X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=utils%2FTableGen%2FCodeGenTarget.cpp;h=2ff1b195424cb2f4355cfb6ba9307da9b3b464df;hb=b4ced5a3c488d58d98381c8562123640fdb6177a;hp=2aae8773fad6ac660c9b234c8de8a9a2c2e5861f;hpb=28873106309db515d58889a4c4fa3e0a92d1b60e;p=oota-llvm.git

diff --git a/utils/TableGen/CodeGenTarget.cpp b/utils/TableGen/CodeGenTarget.cpp
index 2aae8773fad..2ff1b195424 100644
--- a/utils/TableGen/CodeGenTarget.cpp
+++ b/utils/TableGen/CodeGenTarget.cpp
@@ -50,7 +50,7 @@ std::string llvm::getName(MVT::SimpleValueType T) {
   case MVT::f128:  return "MVT::f128";
   case MVT::ppcf128:  return "MVT::ppcf128";
   case MVT::Flag:  return "MVT::Flag";
-  case MVT::isVoid:return "MVT::void";
+  case MVT::isVoid:return "MVT::isVoid";
   case MVT::v8i8:  return "MVT::v8i8";
   case MVT::v4i16: return "MVT::v4i16";
   case MVT::v2i32: return "MVT::v2i32";
@@ -65,6 +65,7 @@ std::string llvm::getName(MVT::SimpleValueType T) {
   case MVT::v3i32: return "MVT::v3i32";
   case MVT::v3f32: return "MVT::v3f32";
   case MVT::iPTR:  return "TLI.getPointerTy()";
+  case MVT::iPTRAny:  return "TLI.getPointerTy()";
   default: assert(0 && "ILLEGAL VALUE TYPE!"); return "";
   }
 }
@@ -101,6 +102,7 @@ std::string llvm::getEnumName(MVT::SimpleValueType T) {
   case MVT::v3i32: return "MVT::v3i32";
   case MVT::v3f32: return "MVT::v3f32";
   case MVT::iPTR:  return "MVT::iPTR";
+  case MVT::iPTRAny:  return "MVT::iPTRAny";
   default: assert(0 && "ILLEGAL VALUE TYPE!"); return "";
   }
 }
@@ -133,6 +135,21 @@ const std::string &CodeGenTarget::getName() const {
   return TargetRec->getName();
 }
 
+std::string CodeGenTarget::getInstNamespace() const {
+  std::string InstNS;
+
+  for (inst_iterator i = inst_begin(), e = inst_end(); i != e; ++i) {
+    InstNS = i->second.Namespace;
+
+    // Make sure not to pick up "TargetInstrInfo" by accidentally getting
+    // the namespace off the PHI instruction or something.
+    if (InstNS != "TargetInstrInfo")
+      break;
+  }
+
+  return InstNS;
+}
+
 Record *CodeGenTarget::getInstructionSet() const {
   return TargetRec->getValueAsDef("InstructionSet");
 }
@@ -286,9 +303,17 @@ getInstructionsByEnumValue(std::vector<const CodeGenInstruction*>
   if (I == Instructions.end()) throw "Could not find 'INLINEASM' instruction!";
   const CodeGenInstruction *INLINEASM = &I->second;
   
-  I = getInstructions().find("LABEL");
-  if (I == Instructions.end()) throw "Could not find 'LABEL' instruction!";
-  const CodeGenInstruction *LABEL = &I->second;
+  I = getInstructions().find("DBG_LABEL");
+  if (I == Instructions.end()) throw "Could not find 'DBG_LABEL' instruction!";
+  const CodeGenInstruction *DBG_LABEL = &I->second;
+  
+  I = getInstructions().find("EH_LABEL");
+  if (I == Instructions.end()) throw "Could not find 'EH_LABEL' instruction!";
+  const CodeGenInstruction *EH_LABEL = &I->second;
+  
+  I = getInstructions().find("GC_LABEL");
+  if (I == Instructions.end()) throw "Could not find 'GC_LABEL' instruction!";
+  const CodeGenInstruction *GC_LABEL = &I->second;
   
   I = getInstructions().find("DECLARE");
   if (I == Instructions.end()) throw "Could not find 'DECLARE' instruction!";
@@ -317,7 +342,9 @@ getInstructionsByEnumValue(std::vector<const CodeGenInstruction*>
   // Print out the rest of the instructions now.
   NumberedInstructions.push_back(PHI);
   NumberedInstructions.push_back(INLINEASM);
-  NumberedInstructions.push_back(LABEL);
+  NumberedInstructions.push_back(DBG_LABEL);
+  NumberedInstructions.push_back(EH_LABEL);
+  NumberedInstructions.push_back(GC_LABEL);
   NumberedInstructions.push_back(DECLARE);
   NumberedInstructions.push_back(EXTRACT_SUBREG);
   NumberedInstructions.push_back(INSERT_SUBREG);
@@ -326,7 +353,9 @@ getInstructionsByEnumValue(std::vector<const CodeGenInstruction*>
   for (inst_iterator II = inst_begin(), E = inst_end(); II != E; ++II)
     if (&II->second != PHI &&
         &II->second != INLINEASM &&
-        &II->second != LABEL &&
+        &II->second != DBG_LABEL &&
+        &II->second != EH_LABEL &&
+        &II->second != GC_LABEL &&
         &II->second != DECLARE &&
         &II->second != EXTRACT_SUBREG &&
         &II->second != INSERT_SUBREG &&
@@ -409,25 +438,27 @@ CodeGenIntrinsic::CodeGenIntrinsic(Record *R) {
   isCommutative = false;
   
