Add rsp to the uses for the same reason as 32-bit.

llvm-svn: 121328

llvm/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",