Re: [PATCH 2/3] AArch64: Add FULLY_PIPELINED_FMA to tune baseline

2025-01-15 Thread Richard Sandiford
Wilco Dijkstra writes: > ping >   > > Add FULLY_PIPELINED_FMA to tune baseline - this is a generic feature that is > already enabled for some cores, but benchmarking it shows it is faster on all > modern cores (SPECFP improves ~0.17% on Neoverse V1 and 0.04% on Neoverse N1). > > Passes regress & b

Re: [PATCH 2/3] AArch64: Add FULLY_PIPELINED_FMA to tune baseline

2025-01-10 Thread Wilco Dijkstra
ping   Add FULLY_PIPELINED_FMA to tune baseline - this is a generic feature that is already enabled for some cores, but benchmarking it shows it is faster on all modern cores (SPECFP improves ~0.17% on Neoverse V1 and 0.04% on Neoverse N1). Passes regress & bootstrap, OK for commit? gcc/ChangeLo

[PATCH 2/3] AArch64: Add FULLY_PIPELINED_FMA to tune baseline

2024-11-14 Thread Wilco Dijkstra
Add FULLY_PIPELINED_FMA to tune baseline - this is a generic feature that is already enabled for some cores, but benchmarking it shows it is faster on all modern cores (SPECFP improves ~0.17% on Neoverse V1 and 0.04% on Neoverse N1). Passes regress & bootstrap, OK for commit? gcc/ChangeLog: