Merge branch 'main' into users/mingmingl-llvm/spr/sdpglobalvariableusers/mingmingl-llvm/spr/sdpglobalvariable

1 files changed, 58 insertions, 19 deletions

diff --git a/clang/lib/Basic/Targets/X86.cpp b/clang/lib/Basic/Targets/X86.cpp
index 40ad8fd..84a05ce 100644
--- a/clang/lib/Basic/Targets/X86.cpp
+++ b/clang/lib/Basic/Targets/X86.cpp
@@ -23,23 +23,53 @@
 namespace clang {
 namespace targets {
 
-static constexpr Builtin::Info BuiltinInfoX86[] = {
-#define BUILTIN(ID, TYPE, ATTRS)                                               \
-  {#ID, TYPE, ATTRS, nullptr, HeaderDesc::NO_HEADER, ALL_LANGUAGES},
-#define TARGET_BUILTIN(ID, TYPE, ATTRS, FEATURE)                               \
-  {#ID, TYPE, ATTRS, FEATURE, HeaderDesc::NO_HEADER, ALL_LANGUAGES},
-#define TARGET_HEADER_BUILTIN(ID, TYPE, ATTRS, HEADER, LANGS, FEATURE)         \
-  {#ID, TYPE, ATTRS, FEATURE, HeaderDesc::HEADER, LANGS},
+// The x86-32 builtins are a subset and prefix of the x86-64 builtins.
+static constexpr int NumX86Builtins =
+    X86::LastX86CommonBuiltin - Builtin::FirstTSBuiltin + 1;
+static constexpr int NumX86_64Builtins =
+    X86::LastTSBuiltin - X86::FirstX86_64Builtin;
+static constexpr int NumBuiltins = X86::LastTSBuiltin - Builtin::FirstTSBuiltin;
+static_assert(NumBuiltins == (NumX86Builtins + NumX86_64Builtins));
+
+namespace X86 {
+#define GET_BUILTIN_STR_TABLE
 #include "clang/Basic/BuiltinsX86.inc"
+#undef GET_BUILTIN_STR_TABLE
 
-#define BUILTIN(ID, TYPE, ATTRS)                                               \
-  {#ID, TYPE, ATTRS, nullptr, HeaderDesc::NO_HEADER, ALL_LANGUAGES},
-#define TARGET_BUILTIN(ID, TYPE, ATTRS, FEATURE)                               \
-  {#ID, TYPE, ATTRS, FEATURE, HeaderDesc::NO_HEADER, ALL_LANGUAGES},
-#define TARGET_HEADER_BUILTIN(ID, TYPE, ATTRS, HEADER, LANGS, FEATURE)         \
-  {#ID, TYPE, ATTRS, FEATURE, HeaderDesc::HEADER, LANGS},
+static constexpr Builtin::Info BuiltinInfos[] = {
+#define GET_BUILTIN_INFOS
+#include "clang/Basic/BuiltinsX86.inc"
+#undef GET_BUILTIN_INFOS
+};
+
+static constexpr Builtin::Info PrefixedBuiltinInfos[] = {
+#define GET_BUILTIN_PREFIXED_INFOS
+#include "clang/Basic/BuiltinsX86.inc"
+#undef GET_BUILTIN_PREFIXED_INFOS
+};
+static_assert((std::size(BuiltinInfos) + std::size(PrefixedBuiltinInfos)) ==
+              NumX86Builtins);
+} // namespace X86
+
+namespace X86_64 {
+#define GET_BUILTIN_STR_TABLE
 #include "clang/Basic/BuiltinsX86_64.inc"
+#undef GET_BUILTIN_STR_TABLE
+
+static constexpr Builtin::Info BuiltinInfos[] = {
+#define GET_BUILTIN_INFOS
+#include "clang/Basic/BuiltinsX86_64.inc"
+#undef GET_BUILTIN_INFOS
+};
+
+static constexpr Builtin::Info PrefixedBuiltinInfos[] = {
+#define GET_BUILTIN_PREFIXED_INFOS
+#include "clang/Basic/BuiltinsX86_64.inc"
+#undef GET_BUILTIN_PREFIXED_INFOS
 };
+static_assert((std::size(BuiltinInfos) + std::size(PrefixedBuiltinInfos)) ==
+              NumX86_64Builtins);
+} // namespace X86_64
 
 static const char *const GCCRegNames[] = {
     "ax",    "dx",    "cx",    "bx",    "si",      "di",    "bp",    "sp",
@@ -1856,12 +1886,21 @@ ArrayRef<TargetInfo::AddlRegName> X86TargetInfo::getGCCAddlRegNames() const {
   return llvm::ArrayRef(AddlRegNames);
 }
 
-ArrayRef<Builtin::Info> X86_32TargetInfo::getTargetBuiltins() const {
-  return llvm::ArrayRef(BuiltinInfoX86, clang::X86::LastX86CommonBuiltin -
-                                            Builtin::FirstTSBuiltin + 1);
+llvm::SmallVector<Builtin::InfosShard>
+X86_32TargetInfo::getTargetBuiltins() const {
+  return {
+      {&X86::BuiltinStrings, X86::BuiltinInfos},
+      {&X86::BuiltinStrings, X86::PrefixedBuiltinInfos, "__builtin_ia32_"},
+  };
 }
 
-ArrayRef<Builtin::Info> X86_64TargetInfo::getTargetBuiltins() const {
-  return llvm::ArrayRef(BuiltinInfoX86,
-                        X86::LastTSBuiltin - Builtin::FirstTSBuiltin);
+llvm::SmallVector<Builtin::InfosShard>
+X86_64TargetInfo::getTargetBuiltins() const {
+  return {
+      {&X86::BuiltinStrings, X86::BuiltinInfos},
+      {&X86::BuiltinStrings, X86::PrefixedBuiltinInfos, "__builtin_ia32_"},
+      {&X86_64::BuiltinStrings, X86_64::BuiltinInfos},
+      {&X86_64::BuiltinStrings, X86_64::PrefixedBuiltinInfos,
+       "__builtin_ia32_"},
+  };
 }