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llvm-project/llvm/test/TableGen/directive2.td
Thomas Fransham 283c2c8800
[TableGen] Add explicit symbol visibility macros to code generated (#107873) 
Update llvm's TableGen to emit new explicit symbol visibility macros I
added in https://github.com/llvm/llvm-project/pull/96630 to the function
declarations it creates
The generated functions need to be exported from llvm's shared library
for Clang and some OpenMP tests. @compnerd
2024-09-19 12:42:46 -07:00

336 lines
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TableGen
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// RUN: llvm-tblgen -gen-directive-decl -I %p/../../include %s | FileCheck -match-full-lines %s
// RUN: llvm-tblgen -gen-directive-impl -I %p/../../include %s | FileCheck -match-full-lines %s -check-prefix=IMPL
include "llvm/Frontend/Directive/DirectiveBase.td"
def TestDirectiveLanguage : DirectiveLanguage {
let name = "Tdl";
let cppNamespace = "tdl";
let directivePrefix = "TDLD_";
let clausePrefix = "TDLC_";
let includeHeader = "tdl.h.inc";
let flangClauseBaseClass = "TdlClause";
}
def TDLC_ClauseA : Clause<"clausea"> {
let isImplicit = 1;
}
def TDLC_ClauseB : Clause<"clauseb"> {
let isDefault = 1;
let flangClass = "IntExpr";
let isValueList = 1;
}
def TDLC_ClauseC : Clause<"clausec"> {
let clangClass = "ClauseC";
let flangClass = "Name";
let defaultValue = "*";
let isValueOptional = 1;
}
def TDLC_ClauseD : Clause<"claused"> {
let clangClass = "ClauseD";
let isImplicit = 1;
}
def TDL_DirA : Directive<"dira"> {
let allowedClauses = [
VersionedClause<TDLC_ClauseA, 2, 4>,
VersionedClause<TDLC_ClauseB, 2>
];
let isDefault = 1;
let association = AS_Block;
let category = CA_Declarative;
}
// CHECK: #ifndef LLVM_Tdl_INC
// CHECK-NEXT: #define LLVM_Tdl_INC
// CHECK-EMPTY:
// CHECK-NEXT: #include "llvm/ADT/ArrayRef.h"
// CHECK-NEXT: #include "llvm/Support/Compiler.h"
// CHECK-NEXT: #include <cstddef>
// CHECK-EMPTY:
// CHECK-NEXT: namespace llvm {
// CHECK-NEXT: class StringRef;
// CHECK-NEXT: namespace tdl {
// CHECK-EMPTY:
// CHECK-NEXT: enum class Association {
// CHECK-NEXT: Block,
// CHECK-NEXT: Declaration,
// CHECK-NEXT: Delimited,
// CHECK-NEXT: Loop,
// CHECK-NEXT: None,
// CHECK-NEXT: Separating,
// CHECK-NEXT: };
// CHECK-EMPTY:
// CHECK-NEXT: static constexpr std::size_t Association_enumSize = 6;
// CHECK-EMPTY:
// CHECK-NEXT: enum class Category {
// CHECK-NEXT: Declarative,
// CHECK-NEXT: Executable,
// CHECK-NEXT: Informational,
// CHECK-NEXT: Meta,
// CHECK-NEXT: Subsidiary,
// CHECK-NEXT: Utility,
// CHECK-NEXT: };
// CHECK-EMPTY:
// CHECK-NEXT: static constexpr std::size_t Category_enumSize = 6;
// CHECK-EMPTY:
// CHECK-NEXT: enum class Directive {
// CHECK-NEXT: TDLD_dira,
// CHECK-NEXT: };
// CHECK-EMPTY:
// CHECK-NEXT: static constexpr std::size_t Directive_enumSize = 1;
// CHECK-EMPTY:
// CHECK-NEXT: enum class Clause {
// CHECK-NEXT: TDLC_clausea,
// CHECK-NEXT: TDLC_clauseb,
// CHECK-NEXT: TDLC_clausec,
// CHECK-NEXT: TDLC_claused,
// CHECK-NEXT: };
// CHECK-EMPTY:
// CHECK-NEXT: static constexpr std::size_t Clause_enumSize = 4;
// CHECK-EMPTY:
// CHECK-NEXT: // Enumeration helper functions
// CHECK-NEXT: LLVM_ABI Directive getTdlDirectiveKind(llvm::StringRef Str);
// CHECK-EMPTY:
// CHECK-NEXT: LLVM_ABI llvm::StringRef getTdlDirectiveName(Directive D);
// CHECK-EMPTY:
// CHECK-NEXT: LLVM_ABI Clause getTdlClauseKind(llvm::StringRef Str);
// CHECK-EMPTY:
// CHECK-NEXT: LLVM_ABI llvm::StringRef getTdlClauseName(Clause C);
// CHECK-EMPTY:
// CHECK-NEXT: /// Return true if \p C is a valid clause for \p D in version \p Version.
