[llvm-branch-commits] [llvm-branch] r98647 - in /llvm/branches/ggreif/InvokeInst-operands: include/llvm/Instructions.h include/llvm/Support/CallSite.h lib/Analysis/IPA/GlobalsModRef.cpp lib/Bitcode/Writer/BitcodeWriter.cpp lib/Transforms/IPO/DeadArgumentElimination.cpp lib/Transforms/IPO/PruneEH.cpp lib/Transforms/Scalar/SimplifyCFGPass.cpp lib/Transforms/Utils/LowerInvoke.cpp lib/VMCore/AsmWriter.cpp lib/VMCore/Instructions.cpp lib/VMCore/Verifier.cpp
Gabor Greif
ggreif at gmail.com
Tue Mar 16 11:29:32 PDT 2010
Author: ggreif
Date: Tue Mar 16 13:29:32 2010
New Revision: 98647
URL: http://llvm.org/viewvc/llvm-project?rev=98647&view=rev
Log:
archive last patch, eliminating merge conflicts. possibly not compiling
Modified:
llvm/branches/ggreif/InvokeInst-operands/include/llvm/Instructions.h
llvm/branches/ggreif/InvokeInst-operands/include/llvm/Support/CallSite.h
llvm/branches/ggreif/InvokeInst-operands/lib/Analysis/IPA/GlobalsModRef.cpp
llvm/branches/ggreif/InvokeInst-operands/lib/Bitcode/Writer/BitcodeWriter.cpp
llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/IPO/DeadArgumentElimination.cpp
llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/IPO/PruneEH.cpp
llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/Scalar/SimplifyCFGPass.cpp
llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/Utils/LowerInvoke.cpp
llvm/branches/ggreif/InvokeInst-operands/lib/VMCore/AsmWriter.cpp
llvm/branches/ggreif/InvokeInst-operands/lib/VMCore/Instructions.cpp
llvm/branches/ggreif/InvokeInst-operands/lib/VMCore/Verifier.cpp
Modified: llvm/branches/ggreif/InvokeInst-operands/include/llvm/Instructions.h
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/ggreif/InvokeInst-operands/include/llvm/Instructions.h?rev=98647&r1=98646&r2=98647&view=diff
==============================================================================
--- llvm/branches/ggreif/InvokeInst-operands/include/llvm/Instructions.h (original)
+++ llvm/branches/ggreif/InvokeInst-operands/include/llvm/Instructions.h Tue Mar 16 13:29:32 2010
@@ -2508,27 +2508,26 @@
/// indirect function invocation.
///
Function *getCalledFunction() const {
- return dyn_cast<Function>(getOperand(0));
+ return dyn_cast<Function>(Op<-3>());
}
/// getCalledValue - Get a pointer to the function that is invoked by this
/// instruction
- const Value *getCalledValue() const { return getOperand(0); }
- Value *getCalledValue() { return getOperand(0); }
+ const Value *getCalledValue() const { return Op<-3>(); }
+ Value *getCalledValue() { return Op<-3>(); }
// get*Dest - Return the destination basic blocks...
BasicBlock *getNormalDest() const {
- return cast<BasicBlock>(getOperand(1));
+ return cast<BasicBlock>(Op<-2>());
}
BasicBlock *getUnwindDest() const {
- return cast<BasicBlock>(getOperand(2));
+ return cast<BasicBlock>(Op<-1>());
}
void setNormalDest(BasicBlock *B) {
- setOperand(1, (Value*)B);
+ Op<-2>() = B;
}
-
void setUnwindDest(BasicBlock *B) {
- setOperand(2, (Value*)B);
+ Op<-1>() = B;
}
BasicBlock *getSuccessor(unsigned i) const {
@@ -2538,7 +2537,7 @@
void setSuccessor(unsigned idx, BasicBlock *NewSucc) {
assert(idx < 2 && "Successor # out of range for invoke!");
- setOperand(idx+1, (Value*)NewSucc);
+ *(&Op<-2>() + idx) = NewSucc;
}
unsigned getNumSuccessors() const { return 2; }
@@ -2551,6 +2550,7 @@
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;
Modified: llvm/branches/ggreif/InvokeInst-operands/include/llvm/Support/CallSite.h
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/ggreif/InvokeInst-operands/include/llvm/Support/CallSite.h?rev=98647&r1=98646&r2=98647&view=diff
==============================================================================
--- llvm/branches/ggreif/InvokeInst-operands/include/llvm/Support/CallSite.h (original)
+++ llvm/branches/ggreif/InvokeInst-operands/include/llvm/Support/CallSite.h Tue Mar 16 13:29:32 2010
@@ -118,7 +118,7 @@
///
Value *getCalledValue() const {
assert(getInstruction() && "Not a call or invoke instruction!");
- return getInstruction()->getOperand(0);
+ return *getCallee();
}
/// getCalledFunction - Return the function being called if this is a direct
@@ -132,7 +132,7 @@
///
void setCalledFunction(Value *V) {
assert(getInstruction() && "Not a call or invoke instruction!");
- getInstruction()->setOperand(0, V);
+ *getCallee() = V;
}
Value *getArgument(unsigned ArgNo) const {
@@ -146,6 +146,16 @@
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.
