diff options
Diffstat (limited to 'gcc/builtins.c')
| -rw-r--r-- | gcc/builtins.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c index e81ab04..d92535e 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -1521,14 +1521,14 @@ expand_builtin_apply_args_1 (void) /* Save the arg pointer to the block. */ tem = copy_to_reg (crtl->args.internal_arg_pointer); -#if STACK_GROWS_DOWNWARD /* We need the pointer as the caller actually passed them to us, not as we might have pretended they were passed. Make sure it's a valid operand, as emit_move_insn isn't expected to handle a PLUS. */ - tem - = force_operand (plus_constant (Pmode, tem, crtl->args.pretend_args_size), - NULL_RTX); -#endif + if (STACK_GROWS_DOWNWARD) + tem + = force_operand (plus_constant (Pmode, tem, + crtl->args.pretend_args_size), + NULL_RTX); emit_move_insn (adjust_address (registers, Pmode, 0), tem); size = GET_MODE_SIZE (Pmode); @@ -1613,10 +1613,9 @@ expand_builtin_apply (rtx function, rtx arguments, rtx argsize) /* Fetch the arg pointer from the ARGUMENTS block. */ incoming_args = gen_reg_rtx (Pmode); emit_move_insn (incoming_args, gen_rtx_MEM (Pmode, arguments)); -#if !STACK_GROWS_DOWNWARD - incoming_args = expand_simple_binop (Pmode, MINUS, incoming_args, argsize, - incoming_args, 0, OPTAB_LIB_WIDEN); -#endif + if (!STACK_GROWS_DOWNWARD) + incoming_args = expand_simple_binop (Pmode, MINUS, incoming_args, argsize, + incoming_args, 0, OPTAB_LIB_WIDEN); /* Push a new argument block and copy the arguments. Do not allow the (potential) memcpy call below to interfere with our stack @@ -1646,12 +1645,13 @@ expand_builtin_apply (rtx function, rtx arguments, rtx argsize) crtl->need_drap = true; dest = virtual_outgoing_args_rtx; -#if !STACK_GROWS_DOWNWARD - if (CONST_INT_P (argsize)) - dest = plus_constant (Pmode, dest, -INTVAL (argsize)); - else - dest = gen_rtx_PLUS (Pmode, dest, negate_rtx (Pmode, argsize)); -#endif + if (!STACK_GROWS_DOWNWARD) + { + if (CONST_INT_P (argsize)) + dest = plus_constant (Pmode, dest, -INTVAL (argsize)); + else + dest = gen_rtx_PLUS (Pmode, dest, negate_rtx (Pmode, argsize)); + } dest = gen_rtx_MEM (BLKmode, dest); set_mem_align (dest, PARM_BOUNDARY); src = gen_rtx_MEM (BLKmode, incoming_args); |