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Date: Tue, 13 Oct 2015 07:56:00 -0000
From: James Greenhalgh <james.greenhalgh@arm.com>
To: Wilco Dijkstra <wdijkstr@arm.com>
Cc: GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH][AArch64] Update patterns to support FP zero
Message-ID: <20151013075641.GA12022@arm.com>
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On Thu, Oct 08, 2015 at 02:16:16PM +0100, Wilco Dijkstra wrote:
> This patch improves support for instructions that allow FP zero immediate. All FP compares generated
> by various patterns should use aarch64_fp_compare_operand. LDP/STP uses aarch64_reg_or_fp_zero.
> Passes regression on AArch64.
> 
> OK for commit?

OK.

Thanks,
James

> 
> ChangeLog:
> 2015-10-08  Wilco Dijkstra  <wdijkstr@arm.com>
> 
> 	* gcc/config/aarch64/aarch64.md (cbranch<mode>4):
> 	Use aarch64_fp_compare_operand.
> 	(store_pairsf): Use aarch64_reg_or_fp_zero.
> 	(store_pairdf): Likewise.
> 	(cstore<mode>4): Use aarch64_fp_compare_operand.
> 	(cmov<mode>6): Likewise.
> 	* gcc/config/aarch64/aarch64-ldpstp.md: Use aarch64_reg_or_fp_zero.
>