[llvm-commits] [llvm] r76598 - in /llvm/trunk: include/llvm/ lib/Analysis/ lib/AsmParser/ lib/CodeGen/SelectionDAG/ lib/Transforms/IPO/ lib/Transforms/Scalar/ lib/VMCore/
Owen Anderson
resistor at mac.com
Tue Jul 21 11:03:51 PDT 2009
Author: resistor
Date: Tue Jul 21 13:03:38 2009
New Revision: 76598
URL: http://llvm.org/viewvc/llvm-project?rev=76598&view=rev
Log:
Rename getConstantInt{True|False} to get{True|False} at Chris' behest.
Modified:
llvm/trunk/include/llvm/LLVMContext.h
llvm/trunk/lib/Analysis/SparsePropagation.cpp
llvm/trunk/lib/AsmParser/LLParser.cpp
llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
llvm/trunk/lib/Transforms/IPO/GlobalOpt.cpp
llvm/trunk/lib/Transforms/Scalar/GVN.cpp
llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp
llvm/trunk/lib/Transforms/Scalar/JumpThreading.cpp
llvm/trunk/lib/Transforms/Scalar/LoopUnswitch.cpp
llvm/trunk/lib/Transforms/Scalar/PredicateSimplifier.cpp
llvm/trunk/lib/Transforms/Scalar/SCCP.cpp
llvm/trunk/lib/VMCore/ConstantFold.cpp
llvm/trunk/lib/VMCore/LLVMContext.cpp
llvm/trunk/lib/VMCore/LLVMContextImpl.h
Modified: llvm/trunk/include/llvm/LLVMContext.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/LLVMContext.h?rev=76598&r1=76597&r2=76598&view=diff
==============================================================================
--- llvm/trunk/include/llvm/LLVMContext.h (original)
+++ llvm/trunk/include/llvm/LLVMContext.h Tue Jul 21 13:03:38 2009
@@ -68,8 +68,8 @@
UndefValue* getUndef(const Type* Ty);
// ConstantInt accessors
- ConstantInt* getConstantIntTrue();
- ConstantInt* getConstantIntFalse();
+ ConstantInt* getTrue();
+ ConstantInt* getFalse();
/// If Ty is a vector type, return a Constant with a splat of the given
/// value. Otherwise return a ConstantInt for the given value.
Modified: llvm/trunk/lib/Analysis/SparsePropagation.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/SparsePropagation.cpp?rev=76598&r1=76597&r2=76598&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/SparsePropagation.cpp (original)
+++ llvm/trunk/lib/Analysis/SparsePropagation.cpp Tue Jul 21 13:03:38 2009
@@ -154,7 +154,7 @@
}
// Constant condition variables mean the branch can only go a single way
- Succs[C == Context->getConstantIntFalse()] = true;
+ Succs[C == Context->getFalse()] = true;
return;
}
Modified: llvm/trunk/lib/AsmParser/LLParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/AsmParser/LLParser.cpp?rev=76598&r1=76597&r2=76598&view=diff
==============================================================================
--- llvm/trunk/lib/AsmParser/LLParser.cpp (original)
+++ llvm/trunk/lib/AsmParser/LLParser.cpp Tue Jul 21 13:03:38 2009
@@ -1706,11 +1706,11 @@
ID.Kind = ValID::t_APFloat;
break;
case lltok::kw_true:
- ID.ConstantVal = Context.getConstantIntTrue();
+ ID.ConstantVal = Context.getTrue();
ID.Kind = ValID::t_Constant;
break;
case lltok::kw_false:
- ID.ConstantVal = Context.getConstantIntFalse();
+ ID.ConstantVal = Context.getFalse();
ID.Kind = ValID::t_Constant;
break;
case lltok::kw_null: ID.Kind = ValID::t_Null; break;
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp?rev=76598&r1=76597&r2=76598&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp Tue Jul 21 13:03:38 2009
@@ -1149,7 +1149,7 @@
}
// Create a CaseBlock record representing this branch.
