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Fix BigInteger.LeadingZeroCount, PopCount, TrailingZeroCount, RotateLeft, and RotateRight for platform-independent 32-bit word semantics#126259

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tannergooding merged 22 commits into
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copilot/fix-leading-zero-count-implementation
Apr 25, 2026
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Fix BigInteger.LeadingZeroCount, PopCount, TrailingZeroCount, RotateLeft, and RotateRight for platform-independent 32-bit word semantics#126259
tannergooding merged 22 commits into
mainfrom
copilot/fix-leading-zero-count-implementation

Rework rotation to use nuint directly with last-index fixup per revie…

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Azure Pipelines / runtime failed Apr 24, 2026 in 2h 52m 2s

Build #20260423.138 had test failures

Details

Tests

  • Failed: 1 (0.00%)
  • Passed: 2,097,140 (97.95%)
  • Other: 43,949 (2.05%)
  • Total: 2,141,090

Annotations

Check failure on line 91 in .packages/microsoft.dotnet.helix.sdk/11.0.0-beta.26211.102/tools/Microsoft.DotNet.Helix.Sdk.MultiQueue.targets

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@azure-pipelines azure-pipelines / runtime

.packages/microsoft.dotnet.helix.sdk/11.0.0-beta.26211.102/tools/Microsoft.DotNet.Helix.Sdk.MultiQueue.targets#L91

.packages/microsoft.dotnet.helix.sdk/11.0.0-beta.26211.102/tools/Microsoft.DotNet.Helix.Sdk.MultiQueue.targets(91,5): error : (NETCORE_ENGINEERING_TELEMETRY=Test) Work item iOS.Device.Aot.Test in job 73493451-4bdb-48d3-a66d-1f3128c14ba0 has failed.
Failure log: https://helix.dot.net/api/2019-06-17/jobs/73493451-4bdb-48d3-a66d-1f3128c14ba0/workitems/iOS.Device.Aot.Test/console

Check failure on line 1 in iOS.Device.Aot.Test.WorkItemExecution

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@azure-pipelines azure-pipelines / runtime

iOS.Device.Aot.Test.WorkItemExecution

The Helix Work Item failed. Often this is due to a test crash. Please see the 'Artifacts' tab above for additional logs.