X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FMBlaze%2FMBlazeIntrinsicInfo.cpp;h=91aaf940e6269ed46d22ee11c18d1f70519bee0e;hb=c4d2560a2010456f4eea0007eb71829d5668e7dd;hp=a01c76b367c69ed557ebbe308cc8a8d35d85c4d8;hpb=a70f28ce7dc85d0075a7d86da5d7987b6e306bc6;p=oota-llvm.git

diff --git a/lib/Target/MBlaze/MBlazeIntrinsicInfo.cpp b/lib/Target/MBlaze/MBlazeIntrinsicInfo.cpp
index a01c76b367c..91aaf940e62 100644
--- a/lib/Target/MBlaze/MBlazeIntrinsicInfo.cpp
+++ b/lib/Target/MBlaze/MBlazeIntrinsicInfo.cpp
@@ -1,4 +1,4 @@
-//===- MBlazeIntrinsicInfo.cpp - Intrinsic Information -00-------*- C++ -*-===//
+//===-- MBlazeIntrinsicInfo.cpp - Intrinsic Information -------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -18,6 +18,7 @@
 #include "llvm/Module.h"
 #include "llvm/Type.h"
 #include "llvm/Support/raw_ostream.h"
+#include "llvm/Support/ErrorHandling.h"
 #include <cstring>
 
 using namespace llvm;
@@ -32,9 +33,12 @@ namespace mblazeIntrinsic {
     , num_mblaze_intrinsics
   };
 
+#define GET_LLVM_INTRINSIC_FOR_GCC_BUILTIN
+#include "MBlazeGenIntrinsics.inc"
+#undef GET_LLVM_INTRINSIC_FOR_GCC_BUILTIN
 }
 
-std::string MBlazeIntrinsicInfo::getName(unsigned IntrID, const Type **Tys,
+std::string MBlazeIntrinsicInfo::getName(unsigned IntrID, Type **Tys,
                                          unsigned numTys) const {
   static const char *const names[] = {
 #define GET_INTRINSIC_NAME_TABLE
@@ -45,7 +49,7 @@ std::string MBlazeIntrinsicInfo::getName(unsigned IntrID, const Type **Tys,
   assert(!isOverloaded(IntrID) && "MBlaze intrinsics are not overloaded");
   if (IntrID < Intrinsic::num_intrinsics)
     return 0;
-  assert(IntrID < mblazeIntrinsic::num_mblaze_intrinsics && 
+  assert(IntrID < mblazeIntrinsic::num_mblaze_intrinsics &&
          "Invalid intrinsic ID");
 
   std::string Result(names[IntrID - Intrinsic::num_intrinsics]);
@@ -54,23 +58,29 @@ std::string MBlazeIntrinsicInfo::getName(unsigned IntrID, const Type **Tys,
 
 unsigned MBlazeIntrinsicInfo::
 lookupName(const char *Name, unsigned Len) const {
+  if (Len < 5 || Name[4] != '.' || Name[0] != 'l' || Name[1] != 'l'
+      || Name[2] != 'v' || Name[3] != 'm')
+    return 0;  // All intrinsics start with 'llvm.'
+
 #define GET_FUNCTION_RECOGNIZER
 #include "MBlazeGenIntrinsics.inc"
 #undef GET_FUNCTION_RECOGNIZER
   return 0;
 }
 
+unsigned MBlazeIntrinsicInfo::
+lookupGCCName(const char *Name) const {
+    return mblazeIntrinsic::getIntrinsicForGCCBuiltin("mblaze",Name);
+}
+
 bool MBlazeIntrinsicInfo::isOverloaded(unsigned IntrID) const {
-  // Overload Table
-  const bool OTable[] = {
+  if (IntrID == 0)
+    return false;
+
+  unsigned id = IntrID - Intrinsic::num_intrinsics + 1;
 #define GET_INTRINSIC_OVERLOAD_TABLE
 #include "MBlazeGenIntrinsics.inc"
 #undef GET_INTRINSIC_OVERLOAD_TABLE
-  };
-  if (IntrID == 0)
-    return false;
-  else
-    return OTable[IntrID - Intrinsic::num_intrinsics];
 }
 
 /// This defines the "getAttributes(ID id)" method.
@@ -78,20 +88,20 @@ bool MBlazeIntrinsicInfo::isOverloaded(unsigned IntrID) const {
 #include "MBlazeGenIntrinsics.inc"
 #undef GET_INTRINSIC_ATTRIBUTES
 
-static const FunctionType *getType(LLVMContext &Context, unsigned id) {
-  const Type *ResultTy = NULL;
-  std::vector<const Type*> ArgTys;
+static FunctionType *getType(LLVMContext &Context, unsigned id) {
+  Type *ResultTy = NULL;
+  SmallVector<Type*, 8> ArgTys;
   bool IsVarArg = false;
-  
+
 #define GET_INTRINSIC_GENERATOR
 #include "MBlazeGenIntrinsics.inc"
 #undef GET_INTRINSIC_GENERATOR
 
-  return FunctionType::get(ResultTy, ArgTys, IsVarArg); 
+  return FunctionType::get(ResultTy, ArgTys, IsVarArg);
 }
 
 Function *MBlazeIntrinsicInfo::getDeclaration(Module *M, unsigned IntrID,
-                                                const Type **Tys,
+                                                Type **Tys,
                                                 unsigned numTy) const {
   assert(!isOverloaded(IntrID) && "MBlaze intrinsics are not overloaded");
   AttrListPtr AList = getAttributes((mblazeIntrinsic::ID) IntrID);