* Add support for compiling functions in both ARM and Thumb mode, then taking
the smallest.
+
* Add support for compiling individual basic blocks in thumb mode, when in a
larger ARM function. This can be used for presumed cold code, like paths
to abort (failure path of asserts), EH handling code, etc.
Make register allocator / spiller smarter so we can re-materialize "mov r, imm",
etc. Almost all Thumb instructions clobber condition code.
+
+//===---------------------------------------------------------------------===//
+
+Add ldmia, stmia support.