[PATCH] [Thumb2] ldrexd and strexd are not defined on v7M

[Renato Golin]

Hi Oliver,

Patch looks good. Thanks!

Can you do the change Jon proposed and submit another review?

cheers,
--renato

================
Comment at: lib/Target/ARM/ARMInstrThumb2.td:3313
@@ -3313,1 +3312,3 @@
+                         [], {?, ?, ?, ?}>,
+               Requires<[IsThumb2, IsNotMClass]> {
   bits<4> Rt2;
----------------
I thought IsThumb2 was already implied by being T2I_*. Anyway, looks ok.

http://reviews.llvm.org/D5464