aot_resolve_object_relocation_group: adapt to LLVM 19

Author: yamt

core/iwasm/compilation/aot_emit_aot_file.c

@@ -3998,8 +3998,17 @@ aot_resolve_object_relocation_group(AOTObjectData *obj_data,
             && (str_starts_with(relocation->symbol_name, ".LCPI")
                 || str_starts_with(relocation->symbol_name, ".LJTI")
                 || str_starts_with(relocation->symbol_name, ".LBB")
-                || str_starts_with(relocation->symbol_name,
-                                   ".Lswitch.table."))) {
+                || str_starts_with(relocation->symbol_name, ".Lswitch.table.")
+#if LLVM_VERSION_MAJOR >= 19
+                /* cf.
+                 * https://github.com/llvm/llvm-project/pull/95031
+                 * https://github.com/llvm/llvm-project/pull/89693
+                 *
+                 * note: the trailing space in ".L0 " is intentional. */
+                || !strcmp(relocation->symbol_name, "")
+                || !strcmp(relocation->symbol_name, ".L0 ")
+#endif
+                    )) {
             /* change relocation->relocation_addend and
                relocation->symbol_name */
             LLVMSectionIteratorRef contain_section;