Test failure JIT\\Regression\\JitBlue\\GitHub_35821\\GitHub_35821\\GitHub_35821.cmd #64972

VincentBu · 2022-02-08T08:36:42Z

Run: runtime-coreclr jitstress-isas-arm 20220207.1

Failed test:

CoreCLR windows arm64 Checked jitstress_isas_nosimd @ Windows.10.Arm64v8.Open

- JIT\\Regression\\JitBlue\\GitHub_35821\\GitHub_35821\\GitHub_35821.cmd

CoreCLR windows arm64 Checked jitstress_isas_nohwintrinsic_nosimd @ Windows.10.Arm64v8.Open

- JIT\\Regression\\JitBlue\\GitHub_35821\\GitHub_35821\\GitHub_35821.cmd

CoreCLR OSX arm64 Checked jitstress_isas_nohwintrinsic @ OSX.1200.ARM64.Open

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR OSX arm64 Checked jitstress_isas_nohwintrinsic_nosimd @ OSX.1200.ARM64.Open

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR OSX arm64 Checked jitstress_isas_nosimd @ OSX.1200.ARM64.Open

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR Linux arm64 Checked jitstress_isas_nohwintrinsic_nosimd @ (Ubuntu.1804.Arm64.Open)Ubuntu.1804.Armarch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-helix-arm64v8-20210531091519-97d8652

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR Linux arm64 Checked jitstress_isas_nohwintrinsic @ (Ubuntu.1804.Arm64.Open)Ubuntu.1804.Armarch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-helix-arm64v8-20210531091519-97d8652

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR Linux arm64 Checked jitstress_isas_nosimd @ (Ubuntu.1804.Arm64.Open)Ubuntu.1804.Armarch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-helix-arm64v8-20210531091519-97d8652

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

Error message:

Assert failure(PID 13208 [0x00003398], Thread: 11352 [0x2c58]): Assertion failed '(allRegs(theInterval->registerType) & mask) != 0' in 'projs.GitHub_35821:Main(System.String[]):int' during 'Linear scan register alloc' (IL size 48)

File: D:\a\_work\1\s\src\coreclr\jit\lsrabuild.cpp Line: 596
Image: D:\h\w\B90F0A35\p\corerun.exe
Return code:      1
Raw output file:      D:\h\w\B90F0A35\w\B4BE09AB\uploads\Reports\JIT.Regression\JitBlue\GitHub_35821\GitHub_35821\GitHub_35821.output.txt
Raw output:
BEGIN EXECUTION
"D:\h\w\B90F0A35\p\corerun.exe" -p "System.Reflection.Metadata.MetadataUpdater.IsSupported=false"  GitHub_35821.dll
Expected: 100
Actual: -1073740286
END EXECUTION - FAILED
FAILED
Test Harness Exitcode is : 1
To run the test:

set CORE_ROOT=D:\h\w\B90F0A35\p
D:\h\w\B90F0A35\w\B4BE09AB\e\JIT\Regression\JitBlue\GitHub_35821\GitHub_35821\GitHub_35821.cmd
Expected: True
Actual:   False


Stack trace
   at JIT_Regression._JitBlue_GitHub_35821_GitHub_35821_GitHub_35821_._JitBlue_GitHub_35821_GitHub_35821_GitHub_35821_cmd()

The text was updated successfully, but these errors were encountered:

ghost · 2022-02-08T08:36:47Z

Tagging subscribers to this area: @JulieLeeMSFT
See info in area-owners.md if you want to be subscribed.

