Don't disable inline asm usage in compiler-builtins when the cranelif…

…t backend is enabled This was a leftover from when inline asm wasn't universally supported by the cranelift backend yet. It would cause the optimized inline asm intrinsics to be avoided for the standard library distributed with rustup now that we build the cranelift backend by default on nightly for several tier 1 targets. Signed-off-by: onur-ozkan <[email protected]> Author: bjorn3 <[email protected]> Date: Sat Nov 4 12:47:05 2023 +0000
rust-lang · Nov 4, 2023 · 2501bb6 · 2501bb6
1 parent 55b4945
commit 2501bb6
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/src/bootstrap/src/core/build_steps/compile.rs b/src/bootstrap/src/core/build_steps/compile.rs
@@ -413,11 +413,6 @@ pub fn std_cargo(builder: &Builder<'_>, target: TargetSelection, stage: u32, car
 
     let mut features = String::new();
 
-    // Cranelift doesn't support `asm`.
-    if stage != 0 && builder.config.default_codegen_backend().unwrap_or_default() == "cranelift" {
-        features += " compiler-builtins-no-asm";
-    }
-
     if builder.no_std(target) == Some(true) {
         features += " compiler-builtins-mem";
         if !target.starts_with("bpf") {