Test failure Interop\\PInvoke\\Vector2_3_4\\Vector2_3_4\\Vector2_3_4.cmd

[VincentBu]

Run: runtime-coreclr jitstress-isas-x86 20211113.1

Failed test:

CoreCLR windows x86 Checked jitstress_isas_2_x86_nossse3 @ Windows.10.Amd64.Open
Interop\\PInvoke\\Vector2_3_4\\Vector2_3_4\\Vector2_3_4.cmd
CoreCLR windows x86 Checked jitstress_isas_2_x86_nohwintrinsic @ Windows.10.Amd64.Open
Interop\\PInvoke\\Vector2_3_4\\Vector2_3_4\\Vector2_3_4.cmd
CoreCLR windows x86 Checked jitstress_isas_2_x86_nosse @ Windows.10.Amd64.Open
Interop\\PInvoke\\Vector2_3_4\\Vector2_3_4\\Vector2_3_4.cmd
CoreCLR windows x86 Checked jitstress_isas_2_x86_nosse3 @ Windows.10.Amd64.Open
Interop\\PInvoke\\Vector2_3_4\\Vector2_3_4\\Vector2_3_4.cmd
CoreCLR windows x86 Checked jitstress_isas_2_x86_nosse41 @ Windows.10.Amd64.Open
Interop\\PInvoke\\Vector2_3_4\\Vector2_3_4\\Vector2_3_4.cmd
CoreCLR windows x86 Checked jitstress_isas_2_x86_nosse2 @ Windows.10.Amd64.Open
Interop\\PInvoke\\Vector2_3_4\\Vector2_3_4\\Vector2_3_4.cmd
CoreCLR windows x86 Checked jitstress_isas_2_x86_nosse3_4 @ Windows.10.Amd64.Open
Interop\\PInvoke\\Vector2_3_4\\Vector2_3_4\\Vector2_3_4.cmd

Error message:

Assert failure(PID 3776 [0x00000ec0], Thread: 6240 [0x1860]): Assertion failed '!"Found a delayRegFree associated with Location with no reference"' in 'Vector2_3_4Test:RunVector2Tests()' during 'LSRA build intervals' (IL size 348)

File: D:\a\_work\1\s\src\coreclr\jit\lsra.cpp Line: 4690
Image: C:\h\w\9D2208F8\p\corerun.exe
Return code:      1
Raw output file:      C:\h\w\9D2208F8\w\A06D091C\uploads\Reports\Interop.PInvoke\Vector2_3_4\Vector2_3_4\Vector2_3_4.output.txt
Raw output:
BEGIN EXECUTION
"C:\h\w\9D2208F8\p\corerun.exe" -p "System.Reflection.Metadata.MetadataUpdater.IsSupported=false"  Vector2_3_4.dll
Expected: 100
Actual: -1073740286
END EXECUTION - FAILED
FAILED
Test Harness Exitcode is : 1
To run the test:

set CORE_ROOT=C:\h\w\9D2208F8\p
C:\h\w\9D2208F8\w\A06D091C\e\Interop\PInvoke\Vector2_3_4\Vector2_3_4\Vector2_3_4.cmd
Expected: True
Actual:   False


Stack trace
   at Interop_PInvoke._Vector2_3_4_Vector2_3_4_Vector2_3_4_._Vector2_3_4_Vector2_3_4_Vector2_3_4_cmd()

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Issue Details

---

Run: runtime-coreclr jitstress-isas-x86 20211113.1

Failed test:

CoreCLR windows x86 Checked jitstress_isas_2_x86_nossse3 @ Windows.10.Amd64.Open
Interop\\PInvoke\\Vector2_3_4\\Vector2_3_4\\Vector2_3_4.cmd
CoreCLR windows x86 Checked jitstress_isas_2_x86_nohwintrinsic @ Windows.10.Amd64.Open
Interop\\PInvoke\\Vector2_3_4\\Vector2_3_4\\Vector2_3_4.cmd
CoreCLR windows x86 Checked jitstress_isas_2_x86_nosse @ Windows.10.Amd64.Open
Interop\\PInvoke\\Vector2_3_4\\Vector2_3_4\\Vector2_3_4.cmd
CoreCLR windows x86 Checked jitstress_isas_2_x86_nosse3 @ Windows.10.Amd64.Open
Interop\\PInvoke\\Vector2_3_4\\Vector2_3_4\\Vector2_3_4.cmd
CoreCLR windows x86 Checked jitstress_isas_2_x86_nosse41 @ Windows.10.Amd64.Open
Interop\\PInvoke\\Vector2_3_4\\Vector2_3_4\\Vector2_3_4.cmd
CoreCLR windows x86 Checked jitstress_isas_2_x86_nosse2 @ Windows.10.Amd64.Open
Interop\\PInvoke\\Vector2_3_4\\Vector2_3_4\\Vector2_3_4.cmd
CoreCLR windows x86 Checked jitstress_isas_2_x86_nosse3_4 @ Windows.10.Amd64.Open
Interop\\PInvoke\\Vector2_3_4\\Vector2_3_4\\Vector2_3_4.cmd

Error message:

Assert failure(PID 3776 [0x00000ec0], Thread: 6240 [0x1860]): Assertion failed '!"Found a delayRegFree associated with Location with no reference"' in 'Vector2_3_4Test:RunVector2Tests()' during 'LSRA build intervals' (IL size 348)

File: D:\a\_work\1\s\src\coreclr\jit\lsra.cpp Line: 4690
Image: C:\h\w\9D2208F8\p\corerun.exe
Return code:      1
Raw output file:      C:\h\w\9D2208F8\w\A06D091C\uploads\Reports\Interop.PInvoke\Vector2_3_4\Vector2_3_4\Vector2_3_4.output.txt
Raw output:
BEGIN EXECUTION
"C:\h\w\9D2208F8\p\corerun.exe" -p "System.Reflection.Metadata.MetadataUpdater.IsSupported=false"  Vector2_3_4.dll
Expected: 100
Actual: -1073740286
END EXECUTION - FAILED
FAILED
Test Harness Exitcode is : 1
To run the test:

set CORE_ROOT=C:\h\w\9D2208F8\p
C:\h\w\9D2208F8\w\A06D091C\e\Interop\PInvoke\Vector2_3_4\Vector2_3_4\Vector2_3_4.cmd
Expected: True
Actual:   False


Stack trace
   at Interop_PInvoke._Vector2_3_4_Vector2_3_4_Vector2_3_4_._Vector2_3_4_Vector2_3_4_Vector2_3_4_cmd()

Author:	VincentBu
Assignees:	-
Labels:	arch-x86, os-windows, JitStress, area-CodeGen-coreclr, untriaged
Milestone:	-

[JulieLeeMSFT]

@AndyAyersMS PTAL.

[AndyAyersMS]

I may not be the best person to investigate here, and will be off for a few days holiday.

So @dotnet/jit-contrib, feel free to poach this if you're so inclined.

[BruceForstall]

@kunalspathak @tannergooding This is a LSRA assert in the jitstress-isas-x86 jobs