diff --git a/compiler-rt/lib/builtins/clear_cache.c b/compiler-rt/lib/builtins/clear_cache.c
--- a/compiler-rt/lib/builtins/clear_cache.c
+++ b/compiler-rt/lib/builtins/clear_cache.c
@@ -173,6 +173,8 @@
   arg.len = (uintptr_t)end - (uintptr_t)start;
 
   sysarch(RISCV_SYNC_ICACHE, &arg);
+#elif defined(__riscv) && defined(__ELF__)
+  __asm__ volatile("fence.i");
 #else
 #if __APPLE__
   // On Darwin, sys_icache_invalidate() provides this functionality