Merge branch 'llvm:main' into gh-101657

Author: Lakshmi-Surekha

clang/include/clang/Basic/BuiltinsBase.td

@@ -88,16 +88,15 @@ class Builtin {
   // On some platforms, some functions are actually macros. In that case we need
   // to #undef them.
   bit RequiresUndef = 0;
+  // Enables builtins to generate `long long` outside of OpenCL and `long` inside.
+  bit EnableOpenCLLong = 0;
 }
 
 class CustomEntry {
   string Entry;
 }
 
 class AtomicBuiltin : Builtin;
-class TargetBuiltin : Builtin {
-  string Features = "";
-}
 
 class LibBuiltin<string header, string languages = "ALL_LANGUAGES"> : Builtin {
   string Header = header;
@@ -122,6 +121,14 @@ class OCL_DSELangBuiltin : LangBuiltin<"OCL_DSE">;
 class OCL_GASLangBuiltin : LangBuiltin<"OCL_GAS">;
 class OCLLangBuiltin : LangBuiltin<"ALL_OCL_LANGUAGES">;
 
+class TargetBuiltin : Builtin {
+  string Features = "";
+}
+class TargetLibBuiltin : TargetBuiltin {
+  string Header;
+  string Languages = "ALL_LANGUAGES";
+}
+
 class Template<list<string> substitutions,
                list<string> affixes,
                bit as_prefix = 0> {

clang/include/clang/Basic/BuiltinsX86.def

@@ -0,0 +1,29 @@
+//===--- BuiltinsX86Base.td - X86 Builtin function classes ------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines the X86-specific builtin function classes.
+//
+//===----------------------------------------------------------------------===//
+
+include "clang/Basic/BuiltinsBase.td"
+
+class X86Builtin<string prototype> : TargetBuiltin {
+  let Spellings = ["__builtin_ia32_" # NAME];
+  let Prototype = prototype;
+  let EnableOpenCLLong = 1;
+}
+
+class X86NoPrefixBuiltin<string prototype> : TargetBuiltin {
+  let Spellings = [NAME];
+  let Prototype = prototype;
+}
+
+class X86LibBuiltin<string prototype> : TargetLibBuiltin {
+  let Spellings = [NAME];
+  let Prototype = prototype;
+}

clang/include/clang/Basic/BuiltinsX86.td

@@ -64,6 +64,10 @@ clang_tablegen(BuiltinsX86.inc -gen-clang-builtins
   SOURCE BuiltinsX86.td
   TARGET ClangBuiltinsX86)
 
+clang_tablegen(BuiltinsX86_64.inc -gen-clang-builtins
+  SOURCE BuiltinsX86_64.td
+  TARGET ClangBuiltinsX86_64)
+
 # ARM NEON and MVE
 clang_tablegen(arm_neon.inc -gen-arm-neon-sema
   SOURCE arm_neon.td

clang/include/clang/Basic/BuiltinsX86Base.td

@@ -124,13 +124,11 @@ namespace clang {
   enum {
     LastTIBuiltin = clang::Builtin::FirstTSBuiltin - 1,
 #define BUILTIN(ID, TYPE, ATTRS) BI##ID,
-#include "clang/Basic/BuiltinsX86.def"
-#define BUILTIN(ID, TYPE, ATTRS) BI##ID,
 #include "clang/Basic/BuiltinsX86.inc"
     FirstX86_64Builtin,
     LastX86CommonBuiltin = FirstX86_64Builtin - 1,
 #define BUILTIN(ID, TYPE, ATTRS) BI##ID,
-#include "clang/Basic/BuiltinsX86_64.def"
+#include "clang/Basic/BuiltinsX86_64.inc"
     LastTSBuiltin
   };
   }

clang/include/clang/Basic/BuiltinsX86_64.def

@@ -24,14 +24,6 @@ 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},
-#include "clang/Basic/BuiltinsX86.def"
-
 #define BUILTIN(ID, TYPE, ATTRS)                                               \
   {#ID, TYPE, ATTRS, nullptr, HeaderDesc::NO_HEADER, ALL_LANGUAGES},
 #define TARGET_BUILTIN(ID, TYPE, ATTRS, FEATURE)                               \
@@ -46,7 +38,7 @@ static constexpr Builtin::Info BuiltinInfoX86[] = {
   {#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},
-#include "clang/Basic/BuiltinsX86_64.def"
+#include "clang/Basic/BuiltinsX86_64.inc"
 };
 
 static const char *const GCCRegNames[] = {

clang/include/clang/Basic/BuiltinsX86_64.td

@@ -395,7 +395,7 @@ llvm::Value *CGHLSLRuntime::emitInputSemantic(IRBuilder<> &B,
     return buildVectorInput(B, GroupThreadIDIntrinsic, Ty);
   }
   if (D.hasAttr<HLSLSV_GroupIDAttr>()) {
-    llvm::Function *GroupIDIntrinsic = CGM.getIntrinsic(Intrinsic::dx_group_id);
+    llvm::Function *GroupIDIntrinsic = CGM.getIntrinsic(getGroupIdIntrinsic());
     return buildVectorInput(B, GroupIDIntrinsic, Ty);
   }
   assert(false && "Unhandled parameter attribute");