[PATCH] Change order of tablegen generated fastisel instruction code to be based on instruction complexity

[Eric Christopher]

One nit and LGTM.

Thanks for all the work here!

-eric

================
Comment at: /home/seurer/llvm/llvm-oneoff/utils/TableGen/FastISelEmitter.cpp:647
@@ +646,3 @@
+        // FIXME: This sould be a PrintError once the x86 target fixes
+        //  bugzilla 21575.
+        PrintWarning("Multiple instructions match and one with no "
----------------
Canonical naming is "PR21575".

http://reviews.llvm.org/D6220