diff --git a/.gitignore b/.gitignore
new file mode 100644
index 00000000000..f0c5c62cbe6
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,33 @@
+*.a
+*.core
+*.o
+*.orig
+*.rej
+*.so
+*.sw[nop]
+*~
+_.tinderbox.*
+_.universe-toolchain
+_.amd64.*
+_.arm.*
+_.arm64.*
+_.i386.*
+_.ia64.*
+_.mips.*
+_.pc98.*
+_.powerpc.*
+_.riscv.*
+_.sparc64.*
+_.sun4v.*
+GPATH
+GRTAGS
+GTAGS
+ID
+cscope.files
+cscope.in.out
+cscope.out
+cscope.po.out
+compile_commands.json
+tags
+.clangd
+.ccls-cache