This Fuzzlyn run hit this assert, as well as the assert varDsc->IsAlwaysAliveInMemory() || ((regSet.GetMaskVars() & regMask) == 0) on Linux arm32. Unfortunately, the trimmed repro doesn't work, and subsequent runs didn't hit these asserts. Here's a SPMI collection for each assert: repro.zip
This Fuzzlyn run hit this assert, as well as the assert
varDsc->IsAlwaysAliveInMemory() || ((regSet.GetMaskVars() & regMask) == 0)
on Linux arm32. Unfortunately, the trimmed repro doesn't work, and subsequent runs didn't hit these asserts. Here's a SPMI collection for each assert: repro.zipcc @dotnet/jit-contrib