diff --git a/cc/cc.go b/cc/cc.go
index af58f9d..b4b70ed 100644
--- a/cc/cc.go
+++ b/cc/cc.go
@@ -134,7 +134,8 @@
 	RequiredInstructionSet string
 	DynamicLinker          string
 
-	CFlagsDeps android.Paths // Files depended on by compiler flags
+	CFlagsDeps  android.Paths // Files depended on by compiler flags
+	LdFlagsDeps android.Paths // Files depended on by linker flags
 
 	GroupStaticLibs bool
 }
@@ -308,6 +309,7 @@
 	sabi      *sabi
 	vndkdep   *vndkdep
 	lto       *lto
+	pgo       *pgo
 
 	androidMkSharedLibDeps []string
 
@@ -350,6 +352,9 @@
 	if c.lto != nil {
 		c.AddProperties(c.lto.props()...)
 	}
+	if c.pgo != nil {
+		c.AddProperties(c.pgo.props()...)
+	}
 	for _, feature := range c.features {
 		c.AddProperties(feature.props()...)
 	}
@@ -506,6 +511,7 @@
 	module.sabi = &sabi{}
 	module.vndkdep = &vndkdep{}
 	module.lto = &lto{}
+	module.pgo = &pgo{}
 	return module
 }
 
@@ -557,6 +563,9 @@
 	if c.lto != nil {
 		flags = c.lto.flags(ctx, flags)
 	}
+	if c.pgo != nil {
+		flags = c.pgo.flags(ctx, flags)
+	}
 	for _, feature := range c.features {
 		flags = feature.flags(ctx, flags)
 	}
@@ -643,6 +652,9 @@
 	if c.lto != nil {
 		c.lto.begin(ctx)
 	}
+	if c.pgo != nil {
+		c.pgo.begin(ctx)
+	}
 	for _, feature := range c.features {
 		feature.begin(ctx)
 	}
@@ -1250,6 +1262,7 @@
 		&SAbiProperties{},
 		&VndkProperties{},
 		&LTOProperties{},
+		&PgoProperties{},
 	)
 
 	android.InitDefaultsModule(module)