Fix for gcc-13 without int128

Author: antoyo

src/common.rs

@@ -429,11 +429,11 @@ impl<'gcc, 'tcx> TypeReflection<'gcc, 'tcx> for Type<'gcc> {
     }
 
     fn is_i128(&self, cx: &CodegenCx<'gcc, 'tcx>) -> bool {
-        self.unqualified() == cx.i128_type.unqualified()
+        self.unqualified().is_compatible_with(cx.i128_type.unqualified())
     }
 
     fn is_u128(&self, cx: &CodegenCx<'gcc, 'tcx>) -> bool {
-        self.unqualified() == cx.u128_type.unqualified()
+        self.unqualified().is_compatible_with(cx.u128_type.unqualified())
     }
 
     fn is_vector(&self) -> bool {