From: Vladimir Makarov <vmakarov@redhat.com>
To: gcc-patches@gcc.gnu.org, ubizjak@gmail.com,
markus@trippelsdorf.de, Ganesh.Gopalasubramanian@amd.com,
richard.sandiford@arm.com
Subject: Re: [PATCH 1/5] Add recog_constrain_insn
Date: Tue, 21 Oct 2014 14:56:00 -0000 [thread overview]
Message-ID: <5446741C.6060208@redhat.com> (raw)
In-Reply-To: <874mv2bvnt.fsf@e105548-lin.cambridge.arm.com>
On 10/17/2014 10:47 AM, Richard Sandiford wrote:
> This patch just adds a new utility function called recog_constrain_insn,
> to go alongside the existing recog_constrain_insn_cached.
>
> Note that the extract_insn in lra.c wasn't used when checking is disabled.
> The function just moved on to the next instruction straight away.
>
The RA parts are ok for me. Thanks, Richard.
>
> gcc/
> * recog.h (extract_constrain_insn): Declare.
> * recog.c (extract_constrain_insn): New function.
> * lra.c (check_rtl): Use it.
> * postreload.c (reload_cse_simplify_operands): Likewise.
> * reg-stack.c (check_asm_stack_operands): Likewise.
> (subst_asm_stack_regs): Likewise.
> * regcprop.c (copyprop_hardreg_forward_1): Likewise.
> * regrename.c (build_def_use): Likewise.
> * sel-sched.c (get_reg_class): Likewise.
> * config/arm/arm.c (note_invalid_constants): Likewise.
> * config/s390/predicates.md (execute_operation): Likewise.
>
>
next prev parent reply other threads:[~2014-10-21 14:56 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-17 14:47 [PATCH 0/5] Add preferred_for_{size,speed} attributes Richard Sandiford
2014-10-17 14:48 ` [PATCH 1/5] Add recog_constrain_insn Richard Sandiford
2014-10-21 14:56 ` Vladimir Makarov [this message]
2014-10-21 15:45 ` Jeff Law
2014-10-17 14:51 ` [PATCH 2/5] Add preferred_for_{size,speed} attributes Richard Sandiford
2014-10-21 14:57 ` Vladimir Makarov
2014-10-21 17:34 ` Jeff Law
2015-08-03 14:54 ` H.J. Lu
2014-10-17 14:52 ` [PATCH 3/5] Pass an alternative_mask to constrain_operands Richard Sandiford
2014-10-21 15:36 ` Vladimir Makarov
2014-10-21 17:46 ` Jeff Law
2014-10-17 14:55 ` [PATCH 4/5] Remove recog_data.enabled_alternatives Richard Sandiford
2014-10-21 14:57 ` Vladimir Makarov
2014-10-21 15:35 ` Jeff Law
2014-10-17 14:58 ` [PATCH 5/5] Use preferred_for_speed in i386.md Richard Sandiford
2014-10-17 16:59 ` Uros Bizjak
2014-10-21 15:08 ` Vladimir Makarov
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