[PATCH] D17790: AMDGPU: Remove SignBitIsZero for mubuf scratch offsets

[Matt Arsenault via llvm-commits]

arsenm added a comment.

In http://reviews.llvm.org/D17790#372750, @tstellarAMD wrote:

> Did you have a testcase that proves this isn't required?


I sent you a piglit test for this last week, and also the shader compiler doesn't follow this restriction


http://reviews.llvm.org/D17790