   if (DefName.size() <= 4 || 
-      std::string(DefName.begin(), DefName.begin()+4) != "int_")
+      std::string(DefName.begin(), DefName.begin() + 4) != "int_")
     throw "Intrinsic '" + DefName + "' does not start with 'int_'!";
+
   EnumName = std::string(DefName.begin()+4, DefName.end());
+
   if (R->getValue("GCCBuiltinName"))  // Ignore a missing GCCBuiltinName field.
     GCCBuiltinName = R->getValueAsString("GCCBuiltinName");
-  TargetPrefix   = R->getValueAsString("TargetPrefix");
+
+  TargetPrefix = R->getValueAsString("TargetPrefix");
   Name = R->getValueAsString("LLVMName");
+
   if (Name == "") {
     // If an explicit name isn't specified, derive one from the DefName.
     Name = "llvm.";
+
     for (unsigned i = 0, e = EnumName.size(); i != e; ++i)
-      if (EnumName[i] == '_')
-        Name += '.';
-      else
-        Name += EnumName[i];
+      Name += (EnumName[i] == '_') ? '.' : EnumName[i];
   } else {
     // Verify it starts with "llvm.".
     if (Name.size() <= 5 || 
-        std::string(Name.begin(), Name.begin()+5) != "llvm.")
+        std::string(Name.begin(), Name.begin() + 5) != "llvm.")
       throw "Intrinsic '" + DefName + "'s name does not start with 'llvm.'!";
   }
   
@@ -435,26 +466,37 @@ CodeGenIntrinsic::CodeGenIntrinsic(Record *R) {
   // "llvm.<targetprefix>.".
   if (!TargetPrefix.empty()) {
     if (Name.size() < 6+TargetPrefix.size() ||
-        std::string(Name.begin()+5, Name.begin()+6+TargetPrefix.size()) 
-        != (TargetPrefix+"."))
-      throw "Intrinsic '" + DefName + "' does not start with 'llvm." + 
+        std::string(Name.begin() + 5, Name.begin() + 6 + TargetPrefix.size())
+        != (TargetPrefix + "."))
+      throw "Intrinsic '" + DefName + "' does not start with 'llvm." +
         TargetPrefix + ".'!";
   }
   
-  // Parse the list of argument types.
-  ListInit *TypeList = R->getValueAsListInit("Types");
+  // Parse the list of return types.
+  ListInit *TypeList = R->getValueAsListInit("RetTypes");
   for (unsigned i = 0, e = TypeList->getSize(); i != e; ++i) {
     Record *TyEl = TypeList->getElementAsRecord(i);
     assert(TyEl->isSubClassOf("LLVMType") && "Expected a type!");
     MVT::SimpleValueType VT = getValueType(TyEl->getValueAsDef("VT"));
-    isOverloaded |= VT == MVT::iAny || VT == MVT::fAny;
-    ArgVTs.push_back(VT);
-    ArgTypeDefs.push_back(TyEl);
+    isOverloaded |= VT == MVT::iAny || VT == MVT::fAny || VT == MVT::iPTRAny;
+    IS.RetVTs.push_back(VT);
+    IS.RetTypeDefs.push_back(TyEl);
   }
-  if (ArgVTs.size() == 0)
+
+  if (IS.RetVTs.size() == 0)
     throw "Intrinsic '"+DefName+"' needs at least a type for the ret value!";
 
-  
+  // Parse the list of parameter types.
+  TypeList = R->getValueAsListInit("ParamTypes");
+  for (unsigned i = 0, e = TypeList->getSize(); i != e; ++i) {
+    Record *TyEl = TypeList->getElementAsRecord(i);
+    assert(TyEl->isSubClassOf("LLVMType") && "Expected a type!");
+    MVT::SimpleValueType VT = getValueType(TyEl->getValueAsDef("VT"));
+    isOverloaded |= VT == MVT::iAny || VT == MVT::fAny || VT == MVT::iPTRAny;
+    IS.ParamVTs.push_back(VT);
+    IS.ParamTypeDefs.push_back(TyEl);
+  }
+
   // Parse the intrinsic properties.
   ListInit *PropList = R->getValueAsListInit("Properties");
   for (unsigned i = 0, e = PropList->getSize(); i != e; ++i) {