Fixed the problems and committed to trunk.
Thanks,
Di Zhao
> -Original Message-
> From: Richard Biener
> Sent: Friday, May 10, 2024 8:56 PM
> To: Di Zhao OS
> Cc: gcc-patches@gcc.gnu.org
> Subject: Re: [PATCH] tree-optimization/114760 - check variants of >>
On Fri, May 10, 2024 at 12:55 PM Di Zhao OS
wrote:
>
> This patch tries to fix pr114760 by checking for the
> variants explicitly. When recognizing bit counting idiom,
> include pattern "x * 2" for "x << 1", and "x / 2" for
> "x >> 1" (given x is unsigned).
>
> Bootstrapped and tested on x86_64-li
