From 68a94118457a963939ae609c40adcb5e42675a35 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Tue, 23 Feb 2021 21:02:17 +0300
Subject: reliable memory usage during benchmarking

---
 xtask/src/main.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/xtask/src/main.rs b/xtask/src/main.rs
index 5a99f4a76..cbb9b315e 100644
--- a/xtask/src/main.rs
+++ b/xtask/src/main.rs
@@ -134,7 +134,10 @@ FLAGS:
         "bb" => {
             let suffix: String = args.free_from_str()?;
             finish_args(args)?;
-            cmd!("cargo build --release").run()?;
+            {
+                let _d = pushd("./crates/rust-analyzer")?;
+                cmd!("cargo build --release --features jemalloc").run()?;
+            }
             cp("./target/release/rust-analyzer", format!("./target/rust-analyzer-{}", suffix))?;
             Ok(())
         }
-- 
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