Skip to content

Update ImportThunk for community architectures to use PC-relative addressing#121453

Merged
jkoritzinsky merged 5 commits intodotnet:mainfrom
jkoritzinsky:pc-relative-community-arch
Nov 11, 2025
Merged

Update ImportThunk for community architectures to use PC-relative addressing#121453
jkoritzinsky merged 5 commits intodotnet:mainfrom
jkoritzinsky:pc-relative-community-arch

Conversation

@jkoritzinsky
Copy link
Member

@jkoritzinsky jkoritzinsky commented Nov 7, 2025

They now match the ARM64 model we just moved to in #121352

Also, clean up the ARM64 import thunk code while we're at it.

@jkoritzinsky
Update community architectures to use PC-relative addressing
7845dd1 
They now match the ARM64 model we just moved to in dotnet#121352

Also, clean up the ARM64 emitter while we're at it.
Copilot AI review requested due to automatic review settings November 7, 2025 19:35
@jkoritzinsky jkoritzinsky added arch-loongarch64 arch-riscv Related to the RISC-V architecture and removed area-crossgen2-coreclr labels Nov 7, 2025
Copilot AI reviewed Nov 7, 2025
View reviewed changes
Copy link
Contributor

Copilot AI left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Pull Request Overview

This PR refactors the ImportThunk code generation for RiscV64 and LoongArch64 architectures to use a more efficient PC-relative addressing approach for loading the Module* pointer. The changes simplify the code by introducing new EmitLD(Register, ISymbolNode) overloads that emit PC-relative relocations directly in the instruction sequence, eliminating the need for manually managing offset calculations and DIR64 data slots that were required in the previous implementation.

  • Removes complex PC-based offset calculations and replaces them with cleaner PC-relative relocations
  • Introduces new EmitLD(Register, ISymbolNode) helper methods in both RiscV64Emitter and LoongArch64Emitter
  • Simplifies ImportThunk code by removing manual relocation management and offset tracking
  • Removes the _symbolOffset field and ISymbolNode.Offset override that were needed for alignment workarounds

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file
File Description
src/coreclr/tools/aot/ILCompiler.ReadyToRun/Compiler/DependencyAnalysis/ReadyToRun/Target_RiscV64/ImportThunk.cs Refactored to use new EmitLD helper for Module* loading, removing manual PC-relative addressing code
src/coreclr/tools/aot/ILCompiler.ReadyToRun/Compiler/DependencyAnalysis/ReadyToRun/Target_LoongArch64/ImportThunk.cs Refactored to use new EmitLD helper for Module* loading, removing manual PC-relative addressing code
src/coreclr/tools/aot/ILCompiler.ReadyToRun/Compiler/DependencyAnalysis/ReadyToRun/Target_ARM64/ImportThunk.cs Removed relocsOnly early return handling as part of code cleanup
src/coreclr/tools/aot/ILCompiler.ReadyToRun/Compiler/DependencyAnalysis/ReadyToRun/ImportThunk.cs Removed _symbolOffset field and related offset adjustment logic no longer needed with new approach
src/coreclr/tools/Common/Compiler/DependencyAnalysis/Target_RiscV64/RiscV64Emitter.cs Added new EmitLD overload for symbol-based loading; simplified EmitJMP to use the new helper
src/coreclr/tools/Common/Compiler/DependencyAnalysis/Target_LoongArch64/LoongArch64Emitter.cs Added new EmitLD overload for symbol-based loading; simplified EmitJMP to use the new helper
Comments suppressed due to low confidence (1)

src/coreclr/tools/aot/ILCompiler.ReadyToRun/Compiler/DependencyAnalysis/ReadyToRun/Target_RiscV64/ImportThunk.cs:27

  • Dead code. The case Kind.Eager is unreachable because it's already handled by the early return at lines 18-22. This case should be removed as it can never be executed.
                case Kind.Eager:
                    break;

am11
am11 approved these changes Nov 7, 2025
View reviewed changes
Copy link
Member

@am11 am11 left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM!

cc @dotnet/samsung @LuckyXu-HF @shushanhf

@am11
Copy link
Member

am11 commented Nov 7, 2025

Running AOT smoke tests leg (QEMU) against this PR:

linux-riscv64: https://github.com/am11/CrossRepoCITesting/actions/runs/19179619151
linux-musl-riscv64: https://github.com/am11/CrossRepoCITesting/actions/runs/19179622330
linux-loongarch64: https://github.com/am11/CrossRepoCITesting/actions/runs/19179625414
linux-musl-loongarch64: https://github.com/am11/CrossRepoCITesting/actions/runs/19179629519

@jkoritzinsky
Update src/coreclr/tools/aot/ILCompiler.ReadyToRun/Compiler/Dependenc…
60170b2 
…yAnalysis/ReadyToRun/Target_RiscV64/ImportThunk.cs

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
@am11
Copy link
Member

am11 commented Nov 7, 2025

Errors look related:

riscv64:

  Generating native image of System.Private.CoreLib for linux.riscv64.Checked. Logging to 
  /runtime/artifacts/bin/coreclr/linux.riscv64.Checked/x64/crossgen2/crossgen2 -o:/runtime/artifacts/bin/coreclr/linux.riscv64.Checked/System.Private.CoreLib.dll -r:/runtime/artifacts/bin/coreclr/linux.riscv64.Checked/IL/*.dll --targetarch:riscv64 --targetos:linux -m:/runtime/artifacts/bin/coreclr/linux.riscv64.Checked/StandardOptimizationData.mibc --embed-pgo-data -O --verify-type-and-field-layout --enable-cached-interface-dispatch-support /runtime/artifacts/bin/coreclr/linux.riscv64.Checked/IL/System.Private.CoreLib.dll --perfmap-format-version:1 --perfmap --perfmap-path:/runtime/artifacts/bin/coreclr/linux.riscv64.Checked/
  Process terminated.
  Assertion failed.
  _index != InvalidOffset
     at ILCompiler.DependencyAnalysis.EmbeddedObjectNode.get_IndexFromBeginningOfArray() in /_/src/coreclr/tools/aot/ILCompiler.ReadyToRun/Compiler/DependencyAnalysis/EmbeddedObjectNode.cs:line 38
     at ILCompiler.DependencyAnalysis.ReadyToRun.ImportThunk.EmitCode(NodeFactory factory, RiscV64Emitter& instructionEncoder, Boolean relocsOnly) in /_/src/coreclr/tools/aot/ILCompiler.ReadyToRun/Compiler/DependencyAnalysis/ReadyToRun/Target_RiscV64/ImportThunk.cs:line 36
     at ILCompiler.DependencyAnalysis.AssemblyStubNode.GetData(NodeFactory factory, Boolean relocsOnly) in /_/src/coreclr/tools/Common/Compiler/DependencyAnalysis/AssemblyStubNode.cs:line 80
     at ILCompiler.DependencyAnalysis.ObjectNode.GetStaticDependencies(NodeFactory factory) in /_/src/coreclr/tools/Common/Compiler/DependencyAnalysis/ObjectNode.cs:line 59
     at ILCompiler.DependencyAnalysisFramework.DependencyAnalyzer`2.GetStaticDependenciesImpl(DependencyNodeCore`1 node) in /_/src/coreclr/tools/aot/ILCompiler.DependencyAnalysisFramework/DependencyAnalyzer.cs:line 182
     at ILCompiler.DependencyAnalysisFramework.DependencyAnalyzer`2.ProcessMarkStack() in /_/src/coreclr/tools/aot/ILCompiler.DependencyAnalysisFramework/DependencyAnalyzer.cs:line 257
     at ILCompiler.DependencyAnalysisFramework.DependencyAnalyzer`2.ComputeMarkedNodes() in /_/src/coreclr/tools/aot/ILCompiler.DependencyAnalysisFramework/DependencyAnalyzer.cs:line 308
     at ILCompiler.ReadyToRunCodegenCompilation.Compile(String outputFile) in /_/src/coreclr/tools/aot/ILCompiler.ReadyToRun/Compiler/ReadyToRunCodegenCompilation.cs:line 393
     at ILCompiler.Program.RunSingleCompilation(Dictionary`2 inFilePaths, InstructionSetSupport instructionSetSupport, String compositeRootPath, Dictionary`2 unrootedInputFilePaths, HashSet`1 versionBubbleModulesHash, ReadyToRunCompilerContext typeSystemContext, Logger logger) in /_/src/coreclr/tools/aot/crossgen2/Program.cs:line 641
     at ILCompiler.Program.Run() in /_/src/coreclr/tools/aot/crossgen2/Program.cs:line 304
     at ILCompiler.Crossgen2RootCommand.<>c__DisplayClass211_0.<.ctor>b__0(ParseResult result) in /_/src/coreclr/tools/aot/crossgen2/Crossgen2RootCommand.cs:line 268
     at System.CommandLine.Invocation.InvocationPipeline.Invoke(ParseResult parseResult)
     at ILCompiler.Program.Main(String[] args) in /_/src/coreclr/tools/aot/crossgen2/Program.cs:line 918

loongarch64:

 Generating native image of System.Private.CoreLib for linux.loongarch64.Checked. Logging to 
  /runtime/artifacts/bin/coreclr/linux.loongarch64.Checked/x64/crossgen2/crossgen2 -o:/runtime/artifacts/bin/coreclr/linux.loongarch64.Checked/System.Private.CoreLib.dll -r:/runtime/artifacts/bin/coreclr/linux.loongarch64.Checked/IL/*.dll --targetarch:loongarch64 --targetos:linux -m:/runtime/artifacts/bin/coreclr/linux.loongarch64.Checked/StandardOptimizationData.mibc --embed-pgo-data -O --verify-type-and-field-layout --enable-cached-interface-dispatch-support /runtime/artifacts/bin/coreclr/linux.loongarch64.Checked/IL/System.Private.CoreLib.dll --perfmap-format-version:1 --perfmap --perfmap-path:/runtime/artifacts/bin/coreclr/linux.loongarch64.Checked/
  Process terminated.
  Assertion failed.
  _index != InvalidOffset
     at ILCompiler.DependencyAnalysis.EmbeddedObjectNode.get_IndexFromBeginningOfArray() in /_/src/coreclr/tools/aot/ILCompiler.ReadyToRun/Compiler/DependencyAnalysis/EmbeddedObjectNode.cs:line 38
     at ILCompiler.DependencyAnalysis.ReadyToRun.ImportThunk.EmitCode(NodeFactory factory, LoongArch64Emitter& instructionEncoder, Boolean relocsOnly) in /_/src/coreclr/tools/aot/ILCompiler.ReadyToRun/Compiler/DependencyAnalysis/ReadyToRun/Target_LoongArch64/ImportThunk.cs:line 36
     at ILCompiler.DependencyAnalysis.AssemblyStubNode.GetData(NodeFactory factory, Boolean relocsOnly) in /_/src/coreclr/tools/Common/Compiler/DependencyAnalysis/AssemblyStubNode.cs:line 73
     at ILCompiler.DependencyAnalysis.ObjectNode.GetStaticDependencies(NodeFactory factory) in /_/src/coreclr/tools/Common/Compiler/DependencyAnalysis/ObjectNode.cs:line 59
     at ILCompiler.DependencyAnalysisFramework.DependencyAnalyzer`2.GetStaticDependenciesImpl(DependencyNodeCore`1 node) in /_/src/coreclr/tools/aot/ILCompiler.DependencyAnalysisFramework/DependencyAnalyzer.cs:line 182
     at ILCompiler.DependencyAnalysisFramework.DependencyAnalyzer`2.ProcessMarkStack() in /_/src/coreclr/tools/aot/ILCompiler.DependencyAnalysisFramework/DependencyAnalyzer.cs:line 257
     at ILCompiler.DependencyAnalysisFramework.DependencyAnalyzer`2.ComputeMarkedNodes() in /_/src/coreclr/tools/aot/ILCompiler.DependencyAnalysisFramework/DependencyAnalyzer.cs:line 308
     at ILCompiler.ReadyToRunCodegenCompilation.Compile(String outputFile) in /_/src/coreclr/tools/aot/ILCompiler.ReadyToRun/Compiler/ReadyToRunCodegenCompilation.cs:line 393
     at ILCompiler.Program.RunSingleCompilation(Dictionary`2 inFilePaths, InstructionSetSupport instructionSetSupport, String compositeRootPath, Dictionary`2 unrootedInputFilePaths, HashSet`1 versionBubbleModulesHash, ReadyToRunCompilerContext typeSystemContext, Logger logger) in /_/src/coreclr/tools/aot/crossgen2/Program.cs:line 641
     at ILCompiler.Program.Run() in /_/src/coreclr/tools/aot/crossgen2/Program.cs:line 304
     at ILCompiler.Crossgen2RootCommand.<>c__DisplayClass211_0.<.ctor>b__0(ParseResult result) in /_/src/coreclr/tools/aot/crossgen2/Crossgen2RootCommand.cs:line 268
     at System.CommandLine.Invocation.InvocationPipeline.Invoke(ParseResult parseResult)
     at ILCompiler.Program.Main(String[] args) in /_/src/coreclr/tools/aot/crossgen2/Program.cs:line 918