Issue Details

Run: runtime-coreclr jitstress-isas-arm 20220207.1

Failed test:

CoreCLR windows arm64 Checked jitstress_isas_nosimd @ Windows.10.Arm64v8.Open

- JIT\\Regression\\JitBlue\\GitHub_35821\\GitHub_35821\\GitHub_35821.cmd

CoreCLR windows arm64 Checked jitstress_isas_nohwintrinsic_nosimd @ Windows.10.Arm64v8.Open

- JIT\\Regression\\JitBlue\\GitHub_35821\\GitHub_35821\\GitHub_35821.cmd

CoreCLR OSX arm64 Checked jitstress_isas_nohwintrinsic @ OSX.1200.ARM64.Open

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR OSX arm64 Checked jitstress_isas_nohwintrinsic_nosimd @ OSX.1200.ARM64.Open

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR OSX arm64 Checked jitstress_isas_nosimd @ OSX.1200.ARM64.Open

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR Linux arm64 Checked jitstress_isas_nohwintrinsic_nosimd @ (Ubuntu.1804.Arm64.Open)Ubuntu.1804.Armarch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-helix-arm64v8-20210531091519-97d8652

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR Linux arm64 Checked jitstress_isas_nohwintrinsic @ (Ubuntu.1804.Arm64.Open)Ubuntu.1804.Armarch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-helix-arm64v8-20210531091519-97d8652

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR Linux arm64 Checked jitstress_isas_nosimd @ (Ubuntu.1804.Arm64.Open)Ubuntu.1804.Armarch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-helix-arm64v8-20210531091519-97d8652

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

Error message:

Assert failure(PID 13208 [0x00003398], Thread: 11352 [0x2c58]): Assertion failed '(allRegs(theInterval->registerType) & mask) != 0' in 'projs.GitHub_35821:Main(System.String[]):int' during 'Linear scan register alloc' (IL size 48)

File: D:\a\_work\1\s\src\coreclr\jit\lsrabuild.cpp Line: 596
Image: D:\h\w\B90F0A35\p\corerun.exe
Return code:      1
Raw output file:      D:\h\w\B90F0A35\w\B4BE09AB\uploads\Reports\JIT.Regression\JitBlue\GitHub_35821\GitHub_35821\GitHub_35821.output.txt
Raw output:
BEGIN EXECUTION
"D:\h\w\B90F0A35\p\corerun.exe" -p "System.Reflection.Metadata.MetadataUpdater.IsSupported=false"  GitHub_35821.dll
Expected: 100
Actual: -1073740286
END EXECUTION - FAILED
FAILED
Test Harness Exitcode is : 1
To run the test:

set CORE_ROOT=D:\h\w\B90F0A35\p
D:\h\w\B90F0A35\w\B4BE09AB\e\JIT\Regression\JitBlue\GitHub_35821\GitHub_35821\GitHub_35821.cmd
Expected: True
Actual:   False


Stack trace
   at JIT_Regression._JitBlue_GitHub_35821_GitHub_35821_GitHub_35821_._JitBlue_GitHub_35821_GitHub_35821_GitHub_35821_cmd()

Author:	VincentBu
Assignees:	-
Labels:	`arch-arm64`, `os-linux`, `os-mac-os-x`, `os-windows`, `JitStress`, `area-CodeGen-coreclr`, `untriaged`
Milestone:	-

VincentBu · 2022-02-21T01:10:27Z

Failed again in: runtime-coreclr jitstress-isas-arm 20220219.1

Failed test:

CoreCLR windows arm64 Checked jitstress_isas_nosimd @ Windows.10.Arm64v8.Open

- JIT\\Regression\\JitBlue\\GitHub_35821\\GitHub_35821\\GitHub_35821.cmd

CoreCLR windows arm64 Checked jitstress_isas_nohwintrinsic_nosimd @ Windows.10.Arm64v8.Open

- JIT\\Regression\\JitBlue\\GitHub_35821\\GitHub_35821\\GitHub_35821.cmd

CoreCLR windows arm64 Checked jitstress_isas_nohwintrinsic @ Windows.10.Arm64v8.Open

- JIT\\Regression\\JitBlue\\GitHub_35821\\GitHub_35821\\GitHub_35821.cmd
CoreCLR OSX arm64 Checked jitstress_isas_nohwintrinsic_nosimd @ OSX.1200.ARM64.Open

