aarch64.c (aarch64_get_multilib_abi_name): New function.

2018-02-26  Steve Ellcey  <sellcey@marvell.com>

	* config/aarch64/aarch64.c (aarch64_get_multilib_abi_name):
	New function.
	(TARGET_GET_MULTILIB_ABI_NAME): New macro.

From-SVN: r269235

gcc/ChangeLog

+2018-02-26  Steve Ellcey  <sellcey@marvell.com>
+
+	* config/aarch64/aarch64.c (aarch64_get_multilib_abi_name):
+	New function.
+	(TARGET_GET_MULTILIB_ABI_NAME): New macro.
+
 2019-02-26  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/89507

gcc/config/aarch64/aarch64.c

@@ -18722,6 +18722,16 @@ aarch64_comp_type_attributes (const_tree type1, const_tree type2)
   return 1;
 }
 
+/* Implement TARGET_GET_MULTILIB_ABI_NAME */
+
+static const char *
+aarch64_get_multilib_abi_name (void)
+{
+  if (TARGET_BIG_END)
+    return TARGET_ILP32 ? "aarch64_be_ilp32" : "aarch64_be";
+  return TARGET_ILP32 ? "aarch64_ilp32" : "aarch64";
+}
+
 /* Implement TARGET_STACK_PROTECT_GUARD. In case of a
    global variable based guard use the default else
    return a null tree.  */
@@ -19244,6 +19254,9 @@ aarch64_libgcc_floating_mode_supported_p
 #undef TARGET_COMP_TYPE_ATTRIBUTES
 #define TARGET_COMP_TYPE_ATTRIBUTES aarch64_comp_type_attributes
 
+#undef TARGET_GET_MULTILIB_ABI_NAME
+#define TARGET_GET_MULTILIB_ABI_NAME aarch64_get_multilib_abi_name
+
 #if CHECKING_P
 #undef TARGET_RUN_TARGET_SELFTESTS
 #define TARGET_RUN_TARGET_SELFTESTS selftest::aarch64_run_selftests