Implement reg_backend_type for gcc

dianqk · dianqk · commit c39d825372df · 2024-08-12T22:17:37.000+08:00
diff --git a/compiler/rustc_codegen_gcc/src/type_of.rs b/compiler/rustc_codegen_gcc/src/type_of.rs
@@ -365,8 +365,8 @@ impl<'gcc, 'tcx> LayoutTypeMethods<'tcx> for CodegenCx<'gcc, 'tcx> {
         fn_abi.ptr_to_gcc_type(self)
     }
 
-    fn reg_backend_type(&self, _ty: &Reg) -> Type<'gcc> {
-        unimplemented!();
+    fn reg_backend_type(&self, ty: &Reg) -> Type<'gcc> {
+        ty.gcc_type(self)
     }
 
     fn fn_decl_backend_type(&self, fn_abi: &FnAbi<'tcx, Ty<'tcx>>) -> Type<'gcc> {

Original file line number	Diff line number	Diff line change
`@@ -365,8 +365,8 @@ impl<'gcc, 'tcx> LayoutTypeMethods<'tcx> for CodegenCx<'gcc, 'tcx> {`
`365`	`365`	`fn_abi.ptr_to_gcc_type(self)`
`366`	`366`	`}`
`367`	`367`
`368`		`- fn reg_backend_type(&self, _ty: &Reg) -> Type<'gcc> {`
`369`		`- unimplemented!();`
	`368`	`+ fn reg_backend_type(&self, ty: &Reg) -> Type<'gcc> {`
	`369`	`+ ty.gcc_type(self)`
`370`	`370`	`}`
`371`	`371`
`372`	`372`	`fn fn_decl_backend_type(&self, fn_abi: &FnAbi<'tcx, Ty<'tcx>>) -> Type<'gcc> {`