[all-commits] [llvm/llvm-project] 34a917: [mlir][spirv] Add SPV_EXT_FP8 type support to SPIR...

[Davide Grohmann via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 34a917a53e51a602492ff42b128714edf5f6b23c
      https://github.com/llvm/llvm-project/commit/34a917a53e51a602492ff42b128714edf5f6b23c
  Author: Davide Grohmann <davide.grohmann at arm.com>
  Date:   2026-04-22 (Wed, 22 Apr 2026)

  Changed paths:
    M mlir/include/mlir/Dialect/SPIRV/IR/SPIRVTosaOps.td
    M mlir/include/mlir/Dialect/SPIRV/IR/SPIRVTosaTypes.td
    M mlir/test/Dialect/SPIRV/IR/tosa-ops-verification.mlir

  Log Message:
  -----------
  [mlir][spirv] Add SPV_EXT_FP8 type support to SPIR-V TOSA ops (#193199)

Add SPV_EXT_FP8 support for SPIR-V TOSA ops by updating the shared type
definitions and extending op constraints for the newly supported element
types.

Also update verifier coverage to reflect the new constraints:
- refresh existing negative tests whose diagnostics now list FP8 types
- add negative tests for SPV_EXT_FP8-specific output, weight,
accumulator, and cast restrictions

Signed-off-by: Davide Grohmann <davide.grohmann at arm.com>



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