@jkoritzinsky
Copy link
Member Author

jkoritzinsky commented Nov 7, 2025

Guess I still need the relocs-only paths. I'll go fix that.

This was referenced Nov 8, 2025
Open
Open
Closed
Open
Open
@jkoritzinsky
Copy link
Member Author

jkoritzinsky commented Nov 10, 2025

@am11 can you validate this PR again in your testing?

@am11
Copy link
Member

am11 commented Nov 10, 2025

Already ran and most of them have passed:

linux-riscv64: https://github.com/am11/CrossRepoCITesting/actions/runs/19242307084
linux-musl-riscv64: https://github.com/am11/CrossRepoCITesting/actions/runs/19242290314
linux-loongarch64: https://github.com/am11/CrossRepoCITesting/actions/runs/19243815389
linux-musl-loongarch64: https://github.com/am11/CrossRepoCITesting/actions/runs/19242301945

linux-musl-loongarch64 has unrelated exception but you might be interested:

 ===== Running test BasicThreading.Run =====
Process terminated. Assertion failed.
_ownerThread == null
   at System.Diagnostics.DebugProvider.Fail(String, String) + 0x48
   at System.Diagnostics.Debug.Fail(String, String) + 0x5c
   at System.Threading.WaitSubsystem.ThreadWaitInfo.Wait(Int32, Boolean, Boolean, WaitSubsystem.LockHolder&) + 0x53c
   at System.Threading.WaitSubsystem.Wait(WaitSubsystem.IWaitableObject, WaitSubsystem.ThreadWaitInfo, Int32, Boolean, Boolean) + 0x118
   at System.Threading.WaitHandle.WaitOneNoCheck(Int32, Boolean, Object, NativeRuntimeEventSource.WaitHandleWaitSourceMap) + 0x124
   at System.Threading.Condition.Wait(Int32, Object) + 0xe8
   at System.Threading.ManualResetEventSlim.Wait(Int32, CancellationToken) + 0x318
   at System.Threading.Tasks.Task.WaitAllBlockingCore(List`1, Int32, CancellationToken) + 0x1e8
   at System.Threading.Tasks.Task.WaitAllCore(ReadOnlySpan`1, Int32, CancellationToken) + 0x390
   at System.Threading.Tasks.Task.WaitAll(Task[]) + 0x68
   at ThreadTest.TestConcurrentIsBackgroundProperty() + 0x338
   at ThreadTest.Run() + 0x70
   at BasicThreading.Run() + 0x48
   at Program.<<Main>$>g__RunTest|0_0(Func`1, String) + 0x70
   at Program.<Main>$(String[] args) + 0x78

am11
am11 approved these changes Nov 10, 2025
View reviewed changes
Copy link
Member

@am11 am11 left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM, thanks!

@jkoritzinsky jkoritzinsky enabled auto-merge (squash) November 10, 2025 19:58
@shushanhf
Copy link
Contributor

shushanhf commented Nov 11, 2025

We will check the LoongArch64 again. Thanks.

@LuckyXu-HF
Copy link
Contributor

LuckyXu-HF commented Nov 11, 2025

We will check the LoongArch64 again. Thanks.

