This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [04/13] Use function_arg_info for TARGET_PASS_BY_REFERENCE
- From: Jeff Law <law at redhat dot com>
- To: gcc-patches at gcc dot gnu dot org, richard dot sandiford at arm dot com
- Date: Mon, 19 Aug 2019 14:15:58 -0600
- Subject: Re: [04/13] Use function_arg_info for TARGET_PASS_BY_REFERENCE
- References: <mpt1rxhdwbz.fsf@arm.com> <mptftlxchkm.fsf@arm.com>
On 8/19/19 9:15 AM, Richard Sandiford wrote:
> Use function_arg_info for TARGET_PASS_BY_REFERENCE.
>
> The hook is passed the unpromoted type mode instead of the promoted mode.
>
>
> 2019-08-19 Richard Sandiford <richard.sandiford@arm.com>
>
> gcc/
> * target.def (pass_by_reference): Take a function_arg_info instead
> of a mode, type and named flag.
> * doc/tm.texi: Regenerate.
> * targhooks.h (hook_pass_by_reference_must_pass_in_stack): Update
> accordingly.
> (hook_bool_CUMULATIVE_ARGS_arg_info_false): Declare.
> * targhooks.c (hook_pass_by_reference_must_pass_in_stack): Take a
> function_arg_info instead of a mode, type and named flag.
> (hook_bool_CUMULATIVE_ARGS_arg_info_false): New function.
> * calls.h (pass_by_reference): Take a function_arg_info instead of a
> mode, type and named flag.
> * calls.c (pass_by_reference): Likewise.
> (pass_va_arg_by_reference): Update call accordingly.
> (initialize_argument_information): Likewise.
> (emit_library_call_value_1): Likewise.
> * function.c (assign_parm_find_data_types): Likewise.
> * var-tracking.c (prepare_call_arguments): Likewise.
> * stor-layout.c: Include calls.h.
> (compute_record_mode): Update call to targetm.calls.pass_by_reference.
> * config/aarch64/aarch64.c (aarch64_pass_by_reference): Take a
> function_arg_info instead of a mode, type and named flag.
> * config/alpha/alpha.c (alpha_pass_by_reference): Likewise.
> * config/arc/arc.c (arc_pass_by_reference): Likewise.
> * config/arm/arm.c (arm_pass_by_reference): Likewise.
> * config/bfin/bfin.c (bfin_pass_by_reference): Likewise.
> * config/c6x/c6x.c (c6x_pass_by_reference): Likewise.
> (c6x_call_saved_register_used): Update call to pass_by_reference.
> * config/cris/cris.c (cris_pass_by_reference): Take a
> function_arg_info instead of a mode, type and named flag.
> * config/epiphany/epiphany.c (epiphany_pass_by_reference): Take a
> function_arg_info instead of a mode, type and named flag.
> (epiphany_arg_partial_bytes): Update call accordingly.
> * config/ft32/ft32.c (ft32_pass_by_reference): Take a
> function_arg_info instead of a mode, type and named flag.
> (ft32_arg_partial_bytes): Update call accordingly.
> * config/i386/i386.c (ix86_pass_by_reference): Take a
> function_arg_info instead of a mode, type and named flag.
> * config/iq2000/iq2000.c (iq2000_pass_by_reference): Likewise.
> * config/m32c/m32c.c (m32c_pass_by_reference): Likewise.
> * config/m32r/m32r.c (m32r_pass_by_reference): Likewise.
> (m32r_return_in_memory): Update call accordingly.
> * config/mips/mips.c (mips_pass_by_reference): Take a
> function_arg_info instead of a mode, type and named flag.
> * config/mmix/mmix.c (mmix_pass_by_reference): Likewise.
> * config/mn10300/mn10300.c (mn10300_pass_by_reference): Likewise.
> * config/moxie/moxie.c (moxie_pass_by_reference): Likewise.
> (moxie_arg_partial_bytes): Update call accordingly.
> * config/msp430/msp430.c (msp430_pass_by_reference): Take a
> function_arg_info instead of a mode, type and named flag.
> * config/nvptx/nvptx.c (nvptx_pass_by_reference): Likewise.
> * config/or1k/or1k.c (or1k_pass_by_reference): Likewise.
> * config/pa/pa.c (pa_pass_by_reference): Likewise.
> * config/riscv/riscv.c (riscv_pass_by_reference): Likewise.
> (riscv_return_in_memory): Update call accordingly.
> * config/rs6000/rs6000-internal.h (rs6000_pass_by_reference): Take a
> function_arg_info instead of a mode, type and named flag.
> * config/rs6000/rs6000-call.c (rs6000_pass_by_reference): Likewise.
> (rs6000_parm_needs_stack): Update call to pass_by_reference.
> * config/s390/s390.c (s390_pass_by_reference): Take a
> function_arg_info instead of a mode, type and named flag.
> (s390_call_saved_register_used): Update call accordingly.
> * config/sh/sh.c (sh_pass_by_reference): Take a function_arg_info
> instead of a mode, type and named flag.
> * config/sparc/sparc.c (sparc_pass_by_reference): Likewise.
> * config/spu/spu.c (spu_pass_by_reference): Likewise.
> * config/tilegx/tilegx.c (tilegx_pass_by_reference): Likewise.
> * config/tilepro/tilepro.c (tilepro_pass_by_reference): Likewise.
> * config/v850/v850.c (v850_pass_by_reference): Likewise.
> * config/visium/visium.c (visium_pass_by_reference): Likewise.
>
> gcc/ada/
> * gcc-interface/misc.c (default_pass_by_ref): Update call to
> pass_by_reference.
OK
jeff