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JIT: enable profile repairs of OSR entry block weight is zero #86011

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merged 1 commit into from
May 9, 2023

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If the PGO solver finds the OSR entry block weight is zero, schedule the method for profile repairs (similar to what we do for normal methods when the method entry block weight is zero, see #84312).

Fixes #85838.

If the PGO solver finds the OSR entry block weight is zero, schedule the
method for profile repairs (similar to what we do for normal methods when
the method entry block weight is zero, see dotnet#84312).

Fixes dotnet#85838.
@dotnet-issue-labeler dotnet-issue-labeler bot added the area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI label May 9, 2023
@ghost ghost assigned AndyAyersMS May 9, 2023
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ghost commented May 9, 2023

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Issue Details

If the PGO solver finds the OSR entry block weight is zero, schedule the method for profile repairs (similar to what we do for normal methods when the method entry block weight is zero, see #84312).

Fixes #85838.

Author: AndyAyersMS
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area-CodeGen-coreclr

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@AndyAyersMS
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@BruceForstall PTAL
cc @dotnet/dotnet-jitcontrib

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Failure looks like #85371

@AndyAyersMS AndyAyersMS merged commit 3747edb into dotnet:main May 9, 2023
@ghost ghost locked as resolved and limited conversation to collaborators Jun 9, 2023
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Assertion failed 'info->m_weight > BB_ZERO_WEIGHT'
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