Re: [PATCH] x86: Update -mtune=tremont

2021-12-09 Thread Uros Bizjak via Gcc-patches
On Thu, Dec 9, 2021 at 7:59 AM Cui,Lili wrote: > > Hi Uros, > > This patch is to update mtune for tremont. > > Bootstrap is ok, and no regressions for i386/x86-64 testsuite. > > OK for master? OK. Thanks, Uros. > > > Silvermont has a special handle in add_stmt_cost function, because it has in >

[PATCH] x86: Update -mtune=tremont

2021-12-08 Thread Cui,Lili via Gcc-patches
Hi Uros, This patch is to update mtune for tremont. Bootstrap is ok, and no regressions for i386/x86-64 testsuite. OK for master? Silvermont has a special handle in add_stmt_cost function, because it has in order SIMD pipeline. But for Tremont, its SIMD pipeline is out of order, remove Tremont