Change LLVM BOLT flags

2023-07-27 21:31:06 +02:00 · 2023-07-27 21:31:06 +02:00 · b996e5e95b
commit b996e5e95b
parent 9339f446a5
1 changed files with 2 additions and 0 deletions
--- 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()