7b2aa02a33
In "get<lang>DirectiveName(Kind, Version)", return the spelling that
corresponds to Version, and in "get<lang>DirectiveKindAndVersions(Name)"
return the pair {Kind, VersionRange}, where VersionRange contains the
minimum and the maximum versions that allow "Name" as a spelling. This
applies to clauses as well. In general it applies to classes that have
spellings (defined via TableGen class "Spelling").
Given a Kind and a Version, getting the corresponding spelling requires
a runtime search (which can fail in a general case). To avoid generating
the search function inline, a small additional component of
llvm/Frontent was added: LLVMFrontendDirective. The corresponding header
file also defines C++ classes "Spelling" and "VersionRange", which are
used in TableGen/DirectiveEmitter as well.
For background information see
https://discourse.llvm.org/t/rfc-alternative-spellings-of-openmp-directives/85507
14 lines
275 B
CMake
14 lines
275 B
CMake
add_llvm_component_library(LLVMFrontendOpenACC
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ACC.cpp
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ADDITIONAL_HEADER_DIRS
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${LLVM_MAIN_INCLUDE_DIR}/llvm/Frontend
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${LLVM_MAIN_INCLUDE_DIR}/llvm/Frontend/OpenACC
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DEPENDS
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acc_gen
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)
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target_link_libraries(LLVMFrontendOpenACC LLVMSupport LLVMFrontendDirective)
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