[PATCH] D13789: [safestack] Fast access to the unsafe stack pointer on AArch64/Android (2nd try).

[Evgeniy Stepanov via llvm-commits]

eugenis added a comment.

To clarify, Eric, Renato, this goes against some of your comments in the original review. Namely, the TargetLowering methods are, again, Android-specific because I had to move the generic implementation to SafeStack pass to have it working without TargetMachine. This sounds like the right thing to do, because the compiler-rt based implementation does not require target knowledge to emit the IR, and this allows target-independent testing.

I'd like a confirmation that you are OK with this.


Repository:
  rL LLVM

http://reviews.llvm.org/D13789