Okay will put on my to-do list for post GCC 8.
-Original Message-
From: James Greenhalgh [mailto:james.greenha...@arm.com]
Sent: Wednesday, January 10, 2018 12:21 PM
To: Michael Collison
Cc: Richard Sandiford ; GCC Patches
; nd
Subject: Re: [PATCH 5/5][AArch64] fp16fml support
On Tue
g]
> Sent: Thursday, January 4, 2018 8:02 AM
> To: Michael Collison
> Cc: GCC Patches ; nd
> Subject: Re: [PATCH 5/5][AArch64] fp16fml support
>
> Hi Michael,
>
> Not a review of the full patch, just a comment about the patterns:
>
> Michael Collison w
Patch updated per Richard's comments. Ok for trunk?
-Original Message-
From: Richard Sandiford [mailto:richard.sandif...@linaro.org]
Sent: Thursday, January 4, 2018 8:02 AM
To: Michael Collison
Cc: GCC Patches ; nd
Subject: Re: [PATCH 5/5][AArch64] fp16fml support
Hi Michael,
Hi Michael,
Not a review of the full patch, just a comment about the patterns:
Michael Collison writes:
> +(define_expand "aarch64_fmll_lane_lowv2sf"
> + [(set (match_operand:V2SF 0 "register_operand" "")
> + (unspec:V2SF [(match_operand:V2SF 1 "register_operand" "")
> +
Hi All,
This patch adds support for the FP16 multiply add/subtract instructions in
Armv8.4-a. Support for the new instructions is in the form of new ACLE
intrinsics. A new command line feature modifier, +fp16fml, is added to enable
the support. Enabling +fp16fml automatically enables +fp16.
T
