From: Wilco Dijkstra Date: Fri, 10 Jan 2025 19:48:02 +0000 (+0000) Subject: AArch64: Update neoverse512tvb tuning X-Git-Tag: basepoints/gcc-16~2630 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4ce502f31f95ec19e7d347d43afcd015895f135d;p=thirdparty%2Fgcc.git AArch64: Update neoverse512tvb tuning Fix the neoverse512tvb tuning to be like Neoverse V1/V2 and add the missing AARCH64_EXTRA_TUNE_BASE and AARCH64_EXTRA_TUNE_AVOID_PRED_RMW. gcc: * config/aarch64/tuning_models/neoverse512tvb.h (tune_flags): Update. --- diff --git a/gcc/config/aarch64/tuning_models/neoverse512tvb.h b/gcc/config/aarch64/tuning_models/neoverse512tvb.h index 50eb058e23d..964b4ac284a 100644 --- a/gcc/config/aarch64/tuning_models/neoverse512tvb.h +++ b/gcc/config/aarch64/tuning_models/neoverse512tvb.h @@ -155,8 +155,10 @@ static const struct tune_params neoverse512tvb_tunings = 2, /* min_div_recip_mul_df. */ 0, /* max_case_values. */ tune_params::AUTOPREFETCHER_WEAK, /* autoprefetcher_model. */ - (AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS - | AARCH64_EXTRA_TUNE_MATCHED_VECTOR_THROUGHPUT), /* tune_flags. */ + (AARCH64_EXTRA_TUNE_BASE + | AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS + | AARCH64_EXTRA_TUNE_MATCHED_VECTOR_THROUGHPUT + | AARCH64_EXTRA_TUNE_AVOID_PRED_RMW), /* tune_flags. */ &generic_armv9a_prefetch_tune, AARCH64_LDP_STP_POLICY_ALWAYS, /* ldp_policy_model. */ AARCH64_LDP_STP_POLICY_ALWAYS /* stp_policy_model. */