Tim Northover 2a417b96d4 ARM: do not generate BLX instructions on Cortex-M CPUs.
Particularly on MachO, we were generating "blx _dest" instructions on M-class
CPUs, which don't actually exist. They happen to get fixed up by the linker
into valid "bl _dest" instructions (which is why such a massive issue has
remained largely undetected), but we shouldn't rely on that.

llvm-svn: 214959
2014-08-06 11:13:14 +00:00
..
2014-01-11 21:06:00 +00:00
2014-04-03 17:35:22 +00:00
2014-06-24 15:45:59 +00:00