diff options
| author | Richard Sandiford <richard.sandiford@arm.com> | 2019-08-20 08:53:23 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2019-08-20 08:53:23 +0000 |
| commit | 7256c7194e186fce6ff866a124a77b08196c2a5f (patch) | |
| tree | 24b47c0624b9395db68addd8cb07d4e5b581050b /gcc/config/sh | |
| parent | 6930c98c69ad695469ee7daa74b3b6d578afdd0d (diff) | |
Use function_arg_info for TARGET_CALLEE_COPIES
The hook is passed the unpromoted type mode instead of the promoted mode.
The aarch64 definition is redundant, but worth keeping for emphasis.
2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.def (callee_copies): Take a function_arg_info instead
of a mode, type and named flag.
* doc/tm.texi: Regenerate.
* targhooks.h (hook_callee_copies_named): Take a function_arg_info
instead of a mode, type and named flag.
(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Delete.
(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
(hook_bool_CUMULATIVE_ARGS_arg_info_true): New function.
* targhooks.c (hook_callee_copies_named): Take a function_arg_info
instead of a mode, type and named flag.
(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Delete.
(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
(hook_bool_CUMULATIVE_ARGS_arg_info_true): New function.
* calls.h (reference_callee_copied): Take a function_arg_info
instead of a mode, type and named flag.
* calls.c (reference_callee_copied): Likewise.
(initialize_argument_information): Update call accordingly.
(emit_library_call_value_1): Likewise.
* function.c (gimplify_parameters): Likewise.
* config/aarch64/aarch64.c (TARGET_CALLEE_COPIES): Define to
hook_bool_CUMULATIVE_ARGS_arg_info_false instead of
hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false.
* config/c6x/c6x.c (c6x_callee_copies): Delete.
(TARGET_CALLEE_COPIES): Define to
hook_bool_CUMULATIVE_ARGS_arg_info_true instead.
* config/epiphany/epiphany.c (TARGET_CALLEE_COPIES): Define to
hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
* config/mips/mips.c (mips_callee_copies): Take a function_arg_info
instead of a mode, type and named flag.
* config/mmix/mmix.c (TARGET_CALLEE_COPIES): Define to
hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
* config/mn10300/mn10300.c (TARGET_CALLEE_COPIES): Likewise.
* config/msp430/msp430.c (msp430_callee_copies): Delete.
(TARGET_CALLEE_COPIES): Define to
hook_bool_CUMULATIVE_ARGS_arg_info_true instead.
* config/pa/pa.c (pa_callee_copies): Take a function_arg_info
instead of a mode, type and named flag.
* config/sh/sh.c (sh_callee_copies): Likewise.
* config/v850/v850.c (TARGET_CALLEE_COPIES): Define to
hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
From-SVN: r274702
Diffstat (limited to 'gcc/config/sh')
| -rw-r--r-- | gcc/config/sh/sh.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c index ac3c5a57f86..da912ca9abd 100644 --- a/gcc/config/sh/sh.c +++ b/gcc/config/sh/sh.c @@ -296,8 +296,7 @@ static machine_mode sh_promote_function_mode (const_tree type, int for_return); static bool sh_pass_by_reference (cumulative_args_t, const function_arg_info &); -static bool sh_callee_copies (cumulative_args_t, machine_mode, - const_tree, bool); +static bool sh_callee_copies (cumulative_args_t, const function_arg_info &); static int sh_arg_partial_bytes (cumulative_args_t, const function_arg_info &); static void sh_function_arg_advance (cumulative_args_t, const function_arg_info &); @@ -7915,14 +7914,15 @@ sh_pass_by_reference (cumulative_args_t cum_v, const function_arg_info &arg) } static bool -sh_callee_copies (cumulative_args_t cum, machine_mode mode, - const_tree type, bool named ATTRIBUTE_UNUSED) +sh_callee_copies (cumulative_args_t cum, const function_arg_info &arg) { /* ??? How can it possibly be correct to return true only on the caller side of the equation? Is there someplace else in the sh backend that's magically producing the copies? */ return (get_cumulative_args (cum)->outgoing - && ((mode == BLKmode ? TYPE_ALIGN (type) : GET_MODE_ALIGNMENT (mode)) + && ((arg.mode == BLKmode + ? TYPE_ALIGN (arg.type) + : GET_MODE_ALIGNMENT (arg.mode)) % SH_MIN_ALIGN_FOR_CALLEE_COPY == 0)); } |