diff options
Diffstat (limited to 'gcc/function.c')
| -rw-r--r-- | gcc/function.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/gcc/function.c b/gcc/function.c index 18025e3e26f..b9805dcd091 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -2565,7 +2565,7 @@ assign_parm_find_stack_rtl (tree parm, struct assign_parm_data_one *data) align = BITS_PER_UNIT; /* If we're padding upward, we know that the alignment of the slot - is FUNCTION_ARG_BOUNDARY. If we're using slot_offset, we're + is TARGET_FUNCTION_ARG_BOUNDARY. If we're using slot_offset, we're intentionally forcing upward padding. Otherwise we have to come up with a guess at the alignment based on OFFSET_RTX. */ if (data->locate.where_pad != downward || data->entry_parm) @@ -3330,8 +3330,9 @@ assign_parms (tree fndecl) /* Estimate stack alignment from parameter alignment. */ if (SUPPORTS_STACK_ALIGNMENT) { - unsigned int align = FUNCTION_ARG_BOUNDARY (data.promoted_mode, - data.passed_type); + unsigned int align + = targetm.calls.function_arg_boundary (data.promoted_mode, + data.passed_type); align = MINIMUM_ALIGNMENT (data.passed_type, data.promoted_mode, align); if (TYPE_ALIGN (data.nominal_type) > align) @@ -3641,9 +3642,10 @@ gimplify_parameters (void) FNDECL is the function in which the argument was defined. There are two types of rounding that are done. The first, controlled by - FUNCTION_ARG_BOUNDARY, forces the offset from the start of the argument - list to be aligned to the specific boundary (in bits). This rounding - affects the initial and starting offsets, but not the argument size. + TARGET_FUNCTION_ARG_BOUNDARY, forces the offset from the start of the + argument list to be aligned to the specific boundary (in bits). This + rounding affects the initial and starting offsets, but not the argument + size. The second, controlled by FUNCTION_ARG_PADDING and PARM_BOUNDARY, optionally rounds the size of the parm to PARM_BOUNDARY. The @@ -3694,7 +3696,7 @@ locate_and_pad_parm (enum machine_mode passed_mode, tree type, int in_regs, sizetree = type ? size_in_bytes (type) : size_int (GET_MODE_SIZE (passed_mode)); where_pad = FUNCTION_ARG_PADDING (passed_mode, type); - boundary = FUNCTION_ARG_BOUNDARY (passed_mode, type); + boundary = targetm.calls.function_arg_boundary (passed_mode, type); locate->where_pad = where_pad; /* Alignment can't exceed MAX_SUPPORTED_STACK_ALIGNMENT. */ |