diff options
Diffstat (limited to 'gcc/function.c')
| -rw-r--r-- | gcc/function.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/gcc/function.c b/gcc/function.c index 922ef3d..84d6a10 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -2662,13 +2662,14 @@ assign_parm_adjust_entry_rtl (struct assign_parm_data_one *data) /* Handle calls that pass values in multiple non-contiguous locations. The Irix 6 ABI has examples of this. */ if (GET_CODE (entry_parm) == PARALLEL) - emit_group_store (validize_mem (stack_parm), entry_parm, + emit_group_store (validize_mem (copy_rtx (stack_parm)), entry_parm, data->passed_type, int_size_in_bytes (data->passed_type)); else { gcc_assert (data->partial % UNITS_PER_WORD == 0); - move_block_from_reg (REGNO (entry_parm), validize_mem (stack_parm), + move_block_from_reg (REGNO (entry_parm), + validize_mem (copy_rtx (stack_parm)), data->partial / UNITS_PER_WORD); } @@ -2837,7 +2838,7 @@ assign_parm_setup_block (struct assign_parm_data_all *all, else gcc_assert (!size || !(PARM_BOUNDARY % BITS_PER_WORD)); - mem = validize_mem (stack_parm); + mem = validize_mem (copy_rtx (stack_parm)); /* Handle values in multiple non-contiguous locations. */ if (GET_CODE (entry_parm) == PARALLEL) @@ -2972,7 +2973,7 @@ assign_parm_setup_reg (struct assign_parm_data_all *all, tree parm, assign_parm_find_data_types and expand_expr_real_1. */ equiv_stack_parm = data->stack_parm; - validated_mem = validize_mem (data->entry_parm); + validated_mem = validize_mem (copy_rtx (data->entry_parm)); need_conversion = (data->nominal_mode != data->passed_mode || promoted_nominal_mode != data->promoted_mode); @@ -3228,7 +3229,7 @@ assign_parm_setup_stack (struct assign_parm_data_all *all, tree parm, /* Conversion is required. */ rtx tempreg = gen_reg_rtx (GET_MODE (data->entry_parm)); - emit_move_insn (tempreg, validize_mem (data->entry_parm)); + emit_move_insn (tempreg, validize_mem (copy_rtx (data->entry_parm))); push_to_sequence2 (all->first_conversion_insn, all->last_conversion_insn); to_conversion = true; @@ -3265,8 +3266,8 @@ assign_parm_setup_stack (struct assign_parm_data_all *all, tree parm, set_mem_attributes (data->stack_parm, parm, 1); } - dest = validize_mem (data->stack_parm); - src = validize_mem (data->entry_parm); + dest = validize_mem (copy_rtx (data->stack_parm)); + src = validize_mem (copy_rtx (data->entry_parm)); if (MEM_P (src)) { @@ -5261,7 +5262,7 @@ get_arg_pointer_save_area (void) generated stack slot may not be a valid memory address, so we have to check it and fix it if necessary. */ start_sequence (); - emit_move_insn (validize_mem (ret), + emit_move_insn (validize_mem (copy_rtx (ret)), crtl->args.internal_arg_pointer); seq = get_insns (); end_sequence (); |