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Author	SHA1	Message	Date
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

Author

SHA1

Message

Date

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

2 Commits