- CaseBlock CB(ISD::SETEQ, Cond, DAG.getContext()->getConstantIntTrue(),
+ CaseBlock CB(ISD::SETEQ, Cond, DAG.getContext()->getTrue(),
NULL, TBB, FBB, CurBB);
SwitchCases.push_back(CB);
}
@@ -1304,7 +1304,7 @@
}
// Create a CaseBlock record representing this branch.
- CaseBlock CB(ISD::SETEQ, CondVal, DAG.getContext()->getConstantIntTrue(),
+ CaseBlock CB(ISD::SETEQ, CondVal, DAG.getContext()->getTrue(),
NULL, Succ0MBB, Succ1MBB, CurMBB);
// Use visitSwitchCase to actually insert the fast branch sequence for this
// cond branch.
@@ -1322,10 +1322,10 @@
if (CB.CmpMHS == NULL) {
// Fold "(X == true)" to X and "(X == false)" to !X to
// handle common cases produced by branch lowering.
- if (CB.CmpRHS == DAG.getContext()->getConstantIntTrue() &&
+ if (CB.CmpRHS == DAG.getContext()->getTrue() &&
CB.CC == ISD::SETEQ)
Cond = CondLHS;
- else if (CB.CmpRHS == DAG.getContext()->getConstantIntFalse() &&
+ else if (CB.CmpRHS == DAG.getContext()->getFalse() &&
CB.CC == ISD::SETEQ) {
SDValue True = DAG.getConstant(1, CondLHS.getValueType());
Cond = DAG.getNode(ISD::XOR, dl, CondLHS.getValueType(), CondLHS, True);
Modified: llvm/trunk/lib/Transforms/IPO/GlobalOpt.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/IPO/GlobalOpt.cpp?rev=76598&r1=76597&r2=76598&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/IPO/GlobalOpt.cpp (original)
+++ llvm/trunk/lib/Transforms/IPO/GlobalOpt.cpp Tue Jul 21 13:03:38 2009
@@ -865,7 +865,7 @@
GlobalVariable *InitBool =
new GlobalVariable(*Context, Type::Int1Ty, false,
GlobalValue::InternalLinkage,
- Context->getConstantIntFalse(), GV->getName()+".init",
+ Context->getFalse(), GV->getName()+".init",
GV->isThreadLocal());
bool InitBoolUsed = false;
@@ -886,7 +886,7 @@
default: llvm_unreachable("Unknown ICmp Predicate!");
case ICmpInst::ICMP_ULT:
case ICmpInst::ICMP_SLT:
- LV = Context->getConstantIntFalse(); // X < null -> always false
+ LV = Context->getFalse(); // X < null -> always false
break;
case ICmpInst::ICMP_ULE:
case ICmpInst::ICMP_SLE:
@@ -908,7 +908,7 @@
} else {
StoreInst *SI = cast<StoreInst>(GV->use_back());
// The global is initialized when the store to it occurs.
- new StoreInst(Context->getConstantIntTrue(), InitBool, SI);
+ new StoreInst(Context->getTrue(), InitBool, SI);
SI->eraseFromParent();
}
@@ -1583,7 +1583,7 @@
// Create the new global, initializing it to false.