The Release/Debug/Checked nativeaot testcases passed on our local Alpine-6.12.3-0-lts environment based on this PR:

nativeaot-Release 
xuliangyu@loongson-alpine:~/PR121453/runtime$ ./src/tests/run.sh --runnativeaottests release 
Build Architecture            : loongarch64
Build Configuration           : Release

Running NativeAOT compiled tests
python3 /home/xuliangyu/PR121453/runtime/src/tests/run.py -arch loongarch64 -build_type Release --run_nativeaot_tests
host_os                  : linux
arch                     : loongarch64
build_type               : Release
runtime_repo_location    : /home/xuliangyu/PR121453/runtime
core_root                : /home/xuliangyu/PR121453/runtime/artifacts/tests/coreclr/linux.loongarch64.Release/Tests/Core_Root
test_location            : /home/xuliangyu/PR121453/runtime/artifacts/tests/coreclr/linux.loongarch64.Release
logs_dir                 : /home/xuliangyu/PR121453/runtime/artifacts/log
Running tests NativeAOT
Setting __TestTimeout=1800000
Setting CORE_ROOT=/home/xuliangyu/PR121453/runtime/artifacts/tests/coreclr/linux.loongarch64.Release/Tests/Core_Root
Setting __TestDotNetCmd=/home/xuliangyu/PR121453/runtime/dotnet.sh
/home/xuliangyu/PR121453/runtime/dotnet.sh msbuild /home/xuliangyu/PR121453/runtime/src/tests/build.proj /t:RunTests /fileLoggerParameters:"Verbosity=normal;LogFile=/home/xuliangyu/PR121453/runtime/artifacts/log/TestRunResults_linux_loongarch64_Release.log" /fileLoggerParameters1:"WarningsOnly;LogFile=/home/xuliangyu/PR121453/runtime/artifacts/log/TestRunResults_linux_loongarch64_Release.wrn" /fileLoggerParameters2:"ErrorsOnly;LogFile=/home/xuliangyu/PR121453/runtime/artifacts/log/TestRunResults_linux_loongarch64_Release.err" /binaryLogger:/home/xuliangyu/PR121453/runtime/artifacts/log/TestRunResults_linux_loongarch64_Release.binlog /consoleLoggerParameters:"ShowCommandLine;Summary" /p:TargetOS=linux /p:TargetArchitecture=loongarch64 /p:Configuration=Release /p:__LogsDir=/home/xuliangyu/PR121453/runtime/artifacts/log

  /home/xuliangyu/PR121453/runtime/artifacts/tests/coreclr/linux.loongarch64.Release/nativeaot/nativeaot/nativeaot.sh >/home/xuliangyu/PR121453/runtime/artifacts/tests/coreclr/linux.loongarch64.Release/nativeaot/nativeaot/nativeaot.log 2>&1

Build succeeded.
    0 Warning(s)
    0 Error(s)

Time Elapsed 00:00:13.67
Test run finished.
Parsing test results from (/home/xuliangyu/PR121453/runtime/artifacts/log)
Analyzing /home/xuliangyu/PR121453/runtime/artifacts/log/nativeaot.nativeaot.testRun.xml
Time [secs] | Total | Passed | Failed | Skipped | Assembly Execution Summary
============================================================================
     12.154 |    20 |     20 |      0 |       0 | nativeaot.nativeaot
----------------------------------------------------------------------------
     12.154 |    20 |     20 |      0 |       0 | (total)
nativeaot-Debug 
xuliangyu@loongson-alpine:~/PR121453/runtime$ ./src/tests/run.sh --runnativeaottests debug 
Build Architecture            : loongarch64
Build Configuration           : Debug

Running NativeAOT compiled tests
python3 /home/xuliangyu/PR121453/runtime/src/tests/run.py -arch loongarch64 -build_type Debug --run_nativeaot_tests
host_os                  : linux
arch                     : loongarch64
build_type               : Debug
runtime_repo_location    : /home/xuliangyu/PR121453/runtime
core_root                : /home/xuliangyu/PR121453/runtime/artifacts/tests/coreclr/linux.loongarch64.Debug/Tests/Core_Root
test_location            : /home/xuliangyu/PR121453/runtime/artifacts/tests/coreclr/linux.loongarch64.Debug
logs_dir                 : /home/xuliangyu/PR121453/runtime/artifacts/log
Running tests NativeAOT
Setting __TestTimeout=1800000
Setting CORE_ROOT=/home/xuliangyu/PR121453/runtime/artifacts/tests/coreclr/linux.loongarch64.Debug/Tests/Core_Root
Setting __TestDotNetCmd=/home/xuliangyu/PR121453/runtime/dotnet.sh
/home/xuliangyu/PR121453/runtime/dotnet.sh msbuild /home/xuliangyu/PR121453/runtime/src/tests/build.proj /t:RunTests /fileLoggerParameters:"Verbosity=normal;LogFile=/home/xuliangyu/PR121453/runtime/artifacts/log/TestRunResults_linux_loongarch64_Debug.log" /fileLoggerParameters1:"WarningsOnly;LogFile=/home/xuliangyu/PR121453/runtime/artifacts/log/TestRunResults_linux_loongarch64_Debug.wrn" /fileLoggerParameters2:"ErrorsOnly;LogFile=/home/xuliangyu/PR121453/runtime/artifacts/log/TestRunResults_linux_loongarch64_Debug.err" /binaryLogger:/home/xuliangyu/PR121453/runtime/artifacts/log/TestRunResults_linux_loongarch64_Debug.binlog /consoleLoggerParameters:"ShowCommandLine;Summary" /p:TargetOS=linux /p:TargetArchitecture=loongarch64 /p:Configuration=Debug /p:__LogsDir=/home/xuliangyu/PR121453/runtime/artifacts/log

  /home/xuliangyu/PR121453/runtime/artifacts/tests/coreclr/linux.loongarch64.Debug/nativeaot/nativeaot/nativeaot.sh >/home/xuliangyu/PR121453/runtime/artifacts/tests/coreclr/linux.loongarch64.Debug/nativeaot/nativeaot/nativeaot.log 2>&1

Build succeeded.
    0 Warning(s)
    0 Error(s)

