3 Commits

Author SHA1 Message Date
Jay Foad
f510045d82 [CodeGen] Remove unneeded regex escaping in FileCheck patterns. NFC.
Take advantage of D117117 to simplify all {{\[}} to [ and {{\]}} to ].

Differential Revision: https://reviews.llvm.org/D117298
2022-02-18 16:10:56 +00:00
Michael Liao
46c3d5cb05 [amdgpu] Add the late codegen preparation pass.
Summary:
- Teach that pass to widen naturally aligned but not DWORD aligned
  sub-DWORD loads.

Reviewers: rampitec, arsenm

Subscribers:

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D80364
2020-10-27 14:07:59 -04:00
Stanislav Mekhanoshin
44920e8566 [AMDGPU] Disable sub-dword scralar loads IR widening
These will be widened in the DAG. In the meanwhile early
widening prevents otherwise possible vectorization of
such loads.

Differential Revision: https://reviews.llvm.org/D77835
2020-04-10 08:20:49 -07:00