[PATCH] D27499: CFI-icall on Thumb

[Evgeniy Stepanov via Phabricator via llvm-commits]

eugenis added inline comments.


================
Comment at: lib/Transforms/IPO/LowerTypeTests.cpp:654
     default:
       report_fatal_error("Unsupported architecture for jump tables");
   }
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pcc wrote:
> I suspect that we will want to land here for thumbv5, at least until/unless we have an implementation of jump tables for that architecture.
How do I detect thumb2 (that's what this code actually depends on)?
I don't see a way to access TargetMachine from here, and the triple alone is not enough (e.g. -mcpu=cortex-a8 enables thumb2).


Repository:
  rL LLVM

https://reviews.llvm.org/D27499