// CHECK-NEXT: LLVM_ABI bool isAllowedClauseForDirective(Directive D, Clause C, unsigned Version);
// CHECK-EMPTY:
// CHECK-NEXT: constexpr std::size_t getMaxLeafCount() { return 0; }
// CHECK-NEXT: LLVM_ABI Association getDirectiveAssociation(Directive D);
// CHECK-NEXT: LLVM_ABI Category getDirectiveCategory(Directive D);
// CHECK-NEXT: } // namespace tdl
// CHECK-NEXT: } // namespace llvm
// CHECK-NEXT: #endif // LLVM_Tdl_INC
// IMPL: #ifdef GEN_FLANG_DIRECTIVE_CLAUSE_SETS
// IMPL-NEXT: #undef GEN_FLANG_DIRECTIVE_CLAUSE_SETS
// IMPL-EMPTY:
// IMPL-NEXT: namespace llvm {
// IMPL-NEXT: namespace tdl {
// IMPL-EMPTY:
// IMPL-NEXT: // Sets for dira
// IMPL-EMPTY:
// IMPL-NEXT: static allowedClauses_TDLD_dira {
// IMPL-NEXT: llvm::tdl::Clause::TDLC_clausea,
// IMPL-NEXT: llvm::tdl::Clause::TDLC_clauseb,
// IMPL-NEXT: };
// IMPL-EMPTY:
// IMPL-NEXT: static allowedOnceClauses_TDLD_dira {
// IMPL-NEXT: };
// IMPL-EMPTY:
// IMPL-NEXT: static allowedExclusiveClauses_TDLD_dira {
// IMPL-NEXT: };
// IMPL-EMPTY:
// IMPL-NEXT: static requiredClauses_TDLD_dira {
// IMPL-NEXT: };
// IMPL-NEXT: } // namespace tdl
// IMPL-NEXT: } // namespace llvm
// IMPL-EMPTY:
// IMPL-NEXT: #endif // GEN_FLANG_DIRECTIVE_CLAUSE_SETS
// IMPL-EMPTY:
// IMPL-NEXT: #ifdef GEN_FLANG_DIRECTIVE_CLAUSE_MAP
// IMPL-NEXT: #undef GEN_FLANG_DIRECTIVE_CLAUSE_MAP
// IMPL-EMPTY:
// IMPL-NEXT: {
// IMPL-NEXT: {llvm::tdl::Directive::TDLD_dira,
// IMPL-NEXT: {
// IMPL-NEXT: llvm::tdl::allowedClauses_TDLD_dira,
// IMPL-NEXT: llvm::tdl::allowedOnceClauses_TDLD_dira,
// IMPL-NEXT: llvm::tdl::allowedExclusiveClauses_TDLD_dira,
// IMPL-NEXT: llvm::tdl::requiredClauses_TDLD_dira,
// IMPL-NEXT: }
// IMPL-NEXT: },
// IMPL-NEXT: }
// IMPL-EMPTY:
// IMPL-NEXT: #endif // GEN_FLANG_DIRECTIVE_CLAUSE_MAP
// IMPL-EMPTY:
// IMPL-NEXT: #ifdef GEN_FLANG_CLAUSE_PARSER_CLASSES
// IMPL-NEXT: #undef GEN_FLANG_CLAUSE_PARSER_CLASSES
// IMPL-EMPTY:
// IMPL-NEXT: EMPTY_CLASS(Clausea);
// IMPL-NEXT: WRAPPER_CLASS(Clauseb, std::list<IntExpr>);
// IMPL-NEXT: WRAPPER_CLASS(Clausec, std::optional<Name>);
// IMPL-NEXT: EMPTY_CLASS(Claused);
// IMPL-EMPTY:
// IMPL-NEXT: #endif // GEN_FLANG_CLAUSE_PARSER_CLASSES
// IMPL-EMPTY:
// IMPL-NEXT: #ifdef GEN_FLANG_CLAUSE_PARSER_CLASSES_LIST
// IMPL-NEXT: #undef GEN_FLANG_CLAUSE_PARSER_CLASSES_LIST
// IMPL-EMPTY:
// IMPL-NEXT: Clausea
// IMPL-NEXT: , Clauseb
// IMPL-NEXT: , Clausec
// IMPL-NEXT: , Claused
// IMPL-EMPTY:
// IMPL-NEXT: #endif // GEN_FLANG_CLAUSE_PARSER_CLASSES_LIST
// IMPL-EMPTY:
// IMPL-NEXT: #ifdef GEN_FLANG_DUMP_PARSE_TREE_CLAUSES
// IMPL-NEXT: #undef GEN_FLANG_DUMP_PARSE_TREE_CLAUSES
// IMPL-EMPTY:
// IMPL-NEXT: NODE(TdlClause, Clausea)
// IMPL-NEXT: NODE(TdlClause, Clauseb)
// IMPL-NEXT: NODE(TdlClause, Clausec)
// IMPL-NEXT: NODE(TdlClause, Claused)
// IMPL-EMPTY:
// IMPL-NEXT: #endif // GEN_FLANG_DUMP_PARSE_TREE_CLAUSES
// IMPL-EMPTY:
// IMPL-NEXT: #ifdef GEN_FLANG_CLAUSE_UNPARSE
// IMPL-NEXT: #undef GEN_FLANG_CLAUSE_UNPARSE
// IMPL-EMPTY:
// IMPL-NEXT: void Before(const TdlClause::Clausea &) { Word("CLAUSEA"); }
// IMPL-NEXT: void Unparse(const TdlClause::Clauseb &x) {
// IMPL-NEXT: Word("CLAUSEB");
// IMPL-NEXT: Put("(");
// IMPL-NEXT: Walk(x.v, ",");
// IMPL-NEXT: Put(")");
// IMPL-NEXT: }
// IMPL-NEXT: void Unparse(const TdlClause::Clausec &x) {
// IMPL-NEXT: Word("CLAUSEC");
// IMPL-NEXT: Put("(");
// IMPL-NEXT: if (x.v.has_value())
// IMPL-NEXT: Walk(x.v);
// IMPL-NEXT: else
// IMPL-NEXT: Put("*");
// IMPL-NEXT: Put(")");
// IMPL-NEXT: }
// IMPL-NEXT: void Before(const TdlClause::Claused &) { Word("CLAUSED"); }
// IMPL-EMPTY:
// IMPL-NEXT: #endif // GEN_FLANG_CLAUSE_UNPARSE
// IMPL: #ifdef GEN_CLANG_CLAUSE_CLASS
// IMPL-NEXT: #undef GEN_CLANG_CLAUSE_CLASS
// IMPL-EMPTY:
// IMPL-NEXT: #ifndef CLAUSE
// IMPL-NEXT: #define CLAUSE(Enum, Str, Implicit)
// IMPL-NEXT: #endif
// IMPL-NEXT: #ifndef CLAUSE_CLASS
// IMPL-NEXT: #define CLAUSE_CLASS(Enum, Str, Class)
// IMPL-NEXT: #endif
// IMPL-NEXT: #ifndef CLAUSE_NO_CLASS
// IMPL-NEXT: #define CLAUSE_NO_CLASS(Enum, Str)
// IMPL-NEXT: #endif
// IMPL-EMPTY:
// IMPL-NEXT: #define __CLAUSE(Name, Class) \
// IMPL-NEXT: CLAUSE(TDLC_##Name, #Name, /* Implicit */ false) \
// IMPL-NEXT: CLAUSE_CLASS(TDLC_##Name, #Name, Class)
// IMPL-NEXT: #define __CLAUSE_NO_CLASS(Name) \
// IMPL-NEXT: CLAUSE(TDLC_##Name, #Name, /* Implicit */ false) \
// IMPL-NEXT: CLAUSE_NO_CLASS(TDLC_##Name, #Name)
