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JIT: Allow RBO for known relops even without a dominator #86774

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jakobbotsch
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Delay the check for whether there is a dominator to the case where we're actually going to try to infer from it.

Hit some spurious diffs in a local change due to this difference.

Delay the check for whether there is a dominator to the case where we're
actually going to try to infer from it.
@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 25, 2023
@ghost ghost assigned jakobbotsch May 25, 2023
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ghost commented May 25, 2023

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Delay the check for whether there is a dominator to the case where we're actually going to try to infer from it.

Hit some spurious diffs in a local change due to this difference.

Author: jakobbotsch
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area-CodeGen-coreclr

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Suprisingly large diffs (mainly in tests, but also a fair bit in libraries.pmi).

cc @dotnet/jit-contrib PTAL @AndyAyersMS

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Odd that assertion prop was not handling these.

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Failures are known according to build analysis

@jakobbotsch jakobbotsch merged commit 33f78c0 into dotnet:main May 26, 2023
@jakobbotsch jakobbotsch deleted the rbo-known-relop-without-dominator branch May 26, 2023 19:12
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