diff --git a/test/CodeGen/X86/GlobalISel/X86-regbankselect.mir b/test/CodeGen/X86/GlobalISel/regbankselect-X86_64.mir
similarity index 100%
rename from test/CodeGen/X86/GlobalISel/X86-regbankselect.mir
rename to test/CodeGen/X86/GlobalISel/regbankselect-X86_64.mir