Add compiler options for VORTEXM4

Author: martin-frbg

cmake/cc.cmake

@@ -315,6 +315,16 @@ if (${CORE} STREQUAL ARMV9SME)
   endif ()
 endif ()
 
+if (${CORE} STREQUAL VORTEXM4)
+  if (NOT DYNAMIC_ARCH)
+    if (${CMAKE_C_COMPILER_ID} STREQUAL "NVC" AND NOT NO_SVE)
+	    set (CCOMMON_OPT  "${CCOMMON_OPT} -tp=host")
+    else ()
+    set (CCOMMON_OPT "${CCOMMON_OPT} -march=armv8.4-a+sme")
+    endif ()
+  endif ()
+endif ()
+
 if (${CORE} STREQUAL CORTEXA510)
   if (NOT DYNAMIC_ARCH)
     set (CCOMMON_OPT "${CCOMMON_OPT} -march=armv8.4-a+sve")