Back-port of some patches from llvm16 version of Translator.#2371
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MrSidims merged 5 commits intoKhronosGroup:llvm_release_140from Feb 28, 2024
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test/transcoding/SPV_INTEL_kernel_attributes/spirv_fpga_function_decorations.ll
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test/transcoding/SPV_INTEL_kernel_attributes/register_map_interface_attribute.ll
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…metadata Supporting the new FPGA kernel attribute pipelined needs the translator to handle !spirv.Decoration metadata on functions as well as on global variables. If the MD is found on the function, call the existing translation of metadata.
…ution mode This PR adds the new execution mode RegisterMapInterfaceINTEL, see the Khronos SPIRV spec here: KhronosGroup/SPIRV-Registry#176 This execution mode allows specifying a 'register' based interface for FPGA kernels.
…ation_delay attribute The attribute generates the llvm.loop.intel.max_reinvocation_delay.count metadata in LLVM IR. There is one positive integer literal operand denoting the maximum number of cycles allowed between loop invocations.
Handle new properties and decorate prefetch's arg.
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Back-port of RegisterMapInterfaceINTEL and !spirv.Decoration metadata patches from llvm16 version of Translator, as well as some tests covering Intel extensions.