[PATCH] D19394: Add optimization bisect opt-in calls for AArch64 passes

[Renato Golin via llvm-commits]

rengolin added a comment.

In http://reviews.llvm.org/D19394#410856, @probinson wrote:

> The optnone aspect is controlled in the source via a pragma or attribute.  Does that change your opinion?


Pragmas are user intentions in writing, so one way or another, this removes the possibility of users being surprised by erratic compiler behaviour, which is what I was worried about.

Or is there something else I'm missing?


Repository:
  rL LLVM

http://reviews.llvm.org/D19394