JIT: fix stress issue with profile consistency #101259
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In rare cases profile stress will put weight on unreachable preds of loop blocks, throwing off the cyclic probability computations. Fix by ignoring such preds.
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Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch |
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@amanasifkhalid PTAL No diffs expected; will run stress. |
amanasifkhalid
approved these changes
Apr 18, 2024
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/azp run runtime-coreclr libraries-pgo, runtime-coreclr jitstress, runtime-coreclr pgostress, runtime-coreclr pgo |
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Azure Pipelines successfully started running 4 pipeline(s). |
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/azp run runtime-coreclr libraries-jitstress |
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Azure Pipelines successfully started running 1 pipeline(s). |
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SPMI replay failure is #101070. |
matouskozak
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Apr 30, 2024
In rare cases profile stress will put weight on unreachable preds of loop blocks, throwing off the cyclic probability computations. Fix by ignoring such preds.
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In rare cases profile stress will put weight on unreachable preds of loop blocks, throwing off the cyclic probability computations.
Fix by ignoring such preds.