Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f4e59d2f authored by Yi Kong's avatar Yi Kong Committed by Automerger Merge Worker
Browse files

Merge "Do not perform AFDO or optimizing LTO for eng builds" into main am: e2b87d74 

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2856020



Change-Id: Ideb2e6b52f95616fdd387584d9d69d47372ebc55
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 4c4a215b e2b87d74

cc/afdo.go

+7 −0
Original line number Diff line number Diff line
@@ -64,6 +64,13 @@ func (afdo *afdo) props() []interface{} { 
	return []interface{}{&afdo.Properties}

}



func (afdo *afdo) begin(ctx BaseModuleContext) {

	// Disable on eng builds for faster build.

	if ctx.Config().Eng() {

		afdo.Properties.Afdo = false

	}

}



// afdoEnabled returns true for binaries and shared libraries

// that set afdo prop to True and there is a profile available

func (afdo *afdo) afdoEnabled() bool {

cc/cc.go

+3 −0
Original line number Diff line number Diff line
@@ -2401,6 +2401,9 @@ func (c *Module) begin(ctx BaseModuleContext) { 
	if c.coverage != nil {

		c.coverage.begin(ctx)

	}

	if c.afdo != nil {

		c.afdo.begin(ctx)

	}

	if c.lto != nil {

		c.lto.begin(ctx)

	}

cc/lto.go

+2 −1
Original line number Diff line number Diff line
@@ -116,7 +116,8 @@ func (lto *lto) flags(ctx BaseModuleContext, flags Flags) Flags { 
		// better dead code elimination and CFG simplification, but do

		// not perform costly optimizations for a balance between compile

		// time, binary size and performance.

		if !lto.ThinLTO() {

		// Apply the same for Eng builds as well.

		if !lto.ThinLTO() || ctx.Config().Eng() {

			ltoLdFlags = append(ltoLdFlags, "-Wl,--lto-O0")

		}