commit 6d673953e370e8f17ad35bc60fa69e2f497c5442
author Gabor Greif <ggreif@gmail.com> Fri Jul 16 09:38:02 2010 +0000
committer Gabor Greif <ggreif@gmail.com> Fri Jul 16 09:38:02 2010 +0000
tree 1ac638bb4c203cd34e4035f1b7f32c9166379eac
parent 796c2a52a96567fe9f02ba79342981afb65a38f5

eliminate CallInst::ArgOffset

llvm-svn: 108522

llvm/lib/VMCore/Instructions.cpp

diff --git a/llvm/lib/VMCore/Instructions.cpp b/llvm/lib/VMCore/Instructions.cpp
index c13696f..57b7f3f 100644
--- a/llvm/lib/VMCore/Instructions.cpp
+++ b/llvm/lib/VMCore/Instructions.cpp
@@ -33,10 +33,8 @@
 User::op_iterator CallSite::getCallee() const {
   Instruction *II(getInstruction());
   return isCall()
-    ? (CallInst::ArgOffset
-       ? cast</*FIXME: CallInst*/User>(II)->op_begin()
-       : cast</*FIXME: CallInst*/User>(II)->op_end() - 1)
-    : cast<InvokeInst>(II)->op_end() - 3; // Skip BB, BB, Function
+    ? cast</*FIXME: CallInst*/User>(II)->op_end() - 1 // Skip Callee
+    : cast<InvokeInst>(II)->op_end() - 3; // Skip BB, BB, Callee
 }
 
 //===----------------------------------------------------------------------===//
@@ -233,7 +231,7 @@
 
 void CallInst::init(Value *Func, Value* const *Params, unsigned NumParams) {
   assert(NumOperands == NumParams+1 && "NumOperands not set up?");
-  Op<ArgOffset -1>() = Func;
+  Op<-1>() = Func;
 
   const FunctionType *FTy =
     cast<FunctionType>(cast<PointerType>(Func->getType())->getElementType());
@@ -246,15 +244,15 @@
     assert((i >= FTy->getNumParams() || 
             FTy->getParamType(i) == Params[i]->getType()) &&
            "Calling a function with a bad signature!");
-    OperandList[i + ArgOffset] = Params[i];
+    OperandList[i] = Params[i];
   }
 }
 
 void CallInst::init(Value *Func, Value *Actual1, Value *Actual2) {
   assert(NumOperands == 3 && "NumOperands not set up?");
-  Op<ArgOffset -1>() = Func;
-  Op<ArgOffset + 0>() = Actual1;
-  Op<ArgOffset + 1>() = Actual2;
+  Op<-1>() = Func;
+  Op<0>() = Actual1;
+  Op<1>() = Actual2;
 
   const FunctionType *FTy =
     cast<FunctionType>(cast<PointerType>(Func->getType())->getElementType());
@@ -273,8 +271,8 @@
 
 void CallInst::init(Value *Func, Value *Actual) {
   assert(NumOperands == 2 && "NumOperands not set up?");
-  Op<ArgOffset -1>() = Func;
-  Op<ArgOffset + 0>() = Actual;
+  Op<-1>() = Func;
+  Op<0>() = Actual;
 
   const FunctionType *FTy =
     cast<FunctionType>(cast<PointerType>(Func->getType())->getElementType());
@@ -290,7 +288,7 @@
 
 void CallInst::init(Value *Func) {
   assert(NumOperands == 1 && "NumOperands not set up?");
-  Op<ArgOffset -1>() = Func;
+  Op<-1>() = Func;
 
   const FunctionType *FTy =
     cast<FunctionType>(cast<PointerType>(Func->getType())->getElementType());