From 51a6acef395db893a6c693ac5daa9fb376c1c994 Mon Sep 17 00:00:00 2001
From: Yi Kong <yikong@google.com>
Date: Tue, 13 Jun 2023 14:38:42 +0900
Subject: Turn on LTO for libc++.so

For arm64-userdebug, binary size increased from 725KB to 748KB (3.1%).

Test: presubmit
Change-Id: I0277dbe93ee20e91619d255d71fcd75933faa24c
---
 Android.bp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Android.bp b/Android.bp
index c759964f2..c577256b0 100644
--- a/Android.bp
+++ b/Android.bp
@@ -172,6 +172,9 @@ cc_library_shared {
     whole_static_libs: ["libc++_static"],
     stl: "none",
 
+    lto: {
+        thin: true,
+    },
     afdo: true,
 
     target: {
-- 
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