Re: [PATCH] rs6000: Add cntlzdm and cnttzdm

2020-05-12 Thread Segher Boessenkool
On Mon, May 11, 2020 at 11:45:09AM -0500, Bill Schmidt wrote: > On 5/8/20 6:51 PM, Segher Boessenkool wrote: > >On Fri, May 08, 2020 at 08:17:18AM -0500, Bill Schmidt wrote: > >>From: Kelvin Nilsen > >> > >>Add support for new scalar instructions for counting leading or > >>trailing zeros under co

Re: [PATCH] rs6000: Add cntlzdm and cnttzdm

2020-05-11 Thread Bill Schmidt via Gcc-patches
On 5/8/20 6:51 PM, Segher Boessenkool wrote: On Fri, May 08, 2020 at 08:17:18AM -0500, Bill Schmidt wrote: From: Kelvin Nilsen Add support for new scalar instructions for counting leading or trailing zeros under control of a bitmask. Bootstrapped and tested on powerpc64le-unknown-linux-gnu wi

Re: [PATCH] rs6000: Add cntlzdm and cnttzdm

2020-05-08 Thread Segher Boessenkool
On Fri, May 08, 2020 at 08:17:18AM -0500, Bill Schmidt wrote: > From: Kelvin Nilsen > > Add support for new scalar instructions for counting leading or > trailing zeros under control of a bitmask. > > Bootstrapped and tested on powerpc64le-unknown-linux-gnu with no > regressions. Is this okay f

[PATCH] rs6000: Add cntlzdm and cnttzdm

2020-05-08 Thread Bill Schmidt via Gcc-patches
From: Kelvin Nilsen Add support for new scalar instructions for counting leading or trailing zeros under control of a bitmask. Bootstrapped and tested on powerpc64le-unknown-linux-gnu with no regressions. Is this okay for master? Thanks, Bill [gcc] 2020-05-08 Kelvin Nilsen * conf