@@ -171,7 +181,7 @@
return getInstruction()->op_begin() + getArgumentOffset();
}
- arg_iterator arg_end() const { return getInstruction()->op_end(); }
+ arg_iterator arg_end() const { return getInstruction()->op_end() - getArgumentEndOffset(); }
bool arg_empty() const { return arg_end() == arg_begin(); }
unsigned arg_size() const { return unsigned(arg_end() - arg_begin()); }
@@ -180,17 +190,25 @@
}
bool isCallee(Value::use_iterator UI) const {
- return getInstruction()->op_begin() == &UI.getUse();
+ return getCallee() == &UI.getUse();
}
-
private:
/// Returns the operand number of the first argument
unsigned getArgumentOffset() const {
if (isCall())
return 1; // Skip Function
else
- return 3; // Skip Function, BB, BB
+ return 0; // Args are at the front
}
+
+ unsigned getArgumentEndOffset() const {
+ if (isCall())
+ return 0; // Unchanged
+ else
+ return 3; // Skip BB, BB, Function
+ }
+
+ User::op_iterator getCallee() const;
};
} // End llvm namespace
Modified: llvm/branches/ggreif/InvokeInst-operands/lib/Analysis/IPA/GlobalsModRef.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/ggreif/InvokeInst-operands/lib/Analysis/IPA/GlobalsModRef.cpp?rev=98647&r1=98646&r2=98647&view=diff
==============================================================================
--- llvm/branches/ggreif/InvokeInst-operands/lib/Analysis/IPA/GlobalsModRef.cpp (original)
+++ llvm/branches/ggreif/InvokeInst-operands/lib/Analysis/IPA/GlobalsModRef.cpp Tue Mar 16 13:29:32 2010
@@ -257,7 +257,7 @@
} 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 = 3, e = II->getNumOperands(); i != e; ++i)
+ for (unsigned i = 0, e = II->getNumOperands() - 3; i != e; ++i)
if (II->getOperand(i) == V) return true;
} else if (ConstantExpr *CE = dyn_cast<ConstantExpr>(*UI)) {
if (CE->getOpcode() == Instruction::GetElementPtr ||
Modified: llvm/branches/ggreif/InvokeInst-operands/lib/Bitcode/Writer/BitcodeWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/ggreif/InvokeInst-operands/lib/Bitcode/Writer/BitcodeWriter.cpp?rev=98647&r1=98646&r2=98647&view=diff
==============================================================================
--- llvm/branches/ggreif/InvokeInst-operands/lib/Bitcode/Writer/BitcodeWriter.cpp (original)
+++ llvm/branches/ggreif/InvokeInst-operands/lib/Bitcode/Writer/BitcodeWriter.cpp Tue Mar 16 13:29:32 2010
@@ -1076,11 +1076,11 @@
// 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+3))); // fixed param.
+ Vals.push_back(VE.getValueID(I.getOperand(i))); // fixed param.
// Emit type/value pairs for varargs params.
if (FTy->isVarArg()) {
- for (unsigned i = 3+FTy->getNumParams(), e = I.getNumOperands();
+ for (unsigned i = FTy->getNumParams(), e = I.getNumOperands()-3;
i != e; ++i)
PushValueAndType(I.getOperand(i), InstID, Vals, VE); // vararg
}
Modified: llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/IPO/DeadArgumentElimination.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/IPO/DeadArgumentElimination.cpp?rev=98647&r1=98646&r2=98647&view=diff
==============================================================================
--- llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/IPO/DeadArgumentElimination.cpp (original)
+++ llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/IPO/DeadArgumentElimination.cpp Tue Mar 16 13:29:32 2010
@@ -352,14 +352,14 @@
// 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.getOperandNo());
+ unsigned ArgNo = CS.getArgumentNo(U);
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
Modified: llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/IPO/PruneEH.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/IPO/PruneEH.cpp?rev=98647&r1=98646&r2=98647&view=diff
==============================================================================
--- llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/IPO/PruneEH.cpp (original)
+++ llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/IPO/PruneEH.cpp Tue Mar 16 13:29:32 2010
@@ -168,7 +168,7 @@
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()+3, II->op_end());
+ SmallVector<Value*, 8> Args(II->op_begin(), II->op_end() - 3);
// Insert a call instruction before the invoke.