// IMPL-NEXT: #define __IMPLICIT_CLAUSE_CLASS(Name, Str, Class) \
// IMPL-NEXT: CLAUSE(TDLC_##Name, Str, /* Implicit */ true) \
// IMPL-NEXT: CLAUSE_CLASS(TDLC_##Name, Str, Class)
// IMPL-NEXT: #define __IMPLICIT_CLAUSE_NO_CLASS(Name, Str) \
// IMPL-NEXT: CLAUSE(TDLC_##Name, Str, /* Implicit */ true) \
// IMPL-NEXT: CLAUSE_NO_CLASS(TDLC_##Name, Str)
// IMPL-EMPTY:
// IMPL-NEXT: __IMPLICIT_CLAUSE_NO_CLASS(clausea, "clausea")
// IMPL-NEXT: __CLAUSE_NO_CLASS(clauseb)
// IMPL-NEXT: __CLAUSE(clausec, ClauseC)
// IMPL-NEXT: __IMPLICIT_CLAUSE_CLASS(claused, "claused", ClauseD)
// IMPL-EMPTY:
// IMPL-NEXT: #undef __IMPLICIT_CLAUSE_NO_CLASS
// IMPL-NEXT: #undef __IMPLICIT_CLAUSE_CLASS
// IMPL-NEXT: #undef __CLAUSE_NO_CLASS
// IMPL-NEXT: #undef __CLAUSE
// IMPL-NEXT: #undef CLAUSE_NO_CLASS
// IMPL-NEXT: #undef CLAUSE_CLASS
// IMPL-NEXT: #undef CLAUSE
// IMPL-EMPTY:
// IMPL-NEXT: #endif // GEN_CLANG_CLAUSE_CLASS
// IMPL: #ifdef GEN_DIRECTIVES_IMPL
// IMPL-NEXT: #undef GEN_DIRECTIVES_IMPL
// IMPL-EMPTY:
// IMPL-NEXT: #include "llvm/Support/ErrorHandling.h"
// IMPL-EMPTY:
// IMPL-NEXT: Directive llvm::tdl::getTdlDirectiveKind(llvm::StringRef Str) {
// IMPL-NEXT: return llvm::StringSwitch<Directive>(Str)
// IMPL-NEXT: .Case("dira",TDLD_dira)
// IMPL-NEXT: .Default(TDLD_dira);
// IMPL-NEXT: }
// IMPL-EMPTY:
// IMPL-NEXT: llvm::StringRef llvm::tdl::getTdlDirectiveName(Directive Kind) {
// IMPL-NEXT: switch (Kind) {
// IMPL-NEXT: case TDLD_dira:
// IMPL-NEXT: return "dira";
// IMPL-NEXT: }
// IMPL-NEXT: llvm_unreachable("Invalid Tdl Directive kind");
// IMPL-NEXT: }
// IMPL-EMPTY:
// IMPL-NEXT: Clause llvm::tdl::getTdlClauseKind(llvm::StringRef Str) {
// IMPL-NEXT: return llvm::StringSwitch<Clause>(Str)
// IMPL-NEXT: .Case("clausea",TDLC_clauseb)
// IMPL-NEXT: .Case("clauseb",TDLC_clauseb)
// IMPL-NEXT: .Case("clausec",TDLC_clausec)
// IMPL-NEXT: .Case("claused",TDLC_clauseb)
// IMPL-NEXT: .Default(TDLC_clauseb);
// IMPL-NEXT: }
// IMPL-EMPTY:
// IMPL-NEXT: llvm::StringRef llvm::tdl::getTdlClauseName(Clause Kind) {
// IMPL-NEXT: switch (Kind) {
// IMPL-NEXT: case TDLC_clausea:
// IMPL-NEXT: return "clausea";
// IMPL-NEXT: case TDLC_clauseb:
// IMPL-NEXT: return "clauseb";