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR OSX arm64 Checked jitstress_isas_nosimd @ OSX.1200.ARM64.Open

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR Linux arm64 Checked jitstress_isas_nohwintrinsic_nosimd @ (Ubuntu.1804.Arm64.Open)Ubuntu.1804.Armarch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-helix-arm64v8-20210531091519-97d8652

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR Linux arm64 Checked jitstress_isas_nohwintrinsic @ (Ubuntu.1804.Arm64.Open)Ubuntu.1804.Armarch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-helix-arm64v8-20210531091519-97d8652

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR OSX arm64 Checked jitstress_isas_nohwintrinsic @ OSX.1200.ARM64.Open

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR Linux arm64 Checked jitstress_isas_nosimd @ (Ubuntu.1804.Arm64.Open)Ubuntu.1804.Armarch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-helix-arm64v8-20210531091519-97d8652

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

Error message:

Assert failure(PID 10736 [0x000029f0], Thread: 9764 [0x2624]): Assertion failed '(allRegs(theInterval->registerType) & mask) != 0' in 'projs.GitHub_35821:Main(System.String[]):int' during 'Linear scan register alloc' (IL size 48)

File: D:\a\_work\1\s\src\coreclr\jit\lsrabuild.cpp Line: 596
Image: D:\h\w\ACE20919\p\corerun.exe
Return code:      1
Raw output file:      D:\h\w\ACE20919\w\ABFA09D8\uploads\Reports\JIT.Regression\JitBlue\GitHub_35821\GitHub_35821\GitHub_35821.output.txt
Raw output:
BEGIN EXECUTION
"D:\h\w\ACE20919\p\corerun.exe" -p "System.Reflection.Metadata.MetadataUpdater.IsSupported=false"  GitHub_35821.dll
Expected: 100
Actual: -1073740286
END EXECUTION - FAILED
FAILED
Test Harness Exitcode is : 1
To run the test:

set CORE_ROOT=D:\h\w\ACE20919\p
D:\h\w\ACE20919\w\ABFA09D8\e\JIT\Regression\JitBlue\GitHub_35821\GitHub_35821\GitHub_35821.cmd
Expected: True
Actual:   False


Stack trace
   at JIT_Regression._JitBlue_GitHub_35821_GitHub_35821_GitHub_35821_._JitBlue_GitHub_35821_GitHub_35821_GitHub_35821_cmd()

BruceForstall · 2022-03-03T23:08:03Z

This continues to fail.

https://dev.azure.com/dnceng/public/_build/results?buildId=1634260&view=ms.vss-test-web.build-test-results-tab

BruceForstall · 2022-03-03T23:08:28Z

@kunalspathak

VincentBu · 2022-03-07T02:13:56Z

Failed again in: runtime-coreclr jitstress-isas-arm 20220305.1

Failed test:

CoreCLR Linux arm64 Checked jitstress_isas_nosimd @ (Ubuntu.1804.Arm64.Open)Ubuntu.1804.Armarch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-helix-arm64v8-20210531091519-97d8652

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR OSX arm64 Checked jitstress_isas_nohwintrinsic_nosimd @ OSX.1200.ARM64.Open

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR OSX arm64 Checked jitstress_isas_nohwintrinsic @ OSX.1200.ARM64.Open

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

CoreCLR OSX arm64 Checked jitstress_isas_nosimd @ OSX.1200.ARM64.Open

- JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh

Error message:

Assert failure(PID 1737 [0x000006c9], Thread: 1737 [0x06c9]): Assertion failed '(allRegs(theInterval->registerType) & mask) != 0' in 'projs.GitHub_35821:Main(System.String[]):int' during 'Linear scan register alloc' (IL size 48; hash 0x3767a9b9; FullOpts)

