[PATCH] D21885: RegScavenging: Add scavengeRegisterBackwards()

[Matthias Braun via llvm-commits]

MatzeB added a comment.

In https://reviews.llvm.org/D21885#480463, @MatzeB wrote:

> Daniel, I reworked test/CodeGen/Mips/emergency-spill-slot-near-fp.ll. Can you take a look if the test looks okay? In it's current form it forces the RegisterScavenger to spill 1 register and I check that it ends up in 0($sp) to make sure it did not end up on the other side of the big "%stackspace" object.


Daniel: ping!


Repository:
  rL LLVM

https://reviews.llvm.org/D21885