[PATCH] ARM IAS: allow more depth in contextual diagnostics

[Saleem Abdulrasool]

================
Comment at: test/MC/ARM/unwind-stack-diagnostics.s:16
@@ +15,3 @@
+	.personality __aeabi_unwind_cpp_pr2
+	.cantunwind
+
----------------
Logan Chien wrote:
> Usually, these won't be personality routine specified by the user.  I would suggest to use __gcc_personality_v0, __gxx_personality_v0 and __gxx_personality_sj0.
Sure, Ill change this.  However, this was just something which I threw together to actually test the support for the additional context.  The test is meant more to validate that the previous locations are correctly identified.


http://llvm-reviews.chandlerc.com/D2487