Time Elapsed 00:00:36.29
Test run finished.
Parsing test results from (/home/xuliangyu/PR121453/runtime/artifacts/log)
Analyzing /home/xuliangyu/PR121453/runtime/artifacts/log/nativeaot.nativeaot.testRun.xml
Time [secs] | Total | Passed | Failed | Skipped | Assembly Execution Summary
============================================================================
     34.778 |    20 |     20 |      0 |       0 | nativeaot.nativeaot
----------------------------------------------------------------------------
     34.778 |    20 |     20 |      0 |       0 | (total)
nativeaot-Checked 
xuliangyu@loongson-alpine:~/PR121453/runtime$ ./src/tests/run.sh --runnativeaottests checked
Build Architecture            : loongarch64
Build Configuration           : Checked

Running NativeAOT compiled tests
python3 /home/xuliangyu/PR121453/runtime/src/tests/run.py -arch loongarch64 -build_type Checked --run_nativeaot_tests
host_os                  : linux
arch                     : loongarch64
build_type               : Checked
runtime_repo_location    : /home/xuliangyu/PR121453/runtime
core_root                : /home/xuliangyu/PR121453/runtime/artifacts/tests/coreclr/linux.loongarch64.Checked/Tests/Core_Root
test_location            : /home/xuliangyu/PR121453/runtime/artifacts/tests/coreclr/linux.loongarch64.Checked
logs_dir                 : /home/xuliangyu/PR121453/runtime/artifacts/log
Running tests NativeAOT
Setting __TestTimeout=1800000
Setting CORE_ROOT=/home/xuliangyu/PR121453/runtime/artifacts/tests/coreclr/linux.loongarch64.Checked/Tests/Core_Root
Setting __TestDotNetCmd=/home/xuliangyu/PR121453/runtime/dotnet.sh
/home/xuliangyu/PR121453/runtime/dotnet.sh msbuild /home/xuliangyu/PR121453/runtime/src/tests/build.proj /t:RunTests /fileLoggerParameters:"Verbosity=normal;LogFile=/home/xuliangyu/PR121453/runtime/artifacts/log/TestRunResults_linux_loongarch64_Checked.log" /fileLoggerParameters1:"WarningsOnly;LogFile=/home/xuliangyu/PR121453/runtime/artifacts/log/TestRunResults_linux_loongarch64_Checked.wrn" /fileLoggerParameters2:"ErrorsOnly;LogFile=/home/xuliangyu/PR121453/runtime/artifacts/log/TestRunResults_linux_loongarch64_Checked.err" /binaryLogger:/home/xuliangyu/PR121453/runtime/artifacts/log/TestRunResults_linux_loongarch64_Checked.binlog /consoleLoggerParameters:"ShowCommandLine;Summary" /p:TargetOS=linux /p:TargetArchitecture=loongarch64 /p:Configuration=Checked /p:__LogsDir=/home/xuliangyu/PR121453/runtime/artifacts/log

  /home/xuliangyu/PR121453/runtime/artifacts/tests/coreclr/linux.loongarch64.Checked/nativeaot/nativeaot/nativeaot.sh >/home/xuliangyu/PR121453/runtime/artifacts/tests/coreclr/linux.loongarch64.Checked/nativeaot/nativeaot/nativeaot.log 2>&1

Build succeeded.
    0 Warning(s)
    0 Error(s)

Time Elapsed 00:00:14.85
Test run finished.
Parsing test results from (/home/xuliangyu/PR121453/runtime/artifacts/log)
Analyzing /home/xuliangyu/PR121453/runtime/artifacts/log/nativeaot.nativeaot.testRun.xml
Time [secs] | Total | Passed | Failed | Skipped | Assembly Execution Summary
============================================================================
     13.352 |    20 |     20 |      0 |       0 | nativeaot.nativeaot
----------------------------------------------------------------------------
     13.352 |    20 |     20 |      0 |       0 | (total)

The BasicThreading.Run passed 10 times with 0 failed in UnitTests.
Thank you very much!

@MichalStrehovsky
Copy link
Member

MichalStrehovsky commented Nov 11, 2025

The Release/Debug/Checked nativeaot testcases passed on our local Alpine-6.12.3-0-lts environment based on this PR:

I don't think this change affects native AOT - this is a ReadyToRun change. I see some changes to files shared with native AOT under Common/Compiler, but I don't believe the if (symbol.RepresentsIndirectionCell) branches are ever taken under native AOT.

@LuckyXu-HF
Copy link
Contributor

LuckyXu-HF commented Nov 11, 2025 •
edited
Loading

The Release/Debug/Checked nativeaot testcases passed on our local Alpine-6.12.3-0-lts environment based on this PR:

I don't think this change affects native AOT - this is a ReadyToRun change. I see some changes to files shared with native AOT under Common/Compiler, but I don't believe the if (symbol.RepresentsIndirectionCell) branches are ever taken under native AOT.

I will check about the R2R, thank you.

The building and testing results related to R2R looks good, all R2R tests passed:

