Re: [PATCH 2/2] Support Intel prefetchit0/t1

2022-10-19 Thread Hongtao Liu via Gcc-patches
On Thu, Oct 20, 2022 at 11:46 AM H.J. Lu via Gcc-patches wrote: > > On Fri, Oct 14, 2022 at 1:38 AM Haochen Jiang via Gcc-patches > wrote: > > > > gcc/ChangeLog: > > > > * common/config/i386/cpuinfo.h (get_available_features): > > Detect PREFETCHI. > > * common/config/i386

Re: [PATCH 2/2] Support Intel prefetchit0/t1

2022-10-19 Thread H.J. Lu via Gcc-patches
On Fri, Oct 14, 2022 at 1:38 AM Haochen Jiang via Gcc-patches wrote: > > gcc/ChangeLog: > > * common/config/i386/cpuinfo.h (get_available_features): > Detect PREFETCHI. > * common/config/i386/i386-common.cc > (OPTION_MASK_ISA2_PREFETCHI_SET, > OPTION_MASK_IS

[PATCH 2/2] Support Intel prefetchit0/t1

2022-10-14 Thread Haochen Jiang via Gcc-patches
gcc/ChangeLog: * common/config/i386/cpuinfo.h (get_available_features): Detect PREFETCHI. * common/config/i386/i386-common.cc (OPTION_MASK_ISA2_PREFETCHI_SET, OPTION_MASK_ISA2_PREFETCHI_UNSET): New. (ix86_handle_option): Handle -mprefetchi. *