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[mono][s390x] Fix wrong implementation of OP_CHECK_THIS - #76916

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akoeplinger merged 1 commit into
dotnet:mainfrom
uweigand:s390x-mono-checkthis-fix
Oct 12, 2022
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[mono][s390x] Fix wrong implementation of OP_CHECK_THIS#76916
akoeplinger merged 1 commit into
dotnet:mainfrom
uweigand:s390x-mono-checkthis-fix

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@uweigand

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* Only access a single byte in memory for OP_CHECK_THIS
* Remove unnecessary ltgr instruction
* Fixes#76915
@ghostghost added area-Codegen-JIT-mono community-contribution Indicates that the PR has been added by a community member labels Oct 12, 2022
@akoeplinger
akoeplinger merged commit 4850c88 into dotnet:mainOct 12, 2022
@akoeplinger

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/backport to release/7.0

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Started backporting to release/7.0: https://github.com/dotnet/runtime/actions/runs/3234230669

@nealef

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I'll update the mono.git implementation.

@ghostghost locked as resolved and limited conversation to collaborators Nov 11, 2022
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[mono][s390x] Wrong implementation of OP_CHECK_THIS

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@uweigand@akoeplinger@nealef@vargaz