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Re: [patch] Resubmission in an attempt to get someones attention
- From: Janis Johnson <janis187 at us dot ibm dot com>
- To: Richard Henderson <rth at redhat dot com>, Steve Ellcey <sje at cup dot hp dot com>, gcc-patches at gcc dot gnu dot org
- Date: Tue, 11 Dec 2001 15:12:01 -0800
- Subject: Re: [patch] Resubmission in an attempt to get someones attention
- References: <200112110136.RAA15495@hpsje.cup.hp.com> <20011210174743.A23971@redhat.com>
On Mon, Dec 10, 2001 at 05:47:43PM -0800, Richard Henderson wrote:
> On Mon, Dec 10, 2001 at 05:36:39PM -0800, Steve Ellcey wrote:
> > * doc/tm.texi (FUNCTION_ARG_REG_LITTLE_ENDIAN): New.
> > * defaults.h (FUNCTION_ARG_REG_LITTLE_ENDIAN): New.
> > * calls.c (store_unaligned_arguments_into_pseudos): Check
> > FUNCTION_ARG_REG_LITTLE_ENDIAN to see how structures
> > are passed/returned.
> > * expr.c (move_block_from_reg): Ditto.
> > (move_block_from_reg): Ditto.
> > (copy_blkmode_from_reg): Ditto.
> > * stmt.c (expand_return): Ditto.
> > * stor-layout.c (compute_record_mode): If
> > FUNCTION_ARG_REG_LITTLE_ENDIAN is set then check
> > MEMBER_TYPE_FORCES_BLK even if mode == VOIDmode.
> > * config/ia64/hpux.h (MEMBER_TYPE_FORCES_BLK): Set to true
> > so that Structures of one field are still treated as structures.
> > (FUNCTION_ARG_REG_LITTLE_ENDIAN): New, set it to true.
> > (FUNCTION_ARG_PADDING): Set to ia64_hpux_function_arg_padding().
> > (PAD_VARARGS_DOWN): Modify from default to not pad structures down.
> > * ia64-protos.h (ia64_hpux_function_arg_padding): New.
> > * ia64.c (ia64_hpux_function_arg_padding): New function to special
> > case handling of structure padding.
>
> Ok.
>
>
> r~
I checked this in for Steve after a bootstrap and test run on ia64-linux.
Janis