diff --git a/1000-anolis-gc-7.6.4-add-loongarch.patch b/1000-anolis-gc-7.6.4-add-loongarch.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8d80cf27a498c30de351400e4a0c0c3b29f1cf8a
--- /dev/null
+++ b/1000-anolis-gc-7.6.4-add-loongarch.patch
@@ -0,0 +1,13 @@
+diff --git a/configure.ac b/configure.ac
+index 1bd0fd6..0d93474 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -722,7 +722,7 @@ AC_ARG_ENABLE(gc-debug,
+           AC_MSG_WARN("Client code may need to link against libunwind.")
+         ])
+       ;;
+-      x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
++      x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* | *loongarch*)
+         AC_DEFINE(MAKE_BACK_GRAPH)
+         AC_MSG_WARN("Client must not use -fomit-frame-pointer.")
+         AC_DEFINE(SAVE_CALL_COUNT, 8)
diff --git a/gc.spec b/gc.spec
index 98cfd6efb4165a57084ba15d6c66b2879b7755bc..43a6c18b1eb47288e4c97d6bfe852a86997dc2f1 100644
--- a/gc.spec
+++ b/gc.spec
@@ -15,6 +15,7 @@ Source0: http://www.hboehm.info/gc/gc_source/gc-%{version}%{?pre}.tar.gz
 ## downstream patches
 # https://bugzilla.redhat.com/show_bug.cgi?id=1551671
 Patch100: gc-7.6.4-dont_disable_exceptions.patch
+Patch1000: 1000-anolis-gc-7.6.4-add-loongarch.patch
 
 BuildRequires: automake libtool
 BuildRequires: gcc-c++
@@ -57,7 +58,7 @@ CPPFLAGS="-DUSE_GET_STACKBASE_FOR_MAIN"; export CPPFLAGS
   --disable-docs \
   --enable-cplusplus \
   --enable-large-config \
-%ifarch %{ix86}
+%ifarch %{ix86} loongarch64
   --enable-parallel-mark \
 %endif
   --enable-threads=posix