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authorpatrick <patrick@openbsd.org>2020-08-03 15:06:44 +0000
committerpatrick <patrick@openbsd.org>2020-08-03 15:06:44 +0000
commitb64793999546ed8adebaeebd9d8345d18db8927d (patch)
tree4357c27b561d73b0e089727c6ed659f2ceff5f47 /gnu/llvm/utils/TableGen/Attributes.cpp
parentAdd support for UTF-8 DISPLAY-HINTs with octet length. For now only (diff)
downloadwireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.tar.xz
wireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.zip
Remove LLVM 8.0.1 files.
Diffstat (limited to 'gnu/llvm/utils/TableGen/Attributes.cpp')
-rw-r--r--gnu/llvm/utils/TableGen/Attributes.cpp177
1 files changed, 0 insertions, 177 deletions
diff --git a/gnu/llvm/utils/TableGen/Attributes.cpp b/gnu/llvm/utils/TableGen/Attributes.cpp
deleted file mode 100644
index 6bfc0ab896f..00000000000
--- a/gnu/llvm/utils/TableGen/Attributes.cpp
+++ /dev/null
@@ -1,177 +0,0 @@
-//===- Attributes.cpp - Generate attributes -------------------------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Support/MemoryBuffer.h"
-#include "llvm/TableGen/Record.h"
-#include <algorithm>
-#include <string>
-#include <vector>
-using namespace llvm;
-
-#define DEBUG_TYPE "attr-enum"
-
-namespace {
-
-class Attributes {
-public:
- Attributes(RecordKeeper &R) : Records(R) {}
- void emit(raw_ostream &OS);
-
-private:
- void emitTargetIndependentEnums(raw_ostream &OS);
- void emitConversionFn(raw_ostream &OS);
- void emitFnAttrCompatCheck(raw_ostream &OS, bool IsStringAttr);
-
- void printEnumAttrClasses(raw_ostream &OS,
- const std::vector<Record *> &Records);
- void printStrBoolAttrClasses(raw_ostream &OS,
- const std::vector<Record *> &Records);
-
- RecordKeeper &Records;
-};
-
-} // End anonymous namespace.
-
-void Attributes::emitTargetIndependentEnums(raw_ostream &OS) {
- OS << "#ifdef GET_ATTR_ENUM\n";
- OS << "#undef GET_ATTR_ENUM\n";
-
- std::vector<Record*> Attrs =
- Records.getAllDerivedDefinitions("EnumAttr");
-
- for (auto A : Attrs)
- OS << A->getName() << ",\n";
-
- OS << "#endif\n";
-}
-
-void Attributes::emitConversionFn(raw_ostream &OS) {
- OS << "#ifdef GET_ATTR_KIND_FROM_NAME\n";
- OS << "#undef GET_ATTR_KIND_FROM_NAME\n";
-
- std::vector<Record*> Attrs =
- Records.getAllDerivedDefinitions("EnumAttr");
-
- OS << "static Attribute::AttrKind getAttrKindFromName(StringRef AttrName) {\n";
- OS << " return StringSwitch<Attribute::AttrKind>(AttrName)\n";
-
- for (auto A : Attrs) {
- OS << " .Case(\"" << A->getValueAsString("AttrString");
- OS << "\", Attribute::" << A->getName() << ")\n";
- }
-
- OS << " .Default(Attribute::None);\n";
- OS << "}\n\n";
-
- OS << "#endif\n";
-}
-
-void Attributes::emitFnAttrCompatCheck(raw_ostream &OS, bool IsStringAttr) {
- OS << "#ifdef GET_ATTR_COMPAT_FUNC\n";
- OS << "#undef GET_ATTR_COMPAT_FUNC\n";
-
- OS << "struct EnumAttr {\n";
- OS << " static bool isSet(const Function &Fn,\n";
- OS << " Attribute::AttrKind Kind) {\n";
- OS << " return Fn.hasFnAttribute(Kind);\n";
- OS << " }\n\n";
- OS << " static void set(Function &Fn,\n";
- OS << " Attribute::AttrKind Kind, bool Val) {\n";
- OS << " if (Val)\n";
- OS << " Fn.addFnAttr(Kind);\n";
- OS << " else\n";
- OS << " Fn.removeFnAttr(Kind);\n";
- OS << " }\n";
- OS << "};\n\n";
-
- OS << "struct StrBoolAttr {\n";
- OS << " static bool isSet(const Function &Fn,\n";
- OS << " StringRef Kind) {\n";
- OS << " auto A = Fn.getFnAttribute(Kind);\n";
- OS << " return A.getValueAsString().equals(\"true\");\n";
- OS << " }\n\n";
- OS << " static void set(Function &Fn,\n";
- OS << " StringRef Kind, bool Val) {\n";
- OS << " Fn.addFnAttr(Kind, Val ? \"true\" : \"false\");\n";
- OS << " }\n";
- OS << "};\n\n";
-
- printEnumAttrClasses(OS ,Records.getAllDerivedDefinitions("EnumAttr"));
- printStrBoolAttrClasses(OS , Records.getAllDerivedDefinitions("StrBoolAttr"));
-
- OS << "static inline bool hasCompatibleFnAttrs(const Function &Caller,\n"
- << " const Function &Callee) {\n";
- OS << " bool Ret = true;\n\n";
-
- std::vector<Record *> CompatRules =
- Records.getAllDerivedDefinitions("CompatRule");
-
- for (auto *Rule : CompatRules) {
- StringRef FuncName = Rule->getValueAsString("CompatFunc");
- OS << " Ret &= " << FuncName << "(Caller, Callee);\n";
- }
-
- OS << "\n";
- OS << " return Ret;\n";
- OS << "}\n\n";
-
- std::vector<Record *> MergeRules =
- Records.getAllDerivedDefinitions("MergeRule");
- OS << "static inline void mergeFnAttrs(Function &Caller,\n"
- << " const Function &Callee) {\n";
-
- for (auto *Rule : MergeRules) {
- StringRef FuncName = Rule->getValueAsString("MergeFunc");
- OS << " " << FuncName << "(Caller, Callee);\n";
- }
-
- OS << "}\n\n";
-
- OS << "#endif\n";
-}
-
-void Attributes::printEnumAttrClasses(raw_ostream &OS,
- const std::vector<Record *> &Records) {
- OS << "// EnumAttr classes\n";
- for (const auto *R : Records) {
- OS << "struct " << R->getName() << "Attr : EnumAttr {\n";
- OS << " static enum Attribute::AttrKind getKind() {\n";
- OS << " return llvm::Attribute::" << R->getName() << ";\n";
- OS << " }\n";
- OS << "};\n";
- }
- OS << "\n";
-}
-
-void Attributes::printStrBoolAttrClasses(raw_ostream &OS,
- const std::vector<Record *> &Records) {
- OS << "// StrBoolAttr classes\n";
- for (const auto *R : Records) {
- OS << "struct " << R->getName() << "Attr : StrBoolAttr {\n";
- OS << " static StringRef getKind() {\n";
- OS << " return \"" << R->getValueAsString("AttrString") << "\";\n";
- OS << " }\n";
- OS << "};\n";
- }
- OS << "\n";
-}
-
-void Attributes::emit(raw_ostream &OS) {
- emitTargetIndependentEnums(OS);
- emitConversionFn(OS);
- emitFnAttrCompatCheck(OS, false);
-}
-
-namespace llvm {
-
-void EmitAttributes(RecordKeeper &RK, raw_ostream &OS) {
- Attributes(RK).emit(OS);
-}
-
-} // End llvm namespace.