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-rw-r--r--include/llvm/Instructions.h18
-rw-r--r--include/llvm/Support/CallSite.h30
-rw-r--r--lib/Analysis/IPA/Andersens.cpp2
-rw-r--r--lib/Analysis/IPA/GlobalsModRef.cpp2
-rw-r--r--lib/Bitcode/Writer/BitcodeWriter.cpp4
-rw-r--r--lib/Transforms/IPO/DeadArgumentElimination.cpp6
-rw-r--r--lib/Transforms/IPO/PruneEH.cpp2
-rw-r--r--lib/Transforms/Scalar/SimplifyCFGPass.cpp2
-rw-r--r--lib/Transforms/Utils/LowerInvoke.cpp4
-rw-r--r--lib/VMCore/AsmWriter.cpp7
-rw-r--r--lib/VMCore/Instructions.cpp17
-rw-r--r--lib/VMCore/Verifier.cpp2
12 files changed, 35 insertions, 61 deletions
diff --git a/include/llvm/Instructions.h b/include/llvm/Instructions.h
index ee5af69761..e6f1c54483 100644
--- a/include/llvm/Instructions.h
+++ b/include/llvm/Instructions.h
@@ -2466,26 +2466,27 @@ public:
/// indirect function invocation.
///
Function *getCalledFunction() const {
- return dyn_cast<Function>(Op<-3>());
+ return dyn_cast<Function>(getOperand(0));
}
/// getCalledValue - Get a pointer to the function that is invoked by this
/// instruction
- const Value *getCalledValue() const { return Op<-3>(); }
- Value *getCalledValue() { return Op<-3>(); }
+ const Value *getCalledValue() const { return getOperand(0); }
+ Value *getCalledValue() { return getOperand(0); }
// get*Dest - Return the destination basic blocks...
BasicBlock *getNormalDest() const {
- return cast<BasicBlock>(Op<-2>());
+ return cast<BasicBlock>(getOperand(1));
}
BasicBlock *getUnwindDest() const {
- return cast<BasicBlock>(Op<-1>());
+ return cast<BasicBlock>(getOperand(2));
}
void setNormalDest(BasicBlock *B) {
- Op<-2>() = B;
+ setOperand(1, B);
}
+
void setUnwindDest(BasicBlock *B) {
- Op<-1>() = B;
+ setOperand(2, B);
}
BasicBlock *getSuccessor(unsigned i) const {
@@ -2495,7 +2496,7 @@ public:
void setSuccessor(unsigned idx, BasicBlock *NewSucc) {
assert(idx < 2 && "Successor # out of range for invoke!");
- *(&Op<-2>() + idx) = NewSucc;
+ setOperand(idx+1, NewSucc);
}
unsigned getNumSuccessors() const { return 2; }
@@ -2508,7 +2509,6 @@ public:
static inline bool classof(const Value *V) {
return isa<Instruction>(V) && classof(cast<Instruction>(V));
}
-
private:
virtual BasicBlock *getSuccessorV(unsigned idx) const;
virtual unsigned getNumSuccessorsV() const;
diff --git a/include/llvm/Support/CallSite.h b/include/llvm/Support/CallSite.h
index 5bfcc6d84f..285b558afc 100644
--- a/include/llvm/Support/CallSite.h
+++ b/include/llvm/Support/CallSite.h
@@ -118,7 +118,7 @@ public:
///
Value *getCalledValue() const {
assert(getInstruction() && "Not a call or invoke instruction!");
- return *getCallee();
+ return getInstruction()->getOperand(0);
}
/// getCalledFunction - Return the function being called if this is a direct
@@ -132,7 +132,7 @@ public:
///
void setCalledFunction(Value *V) {
assert(getInstruction() && "Not a call or invoke instruction!");
- *getCallee() = V;
+ getInstruction()->setOperand(0, V);
}
Value *getArgument(unsigned ArgNo) const {
@@ -146,16 +146,6 @@ public:
getInstruction()->setOperand(getArgumentOffset() + ArgNo, newVal);
}
- /// Given a value use iterator, returns the argument that corresponds to it.
- /// Iterator must actually correspond to an argument.
- unsigned getArgumentNo(Value::use_iterator I) const {
- assert(getInstruction() && "Not a call or invoke instruction!");
- assert(arg_begin() <= &I.getUse() && &I.getUse() < arg_end()
- && "Argument # out of range!");
-
- return &I.getUse() - arg_begin();
- }
-
/// Given an operand number, returns the argument that corresponds to it.
