Update src/consts.rs

Co-authored-by: antoyo <[email protected]>

Author: FractalFir

src/consts.rs

@@ -44,7 +44,7 @@ impl<'gcc, 'tcx> StaticCodegenMethods for CodegenCx<'gcc, 'tcx> {
     fn static_addr_of(&self, cv: RValue<'gcc>, align: Align, kind: Option<&str>) -> RValue<'gcc> {
         // TODO(antoyo): implement a proper rvalue comparison in libgccjit instead of doing the
         // following:
-        for (value, variable) in &*self.const_globals.borrow() {
+        if let Some(variable) = self.const_globals.borrow().get(cv) {
             if *value == cv {
                 if let Some(global_variable) = self.global_lvalues.borrow().get(variable) {
                     let alignment = align.bits() as i32;