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Diffstat (limited to 'clang/utils/TableGen/SveEmitter.cpp')
-rw-r--r--clang/utils/TableGen/SveEmitter.cpp116
1 files changed, 93 insertions, 23 deletions
diff --git a/clang/utils/TableGen/SveEmitter.cpp b/clang/utils/TableGen/SveEmitter.cpp
index 39dcbc6..e226987 100644
--- a/clang/utils/TableGen/SveEmitter.cpp
+++ b/clang/utils/TableGen/SveEmitter.cpp
@@ -27,9 +27,11 @@
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringMap.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/TableGen/AArch64ImmCheck.h"
#include "llvm/TableGen/Error.h"
#include "llvm/TableGen/Record.h"
+#include "llvm/TableGen/StringToOffsetTable.h"
#include <array>
#include <cctype>
#include <set>
@@ -200,7 +202,9 @@ public:
StringRef getSVEGuard() const { return SVEGuard; }
StringRef getSMEGuard() const { return SMEGuard; }
- void printGuard(raw_ostream &OS) const {
+ std::string getGuard() const {
+ std::string Guard;
+ llvm::raw_string_ostream OS(Guard);
if (!SVEGuard.empty() && SMEGuard.empty())
OS << SVEGuard;
else if (SVEGuard.empty() && !SMEGuard.empty())
@@ -218,6 +222,7 @@ public:
else
OS << SMEGuard;
}
+ return Guard;
}
ClassKind getClassKind() const { return Class; }
@@ -1479,19 +1484,19 @@ void SVEEmitter::createBuiltins(raw_ostream &OS) {
return A->getMangledName() < B->getMangledName();
});
- OS << "#ifdef GET_SVE_BUILTINS\n";
- for (auto &Def : Defs) {
- // Only create BUILTINs for non-overloaded intrinsics, as overloaded
- // declarations only live in the header file.
+ llvm::StringToOffsetTable Table;
+ Table.GetOrAddStringOffset("");
+ Table.GetOrAddStringOffset("n");
+
+ for (const auto &Def : Defs)
if (Def->getClassKind() != ClassG) {
- OS << "TARGET_BUILTIN(__builtin_sve_" << Def->getMangledName() << ", \""
- << Def->getBuiltinTypeStr() << "\", \"n\", \"";
- Def->printGuard(OS);
- OS << "\")\n";
+ Table.GetOrAddStringOffset(Def->getMangledName());
+ Table.GetOrAddStringOffset(Def->getBuiltinTypeStr());
+ Table.GetOrAddStringOffset(Def->getGuard());
}
- }
- // Add reinterpret functions.
+ Table.GetOrAddStringOffset("sme|sve");
+ SmallVector<std::pair<std::string, std::string>> ReinterpretBuiltins;
for (auto [N, Suffix] :
std::initializer_list<std::pair<unsigned, const char *>>{
{1, ""}, {2, "_x2"}, {3, "_x3"}, {4, "_x4"}}) {
@@ -1499,14 +1504,54 @@ void SVEEmitter::createBuiltins(raw_ostream &OS) {
SVEType ToV(To.BaseType, N);
for (const ReinterpretTypeInfo &From : Reinterprets) {
SVEType FromV(From.BaseType, N);
- OS << "TARGET_BUILTIN(__builtin_sve_reinterpret_" << To.Suffix << "_"
- << From.Suffix << Suffix << +", \"" << ToV.builtin_str()
- << FromV.builtin_str() << "\", \"n\", \"sme|sve\")\n";
+ std::string Name =
+ (Twine("reinterpret_") + To.Suffix + "_" + From.Suffix + Suffix)
+ .str();
+ std::string Type = ToV.builtin_str() + FromV.builtin_str();
+ Table.GetOrAddStringOffset(Name);
+ Table.GetOrAddStringOffset(Type);
+ ReinterpretBuiltins.push_back({Name, Type});
}
}
}
- OS << "#endif\n\n";
+ OS << "#ifdef GET_SVE_BUILTIN_ENUMERATORS\n";
+ for (const auto &Def : Defs)
+ if (Def->getClassKind() != ClassG)
+ OS << " BI__builtin_sve_" << Def->getMangledName() << ",\n";
+ for (const auto &[Name, _] : ReinterpretBuiltins)
+ OS << " BI__builtin_sve_" << Name << ",\n";
+ OS << "#endif // GET_SVE_BUILTIN_ENUMERATORS\n\n";
+
+ OS << "#ifdef GET_SVE_BUILTIN_STR_TABLE\n";
+ Table.EmitStringTableDef(OS, "BuiltinStrings");
+ OS << "#endif // GET_SVE_BUILTIN_STR_TABLE\n\n";
+
+ OS << "#ifdef GET_SVE_BUILTIN_INFOS\n";
+ for (const auto &Def : Defs) {
+ // Only create BUILTINs for non-overloaded intrinsics, as overloaded
+ // declarations only live in the header file.
