https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85669
--- Comment #16 from Douglas Mencken <dougmencken at gmail dot com> --- Like this? --- a/gcc/config/rs6000/darwin.h +++ b/gcc/config/rs6000/darwin.h @@ -150,13 +150,12 @@ #undef RS6000_STARTING_FRAME_OFFSET #define RS6000_STARTING_FRAME_OFFSET \ - (RS6000_ALIGN (crtl->outgoing_args_size, 16) \ - + RS6000_SAVE_AREA) + RS6000_ALIGN (crtl->outgoing_args_size + RS6000_SAVE_AREA, 16) #undef STACK_DYNAMIC_OFFSET #define STACK_DYNAMIC_OFFSET(FUNDECL) \ - (RS6000_ALIGN (crtl->outgoing_args_size.to_constant (), 16) \ - + (STACK_POINTER_OFFSET)) + RS6000_ALIGN (crtl->outgoing_args_size.to_constant() \ + + STACK_POINTER_OFFSET, 16) /* Darwin uses a function call if everything needs to be saved/restored. */
