[libraries-pgo] BBF_HAS_IDX_LEN is not set ... but is required because of the following tree #75827
Description
Failure in System.Globalization.Extensions.Tests on multiple Linux configurations.
Work item: https://dev.azure.com/dnceng-public/public/_build/results?buildId=21469&view=ms.vss-test-web.build-test-results-tab&runId=432716&paneView=dotnet-dnceng.dnceng-anon-build-release-tasks.helix-anon-test-information-tab&resultId=192990
Console log: https://helixre107v0xdeko0k025g8.blob.core.windows.net/dotnet-runtime-refs-heads-main-7b6005bf99b2486999/System.Globalization.Extensions.Tests/1/console.8d45794a.log?helixlogtype=result
BBF_HAS_IDX_LEN is not set on BB10 but is required because of the following tree
N002 ( 3, 3) [000126] ---X------- * ARR_LENGTH int
N001 ( 1, 1) [000125] ----------- \--* LCL_VAR ref V11 tmp8 u:2
Assert failure(PID 21939 [0x000055b3], Thread: 21945 [0x55b9]): Assertion failed 'false' in 'Xunit.Assert:RecordException(System.Func`1[System.Object]):System.Exception' during 'Early Value Propagation' (IL size 48; hash 0xd54f2d8c; Tier1)
File: /__w/1/s/src/coreclr/jit/earlyprop.cpp Line: 66
Image: /datadisks/disk1/work/A44E0904/p/dotnet