JIT: Check for profile consistency throughout JIT backend#111684
JIT: Check for profile consistency throughout JIT backend#111684amanasifkhalid merged 42 commits intodotnet:mainfrom
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/azp run runtime-coreclr jitstress, runtime-coreclr libraries-pgo |
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Azure Pipelines successfully started running 2 pipeline(s). |
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Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch |
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/azp run runtime-coreclr jitstress, runtime-coreclr libraries-pgo, runtime-coreclr libraries-jitstress |
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Azure Pipelines successfully started running 3 pipeline(s). |
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/azp run runtime-coreclr libraries-pgo |
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Azure Pipelines successfully started running 1 pipeline(s). |
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/azp run runtime-coreclr libraries-jitstress, runtime-coreclr libraries-pgo |
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Azure Pipelines successfully started running 2 pipeline(s). |
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/azp run runtime-coreclr libraries-pgo |
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Azure Pipelines successfully started running 1 pipeline(s). |
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Innerloop CI didn't trigger for some reason... cc @dotnet/jit-contrib, @AndyAyersMS PTAL. Diffs. This PR was only supposed to enable consistency checks through lowering, but because of a bad merge in a previous PR, I had to re-enable consistency checks for earlier phases, which found new failures. Thanks! |
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| // fallback will just execute first time | ||
| fallbackBb->bbSetRunRarely(); | ||
| fallbackBb->inheritWeightPercentage(tlsRootNullCondBB, 0); |
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It looks a bit silly, but unlike bbSetRunRarely, inheritWeightPercentage propagates the BBF_PROF_WEIGHT flag from the block its deriving weight from. Changing bbSetRunRarely to propagate the flag would likely incur large diffs in the non-PGO case.
AndyAyersMS
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Surprised we don't need to update more bbSetRunRarely() cases.
I'm sure there are more hiding; just waiting for profile repair to reveal new inconsistencies... |
* main: (31 commits) More native AOT Pri-1 test tree bring up (dotnet#111994) Fix BigInteger outerloop test (dotnet#111841) JIT: Run 3-opt once across all regions (dotnet#111989) JIT: Check for profile consistency throughout JIT backend (dotnet#111684) [JIT] Add legacy extended EVEX encoding and EVEX.ND/NF feature to x64 emitter backend (dotnet#108796) [iOS][globalization] Fix IndexOf on empty strings on iOS to return -1 (dotnet#111898) System.Speech: Use intellisense xml from dotnet-api-docs (dotnet#111983) [mono][mini] Disable inlining if we encounter class initialization failure (dotnet#111754) [main] Update dependencies from dotnet/roslyn (dotnet#111946) Update dependencies from https://github.com/dotnet/arcade build 20250129.2 (dotnet#111996) Try changing the ICustomQueryInterface implementation to always return NotHandled instead of Failed to defer back to the ComWrappers impl. (dotnet#111978) Combined dependency update (dotnet#111852) Replace OPTIMIZE_FOR_SIZE with feature switch (dotnet#111743) Fix failed assertion 'FPbased == FPbased2' (dotnet#111787) Add remark to `ConditionalSelect` (dotnet#111945) JIT: fix try region cloning when try is nested in a handler (dotnet#111975) Use IRootFunctions in Tensor.StdDev (dotnet#110641) Remove zlib dependencies from Docker containers (dotnet#111939) Avoid `Unsafe.As` for `Memory<T>` and `ReadOnlyMemory<T>` conversion (dotnet#111023) Cleanup membarrier portability (dotnet#111943) ...
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Part of #107749.