  • Release CoreRoot(S.P.C.dll PE32+): Total: 14280 ; Passed: 14094 ; Failed: 0 ; Skipped: 186 ; Time: 2231.004s ; PassRate: 100%
  • Debug CoreRoot(S.P.C.dll PE32+): Total: 14280 ; Passed: 14094 ; Failed: 0 ; Skipped: 186 ; Time: 11338.514s ; PassRate: 100%
Release CoreRoot 
Time [secs] | Total | Passed | Failed | Skipped | Assembly Execution Summary
============================================================================
      3.955 |   208 |    208 |      0 |       0 | JIT.Methodical.Methodical_d2
      3.974 |   116 |    116 |      0 |       0 | JIT.SIMD.JIT.SIMD
      2.530 |    17 |     17 |      0 |       0 | reflection.reflection
     24.349 |   170 |    155 |      0 |      15 | baseservices.exceptions.baseservices-exceptions
      1.105 |   290 |    290 |      0 |       0 | JIT.Regression.Regression_6
      0.712 |   170 |    170 |      0 |       0 | JIT.Regression.Regression_7
      0.290 |     0 |      0 |      0 |       0 | JIT.Regression.Regression_r_1
      5.758 |    67 |     67 |      0 |       0 | Loader.classloader.regressions.LoaderClassloaderRegressions
      1.659 |   405 |    405 |      0 |       0 | JIT.IL_Conformance.IL_Conformance
      0.390 |     0 |      0 |      0 |       0 | JIT.jit64.jit64_4
      3.958 |   178 |    177 |      0 |       1 | JIT.Regression.Regression_ro_2
     51.055 |     1 |      1 |      0 |       0 | readytorun.coreroot_determinism.readytorun_coreroot_determinism
    231.336 |    45 |     43 |      0 |       2 | GC.Features.GC-features
      1.045 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests0-99
      1.171 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests400-499
      0.418 |    37 |     37 |      0 |       0 | JIT.Regression.Regression_PdbOnly_r_1
      0.629 |   160 |    160 |      0 |       0 | JIT.CodeGenBringUpTests.JIT.CodeGenBringUpTests_ro
     22.950 |  2584 |   2584 |      0 |       0 | JIT.HardwareIntrinsics.HardwareIntrinsics_General_r
      0.361 |     3 |      3 |      0 |       0 | JIT.Regression.Regression_PdbOnly_ro
      1.295 |    81 |     81 |      0 |       0 | JIT.jit64.jit64_1
      0.629 |   161 |    161 |      0 |       0 | JIT.CodeGenBringUpTests.JIT.CodeGenBringUpTests_r
     57.617 |    88 |     88 |      0 |       0 | baseservices.threading.threading_group2
      0.615 |     3 |      3 |      0 |       0 | JIT.JIT_do
      3.187 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests700-799
      0.970 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests100-199
      3.172 |    83 |     83 |      0 |       0 | JIT.Methodical.Methodical_do
     68.577 |   105 |     98 |      0 |       7 | GC.GC
    182.171 |    12 |     12 |      0 |       0 | JIT.JIT_others
      6.489 |   112 |    112 |      0 |       0 | JIT.Regression.Regression_1
      4.236 |   216 |    216 |      0 |       0 | Loader.classloader.generics.LoaderClassloaderGenerics
      3.176 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests1200-1299
      8.090 |   231 |    230 |      0 |       1 | JIT.Directed.Directed_3
      3.910 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests800-899
      2.435 |   101 |    101 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests1400-1599
      0.513 |     6 |      6 |      0 |       0 | JIT.Regression.Regression_do
      2.731 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests600-699
      9.427 |     2 |      2 |      0 |       0 | JIT.Regression.Regression_d
      0.400 |     4 |      4 |      0 |       0 | JIT.Regression.Regression_NoOptimize_r_1
      0.496 |   160 |    160 |      0 |       0 | JIT.CodeGenBringUpTests.JIT.CodeGenBringUpTests_do
      5.955 |    18 |     18 |      0 |       0 | JIT.JIT_r
      7.724 |   217 |    217 |      0 |       0 | JIT.Directed.Directed_1
      3.000 |   216 |    216 |      0 |       0 | JIT.Generics.JIT.Generics
     18.740 |    90 |     86 |      0 |       4 | JIT.Regression.Regression_2
     80.475 |    19 |     18 |      0 |       1 | readytorun.readytorun
      3.349 |    36 |     36 |      0 |       0 | tracing.tracing
     12.909 |    88 |     88 |      0 |       0 | JIT.Regression.Regression_4
      3.511 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests1000-1099
      3.438 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests1100-1199
      6.591 |   275 |    275 |      0 |       0 | JIT.Methodical.Methodical_d1
      1.843 |   158 |     90 |      0 |      68 | JIT.Regression.Regression_o_2
      4.101 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests900-999
      0.504 |     2 |      2 |      0 |       0 | JIT.JIT_d
      0.605 |     2 |      2 |      0 |       0 | Exceptions.Exceptions
    287.298 |   382 |    381 |      0 |       1 | JIT.opt.JIT.opt
      2.364 |   165 |    152 |      0 |      13 | JIT.Regression.Regression_o_3
      4.772 |   113 |    110 |      0 |       3 | JIT.Regression.Regression_o_1
      7.835 |    55 |     55 |      0 |       0 | CoreMangLib.CoreMangLib
      0.779 |    32 |     32 |      0 |       0 | JIT.Regression.Regression_PdbOnly_r_3
    363.504 |   100 |    100 |      0 |       0 | JIT.Performance.JIT.performance
     18.440 |    26 |     26 |      0 |       0 | profiler.profiler
      0.967 |    56 |     56 |      0 |       0 | JIT.Methodical.Methodical_others
      0.256 |     0 |      0 |      0 |       0 | JIT.Regression.Regression_PdbOnly_r
      3.068 |   211 |    211 |      0 |       0 | JIT.Methodical.Methodical_r2
     62.104 |    39 |     35 |      0 |       4 | baseservices.baseservices
      0.319 |    11 |     11 |      0 |       0 | JIT.Regression.Regression_8
     15.489 |   215 |    215 |      0 |       0 | JIT.Directed.Directed_2
      1.075 |    13 |     13 |      0 |       0 | ilasm.ilasm_tests
     57.919 |    75 |     74 |      0 |       1 | baseservices.threading.threading_group1
    131.006 |   131 |    131 |      0 |       0 | JIT.jit64.jit64_3
    157.143 |   232 |    232 |      0 |       0 | JIT.jit64.jit64_5
      0.648 |   160 |    160 |      0 |       0 | JIT.CodeGenBringUpTests.JIT.CodeGenBringUpTests_d
      0.344 |    28 |      8 |      0 |      20 | JIT.Regression.Regression_9
      1.712 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests200-299
      4.093 |   229 |    207 |      0 |      22 | Interop.Interop
      4.885 |    60 |     59 |      0 |       1 | JIT.Regression.Regression_ro_1
      0.239 |     0 |      0 |      0 |       0 | JIT.Regression.Regression_PdbOnly_r_4
      3.489 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests1300-1399
      3.153 |    83 |     83 |      0 |       0 | JIT.Methodical.Methodical_ro
      0.276 |     0 |      0 |      0 |       0 | managed.Managed
      0.324 |     3 |      3 |      0 |       0 | JIT.Regression.Regression_NoOptimize_d
      5.763 |    18 |     18 |      0 |       0 | JIT.JIT_ro
      1.602 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests300-399
      5.530 |   278 |    278 |      0 |       0 | JIT.Methodical.Methodical_r1
      0.567 |    14 |     14 |      0 |       0 | JIT.Regression.Regression_5
      1.173 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests500-599
      0.327 |    35 |     34 |      0 |       1 | JIT.Regression.Regression_PdbOnly_r_2
     29.375 |    86 |     86 |      0 |       0 | Regressions.Regressions
     81.344 |   347 |    346 |      0 |       1 | Loader.Loader
     79.307 |    51 |     51 |      0 |       0 | GC.Scenarios.GC-scenarios1
      2.196 |   116 |    116 |      0 |       0 | JIT.Regression.Regression_3
     19.469 |  2551 |   2551 |      0 |       0 | JIT.HardwareIntrinsics.HardwareIntrinsics_General_ro
      0.328 |    28 |      8 |      0 |      20 | JIT.Regression.Regression_10
