Tom Stellard c98ee20328 AMDPGU/SI: Use AssertZext node to mask high bit for scratch offsets ...

Summary:
We can safely assume that the high bit of scratch offsets will never
be set, because this would require at least 128 GB of GPU memory.

Reviewers: arsenm

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D11225

llvm-svn: 242433

2015-07-16 19:40:07 +00:00

5.0 KiB

Raw Blame History

View Raw