/// OperandNo must be a valid operand number that actually corresponds to an
/// argument.
@@ -181,7 +171,7 @@ public:
return getInstruction()->op_begin() + getArgumentOffset();
}
- arg_iterator arg_end() const { return getInstruction()->op_end() - getArgumentEndOffset(); }
+ arg_iterator arg_end() const { return getInstruction()->op_end(); }
bool arg_empty() const { return arg_end() == arg_begin(); }
unsigned arg_size() const { return unsigned(arg_end() - arg_begin()); }
@@ -190,25 +180,17 @@ public:
}
bool isCallee(Value::use_iterator UI) const {
- return getCallee() == &UI.getUse();
+ return getInstruction()->op_begin() == &UI.getUse();
}
+
private:
/// Returns the operand number of the first argument
unsigned getArgumentOffset() const {
if (isCall())
return 1; // Skip Function
else
- return 0; // Args are at the front
+ return 3; // Skip Function, BB, BB
}
-
- unsigned getArgumentEndOffset() const {
- if (isCall())
- return 0; // Unchanged
- else
- return 3; // Skip BB, BB, Function
- }
-
- User::op_iterator getCallee() const;
};
} // End llvm namespace
diff --git a/lib/Analysis/IPA/Andersens.cpp b/lib/Analysis/IPA/Andersens.cpp
index 6f21a4f2ed..9de1fcc5c1 100644
--- a/lib/Analysis/IPA/Andersens.cpp
+++ b/lib/Analysis/IPA/Andersens.cpp
@@ -1018,7 +1018,7 @@ bool Andersens::AnalyzeUsesOfFunction(Value *V) {
} else if (InvokeInst *II = dyn_cast<InvokeInst>(*UI)) {
// Make sure that this is just the function being called, not that it is
// passing into the function.
- for (unsigned i = 0, e = II->getNumOperands() - 3; i != e; ++i)
+ for (unsigned i = 3, e = II->getNumOperands(); i != e; ++i)
if (II->getOperand(i) == V) return true;
} else if (ConstantExpr *CE = dyn_cast<ConstantExpr>(*UI)) {
if (CE->getOpcode() == Instruction::GetElementPtr ||
diff --git a/lib/Analysis/IPA/GlobalsModRef.cpp b/lib/Analysis/IPA/GlobalsModRef.cpp
index bfc6e117bd..2e9884aa01 100644
--- a/lib/Analysis/IPA/GlobalsModRef.cpp
+++ b/lib/Analysis/IPA/GlobalsModRef.cpp
@@ -244,7 +244,7 @@ bool GlobalsModRef::AnalyzeUsesOfPointer(Value *V,
} else if (InvokeInst *II = dyn_cast<InvokeInst>(*UI)) {
// Make sure that this is just the function being called, not that it is
// passing into the function.
- for (unsigned i = 0, e = II->getNumOperands() - 3; i != e; ++i)
+ for (unsigned i = 3, e = II->getNumOperands(); i != e; ++i)
if (II->getOperand(i) == V) return true;
} else if (ConstantExpr *CE = dyn_cast<ConstantExpr>(*UI)) {
if (CE->getOpcode() == Instruction::GetElementPtr ||
diff --git a/lib/Bitcode/Writer/BitcodeWriter.cpp b/lib/Bitcode/Writer/BitcodeWriter.cpp
index 3ea9631748..9cb5758576 100644
--- a/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -960,11 +960,11 @@ static void WriteInstruction(const Instruction &I, unsigned InstID,
// Emit value #'s for the fixed parameters.
for (unsigned i = 0, e = FTy->getNumParams(); i != e; ++i)
- Vals.push_back(VE.getValueID(I.getOperand(i))); // fixed param.
+ Vals.push_back(VE.getValueID(I.getOperand(i+3))); // fixed param.
// Emit type/value pairs for varargs params.
if (FTy->isVarArg()) {
- for (unsigned i = FTy->getNumParams(), e = I.getNumOperands()-3;
+ for (unsigned i = 3+FTy->getNumParams(), e = I.getNumOperands();
i != e; ++i)
PushValueAndType(I.getOperand(i), InstID, Vals, VE); // vararg
}
diff --git a/lib/Transforms/IPO/DeadArgumentElimination.cpp b/lib/Transforms/IPO/DeadArgumentElimination.cpp
index ca11e2d8fd..79a32f02aa 100644
--- a/lib/Transforms/IPO/DeadArgumentElimination.cpp
+++ b/lib/Transforms/IPO/DeadArgumentElimination.cpp
@@ -353,14 +353,14 @@ DAE::Liveness DAE::SurveyUse(Value::use_iterator U, UseVector &MaybeLiveUses,
// argument, since if it was the function argument this would be an
// indirect call and the we know can't be looking at a value of the
// label type (for the invoke instruction).
