[MISched] Add a hook to override PostRA scheduling policy #115455
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PostRA scheduling supports different directions now, but we can only specify it via command line options. This patch adds a new hook `overridePostRASchedPolicy` for targets to override PostRA scheduling policy. Note that some options like tracking register pressure won't take effect in PostRA scheduling.
preames
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Nov 8, 2024
jroelofs
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Nov 9, 2024
jroelofs
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Nov 11, 2024
michaelmaitland
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Nov 11, 2024
Groverkss
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Nov 15, 2024
PostRA scheduling supports different directions now, but we can only specify it via command line options. This patch adds a new hook `overridePostRASchedPolicy` for targets to override PostRA scheduling policy. Note that some options like tracking register pressure won't take effect in PostRA scheduling.
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PostRA scheduling supports different directions now, but we can
only specify it via command line options.
This patch adds a new hook
overridePostRASchedPolicyfor targetsto override PostRA scheduling policy.
Note that some options like tracking register pressure won't take
effect in PostRA scheduling.