CallInst *Call = CallInst::Create(II->getCalledValue(),
Args.begin(), Args.end(), "", II);
Modified: llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/Scalar/SimplifyCFGPass.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/Scalar/SimplifyCFGPass.cpp?rev=98647&r1=98646&r2=98647&view=diff
==============================================================================
--- llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/Scalar/SimplifyCFGPass.cpp (original)
+++ llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/Scalar/SimplifyCFGPass.cpp Tue Mar 16 13:29:32 2010
@@ -79,7 +79,7 @@
/// 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()+3, II->op_end());
+ SmallVector<Value*, 8> Args(II->op_begin(), II->op_end() - 3);
CallInst *NewCall = CallInst::Create(II->getCalledValue(), Args.begin(),
Args.end(), "", II);
NewCall->takeName(II);
Modified: llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/Utils/LowerInvoke.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/Utils/LowerInvoke.cpp?rev=98647&r1=98646&r2=98647&view=diff
==============================================================================
--- llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/Utils/LowerInvoke.cpp (original)
+++ llvm/branches/ggreif/InvokeInst-operands/lib/Transforms/Utils/LowerInvoke.cpp Tue Mar 16 13:29:32 2010
@@ -226,7 +226,7 @@
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()+3, II->op_end());
+ std::vector<Value*> CallArgs(II->op_begin(), II->op_end() - 3);
// Insert a normal call instruction...
CallInst *NewCall = CallInst::Create(II->getCalledValue(),
CallArgs.begin(), CallArgs.end(), "",II);
@@ -298,7 +298,7 @@
CatchSwitch->addCase(InvokeNoC, II->getUnwindDest());
// Insert a normal call instruction.
- std::vector<Value*> CallArgs(II->op_begin()+3, II->op_end());
+ std::vector<Value*> CallArgs(II->op_begin(), II->op_end() - 3);
CallInst *NewCall = CallInst::Create(II->getCalledValue(),
CallArgs.begin(), CallArgs.end(), "",
II);
Modified: llvm/branches/ggreif/InvokeInst-operands/lib/VMCore/AsmWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/ggreif/InvokeInst-operands/lib/VMCore/AsmWriter.cpp?rev=98647&r1=98646&r2=98647&view=diff
==============================================================================
--- llvm/branches/ggreif/InvokeInst-operands/lib/VMCore/AsmWriter.cpp (original)
+++ llvm/branches/ggreif/InvokeInst-operands/lib/VMCore/AsmWriter.cpp Tue Mar 16 13:29:32 2010
@@ -1866,6 +1866,7 @@
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();
@@ -1903,10 +1904,10 @@
writeOperand(Operand, true);
}
Out << '(';
- for (unsigned op = 3, Eop = I.getNumOperands(); op < Eop; ++op) {
- if (op > 3)
+ for (unsigned op = 0, Eop = I.getNumOperands() - 3; op < Eop; ++op) {
+ if (op)
Out << ", ";
- writeParamOperand(I.getOperand(op), PAL.getParamAttributes(op-2));
+ writeParamOperand(I.getOperand(op), PAL.getParamAttributes(op + 1));
}
Out << ')';
Modified: llvm/branches/ggreif/InvokeInst-operands/lib/VMCore/Instructions.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/ggreif/InvokeInst-operands/lib/VMCore/Instructions.cpp?rev=98647&r1=98646&r2=98647&view=diff
==============================================================================
--- llvm/branches/ggreif/InvokeInst-operands/lib/VMCore/Instructions.cpp (original)
+++ llvm/branches/ggreif/InvokeInst-operands/lib/VMCore/Instructions.cpp Tue Mar 16 13:29:32 2010
@@ -98,6 +98,13 @@
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
@@ -611,10 +618,9 @@
void InvokeInst::init(Value *Fn, BasicBlock *IfNormal, BasicBlock *IfException,
Value* const *Args, unsigned NumArgs) {
assert(NumOperands == 3+NumArgs && "NumOperands not set up?");
- Use *OL = OperandList;
- OL[0] = Fn;
- OL[1] = IfNormal;
- OL[2] = IfException;
+ Op<-3>() = Fn;
+ Op<-2>() = IfNormal;
+ Op<-1>() = IfException;
const FunctionType *FTy =
cast<FunctionType>(cast<PointerType>(Fn->getType())->getElementType());
FTy = FTy; // silence warning.
@@ -623,12 +629,13 @@
(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+3] = Args[i];
+ OL[i] = Args[i];
}
}
Modified: llvm/branches/ggreif/InvokeInst-operands/lib/VMCore/Verifier.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/ggreif/InvokeInst-operands/lib/VMCore/Verifier.cpp?rev=98647&r1=98646&r2=98647&view=diff
==============================================================================
--- llvm/branches/ggreif/InvokeInst-operands/lib/VMCore/Verifier.cpp (original)
+++ llvm/branches/ggreif/InvokeInst-operands/lib/VMCore/Verifier.cpp Tue Mar 16 13:29:32 2010
@@ -1483,7 +1483,7 @@
"Instruction does not dominate all uses!", Op, &I);
}
} else if (isa<InlineAsm>(I.getOperand(i))) {
- Assert1(i == 0 && (isa<CallInst>(I) || isa<InvokeInst>(I)),
+ Assert1((i == 0 && isa<CallInst>(I)) || (i + 3 == e && isa<InvokeInst>(I)),
"Cannot take the address of an inline asm!", &I);
}
}
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