File: /__w/1/s/src/coreclr/jit/lsrabuild.cpp Line: 596
Image: /root/helix/work/correlation/corerun
apply_reg_state: ip and cfa unchanged; stopping here (ip=0x7f87e6e198)
apply_reg_state: ip and cfa unchanged; stopping here (ip=0x7f87e6e198)
apply_reg_state: ip and cfa unchanged; stopping here (ip=0x7f87e63210)
/root/helix/work/workitem/e/JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh: line 370:  1737 Aborted                 (core dumped) $LAUNCHER $ExePath "${CLRTestExecutionArguments[@]}"

Return code:      1
Raw output file:      /root/helix/work/workitem/uploads/Reports/JIT.Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.output.txt
Raw output:
BEGIN EXECUTION
/root/helix/work/correlation/corerun -p System.Reflection.Metadata.MetadataUpdater.IsSupported=false GitHub_35821.dll ''
Gathering state for process 1737 corerun
Crashing thread 000006c9 signal 00000006
Writing minidump with heap to file /home/helixbot/dotnetbuild/dumps/coredump.1737.dmp
Written 54874112 bytes (13397 pages) to core file
Dump successfully written
Expected: 100
Actual: 134
END EXECUTION - FAILED
Test Harness Exitcode is : 1
To run the test:

set CORE_ROOT=/root/helix/work/correlation
/root/helix/work/workitem/e/JIT/Regression/JitBlue/GitHub_35821/GitHub_35821/GitHub_35821.sh
Expected: True
Actual:   False


Stack trace
   at JIT_Regression._JitBlue_GitHub_35821_GitHub_35821_GitHub_35821_._JitBlue_GitHub_35821_GitHub_35821_GitHub_35821_sh()

JulieLeeMSFT · 2022-03-07T21:14:55Z

@kunalspathak, it failed again today. Please prioritize to investigate this test.

kunalspathak · 2022-03-09T01:19:54Z

We have a tree for Test1(Vector64.Create((ulong)23));:

              [000045] -A----------              *  ASG       long  
               [000044] D------N----              +--*  LCL_VAR   long   V06 tmp5         
               [000031] ------------              \--*  CNS_INT   long   23

               [000004] --CXG-------              *  CALL      void   projs.GitHub_35821.Test1
               [000043] n---G------- arg0         \--*  OBJ       simd8 <System.Runtime.Intrinsics.Vector64`1[UInt64]>
               [000047] ------------                 \--*  ADDR      byref 
               [000048] -------N----                    \--*  LCL_VAR   long   V06 tmp5

which is later morphed into (note the d0 register)

               [000004] --CXG+------              *  CALL      void   projs.GitHub_35821.Test1
               [000048] -----+------ arg0 in d0   \--*  LCL_VAR   long   V06 tmp5

and then after constant propagation:

N003 ( 15,  4) [000004] --CXG-------              *  CALL      void   projs.GitHub_35821.Test1 $VN.Void
               [000097] ------------ arg0 in d0   \--*  CNS_INT   long   23 $c0

While the type of node is TYP_LONG, the fixed register assigned continue to be a vector register d0 which is why the assert fails. May be, we miss updating the type somewhere in previous phases.

kunalspathak · 2022-03-09T06:50:52Z

It seems that morphing should have taken care of updating the type to SIMD8, but that doesn't happen around here:

runtime/src/coreclr/jit/morph.cpp

Lines 3809 to 3815 in a0a5fc9

    
           else if (genTypeSize(varDsc->TypeGet()) != genTypeSize(structBaseType)) 
        
           { 
        
               // Not a promoted struct, so just swizzle the type by using GT_LCL_FLD 
        
               lvaSetVarDoNotEnregister(lclNum DEBUGARG(DoNotEnregisterReason::SwizzleArg)); 
        
               argObj->ChangeOper(GT_LCL_FLD); 
        
               argObj->gtType = structBaseType; 
        
           }

Since V06 is already TYP_LONG, not sure if we need a CAST node or something that will be like tmp1 = (double) V06 and then Vector64.Create(tmp1)?

kunalspathak · 2022-03-09T06:55:18Z

@SingleAccretion - were there any changes done in this area lately?

