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Commit 375aba8c authored by Yi Kong's avatar Yi Kong Committed by Gerrit Code Review
Browse files

Merge "Do not enable AFDO for coverage builds" into main

parents edcbad40 3d9bed92

cc/afdo.go

+6 −0
Original line number Diff line number Diff line
@@ -47,6 +47,10 @@ func (afdo *afdo) begin(ctx BaseModuleContext) { 
	if ctx.Config().Eng() {

		afdo.Properties.Afdo = false

	}

	// Disable for native coverage builds.

	if ctx.DeviceConfig().NativeCoverageEnabled() {

		afdo.Properties.Afdo = false

	}

}



// afdoEnabled returns true for binaries and shared libraries
@@ -76,6 +80,8 @@ func (afdo *afdo) flags(ctx ModuleContext, flags Flags) Flags { 
	}



	if afdo.Properties.Afdo || afdo.Properties.AfdoDep {

		// Emit additional debug info for AutoFDO

		flags.Local.CFlags = append([]string{"-fdebug-info-for-profiling"}, flags.Local.CFlags...)

		// We use `-funique-internal-linkage-names` to associate profiles to the right internal

		// functions. This option should be used before generating a profile. Because a profile

		// generated for a binary without unique names doesn't work well building a binary with

cc/config/global.go

+0 −3
Original line number Diff line number Diff line
@@ -176,9 +176,6 @@ var ( 
		"-Werror=sequence-point",

		"-Werror=format-security",

		"-nostdlibinc",



		// Emit additional debug info for AutoFDO

		"-fdebug-info-for-profiling",

	}



	commonGlobalLldflags = []string{