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Commit 470f76f5 authored by Yi Kong's avatar Yi Kong
Browse files

Sampling PGO deprecation 

Everything is now switched over to AFDO, let's deprecate sampling PGO.

Keep the code around for a little while longer in case anything needs to
revert back.

Test: presubmit
Change-Id: Ibd838bbd0e1157343fcdc2eca40de5b99126fe6f
parent 620dc3f4

cc/pgo.go

+4 −0
Original line number Diff line number Diff line
@@ -208,6 +208,10 @@ func (props *PgoProperties) isPGO(ctx BaseModuleContext) bool { 
		ctx.ModuleErrorf("Instrumentation PGO specification is missing benchmark property")

	}



	if isSampling {

		ctx.ModuleErrorf("Sampling PGO is deprecated, use AFDO instead")

	}



	if isSampling && isInstrumentation {

		ctx.PropertyErrorf("pgo", "Exactly one of \"instrumentation\" and \"sampling\" properties must be set")

	}