Re: [PATCH V3, rs6000] Disable generation of scalar modulo instructions

2023-06-28 Thread Kewen.Lin via Gcc-patches
Hi Pat, > On 6/27/23 1:52 PM, Pat Haugen via Gcc-patches wrote: >> Updated from prior version to address review comments (update >> rs6000_rtx_cost, >> update scan strings of mod-1.c/mod-2.c)l. >> >> Disable generation of scalar modulo instructions. >> >> It was recently discovered that the scala

Re: [PATCH V3, rs6000] Disable generation of scalar modulo instructions

2023-06-27 Thread Pat Haugen via Gcc-patches
On 6/27/23 1:52 PM, Pat Haugen via Gcc-patches wrote: Updated from prior version to address review comments (update rs6000_rtx_cost, update scan strings of mod-1.c/mod-2.c)l. Disable generation of scalar modulo instructions. It was recently discovered that the scalar modulo instructions can su