----------------------------------------------------------------------------
   2231.004 | 14280 |  14094 |      0 |     186 | (total)
Debug CoreRoot 
Time [secs] | Total | Passed | Failed | Skipped | Assembly Execution Summary
============================================================================
     34.693 |   112 |    112 |      0 |       0 | JIT.Regression.Regression_1
    150.755 |    39 |     35 |      0 |       4 | baseservices.baseservices
     66.349 |    83 |     83 |      0 |       0 | JIT.Methodical.Methodical_ro
     33.000 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests200-299
     28.220 |    18 |     18 |      0 |       0 | JIT.JIT_r
      4.763 |     3 |      3 |      0 |       0 | JIT.JIT_do
    410.261 |   105 |     98 |      0 |       7 | GC.GC
     77.560 |    55 |     55 |      0 |       0 | CoreMangLib.CoreMangLib
      6.669 |    14 |     14 |      0 |       0 | JIT.Regression.Regression_5
     77.100 |   278 |    278 |      0 |       0 | JIT.Methodical.Methodical_r1
    717.574 |   215 |    215 |      0 |       0 | JIT.Directed.Directed_2
     41.725 |   216 |    216 |      0 |       0 | JIT.Generics.JIT.Generics
     19.978 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests400-499
     94.244 |   231 |    230 |      0 |       1 | JIT.Directed.Directed_3
      4.732 |     3 |      3 |      0 |       0 | JIT.Regression.Regression_PdbOnly_ro
     72.689 |   275 |    275 |      0 |       0 | JIT.Methodical.Methodical_d1
     21.097 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests0-99
     95.714 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests1300-1399
     68.571 |   116 |    116 |      0 |       0 | JIT.Regression.Regression_3
      0.907 |     0 |      0 |      0 |       0 | managed.Managed
      3.612 |    11 |     11 |      0 |       0 | JIT.Regression.Regression_8
     17.017 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests100-199
    205.810 |    75 |     74 |      0 |       1 | baseservices.threading.threading_group1
    112.729 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests900-999
    326.711 |   232 |    232 |      0 |       0 | JIT.jit64.jit64_5
     57.102 |   211 |    211 |      0 |       0 | JIT.Methodical.Methodical_r2
    452.934 |   100 |    100 |      0 |       0 | JIT.Performance.JIT.performance
     17.606 |   290 |    290 |      0 |       0 | JIT.Regression.Regression_6
      2.027 |    35 |     34 |      0 |       1 | JIT.Regression.Regression_PdbOnly_r_2
     28.428 |    18 |     18 |      0 |       0 | JIT.JIT_ro
      6.180 |     2 |      2 |      0 |       0 | Exceptions.Exceptions
     46.177 |   116 |    116 |      0 |       0 | JIT.SIMD.JIT.SIMD
     19.945 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests500-599
     76.110 |    88 |     88 |      0 |       0 | baseservices.threading.threading_group2
    237.724 |    88 |     88 |      0 |       0 | JIT.Regression.Regression_4
    465.136 |    86 |     86 |      0 |       0 | Regressions.Regressions
     14.723 |   113 |    110 |      0 |       3 | JIT.Regression.Regression_o_1
    708.078 |   347 |    346 |      0 |       1 | Loader.Loader
     92.317 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests1100-1199
    286.349 |    19 |     18 |      0 |       1 | readytorun.readytorun
     21.713 |    60 |     59 |      0 |       1 | JIT.Regression.Regression_ro_1
      0.730 |     0 |      0 |      0 |       0 | JIT.Regression.Regression_PdbOnly_r
      0.726 |     0 |      0 |      0 |       0 | JIT.Regression.Regression_r_1
    409.282 |    51 |     51 |      0 |       0 | GC.Scenarios.GC-scenarios1
      3.419 |     6 |      6 |      0 |       0 | JIT.Regression.Regression_do
      5.267 |   160 |    160 |      0 |       0 | JIT.CodeGenBringUpTests.JIT.CodeGenBringUpTests_do
      9.942 |    56 |     56 |      0 |       0 | JIT.Methodical.Methodical_others
    413.258 |  2584 |   2584 |      0 |       0 | JIT.HardwareIntrinsics.HardwareIntrinsics_General_r
      6.934 |   158 |     90 |      0 |      68 | JIT.Regression.Regression_o_2
      1.608 |     4 |      4 |      0 |       0 | JIT.Regression.Regression_NoOptimize_r_1
    118.033 |    67 |     67 |      0 |       0 | Loader.classloader.regressions.LoaderClassloaderRegressions
     86.799 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests1200-1299
     11.660 |   170 |    170 |      0 |       0 | JIT.Regression.Regression_7
     16.731 |    81 |     81 |      0 |       0 | JIT.jit64.jit64_1
     66.428 |    83 |     83 |      0 |       0 | JIT.Methodical.Methodical_do
     66.441 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests600-699
     10.814 |     2 |      2 |      0 |       0 | JIT.Regression.Regression_d
      8.177 |   165 |    152 |      0 |      13 | JIT.Regression.Regression_o_3
     62.171 |   208 |    208 |      0 |       0 | JIT.Methodical.Methodical_d2
    615.212 |     1 |      1 |      0 |       0 | readytorun.coreroot_determinism.readytorun_coreroot_determinism
   1080.810 |   382 |    381 |      0 |       1 | JIT.opt.JIT.opt
    338.346 |    12 |     12 |      0 |       0 | JIT.JIT_others
    362.856 |  2551 |   2551 |      0 |       0 | JIT.HardwareIntrinsics.HardwareIntrinsics_General_ro
      1.945 |    28 |      8 |      0 |      20 | JIT.Regression.Regression_10
      4.138 |    28 |      8 |      0 |      20 | JIT.Regression.Regression_9
     79.599 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests700-799
      0.842 |     0 |      0 |      0 |       0 | JIT.jit64.jit64_4
    317.826 |   131 |    131 |      0 |       0 | JIT.jit64.jit64_3
    134.042 |    90 |     86 |      0 |       4 | JIT.Regression.Regression_2
      4.215 |     2 |      2 |      0 |       0 | JIT.JIT_d
    221.793 |    26 |     26 |      0 |       0 | profiler.profiler
     14.411 |   178 |    177 |      0 |       1 | JIT.Regression.Regression_ro_2
    132.312 |   229 |    207 |      0 |      22 | Interop.Interop
    455.684 |    45 |     43 |      0 |       2 | GC.Features.GC-features
     41.174 |    36 |     36 |      0 |       0 | tracing.tracing
      9.705 |    13 |     13 |      0 |       0 | ilasm.ilasm_tests
      1.436 |     3 |      3 |      0 |       0 | JIT.Regression.Regression_NoOptimize_d
     99.109 |   216 |    216 |      0 |       0 | Loader.classloader.generics.LoaderClassloaderGenerics
      8.788 |    32 |     32 |      0 |       0 | JIT.Regression.Regression_PdbOnly_r_3
     30.541 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests300-399
    261.146 |   170 |    155 |      0 |      15 | baseservices.exceptions.baseservices-exceptions
    230.777 |   217 |    217 |      0 |       0 | JIT.Directed.Directed_1
     20.115 |   405 |    405 |      0 |       0 | JIT.IL_Conformance.IL_Conformance
      0.819 |     0 |      0 |      0 |       0 | JIT.Regression.Regression_PdbOnly_r_4
     10.097 |   160 |    160 |      0 |       0 | JIT.CodeGenBringUpTests.JIT.CodeGenBringUpTests_d
     62.780 |    17 |     17 |      0 |       0 | reflection.reflection
     60.002 |   101 |    101 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests1400-1599
     10.009 |   161 |    161 |      0 |       0 | JIT.CodeGenBringUpTests.JIT.CodeGenBringUpTests_r
     94.710 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests800-899
     99.080 |   100 |    100 |      0 |       0 | Loader.classloader.TypeGeneratorTests.TypeGeneratorTests1000-1099
      5.093 |    37 |     37 |      0 |       0 | JIT.Regression.Regression_PdbOnly_r_1
      5.655 |   160 |    160 |      0 |       0 | JIT.CodeGenBringUpTests.JIT.CodeGenBringUpTests_ro
----------------------------------------------------------------------------
  11338.514 | 14280 |  14094 |      0 |     186 | (total)

