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[GISel] Pass MD_callees metadata down in call lowering.

Authored by rudkx on Jul 30 2019, 4:27 PM.



This will make it possible to improve IPRA by taking into account
register usage in indirect calls.

NFC yet; this is just laying the groundwork to start building
up patches to take advantage of the information for improved register

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rudkx created this revision.Jul 30 2019, 4:27 PM
Herald added a project: Restricted Project. · View Herald TranscriptJul 30 2019, 4:27 PM
arsenm accepted this revision.Jul 30 2019, 4:38 PM

LGTM with nit

73–74 ↗(On Diff #212467)

The overrides should preserve the nullptr default from the base

This revision is now accepted and ready to land.Jul 30 2019, 4:38 PM
rudkx updated this revision to Diff 212471.Jul 30 2019, 4:56 PM
  • [GISel] Address review feedback on passing MD_callees to lowerCall.
arsenm accepted this revision.Jul 30 2019, 4:58 PM
This revision was automatically updated to reflect the committed changes.