New upstream version 1.53.0+dfsg1

[rustc.git] / compiler / rustc_target / src / spec / x86_64_wrs_vxworks.rs

diff --git a/compiler/rustc_target/src/spec/x86_64_wrs_vxworks.rs b/compiler/rustc_target/src/spec/x86_64_wrs_vxworks.rs
index 6c59817259f8edc7ff9fefe2623a7f4fe0aa1a96..f9f775084fb417845d454989132a8a350ebf8005 100644 (file)
--- a/compiler/rustc_target/src/spec/x86_64_wrs_vxworks.rs
+++ b/compiler/rustc_target/src/spec/x86_64_wrs_vxworks.rs
@@ -4,7 +4,7 @@ pub fn target() -> Target {
     let mut base = super::vxworks_base::opts();
     base.cpu = "x86-64".to_string();
     base.max_atomic_width = Some(64);
-    base.pre_link_args.get_mut(&LinkerFlavor::Gcc).unwrap().push("-m64".to_string());
+    base.pre_link_args.entry(LinkerFlavor::Gcc).or_default().push("-m64".to_string());
     // don't use probe-stack=inline-asm until rust#83139 and rust#84667 are resolved
     base.stack_probes = StackProbeType::Call;
     base.disable_redzone = true;