@jkoritzinsky
Copy link
Member Author

jkoritzinsky commented Nov 11, 2025

/ba-g android timeout

@jkoritzinsky jkoritzinsky merged commit a12ecf9 into dotnet:main Nov 11, 2025
85 of 96 checks passed
@jkoritzinsky jkoritzinsky deleted the pc-relative-community-arch branch November 11, 2025 22:12
@dotnet-maestro dotnet-maestro bot mentioned this pull request Nov 12, 2025
Merged
@github-actions github-actions bot locked and limited conversation to collaborators Dec 12, 2025
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.

Reviewers

Copilot code review Copilot Copilot left review comments

@jkotas jkotas jkotas approved these changes

@davidwrighton davidwrighton Awaiting requested review from davidwrighton

@MichalStrehovsky MichalStrehovsky Awaiting requested review from MichalStrehovsky MichalStrehovsky is a code owner

+1 more reviewer

@am11 am11 am11 approved these changes

Reviewers whose approvals may not affect merge requirements

Assignees

@jkoritzinsky jkoritzinsky

Labels

arch-loongarch64 arch-riscv Related to the RISC-V architecture area-crossgen2-coreclr

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

7 participants

@jkoritzinsky @am11 @shushanhf @LuckyXu-HF @MichalStrehovsky @jkotas