// IMPL-NEXT: case TDLC_clausec:
// IMPL-NEXT: return "clausec";
// IMPL-NEXT: case TDLC_claused:
// IMPL-NEXT: return "claused";
// IMPL-NEXT: }
// IMPL-NEXT: llvm_unreachable("Invalid Tdl Clause kind");
// IMPL-NEXT: }
// IMPL-EMPTY:
// IMPL-NEXT: bool llvm::tdl::isAllowedClauseForDirective(Directive D, Clause C, unsigned Version) {
// IMPL-NEXT: assert(unsigned(D) <= llvm::tdl::Directive_enumSize);
// IMPL-NEXT: assert(unsigned(C) <= llvm::tdl::Clause_enumSize);
// IMPL-NEXT: switch (D) {
// IMPL-NEXT: case TDLD_dira:
// IMPL-NEXT: switch (C) {
// IMPL-NEXT: case TDLC_clausea:
// IMPL-NEXT: return 2 <= Version && 4 >= Version;
// IMPL-NEXT: case TDLC_clauseb:
// IMPL-NEXT: return 2 <= Version && 2147483647 >= Version;
// IMPL-NEXT: default:
// IMPL-NEXT: return false;
// IMPL-NEXT: }
// IMPL-NEXT: break;
// IMPL-NEXT: }
// IMPL-NEXT: llvm_unreachable("Invalid Tdl Directive kind");
// IMPL-NEXT: }
// IMPL-EMPTY:
// IMPL-NEXT: llvm::tdl::Association llvm::tdl::getDirectiveAssociation(llvm::tdl::Directive Dir) {
// IMPL-NEXT: switch (Dir) {
// IMPL-NEXT: case llvm::tdl::Directive::TDLD_dira:
// IMPL-NEXT: return llvm::tdl::Association::Block;
// IMPL-NEXT: } // switch (Dir)
// IMPL-NEXT: llvm_unreachable("Unexpected directive");
// IMPL-NEXT: }
// IMPL-EMPTY:
// IMPL-NEXT: llvm::tdl::Category llvm::tdl::getDirectiveCategory(llvm::tdl::Directive Dir) {
// IMPL-NEXT: switch (Dir) {
// IMPL-NEXT: case llvm::tdl::TDLD_dira:
// IMPL-NEXT: return llvm::tdl::Category::Declarative;
// IMPL-NEXT: } // switch (Dir)
// IMPL-NEXT: llvm_unreachable("Unexpected directive");
// IMPL-NEXT: }
// IMPL-EMPTY:
// IMPL-NEXT: static_assert(sizeof(llvm::tdl::Directive) == sizeof(int));
// IMPL-NEXT: {{.*}} static const llvm::tdl::Directive LeafConstructTable[][2] = {
// IMPL-NEXT: {llvm::tdl::TDLD_dira, static_cast<llvm::tdl::Directive>(0),},
// IMPL-NEXT: };
// IMPL-EMPTY:
// IMPL-NEXT: {{.*}} static auto LeafConstructTableEndDirective = LeafConstructTable + 1;
// IMPL-EMPTY:
// IMPL-NEXT: {{.*}} static const int LeafConstructTableOrdering[] = {
// IMPL-NEXT: 0,
// IMPL-NEXT: };
// IMPL-EMPTY:
// IMPL-NEXT: #endif // GEN_DIRECTIVES_IMPL
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