From c1f7a81663ae9e172d82b91c7ffbd482d71ceeac Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Sun, 10 Mar 2024 23:19:56 +0100
Subject: [PATCH] fix mtune for CortexX1, add mtune for X2 and A710

---
 Makefile.arm64 | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/Makefile.arm64 b/Makefile.arm64
index ca053b03d..a85ee7dfd 100644
--- a/Makefile.arm64
+++ b/Makefile.arm64
@@ -270,9 +270,17 @@ endif
 
 ifeq (1, $(filter 1,$(GCCVERSIONGTEQ11) $(ISCLANG)))
 ifeq ($(CORE), CORTEXX1)
-CCOMMON_OPT += -march=armv8.2-a -mtune=cortexa72
+CCOMMON_OPT += -march=armv8.2-a
+ifeq (1, $(filter 1,$(GCCMINORVERSIONGTEQ4) $(GCCVERSIONGTEQ12) $(ISCLANG)))
+CCOMMON_OPT += -mtune=cortex-x1
 ifneq ($(F_COMPILER), NAG)
-FCOMMON_OPT += -march=armv8.2-a -mtune=cortexa72
+FCOMMON_OPT += -march=armv8.2-a -mtune=cortex-x1
+endif
+else
+CCOMMON_OPT += -mtune=cortex-a72
+ifneq ($(F_COMPILER), NAG)
+FCOMMON_OPT += -march=armv8.2-a -mtune=cortex-a72
+endif
 endif
 endif
 endif
@@ -283,6 +291,12 @@ CCOMMON_OPT += -march=armv8.4-a+sve
 ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=armv8.4-a+sve
 endif
+ifeq (1, $(filter 1,$(GCCVERSIONGTEQ12) $(ISCLANG)))
+CCOMMON_OPT += -mtune=cortex-x2
+ifneq ($(F_COMPILER), NAG)
+FCOMMON_OPT += -mtune=cortex-x2
+endif
+endif
 endif
 endif
 
@@ -302,6 +316,12 @@ CCOMMON_OPT += -march=armv8.4-a+sve
 ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=armv8.4-a+sve
 endif
+ifeq (1, $(filter 1,$(GCCVERSIONGTEQ12) $(ISCLANG)))
+CCOMMON_OPT += -mtune=cortex-a710
+ifneq ($(F_COMPILER), NAG)
+FCOMMON_OPT += -mtune=cortex-a710
+endif
+endif
 endif
 endif