[all-commits] [llvm/llvm-project] f78359: [mlir][spirv] Add definition for OpEmitVertex and ...

[Igor Wodiany via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f78359cf43cb990f66412059383cdd95ab6e6ec4
      https://github.com/llvm/llvm-project/commit/f78359cf43cb990f66412059383cdd95ab6e6ec4
  Author: Igor Wodiany <igor.wodiany at imgtec.com>
  Date:   2025-01-22 (Wed, 22 Jan 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/SPIRV/IR/SPIRVBase.td
    M mlir/include/mlir/Dialect/SPIRV/IR/SPIRVOps.td
    A mlir/include/mlir/Dialect/SPIRV/IR/SPIRVPrimitiveOps.td
    M mlir/test/Dialect/SPIRV/IR/availability.mlir
    A mlir/test/Dialect/SPIRV/IR/primitive-ops.mlir
    A mlir/test/Target/SPIRV/primitive-ops.mlir

  Log Message:
  -----------
  [mlir][spirv] Add definition for OpEmitVertex and OpEndPrimitive (#123759)

This is hopefully the first patch in the series of patches adding some
missing SPIR-V ops to MLIR over the next weeks/months, starting with
something simple: `OpEmitVertex` and `OpEndPrimitive`. Since the ops
have no input and outputs, and the only condition is "This instruction
must only be used when only one stream is present.", which I don't think
can be validate at the instruction level in isolation, I set
`hasVerifier` to 0. I hope I didn't miss anything, but I'm more than
happy to address any comments.



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