[PATCH] D15557: [AArch64] Enable PostRAScheduler for AArch64 generic build

[Arnaud A. de Grandmaison via llvm-commits]

aadg added a subscriber: aadg.
aadg added a comment.

Beside the inherent compile time increase due to scheduling, the algorithm currently implemented exhibits exponential behavior which can be triggered by some real life programs; see https://llvm.org/bugs/show_bug.cgi?id=25794 for an example. There is some work being done in parallel by Jonas Paulsson to improve the scheduler: see http://reviews.llvm.org/D8705.


http://reviews.llvm.org/D15557