Implement reg_backend_type for gcc

dianqk · dianqk · commit 17d72773516f · 2024-08-30T07:54:00.000+08:00
diff --git a/compiler/rustc_codegen_gcc/src/type_of.rs b/compiler/rustc_codegen_gcc/src/type_of.rs
@@ -364,8 +364,8 @@ 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
`@@ -364,8 +364,8 @@ impl<'gcc, 'tcx> LayoutTypeMethods<'tcx> for CodegenCx<'gcc, 'tcx> {`
`364`	`364`	`fn_abi.ptr_to_gcc_type(self)`
`365`	`365`	`}`
`366`	`366`
`367`		`- fn reg_backend_type(&self, _ty: &Reg) -> Type<'gcc> {`
`368`		`- unimplemented!();`
	`367`	`+ fn reg_backend_type(&self, ty: &Reg) -> Type<'gcc> {`
	`368`	`+ ty.gcc_type(self)`
`369`	`369`	`}`
`370`	`370`
`371`	`371`	`fn fn_decl_backend_type(&self, fn_abi: &FnAbi<'tcx, Ty<'tcx>>) -> Type<'gcc> {`