[lit] Implement support of per test timeout in lit.

[oota-llvm.git] / utils / TableGen / IntrinsicEmitter.cpp

diff --git a/utils/TableGen/IntrinsicEmitter.cpp b/utils/TableGen/IntrinsicEmitter.cpp
index c4bb6bf9cc3ce828b03be6b5b84506d4757bfb9a..42a6a152f55ec5eb89fa32f8d79c77080bd2fdbf 100644 (file)
--- a/utils/TableGen/IntrinsicEmitter.cpp
+++ b/utils/TableGen/IntrinsicEmitter.cpp
@@ -50,8 +50,6 @@ public:
                      raw_ostream &OS);
   void EmitAttributes(const std::vector<CodeGenIntrinsic> &Ints,
                       raw_ostream &OS);
-  void EmitModRefBehavior(const std::vector<CodeGenIntrinsic> &Ints,
-                          raw_ostream &OS);
   void EmitIntrinsicToGCCBuiltinMap(const std::vector<CodeGenIntrinsic> &Ints,
                                     raw_ostream &OS);
   void EmitIntrinsicToMSBuiltinMap(const std::vector<CodeGenIntrinsic> &Ints,
@@ -92,9 +90,6 @@ void IntrinsicEmitter::run(raw_ostream &OS) {
   // Emit the intrinsic parameter attributes.
   EmitAttributes(Ints, OS);
 
-  // Emit intrinsic alias analysis mod/ref behavior.
-  EmitModRefBehavior(Ints, OS);
-
   // Emit code to translate GCC builtins into LLVM intrinsics.
   EmitIntrinsicToGCCBuiltinMap(Ints, OS);
 
@@ -246,22 +241,25 @@ enum IIT_Info {
   // Values from 16+ are only encodable with the inefficient encoding.
   IIT_V64  = 16,
   IIT_MMX  = 17,
-  IIT_METADATA = 18,
-  IIT_EMPTYSTRUCT = 19,
-  IIT_STRUCT2 = 20,
-  IIT_STRUCT3 = 21,
-  IIT_STRUCT4 = 22,
-  IIT_STRUCT5 = 23,
-  IIT_EXTEND_ARG = 24,
-  IIT_TRUNC_ARG = 25,
-  IIT_ANYPTR = 26,
-  IIT_V1   = 27,
-  IIT_VARARG = 28,
-  IIT_HALF_VEC_ARG = 29,
-  IIT_SAME_VEC_WIDTH_ARG = 30,
-  IIT_PTR_TO_ARG = 31,
-  IIT_VEC_OF_PTRS_TO_ELT = 32,
-  IIT_I128 = 33
+  IIT_TOKEN = 18,
+  IIT_METADATA = 19,
+  IIT_EMPTYSTRUCT = 20,
+  IIT_STRUCT2 = 21,
+  IIT_STRUCT3 = 22,
+  IIT_STRUCT4 = 23,
+  IIT_STRUCT5 = 24,
+  IIT_EXTEND_ARG = 25,
+  IIT_TRUNC_ARG = 26,
+  IIT_ANYPTR = 27,
+  IIT_V1   = 28,
+  IIT_VARARG = 29,
+  IIT_HALF_VEC_ARG = 30,
+  IIT_SAME_VEC_WIDTH_ARG = 31,
+  IIT_PTR_TO_ARG = 32,
+  IIT_VEC_OF_PTRS_TO_ELT = 33,
+  IIT_I128 = 34,
+  IIT_V512 = 35,
+  IIT_V1024 = 36
 };
 
 
@@ -285,6 +283,7 @@ static void EncodeFixedValueType(MVT::SimpleValueType VT,
   case MVT::f16: return Sig.push_back(IIT_F16);
   case MVT::f32: return Sig.push_back(IIT_F32);
   case MVT::f64: return Sig.push_back(IIT_F64);
+  case MVT::token: return Sig.push_back(IIT_TOKEN);
   case MVT::Metadata: return Sig.push_back(IIT_METADATA);
   case MVT::x86mmx: return Sig.push_back(IIT_MMX);
   // MVT::OtherVT is used to mean the empty struct type here.
@@ -375,6 +374,8 @@ static void EncodeFixedType(Record *R, std::vector<unsigned char> &ArgCodes,
     case 16: Sig.push_back(IIT_V16); break;
     case 32: Sig.push_back(IIT_V32); break;
     case 64: Sig.push_back(IIT_V64); break;
+    case 512: Sig.push_back(IIT_V512); break;
+    case 1024: Sig.push_back(IIT_V1024); break;
     }
 
     return EncodeFixedValueType(VVT.getVectorElementType().SimpleTy, Sig);
@@ -703,42 +704,6 @@ EmitAttributes(const std::vector<CodeGenIntrinsic> &Ints, raw_ostream &OS) {
   OS << "#endif // GET_INTRINSIC_ATTRIBUTES\n\n";
 }
 
-/// EmitModRefBehavior - Determine intrinsic alias analysis mod/ref behavior.
-void IntrinsicEmitter::
-EmitModRefBehavior(const std::vector<CodeGenIntrinsic> &Ints, raw_ostream &OS){
-  OS << "// Determine intrinsic alias analysis mod/ref behavior.\n"
-     << "#ifdef GET_INTRINSIC_MODREF_BEHAVIOR\n"
-     << "assert(iid <= Intrinsic::" << Ints.back().EnumName << " && "
-     << "\"Unknown intrinsic.\");\n\n";
-
-  OS << "static const uint8_t IntrinsicModRefBehavior[] = {\n"
-     << "  /* invalid */ FMRB_UnknownModRefBehavior,\n";
-  for (unsigned i = 0, e = Ints.size(); i != e; ++i) {
-    OS << "  /* " << TargetPrefix << Ints[i].EnumName << " */ ";
-    switch (Ints[i].ModRef) {
-    case CodeGenIntrinsic::NoMem:
-      OS << "FMRB_DoesNotAccessMemory,\n";
-      break;
-    case CodeGenIntrinsic::ReadArgMem:
-      OS << "FMRB_OnlyReadsArgumentPointees,\n";
-      break;
-    case CodeGenIntrinsic::ReadMem:
-      OS << "FMRB_OnlyReadsMemory,\n";
-      break;
-    case CodeGenIntrinsic::ReadWriteArgMem:
-      OS << "FMRB_OnlyAccessesArgumentPointees,\n";
-      break;
-    case CodeGenIntrinsic::ReadWriteMem:
-      OS << "FMRB_UnknownModRefBehavior,\n";
-      break;
-    }
-  }
-  OS << "};\n\n"
-     << "return "
-        "static_cast<FunctionModRefBehavior>(IntrinsicModRefBehavior[iid]);\n"
-     << "#endif // GET_INTRINSIC_MODREF_BEHAVIOR\n\n";
-}
-
 /// EmitTargetBuiltins - All of the builtins in the specified map are for the
 /// same target, and we already checked it.
 static void EmitTargetBuiltins(const std::map<std::string, std::string> &BIM,