1 files changed, 60 insertions, 0 deletions
diff --git a/gcc/config/aarch64/tuning_models/emag.h b/gcc/config/aarch64/tuning_models/emag.h
new file mode 100644
index 0000000..3f3402c
--- /dev/null
+++ b/gcc/config/aarch64/tuning_models/emag.h
@@ -0,0 +1,60 @@
+/* Tuning model description for AArch64 architecture.
+   Copyright (C) 2009-2023 Free Software Foundation, Inc.
+
+   This file is part of GCC.
+
+   GCC is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   GCC is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with GCC; see the file COPYING3.  If not see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef GCC_AARCH64_H_EMAG
+#define GCC_AARCH64_H_EMAG
+
+#include "generic.h"
+
+static const struct tune_params emag_tunings =
+{
+  &xgene1_extra_costs,
+  &xgene1_addrcost_table,
+  &xgene1_regmove_cost,
+  &xgene1_vector_cost,
+  &generic_branch_cost,
+  &xgene1_approx_modes,
+  SVE_NOT_IMPLEMENTED,
+  { 6, /* load_int.  */
+    6, /* store_int.  */
+    6, /* load_fp.  */
+    6, /* store_fp.  */
+    6, /* load_pred.  */
+    6 /* store_pred.  */
+  }, /* memmov_cost.  */
+  4, /* issue_rate  */
+  AARCH64_FUSE_NOTHING, /* fusible_ops  */
+  "16",	/* function_align.  */
+  "16",	/* jump_align.  */
+  "16",	/* loop_align.  */
+  2,	/* int_reassoc_width.  */
+  4,	/* fp_reassoc_width.  */
+  1,	/* fma_reassoc_width.  */
+  1,	/* vec_reassoc_width.  */
+  2,	/* min_div_recip_mul_sf.  */
+  2,	/* min_div_recip_mul_df.  */
+  17,	/* max_case_values.  */
+  tune_params::AUTOPREFETCHER_OFF,	/* autoprefetcher_model.  */
+  (AARCH64_EXTRA_TUNE_NO_LDP_STP_QREGS),	/* tune_flags.  */
+  &xgene1_prefetch_tune,
+  AARCH64_LDP_STP_POLICY_ALWAYS,   /* ldp_policy_model.  */
+  AARCH64_LDP_STP_POLICY_ALWAYS    /* stp_policy_model.  */
+};
+
+#endif /* GCC_AARCH64_H_EMAG.  */