[all-commits] [llvm/llvm-project] 4f4737: [SPIR-V] Add Float16 support when targeting Vulkan...

[Natalie Chouinard via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4f47372f8c0733b3846d3a6dbdfffc6b644d9be4
      https://github.com/llvm/llvm-project/commit/4f47372f8c0733b3846d3a6dbdfffc6b644d9be4
  Author: Natalie Chouinard <sudonatalie at google.com>
  Date:   2024-01-12 (Fri, 12 Jan 2024)

  Changed paths:
    M llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.cpp
    M llvm/test/CodeGen/SPIRV/basic_float_types.ll

  Log Message:
  -----------
  [SPIR-V] Add Float16 support when targeting Vulkan (#77115)

Add Float16 to Vulkan's available capabilities, and guard Float16Buffer
(Kernel-only capability) against being added outside OpenCL
environments.

Add tests to verify half and half vector types, and validate with
spirv-val.

Fixes #66398