SingleAccretion · 2022-03-09T08:56:06Z

@kunalspathak Nothing that I could think of, the code that folds OBJ into LCL_VAR is not new.

For reference, the reproduction for this issue is very simple:

[MethodImpl(MethodImplOptions.NoInlining)]
private static void Problem(long a)
{
    CallForVtor64(*(Vector64<int>*)&a);
}

[MethodImpl(MethodImplOptions.NoInlining)]
static void CallForVtor64(Vector64<int> value) { }

As an experiment, I downloaded the artifacts from this release/6.0 PR, and CGing the app did still fail:

Assertion failed '(allRegs(theInterval->registerType) & mask) != 0' in 'RyuJitReproduction.Program:Problem(long)' during 'Linear scan register alloc' (IL size 14)

VincentBu added arch-arm64 os-linux Linux OS (any supported distro) os-mac-os-x macOS aka OSX os-windows JitStress CLR JIT issues involving JIT internal stress modes labels Feb 8, 2022

dotnet-issue-labeler bot added area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI untriaged New issue has not been triaged by the area owner labels Feb 8, 2022

BruceForstall assigned kunalspathak Feb 8, 2022

BruceForstall removed the untriaged New issue has not been triaged by the area owner label Feb 8, 2022

BruceForstall added this to the 7.0.0 milestone Feb 8, 2022

BruceForstall added the blocking-outerloop Blocking the 'runtime-coreclr outerloop' and 'runtime-libraries-coreclr outerloop' runs label Feb 19, 2022

runfoapp bot mentioned this issue Feb 21, 2022

Infrastructure - Status/Health #702

Closed

kunalspathak mentioned this issue Mar 9, 2022

Arm64: Always use SIMD features #66411

Merged

ghost added the in-pr There is an active PR which will close this issue when it is merged label Mar 9, 2022

kunalspathak closed this as completed in #66411 Mar 12, 2022

ghost removed the in-pr There is an active PR which will close this issue when it is merged label Mar 12, 2022

ghost locked as resolved and limited conversation to collaborators Apr 11, 2022

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Test failure JIT\\Regression\\JitBlue\\GitHub_35821\\GitHub_35821\\GitHub_35821.cmd #64972

Test failure JIT\\Regression\\JitBlue\\GitHub_35821\\GitHub_35821\\GitHub_35821.cmd #64972

VincentBu commented Feb 8, 2022

ghost commented Feb 8, 2022

VincentBu commented Feb 21, 2022

BruceForstall commented Mar 3, 2022

BruceForstall commented Mar 3, 2022

VincentBu commented Mar 7, 2022

JulieLeeMSFT commented Mar 7, 2022

kunalspathak commented Mar 9, 2022 •

edited

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kunalspathak commented Mar 9, 2022 •

edited

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kunalspathak commented Mar 9, 2022

SingleAccretion commented Mar 9, 2022 •

edited

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Test failure JIT\\Regression\\JitBlue\\GitHub_35821\\GitHub_35821\\GitHub_35821.cmd #64972

Test failure JIT\\Regression\\JitBlue\\GitHub_35821\\GitHub_35821\\GitHub_35821.cmd #64972

Comments

VincentBu commented Feb 8, 2022

ghost commented Feb 8, 2022

VincentBu commented Feb 21, 2022

BruceForstall commented Mar 3, 2022

BruceForstall commented Mar 3, 2022

VincentBu commented Mar 7, 2022

JulieLeeMSFT commented Mar 7, 2022

kunalspathak commented Mar 9, 2022 • edited Loading

kunalspathak commented Mar 9, 2022 • edited Loading

kunalspathak commented Mar 9, 2022

SingleAccretion commented Mar 9, 2022 • edited Loading

kunalspathak commented Mar 9, 2022 •

edited

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kunalspathak commented Mar 9, 2022 •

edited

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SingleAccretion commented Mar 9, 2022 •

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