--- ./tools/clang/lib/Driver/ToolChains/Gnu.cpp.orig	2022-04-25 22:44:44.000000000 -0500
+++ ./tools/clang/lib/Driver/ToolChains/Gnu.cpp	2022-04-28 13:34:46.834049926 -0500
@@ -2107,6 +2107,7 @@
   static const char *const X86Triples[] = {
       "i586-linux-gnu",      "i686-linux-gnu",        "i686-pc-linux-gnu",
       "i386-redhat-linux6E", "i686-redhat-linux",     "i386-redhat-linux",
+      "i586-slackware-linux",  "i686-slackware-linux",
       "i586-suse-linux",     "i686-montavista-linux", "i686-gnu",
   };