Update to compiler-builtins 0.1.87

Author: bjorn3

build_sysroot/Cargo.lock

@@ -8,8 +8,7 @@ alloc = { path = "./sysroot_src/library/alloc" }
 std = { path = "./sysroot_src/library/std", features = ["panic_unwind", "backtrace"] }
 test = { path = "./sysroot_src/library/test" }
 
-# FIXME allow 0.1.87 and later once #1353 is fixed
-compiler_builtins = { version = "=0.1.86", default-features = false, features = ["no-asm"] }
+compiler_builtins = { version = "0.1.87", default-features = false, features = ["no-asm"] }
 
 [patch.crates-io]
 rustc-std-workspace-core = { path = "./sysroot_src/library/rustc-std-workspace-core" }

build_sysroot/Cargo.toml

@@ -188,7 +188,7 @@ impl CodegenBackend for CraneliftCodegenBackend {
     }
 
     fn target_features(&self, _sess: &Session, _allow_unstable: bool) -> Vec<rustc_span::Symbol> {
-        vec![Symbol::intern("llvm14-builtins-abi")]
+        vec![]
     }
 
     fn print_version(&self) {