+ if (Def->getClassKind() != ClassG) {
+ OS << " Builtin::Info{Builtin::Info::StrOffsets{"
+ << Table.GetStringOffset(Def->getMangledName()) << " /* "
+ << Def->getMangledName() << " */, ";
+ OS << Table.GetStringOffset(Def->getBuiltinTypeStr()) << " /* "
+ << Def->getBuiltinTypeStr() << " */, ";
+ OS << Table.GetStringOffset("n") << " /* n */, ";
+ OS << Table.GetStringOffset(Def->getGuard()) << " /* " << Def->getGuard()
+ << " */}, ";
+ OS << "HeaderDesc::NO_HEADER, ALL_LANGUAGES},\n";
+ }
+ }
+ for (const auto &[Name, Type] : ReinterpretBuiltins) {
+ OS << " Builtin::Info{Builtin::Info::StrOffsets{"
+ << Table.GetStringOffset(Name) << " /* " << Name << " */, ";
+ OS << Table.GetStringOffset(Type) << " /* " << Type << " */, ";
+ OS << Table.GetStringOffset("n") << " /* n */, ";
+ OS << Table.GetStringOffset("sme|sve") << " /* sme|sve */}, ";
+ OS << "HeaderDesc::NO_HEADER, ALL_LANGUAGES},\n";
+ }
+ OS << "#endif // GET_SVE_BUILTIN_INFOS\n\n";
}
void SVEEmitter::createCodeGenMap(raw_ostream &OS) {
@@ -1679,19 +1724,44 @@ void SVEEmitter::createSMEBuiltins(raw_ostream &OS) {
return A->getMangledName() < B->getMangledName();
});
- OS << "#ifdef GET_SME_BUILTINS\n";
- for (auto &Def : Defs) {
+ llvm::StringToOffsetTable Table;
+ Table.GetOrAddStringOffset("");
+ Table.GetOrAddStringOffset("n");
+
+ for (const auto &Def : Defs)
+ if (Def->getClassKind() != ClassG) {
+ Table.GetOrAddStringOffset(Def->getMangledName());
+ Table.GetOrAddStringOffset(Def->getBuiltinTypeStr());
+ Table.GetOrAddStringOffset(Def->getGuard());
+ }
+
+ OS << "#ifdef GET_SME_BUILTIN_ENUMERATORS\n";
+ for (const auto &Def : Defs)
+ if (Def->getClassKind() != ClassG)
+ OS << " BI__builtin_sme_" << Def->getMangledName() << ",\n";
+ OS << "#endif // GET_SME_BUILTIN_ENUMERATORS\n\n";
+
+ OS << "#ifdef GET_SME_BUILTIN_STR_TABLE\n";
+ Table.EmitStringTableDef(OS, "BuiltinStrings");
+ OS << "#endif // GET_SME_BUILTIN_STR_TABLE\n\n";
+
+ OS << "#ifdef GET_SME_BUILTIN_INFOS\n";
+ for (const auto &Def : Defs) {
// Only create BUILTINs for non-overloaded intrinsics, as overloaded
// declarations only live in the header file.
if (Def->getClassKind() != ClassG) {
- OS << "TARGET_BUILTIN(__builtin_sme_" << Def->getMangledName() << ", \""
- << Def->getBuiltinTypeStr() << "\", \"n\", \"";
- Def->printGuard(OS);
- OS << "\")\n";
+ OS << " Builtin::Info{Builtin::Info::StrOffsets{"
+ << Table.GetStringOffset(Def->getMangledName()) << " /* "
+ << Def->getMangledName() << " */, ";
+ OS << Table.GetStringOffset(Def->getBuiltinTypeStr()) << " /* "
+ << Def->getBuiltinTypeStr() << " */, ";
+ OS << Table.GetStringOffset("n") << " /* n */, ";
+ OS << Table.GetStringOffset(Def->getGuard()) << " /* " << Def->getGuard()
+ << " */}, ";
+ OS << "HeaderDesc::NO_HEADER, ALL_LANGUAGES},\n";
}
}
-
- OS << "#endif\n\n";
+ OS << "#endif // GET_SME_BUILTIN_INFOS\n\n";
}
void SVEEmitter::createSMECodeGenMap(raw_ostream &OS) {
generated by cgit v1.1 at 2025-09-28 01:09:50 +0000