[X86] Add comment to match closing Defs = [FPSW]. NFCI.

llvm-svn: 310202
diff --git a/llvm/lib/Target/X86/X86InstrFPStack.td b/llvm/lib/Target/X86/X86InstrFPStack.td
index 11b1d07..079a77f 100644
--- a/llvm/lib/Target/X86/X86InstrFPStack.td
+++ b/llvm/lib/Target/X86/X86InstrFPStack.td
@@ -252,7 +252,7 @@
 defm DIV : FPBinary<fdiv, MRM6m, "div">;
 defm DIVR: FPBinary<fdiv, MRM7m, "divr", 0>;
 }
-}
+} // Defs = [FPSW]
 
 class FPST0rInst<Format fp, string asm>
   : FPI<0xD8, fp, (outs), (ins RST:$op), asm>;