subject:"\[PATCH 2\/2\] Adjust rtx_cost for DF\/SFmode AND\/IOR\/XOR\/ANDN operations."

Re: [PATCH 2/2] Adjust rtx_cost for DF/SFmode AND/IOR/XOR/ANDN operations.

2023-07-05 Thread Uros Bizjak via Gcc-patches

On Thu, Jul 6, 2023 at 3:20 AM liuhongt wrote: > > They should have same cost as vector mode since both generate > pand/pandn/pxor/por instruction. > > Bootstrapped and regtested on x86_64-pc-linu-gnu{-m32,}. > Ok for trunk? > > gcc/ChangeLog: > > * config/i386/i386.cc (ix86_rtx_costs): Ad

[PATCH 2/2] Adjust rtx_cost for DF/SFmode AND/IOR/XOR/ANDN operations.

2023-07-05 Thread liuhongt via Gcc-patches

They should have same cost as vector mode since both generate pand/pandn/pxor/por instruction. Bootstrapped and regtested on x86_64-pc-linu-gnu{-m32,}. Ok for trunk? gcc/ChangeLog: * config/i386/i386.cc (ix86_rtx_costs): Adjust rtx_cost for DF/SFmode AND/IOR/XOR/ANDN operations.