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Re: [PATCH 6/6] rs6000: Clean up the various rlwinm patterns
- From: David Edelsohn <dje dot gcc at gmail dot com>
- To: Segher Boessenkool <segher at kernel dot crashing dot org>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 11 May 2015 11:31:25 -0400
- Subject: Re: [PATCH 6/6] rs6000: Clean up the various rlwinm patterns
- Authentication-results: sourceware.org; auth=none
- References: <cover dot 1431268134 dot git dot segher at kernel dot crashing dot org> <31a8639608e417c3b2d23cf3cee84fa7f5720aed dot 1431268135 dot git dot segher at kernel dot crashing dot org>
On Sun, May 10, 2015 at 12:13 PM, Segher Boessenkool
<segher@kernel.crashing.org> wrote:
> Some cleanups:
>
> * Give every define_insn a name;
> * Add missing conditions for some of the dot forms;
> * Use define_insn_and_split to reduce duplication;
> * Renumber operands so 0,1,2,3 are the actual operands of the machine
> instruction, in order;
> * Reformat some patterns.
>
> Is this okay for trunk?
>
>
> Segher
>
>
> 2015-05-10 Segher Boessenkool <segher@kernel.crashing.org>
>
> * config/rs6000/rs6000.md (*rotlsi3_internal4, *rotlsi3_internal5,
> *rotlsi3_internal6, rlwinm, 5 unnamed define_insns, and 6
> define_splits): Delete.
> (*rotlsi3_mask, *rotlsi3_mask_dot, *rotlsi3_mask_dot2,
> *ashlsi3_imm_mask, *ashlsi3_imm_mask_dot, *ashlsi3_imm_mask_dot2,
> *lshrsi3_imm_mask, *lshrsi3_imm_mask_dot, *lshrsi3_imm_mask_dot2):
> New.
Okay.
Thanks, David