- unsigned ArgNo = CS.getArgumentNo(U);
+ unsigned ArgNo = CS.getArgumentNo(U.getOperandNo());
if (ArgNo >= F->getFunctionType()->getNumParams())
// The value is passed in through a vararg! Must be live.
return Live;
- assert(CS.getArgument(ArgNo)
- == CS.getInstruction()->getOperand(U.getOperandNo())
+ assert(CS.getArgument(ArgNo)
+ == CS.getInstruction()->getOperand(U.getOperandNo())
&& "Argument is not where we expected it");
// Value passed to a normal call. It's only live when the corresponding
diff --git a/lib/Transforms/IPO/PruneEH.cpp b/lib/Transforms/IPO/PruneEH.cpp
index 4533f892f5..daf81e9259 100644
--- a/lib/Transforms/IPO/PruneEH.cpp
+++ b/lib/Transforms/IPO/PruneEH.cpp
@@ -169,7 +169,7 @@ bool PruneEH::SimplifyFunction(Function *F) {
for (Function::iterator BB = F->begin(), E = F->end(); BB != E; ++BB) {
if (InvokeInst *II = dyn_cast<InvokeInst>(BB->getTerminator()))
if (II->doesNotThrow()) {
- SmallVector<Value*, 8> Args(II->op_begin(), II->op_end() - 3);
+ SmallVector<Value*, 8> Args(II->op_begin()+3, II->op_end());
// Insert a call instruction before the invoke.
CallInst *Call = CallInst::Create(II->getCalledValue(),
Args.begin(), Args.end(), "", II);
diff --git a/lib/Transforms/Scalar/SimplifyCFGPass.cpp b/lib/Transforms/Scalar/SimplifyCFGPass.cpp
index d565eb5e83..29712b3c13 100644
--- a/lib/Transforms/Scalar/SimplifyCFGPass.cpp
+++ b/lib/Transforms/Scalar/SimplifyCFGPass.cpp
@@ -78,7 +78,7 @@ static void ChangeToUnreachable(Instruction *I, LLVMContext &Context) {
/// ChangeToCall - Convert the specified invoke into a normal call.
static void ChangeToCall(InvokeInst *II) {
BasicBlock *BB = II->getParent();
- SmallVector<Value*, 8> Args(II->op_begin(), II->op_end() - 3);
+ SmallVector<Value*, 8> Args(II->op_begin()+3, II->op_end());
CallInst *NewCall = CallInst::Create(II->getCalledValue(), Args.begin(),
Args.end(), "", II);
NewCall->takeName(II);
diff --git a/lib/Transforms/Utils/LowerInvoke.cpp b/lib/Transforms/Utils/LowerInvoke.cpp
index 788a2514db..4ecf6d7ba2 100644
--- a/lib/Transforms/Utils/LowerInvoke.cpp
+++ b/lib/Transforms/Utils/LowerInvoke.cpp
@@ -228,7 +228,7 @@ bool LowerInvoke::insertCheapEHSupport(Function &F) {
bool Changed = false;
for (Function::iterator BB = F.begin(), E = F.end(); BB != E; ++BB)
if (InvokeInst *II = dyn_cast<InvokeInst>(BB->getTerminator())) {
- std::vector<Value*> CallArgs(II->op_begin(), II->op_end() - 3);
+ std::vector<Value*> CallArgs(II->op_begin()+3, II->op_end());
// Insert a normal call instruction...
CallInst *NewCall = CallInst::Create(II->getCalledValue(),
CallArgs.begin(), CallArgs.end(), "",II);
@@ -300,7 +300,7 @@ void LowerInvoke::rewriteExpensiveInvoke(InvokeInst *II, unsigned InvokeNo,
CatchSwitch->addCase(InvokeNoC, II->getUnwindDest());
// Insert a normal call instruction.
