)

https://github.com/aaupov created https://github.com/llvm/llvm-project/pull/143288 Parsed branches and fall-throughs are validated in `doBranch` and `doTrace` respectively. Simplify parseLBRSample by omitting the validation. This also speeds up perf data processing as checks are only done once f

[llvm-branch-commits] [BOLT][NFC] Move LBREntry from DataReader to DataAggregator (PR #143287)

https://github.com/aaupov created https://github.com/llvm/llvm-project/pull/143287 LBREntry is only used in DataAggregator. Test Plan: NFC ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailma

[llvm-branch-commits] [BOLT][NFC] Simplify doTrace in BAT mode (PR #143233)

https://github.com/aaupov ready_for_review https://github.com/llvm/llvm-project/pull/143233 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [BOLT][NFC] Simplify doTrace in BAT mode (PR #143233)

https://github.com/aaupov created https://github.com/llvm/llvm-project/pull/143233 `BoltAddressTranslation::getFallthroughsInTrace` iterates over address translation map entries and therefore has direct access to both original and translated offsets. Return the translated offsets in fall-through

[llvm-branch-commits] [llvm] [BOLT] Expose external entry count for functions (PR #141674)

https://github.com/aaupov edited https://github.com/llvm/llvm-project/pull/141674 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [BOLT] Expose external entry count for functions (PR #141674)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/141674 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [BOLT] Expose external entry count for functions (PR #141674)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/141674 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [BOLT] Zero initialize pre-aggregated counters (PR #142698)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/142698 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [BOLT] Zero initialize pre-aggregated counters (PR #142698)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/142698 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [BOLT] Zero initialize pre-aggregated counters (PR #142698)

https://github.com/aaupov edited https://github.com/llvm/llvm-project/pull/142698 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [BOLT] Zero initialize pre-aggregated counters (PR #142698)

https://github.com/aaupov created https://github.com/llvm/llvm-project/pull/142698 pre-aggregated traces. Fix by zero initializing both counters. Test Plan: updated entry-point-fallthru.s ___ llvm-branch-commits mailing list llvm-branch-commits@lis

[llvm-branch-commits] [BOLT] Expose external entry count for functions (PR #141674)

https://github.com/aaupov ready_for_review https://github.com/llvm/llvm-project/pull/141674 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [BOLT] Support pre-aggregated basic sample profile (PR #140196)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/140196 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [BOLT] Support pre-aggregated basic sample profile (PR #140196)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/140196 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [BOLT] Support pre-aggregated basic sample profile (PR #140196)

@@ -370,33 +370,46 @@ class DataAggregator : public DataReader { /// memory. /// /// File format syntax: - /// {B|F|f|T} [:] [:] [] - ///[] + /// E aaupov wrote: Yes. It is possible to group samples by event name, but currently we don't have

[llvm-branch-commits] [BOLT] Support pre-aggregated basic sample profile (PR #140196)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/140196 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [BOLT] Support pre-aggregated basic sample profile (PR #140196)

https://github.com/aaupov edited https://github.com/llvm/llvm-project/pull/140196 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [BOLT] Support pre-aggregated basic sample profile (PR #140196)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/140196 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [BOLT] Support pre-aggregated basic sample profile (PR #140196)

https://github.com/aaupov created https://github.com/llvm/llvm-project/pull/140196 Define a pre-aggregated basic sample format: ``` S ``` Test Plan: update pre-aggregated-perf.test Rate limit · GitHub body { background-color: #f6f8fa;

[llvm-branch-commits] [llvm] [BOLT][test] Fix callcont-fallthru.s after #129481 (PR #135867)

aaupov wrote: This approach doesn't solve the problem in case nm is symlinked to llvm-nm which doesn't have the flag. Abandon in favor of #139953. https://github.com/llvm/llvm-project/pull/135867 ___ llvm-branch-commits mailing list llvm-branch-commit

[llvm-branch-commits] [llvm] [BOLT][test] Fix callcont-fallthru.s after #129481 (PR #135867)

https://github.com/aaupov closed https://github.com/llvm/llvm-project/pull/135867 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [BOLT] Drop perf2bolt cold samples diagnostic (PR #139337)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/139337 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [BOLT] Drop perf2bolt cold samples diagnostic (PR #139337)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/139337 Rate limit · GitHub body { background-color: #f6f8fa; color: #24292e; font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-se

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