>> This patch is to handle simplification of plusminus-mult-with-convert
>> expression
>> as ((T) X) +- ((T) Y), in which at least one of (X, Y) is result of
>> multiplication.
>> This is done in forwprop pass. We try to transform it to (T) (X +- Y), and
>> resort
>> to gimple-matcher to fold (X
V3] Simplify plusminus-mult-with-convert expr in
> forwprop (PR 94234)
>
> Attach patch file.
>
> Feng
>
> From: Gcc-patches on behalf of Feng Xue OS
> via Gcc-patches
> Sent: Thursday, September 3, 2020 5:27 PM
> To: Richard
Thanks,
Feng
From: Feng Xue OS
Sent: Thursday, September 3, 2020 5:29 PM
To: Richard Biener; gcc-patches@gcc.gnu.org
Subject: Re: [PATCH 2/2 V3] Simplify plusminus-mult-with-convert expr in
forwprop (PR 94234)
Attach patch file.
Feng
Attach patch file.
Feng
From: Gcc-patches on behalf of Feng Xue OS
via Gcc-patches
Sent: Thursday, September 3, 2020 5:27 PM
To: Richard Biener; gcc-patches@gcc.gnu.org
Subject: [PATCH 2/2 V3] Simplify plusminus-mult-with-convert expr in forwprop
(PR
This patch is to handle simplification of plusminus-mult-with-convert expression
as ((T) X) +- ((T) Y), in which at least one of (X, Y) is result of
multiplication.
This is done in forwprop pass. We try to transform it to (T) (X +- Y), and
resort
to gimple-matcher to fold (X +- Y) instead of man
