Can we do __first + 4 <= __last?
From: Jonathan Wakely
Sent: Friday, January 31, 2025 8:28 PM
To: libstd...@gcc.gnu.org
Cc: Abhishek Kaushik ; gcc-patches@gcc.gnu.org
Subject: Re: [PATCH] libstdc++: Use canonical loop form in std::reduce
On Fri, 31 Jan 2
f stl :)
From: Richard Biener
Sent: Friday, January 31, 2025 8:27 PM
To: Jonathan Wakely
Cc: Abhishek Kaushik ; libstd...@gcc.gnu.org
; gcc-patches@gcc.gnu.org
Subject: Re: [PATCH] libstdc++: Use canonical loop form in std::reduce
On Fri, Jan 31, 2025 at 2:50 PM Jonathan Wakely
>From 7a7c9a2a976fbb29f67c46284e7c1581cbe8cb07 Mon Sep 17 00:00:00 2001
From: Abhishek Kaushik
Date: Fri, 31 Jan 2025 01:28:48 -0800
Subject: [PATCH] libstdc++: Use canonical loop form in std::reduce
This change is for the INTEL C compiler (icx).
The current while loop in std::reduce
dxbaY
From: Jonathan Wakely
Sent: Friday, January 31, 2025 7:19 PM
To: Richard Biener
Cc: Abhishek Kaushik ; libstd...@gcc.gnu.org
; gcc-patches@gcc.gnu.org
Subject: Re: [PATCH] libstdc++: Use canonical loop form in std::reduce
On Fri, 31 Jan 2025 at 12:48, Richard Biener wrote:
>
>From 4ac7c7e56e23ed2f4dd2dafdfab6cfa110c14260 Mon Sep 17 00:00:00 2001
From: Abhishek Kaushik
Date: Fri, 31 Jan 2025 01:28:48 -0800
Subject: [PATCH] libstdc++: Use canonical loop form in std::reduce
The current while loop in std::reduce and related functions is hard to
vectorize because
