Merge "Don't reduce inline limit for afdo enabled projects" am: 1ca54b2cfd

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/1984569

Change-Id: I3bd1821814d89267caddae48058230e62f71f25e

cc/cc.go

@@ -505,6 +505,7 @@ type ModuleContextIntf interface {
 	selectedStl() string
 	baseModuleName() string
 	getVndkExtendsModuleName() string
+	isAfdoCompile() bool
 	isPgoCompile() bool
 	isNDKStubLibrary() bool
 	useClangLld(actx ModuleContext) bool
@@ -1259,6 +1260,13 @@ func (c *Module) IsVndk() bool {
 	return false
 }
 
+func (c *Module) isAfdoCompile() bool {
+	if afdo := c.afdo; afdo != nil {
+		return afdo.Properties.AfdoTarget != nil
+	}
+	return false
+}
+
 func (c *Module) isPgoCompile() bool {
 	if pgo := c.pgo; pgo != nil {
 		return pgo.Properties.PgoCompile
@@ -1536,6 +1544,10 @@ func (ctx *moduleContextImpl) isVndk() bool {
 	return ctx.mod.IsVndk()
 }
 
+func (ctx *moduleContextImpl) isAfdoCompile() bool {
+	return ctx.mod.isAfdoCompile()
+}
+
 func (ctx *moduleContextImpl) isPgoCompile() bool {
 	return ctx.mod.isPgoCompile()
 }

cc/lto.go

@@ -123,7 +123,7 @@ func (lto *lto) flags(ctx BaseModuleContext, flags Flags) Flags {
 
 		// If the module does not have a profile, be conservative and limit cross TU inline
 		// limit to 5 LLVM IR instructions, to balance binary size increase and performance.
-		if !ctx.isPgoCompile() {
+		if !ctx.isPgoCompile() && !ctx.isAfdoCompile() {
 			flags.Local.LdFlags = append(flags.Local.LdFlags,
 				"-Wl,-plugin-opt,-import-instr-limit=5")
 		}