Crossgen2 asserts in JIT when compiling The JIT\Regression\JitBlue\Runtime_81739

[janvorli]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=167278
Build error leg or test failing: JIT\Regression\JitBlue\Runtime_81739\Runtime_81739\Runtime_81739.cmd
Pull request: #81956

Error Message

" "dotnet" "C:\h\w\ACF5090A\p\crossgen2\crossgen2.dll" @"C:\h\w\ACF5090A\w\AA3A0904\e\JIT\Regression\JitBlue\Runtime_81739\Runtime_81739\Runtime_81739.dll.rsp" -r:C:\h\w\ACF5090A\w\AA3A0904\e\JIT\Regression\JitBlue\Runtime_81739\Runtime_81739\IL-CG2*.dll"
D:\a_work\1\s\src\coreclr\jit\emitxarch.cpp:6034
Assertion failed 'isFloatReg(dstReg) && isFloatReg(srcReg)' in 'Runtime_81739:Main():int' during 'Generate code' (IL size 27; hash 0x0dd256ab; FullOpts)

Report

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	0	0

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Issue Details

---

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=167278
Build error leg or test failing: JIT\Regression\JitBlue\Runtime_81739\Runtime_81739\Runtime_81739.cmd
Pull request: #81956

Error Message

" "dotnet" "C:\h\w\ACF5090A\p\crossgen2\crossgen2.dll" @"C:\h\w\ACF5090A\w\AA3A0904\e\JIT\Regression\JitBlue\Runtime_81739\Runtime_81739\Runtime_81739.dll.rsp" -r:C:\h\w\ACF5090A\w\AA3A0904\e\JIT\Regression\JitBlue\Runtime_81739\Runtime_81739\IL-CG2*.dll"
D:\a_work\1\s\src\coreclr\jit\emitxarch.cpp:6034
Assertion failed 'isFloatReg(dstReg) && isFloatReg(srcReg)' in 'Runtime_81739:Main():int' during 'Generate code' (IL size 27; hash 0x0dd256ab; FullOpts)

Author:	janvorli
Assignees:	-
Labels:	area-CodeGen-coreclr, blocking-clean-ci, untriaged, Known Build Error
Milestone:	-

[JulieLeeMSFT]

@TIHan PTAL this blocking clean ci error in emitter.
CC @dotnet/jit-contrib.

[EgorBo]

#81721 ?

[TIHan]

Will look into it.