diff --git a/lib/Target/X86/X86InstrCompiler.td b/lib/Target/X86/X86InstrCompiler.td
index 26a763e71e6..4773745370e 100644
--- a/lib/Target/X86/X86InstrCompiler.td
+++ b/lib/Target/X86/X86InstrCompiler.td
@@ -277,7 +277,7 @@ def TLSCall_32 : I<0, Pseudo, (outs), (ins i32mem:$sym),
 // For x86_64, the address of the thunk is passed in %rdi, on return
 // the address of the variable is in %rax.  All other registers are preserved.
 let Defs = [RAX],
-    Uses = [RDI],
+    Uses = [RSP, RDI],
     usesCustomInserter = 1 in
 def TLSCall_64 : I<0, Pseudo, (outs), (ins i64mem:$sym),
                   "# TLSCall_64",