Commit Graph

2 Commits

Author SHA1 Message Date
Carl Ritson c07f2025e4 [AMDGPU] Restrict image_msaa_load to MSAA dimension types
This instruction is only valid on 2D MSAA and 2D MSAA Array
surfaces.  Remove intrinsic support for other dimension types,
and block assembly for unsupported dimensions.

Reviewed By: foad

Differential Revision: https://reviews.llvm.org/D98397
2021-03-12 09:47:24 +09:00
Carl Ritson 2ddac69f98 [AMDGPU] Rename llvm.amdgcn.msaa.load to llvm.amdgcn.msaa.load.x
While the underlying instruction is called image_msaa_load,
the resource must be x component only.
Rename the intrinsic for clarity.

Reviewed By: foad

Differential Revision: https://reviews.llvm.org/D97829
2021-03-03 17:30:39 +09:00