cranelift: fix target feature name type: "fxsr"

Author: marxin

compiler/rustc_codegen_cranelift/src/lib.rs

@@ -184,7 +184,7 @@ impl CodegenBackend for CraneliftCodegenBackend {
         // FIXME return the actually used target features. this is necessary for #[cfg(target_feature)]
         let target_features = if sess.target.arch == "x86_64" && sess.target.os != "none" {
             // x86_64 mandates SSE2 support and rustc requires the x87 feature to be enabled
-            vec![sym::fsxr, sym::sse, sym::sse2, Symbol::intern("x87")]
+            vec![sym::fxsr, sym::sse, sym::sse2, Symbol::intern("x87")]
         } else if sess.target.arch == "aarch64" {
             match &*sess.target.os {
                 "none" => vec![],

compiler/rustc_span/src/symbol.rs

@@ -1080,14 +1080,14 @@ symbols! {
         fs_create_dir,
         fsub_algebraic,
         fsub_fast,
-        fsxr,
         full,
         fundamental,
         fused_iterator,
         future,
         future_drop_poll,
         future_output,
         future_trait,
+        fxsr,
         gdb_script_file,
         ge,
         gen_blocks,