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[MIPS][CallSiteInfo][NFC] Fill CallSiteInfo only when needed

Authored by Prabhuk on Jul 29 2021, 2:41 PM.



Argument-register pairs in CallSiteInfo is only needed when EmitCallSiteInfo
is on. Currently, the pairs are always pushed to the vector but only used
when EmitCallSiteInfo is on.

Don't fill the CallSiteInfo vector unless used.

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necipfazil created this revision.Jul 29 2021, 2:41 PM
necipfazil requested review of this revision.Jul 29 2021, 2:41 PM
Herald added a project: Restricted Project. · View Herald TranscriptJul 29 2021, 2:41 PM
This revision is now accepted and ready to land.Jul 29 2021, 3:53 PM
djtodoro added inline comments.Aug 3 2021, 12:23 AM
3352 ↗(On Diff #362887)

I think we should fill the CallSiteInfo iff the Options.EmitCallSiteInfo is true only. The Options.SupportsDebugEntryValues is related to debug information that uses these call-site-info, but the CSInfo can be used for something else (even if the -g is not present; for example for the feature you are adding).
(Also, X86 and ARM fill that way).

Herald added a project: Restricted Project. · View Herald TranscriptWed, Nov 22, 1:53 PM
Prabhuk updated this revision to Diff 558153.Wed, Nov 22, 2:11 PM

Rebased the patchset and addressed the compilation failures

phosek added a subscriber: phosek.Mon, Nov 27, 9:53 AM