From b996e5e95b45c040d22c20b7b5f6968c29bfbea6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20Ber=C3=A1nek?= <berykubik@gmail.com>
Date: Thu, 27 Jul 2023 21:31:06 +0200
Subject: [PATCH] Change LLVM BOLT flags

---
 src/bootstrap/bolt.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/bootstrap/bolt.rs b/src/bootstrap/bolt.rs
index 5384181ea687d..017c4602d4366 100644
--- a/src/bootstrap/bolt.rs
+++ b/src/bootstrap/bolt.rs
@@ -49,6 +49,8 @@ pub fn optimize_with_bolt(path: &Path, profile_path: &Path, output_path: &Path)
         .arg("-icf=1")
         // Update DWARF debug info in the final binary
         .arg("-update-debug-sections")
+        // Try to reuse old text segments to reduce binary size
+        .arg("--use-old-text")
         // Print optimization statistics
         .arg("-dyno-stats")
         .status()