- std::vector<Value*> CallArgs(II->op_begin(), II->op_end() - 3);
+ std::vector<Value*> CallArgs(II->op_begin()+3, II->op_end());
CallInst *NewCall = CallInst::Create(II->getCalledValue(),
CallArgs.begin(), CallArgs.end(), "",
II);
diff --git a/lib/VMCore/AsmWriter.cpp b/lib/VMCore/AsmWriter.cpp
index 5d5c2e3655..5062075a46 100644
--- a/lib/VMCore/AsmWriter.cpp
+++ b/lib/VMCore/AsmWriter.cpp
@@ -1863,7 +1863,6 @@ void AssemblyWriter::printInstruction(const Instruction &I) {
if (PAL.getFnAttributes() != Attribute::None)
Out << ' ' << Attribute::getAsString(PAL.getFnAttributes());
} else if (const InvokeInst *II = dyn_cast<InvokeInst>(&I)) {
- Operand = II->getCalledValue();
const PointerType *PTy = cast<PointerType>(Operand->getType());
const FunctionType *FTy = cast<FunctionType>(PTy->getElementType());
const Type *RetTy = FTy->getReturnType();
@@ -1900,10 +1899,10 @@ void AssemblyWriter::printInstruction(const Instruction &I) {
writeOperand(Operand, true);
}
Out << '(';
- for (unsigned op = 0, Eop = I.getNumOperands() - 3; op < Eop; ++op) {
- if (op)
+ for (unsigned op = 3, Eop = I.getNumOperands(); op < Eop; ++op) {
+ if (op > 3)
Out << ", ";
- writeParamOperand(I.getOperand(op), PAL.getParamAttributes(op + 1));
+ writeParamOperand(I.getOperand(op), PAL.getParamAttributes(op-2));
}
Out << ')';
diff --git a/lib/VMCore/Instructions.cpp b/lib/VMCore/Instructions.cpp
index d5847ef493..a12075fe0d 100644
--- a/lib/VMCore/Instructions.cpp
+++ b/lib/VMCore/Instructions.cpp
@@ -95,13 +95,6 @@ bool CallSite::hasArgument(const Value *Arg) const {
return false;
}
-User::op_iterator CallSite::getCallee() const {
- Instruction *II(getInstruction());
- return isCall()
- ? cast<CallInst>(II)->op_begin()
- : cast<InvokeInst>(II)->op_end() - 3; // Skip BB, BB, Function
-}
-
#undef CALLSITE_DELEGATE_GETTER
#undef CALLSITE_DELEGATE_SETTER
@@ -442,9 +435,10 @@ bool CallInst::paramHasAttr(unsigned i, Attributes attr) const {
void InvokeInst::init(Value *Fn, BasicBlock *IfNormal, BasicBlock *IfException,
Value* const *Args, unsigned NumArgs) {
assert(NumOperands == 3+NumArgs && "NumOperands not set up?");
- Op<-3>() = Fn;
- Op<-2>() = IfNormal;
- Op<-1>() = IfException;
+ Use *OL = OperandList;
+ OL[0] = Fn;
+ OL[1] = IfNormal;
+ OL[2] = IfException;
const FunctionType *FTy =
cast<FunctionType>(cast<PointerType>(Fn->getType())->getElementType());
FTy = FTy; // silence warning.
@@ -453,13 +447,12 @@ void InvokeInst::init(Value *Fn, BasicBlock *IfNormal, BasicBlock *IfException,
(FTy->isVarArg() && NumArgs > FTy->getNumParams())) &&
"Calling a function with bad signature");
- Use *OL = OperandList;
for (unsigned i = 0, e = NumArgs; i != e; i++) {
assert((i >= FTy->getNumParams() ||
FTy->getParamType(i) == Args[i]->getType()) &&
"Invoking a function with a bad signature!");
- OL[i] = Args[i];
+ OL[i+3] = Args[i];
}
}
diff --git a/lib/VMCore/Verifier.cpp b/lib/VMCore/Verifier.cpp
index 99f54e5a97..eed4e2d7a6 100644
--- a/lib/VMCore/Verifier.cpp
+++ b/lib/VMCore/Verifier.cpp
@@ -1412,7 +1412,7 @@ void Verifier::visitInstruction(Instruction &I) {
"Instruction does not dominate all uses!", Op, &I);
}
} else if (isa<InlineAsm>(I.getOperand(i))) {
- Assert1((i == 0 && isa<CallInst>(I)) || (i + 3 == e && isa<InvokeInst>(I)),
+ Assert1(i == 0 && (isa<CallInst>(I) || isa<InvokeInst>(I)),
"Cannot take the address of an inline asm!", &I);
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-31 20:53:57 +0000