diff options
Diffstat (limited to 'gcc/function.c')
| -rwxr-xr-x | gcc/function.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/gcc/function.c b/gcc/function.c index f3dfb2e..553bbe7 100755 --- a/gcc/function.c +++ b/gcc/function.c @@ -89,9 +89,7 @@ Boston, MA 02111-1307, USA. */ FIRST_PARM_OFFSET - STARTING_FRAME_OFFSET is not a constant during rtl generation. See fix_lexical_addr for details. */ -#if ARG_POINTER_REGNUM != FRAME_POINTER_REGNUM #define NEED_SEPARATE_AP -#endif /* Number of bytes of args popped by function being compiled on its return. Zero if no bytes are to be popped. @@ -3794,16 +3792,12 @@ assign_parms (fndecl, second_time) current_function_stdarg = stdarg; /* If the reg that the virtual arg pointer will be translated into is - not a fixed reg or is the stack pointer, make a copy of the virtual - arg pointer, and address parms via the copy. The frame pointer is - considered fixed even though it is not marked as such. + not a fixed reg, make a copy of the virtual arg pointer, and address parms + via the copy. The second time through, simply use ap to avoid generating rtx. */ - if ((ARG_POINTER_REGNUM == STACK_POINTER_REGNUM - || ! (fixed_regs[ARG_POINTER_REGNUM] - || ARG_POINTER_REGNUM == FRAME_POINTER_REGNUM)) - && ! second_time) + if (!fixed_regs[ARG_POINTER_REGNUM] && !second_time) internal_arg_pointer = copy_to_reg (virtual_incoming_args_rtx); else internal_arg_pointer = virtual_incoming_args_rtx; |