Re: [PATCH] i386: Add PCLMUL dependency for VPCLMULQDQ

2023-04-18 Thread Hongtao Liu via Gcc-patches
On Wed, Apr 19, 2023 at 9:54 AM Hongtao Liu wrote: > > On Tue, Apr 18, 2023 at 3:18 PM Haochen Jiang via Gcc-patches > wrote: > > > > Hi all, > > > > Currently in GCC, the 128 bit intrin for instruction vpclmulqdq is > > under PCLMUL ISA. Because there is no dependency between ISA set PCLMUL > >

Re: [PATCH] i386: Add PCLMUL dependency for VPCLMULQDQ

2023-04-18 Thread Hongtao Liu via Gcc-patches
On Tue, Apr 18, 2023 at 3:18 PM Haochen Jiang via Gcc-patches wrote: > > Hi all, > > Currently in GCC, the 128 bit intrin for instruction vpclmulqdq is > under PCLMUL ISA. Because there is no dependency between ISA set PCLMUL > and VPCLMULQDQ, The 128 bit intrin is not available when we just use >