X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Flibrustc_codegen_llvm%2Fcommon.rs;h=d2d8097233a4a9d0af588c902f8faa184e53e42d;hb=cf929f77bffc9786fa7c15e75be7599cfc551225;hp=1d6bfb321598c9b5b1a92320044e7345d780c73c;hpb=5e561c213537f9f44c0c0c7fb4fba9263b551dc1;p=rust.git

diff --git a/src/librustc_codegen_llvm/common.rs b/src/librustc_codegen_llvm/common.rs
index 1d6bfb32159..d2d8097233a 100644
--- a/src/librustc_codegen_llvm/common.rs
+++ b/src/librustc_codegen_llvm/common.rs
@@ -259,11 +259,14 @@ fn scalar_to_backend(
                 let base_addr = match alloc_kind {
                     Some(GlobalAlloc::Memory(alloc)) => {
                         let init = const_alloc_to_llvm(self, alloc);
-                        if alloc.mutability == Mutability::Mut {
-                            self.static_addr_of_mut(init, alloc.align, None)
-                        } else {
-                            self.static_addr_of(init, alloc.align, None)
+                        let value = match alloc.mutability {
+                            Mutability::Mut => self.static_addr_of_mut(init, alloc.align, None),
+                            _ => self.static_addr_of(init, alloc.align, None),
+                        };
+                        if !self.sess().fewer_names() {
+                            llvm::set_value_name(value, format!("{:?}", ptr.alloc_id).as_bytes());
                         }
+                        value
                     }
                     Some(GlobalAlloc::Function(fn_instance)) => self.get_fn_addr(fn_instance),
                     Some(GlobalAlloc::Static(def_id)) => {