Re: [PATCH] MATCH: Port CLRSB part of builtin_zero_pattern

2023-05-02 Thread Andrew Pinski via Gcc-patches
On Tue, May 2, 2023 at 5:24 AM Richard Biener via Gcc-patches wrote: > > On Sun, Apr 30, 2023 at 11:13 PM Andrew Pinski via Gcc-patches > wrote: > > > > This ports the clrsb builtin part of builtin_zero_pattern > > to match.pd. A simple pattern to port. > > > > OK? Bootstrapped and tested on x86_

Re: [PATCH] MATCH: Port CLRSB part of builtin_zero_pattern

2023-05-02 Thread Richard Biener via Gcc-patches
On Sun, Apr 30, 2023 at 11:13 PM Andrew Pinski via Gcc-patches wrote: > > This ports the clrsb builtin part of builtin_zero_pattern > to match.pd. A simple pattern to port. > > OK? Bootstrapped and tested on x86_64-linux-gnu with no regressions. > > gcc/ChangeLog: > > * match.pd (a != 0 ?