Add generating mha static library for gfx90a (#1540)

* Add generating mha static library for gfx90a

* Update comment to reflect changes

library/src/tensor_operation_instance/gpu/CMakeLists.txt

@@ -64,9 +64,9 @@ function(add_instance_library INSTANCE_NAME)
             list(REMOVE_ITEM ARGN "${source}")
         endif()
     endforeach()
-    # Do not build mha instances if gfx94 targets are not on the target list
+    # Do not build mha instances if gfx94 or gfx90a targets are not on the target list
     foreach(source IN LISTS ARGN)
-    if(NOT INST_TARGETS MATCHES "gfx94" AND source MATCHES "mha")
+    if(NOT INST_TARGETS MATCHES "gfx94" AND NOT INST_TARGETS MATCHES "gfx90a" AND source MATCHES "mha")
          message("removing mha instance ${source} ")
          list(REMOVE_ITEM ARGN "${source}")
     endif()
@@ -85,7 +85,7 @@ function(add_instance_library INSTANCE_NAME)
             elseif(ARGN MATCHES "_wmma")
                 list(REMOVE_ITEM INST_TARGETS gfx900 gfx906 gfx908 gfx90a gfx940 gfx941 gfx942 gfx1030)
             elseif(ARGN MATCHES "mha")
-                list(REMOVE_ITEM INST_TARGETS gfx900 gfx906 gfx908 gfx90a gfx1030 gfx1100 gfx1101 gfx1102 gfx1103 gfx1200 gfx1201)
+                list(REMOVE_ITEM INST_TARGETS gfx900 gfx906 gfx908 gfx1030 gfx1100 gfx1101 gfx1102 gfx1103 gfx1200 gfx1201)
             endif()
             set(offload_targets)
             foreach(target IN LISTS INST_TARGETS)
@@ -320,8 +320,7 @@ if(CK_DEVICE_CONV_INSTANCES)
 endif()
 if(CK_DEVICE_MHA_INSTANCES)
         set(gpu_list ${INST_TARGETS})
-        list(FILTER gpu_list INCLUDE REGEX "^gfx94")
-        if(gpu_list)
+        if(gpu_list MATCHES "gfx94" OR gpu_list MATCHES "gfx90a")
             add_library(device_mha_operations STATIC ${CK_DEVICE_MHA_INSTANCES})
             add_library(composablekernels::device_mha_operations ALIAS device_mha_operations)
             target_compile_features(device_mha_operations PUBLIC)