Fix a crash in llvm if the sreg of a setret is not set because the me… #49122
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EgorBo
reviewed
Mar 4, 2021
src/mono/mono/mini/mini-llvm.c
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| /* | ||
| * The method did not set its return value, probably because it | ||
| * ends with a throw. | ||
| */ |
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Can it then emit an unreachable instruction here?
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We already do that i think when emitting the throw.
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This is about values [ins->sreg1] not being set since the instruction which is supposed to set it was not emitted.
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The failures are related. |
…thods ends with a throw.
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Is this ready to be merged? I think this is the last thing block aot-llvm performance runs. |
imhameed
approved these changes
Mar 10, 2021
thaystg
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Mar 10, 2021
* upstream/main: (83 commits) Fix a crash in llvm if the sreg of a setret is not set because the methods ends with a throw. (dotnet#49122) [macOS-arm64] Disable failing libraries tests (dotnet#49400) improve PriorityQueue documentation (dotnet#49392) [wasm] Fix debugger tests (dotnet#49206) [mono] Fix the emission of EnumEqualityComparer instances into the corlib AOT image. (dotnet#49402) jitutils M2M renaming reaction (dotnet#49430) WinHttpHandler: Read HTTP/2 trailing headers [RyuJIT] Make casthelpers cold for sealed classes (dotnet#49295) JIT: Non-void ThrowHelpers (dotnet#48589) Update package index for servicing (dotnet#49417) Remove unnecessary check on polymorphic serialization (dotnet#48464) Remove release build cron triggers from jitstress jobs (dotnet#49333) [main] Update dependencies from dotnet/arcade dotnet/llvm-project dotnet/runtime-assets (dotnet#49359) Implement AppleCryptoNative_X509GetRawData using SecCertificateCopyData [AndroidCrypto] Support a zero-length salt for HMACs. (dotnet#49384) Use managed implementation of pbkdf2 for Android's one-shot implementation. (dotnet#49314) Make 303 redirects do GET like Net Framework (dotnet#49095) Make sure event generation is incremental (dotnet#48903) Add amd and Surface arm64 perf runs (dotnet#49389) Enregister EH var that are single def (dotnet#47307) ...
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…thods ends with a throw.