Remove methods from StaticCodegenMethods that are not called in cg_ssa itself

1 files changed, 0 insertions, 12 deletions

diff --git a/compiler/rustc_codegen_ssa/src/traits/statics.rs b/compiler/rustc_codegen_ssa/src/traits/statics.rs
index a11a1ca4d03..0e1e445c72f 100644
--- a/compiler/rustc_codegen_ssa/src/traits/statics.rs
+++ b/compiler/rustc_codegen_ssa/src/traits/statics.rs
@@ -6,18 +6,6 @@ use super::BackendTypes;
 pub trait StaticCodegenMethods: BackendTypes {
     fn static_addr_of(&self, cv: Self::Value, align: Align, kind: Option<&str>) -> Self::Value;
     fn codegen_static(&mut self, def_id: DefId);
-
-    /// Mark the given global value as "used", to prevent the compiler and linker from potentially
-    /// removing a static variable that may otherwise appear unused.
-    fn add_used_global(&mut self, global: Self::Value);
-
-    /// Same as add_used_global(), but only prevent the compiler from potentially removing an
-    /// otherwise unused symbol. The linker is still permitted to drop it.
-    ///
-    /// This corresponds to the documented semantics of the `#[used]` attribute, although
-    /// on some targets (non-ELF), we may use `add_used_global` for `#[used]` statics
-    /// instead.
-    fn add_compiler_used_global(&mut self, global: Self::Value);
 }
 
 pub trait StaticBuilderMethods: BackendTypes {