Check benchmarks in CI

library/compiler-builtins/libm/.github/workflows/main.yml

@@ -125,7 +125,7 @@ jobs:
     - uses: Swatinem/rust-cache@v2
     - name: Download musl source
       run: ./ci/download-musl.sh
-    - run: cargo bench --all
+    - run: cargo bench --all --features libm-test/short-benchmarks,libm-test/build-musl
 
   msrv:
     name: Check MSRV

library/compiler-builtins/libm/ci/run.sh

@@ -83,4 +83,8 @@ else
     # unstable with a feature
     $cmd --features "unstable-intrinsics"
     $cmd --release --features "unstable-intrinsics"
+
+    # Make sure benchmarks have correct results
+    $cmd --benches
+    $cmd --benches --release
 fi