2 files changed, 6 insertions, 3 deletions
diff --git a/compiler/rustc_codegen_gcc/src/asm.rs b/compiler/rustc_codegen_gcc/src/asm.rs
index ddd67a994c9..78e8e32b972 100644
--- a/compiler/rustc_codegen_gcc/src/asm.rs
+++ b/compiler/rustc_codegen_gcc/src/asm.rs
@@ -634,6 +634,7 @@ fn reg_to_gcc(reg: InlineAsmRegOrRegClass) -> ConstraintOrRegister {
             }
             InlineAsmRegClass::Wasm(WasmInlineAsmRegClass::local) => "r",
             InlineAsmRegClass::S390x(S390xInlineAsmRegClass::reg) => "r",
+            InlineAsmRegClass::S390x(S390xInlineAsmRegClass::reg_addr) => "a",
             InlineAsmRegClass::S390x(S390xInlineAsmRegClass::freg) => "f",
             InlineAsmRegClass::Err => unreachable!(),
         }
@@ -704,7 +705,9 @@ fn dummy_output_type<'gcc, 'tcx>(cx: &CodegenCx<'gcc, 'tcx>, reg: InlineAsmRegCl
         InlineAsmRegClass::SpirV(SpirVInlineAsmRegClass::reg) => {
             bug!("LLVM backend does not support SPIR-V")
         },
-        InlineAsmRegClass::S390x(S390xInlineAsmRegClass::reg) => cx.type_i32(),
+        InlineAsmRegClass::S390x(
+            S390xInlineAsmRegClass::reg | S390xInlineAsmRegClass::reg_addr
+        ) => cx.type_i32(),
         InlineAsmRegClass::S390x(S390xInlineAsmRegClass::freg) => cx.type_f64(),
         InlineAsmRegClass::Err => unreachable!(),
     }
diff --git a/compiler/rustc_codegen_gcc/src/errors.rs b/compiler/rustc_codegen_gcc/src/errors.rs
index 1b1ed0b411c..e9283b19894 100644
--- a/compiler/rustc_codegen_gcc/src/errors.rs
+++ b/compiler/rustc_codegen_gcc/src/errors.rs
@@ -119,12 +119,12 @@ impl<G: EmissionGuarantee> IntoDiagnostic<'_, G> for TargetFeatureDisableOrEnabl
             fluent::codegen_gcc_target_feature_disable_or_enable
         );
         if let Some(span) = self.span {
-            diag.set_span(span);
+            diag.span(span);
         };
         if let Some(missing_features) = self.missing_features {
             diag.subdiagnostic(missing_features);
         }
-        diag.set_arg("features", self.features.join(", "));
+        diag.arg("features", self.features.join(", "));
         diag
     }
 }