GlobalVariable *NewGV = new GlobalVariable(*Context, Type::Int1Ty, false,
- GlobalValue::InternalLinkage, Context->getConstantIntFalse(),
+ GlobalValue::InternalLinkage, Context->getFalse(),
GV->getName()+".b",
GV->isThreadLocal());
GV->getParent()->getGlobalList().insert(GV, NewGV);
Modified: llvm/trunk/lib/Transforms/Scalar/GVN.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/GVN.cpp?rev=76598&r1=76597&r2=76598&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/GVN.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/GVN.cpp Tue Jul 21 13:03:38 2009
@@ -1384,9 +1384,9 @@
BasicBlock* falseSucc = BI->getSuccessor(1);
if (trueSucc->getSinglePredecessor())
- localAvail[trueSucc]->table[condVN] = Context->getConstantIntTrue();
+ localAvail[trueSucc]->table[condVN] = Context->getTrue();
if (falseSucc->getSinglePredecessor())
- localAvail[falseSucc]->table[condVN] = Context->getConstantIntFalse();
+ localAvail[falseSucc]->table[condVN] = Context->getFalse();
return false;
Modified: llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp?rev=76598&r1=76597&r2=76598&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp Tue Jul 21 13:03:38 2009
@@ -2876,8 +2876,8 @@
*I = SI->getOperand(NonNullOperand);
AddToWorkList(BBI);
} else if (*I == SelectCond) {
- *I = NonNullOperand == 1 ? Context->getConstantIntTrue() :
- Context->getConstantIntFalse();
+ *I = NonNullOperand == 1 ? Context->getTrue() :
+ Context->getFalse();
AddToWorkList(BBI);
}
}
@@ -3371,7 +3371,7 @@
LLVMContext *Context) {
switch (code) {
default: llvm_unreachable("Illegal ICmp code!");
- case 0: return Context->getConstantIntFalse();
+ case 0: return Context->getFalse();
case 1:
if (sign)
return new ICmpInst(*Context, ICmpInst::ICMP_SGT, LHS, RHS);
@@ -3394,7 +3394,7 @@
return new ICmpInst(*Context, ICmpInst::ICMP_SLE, LHS, RHS);
else
return new ICmpInst(*Context, ICmpInst::ICMP_ULE, LHS, RHS);
- case 7: return Context->getConstantIntTrue();
+ case 7: return Context->getTrue();
}
}
@@ -3440,7 +3440,7 @@
return new FCmpInst(*Context, FCmpInst::FCMP_OLE, LHS, RHS);
else
return new FCmpInst(*Context, FCmpInst::FCMP_ULE, LHS, RHS);
- case 7: return Context->getConstantIntTrue();
+ case 7: return Context->getTrue();
}
}
@@ -3825,7 +3825,7 @@
case ICmpInst::ICMP_EQ: // (X == 13 & X == 15) -> false
case ICmpInst::ICMP_UGT: // (X == 13 & X > 15) -> false
case ICmpInst::ICMP_SGT: // (X == 13 & X > 15) -> false
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
case ICmpInst::ICMP_NE: // (X == 13 & X != 15) -> X == 13
case ICmpInst::ICMP_ULT: // (X == 13 & X < 15) -> X == 13
case ICmpInst::ICMP_SLT: // (X == 13 & X < 15) -> X == 13
@@ -3863,7 +3863,7 @@
default: llvm_unreachable("Unknown integer condition code!");
case ICmpInst::ICMP_EQ: // (X u< 13 & X == 15) -> false
case ICmpInst::ICMP_UGT: // (X u< 13 & X u> 15) -> false
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
case ICmpInst::ICMP_SGT: // (X u< 13 & X s> 15) -> no change
break;
case ICmpInst::ICMP_NE: // (X u< 13 & X != 15) -> X u< 13
@@ -3878,7 +3878,7 @@
default: llvm_unreachable("Unknown integer condition code!");
case ICmpInst::ICMP_EQ: // (X s< 13 & X == 15) -> false
case ICmpInst::ICMP_SGT: // (X s< 13 & X s> 15) -> false
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
case ICmpInst::ICMP_UGT: // (X s< 13 & X u> 15) -> no change
break;
case ICmpInst::ICMP_NE: // (X s< 13 & X != 15) -> X < 13
@@ -4211,7 +4211,7 @@
// If either of the constants are nans, then the whole thing returns
// false.
if (LHSC->getValueAPF().isNaN() || RHSC->getValueAPF().isNaN())
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
return new FCmpInst(*Context, FCmpInst::FCMP_ORD,
LHS->getOperand(0), RHS->getOperand(0));
}
@@ -4234,7 +4234,7 @@
Op0LHS, Op0RHS);
else if (Op0CC == FCmpInst::FCMP_FALSE ||
Op1CC == FCmpInst::FCMP_FALSE)
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
else if (Op0CC == FCmpInst::FCMP_TRUE)
return ReplaceInstUsesWith(I, Op1);
else if (Op1CC == FCmpInst::FCMP_TRUE)
@@ -4256,7 +4256,7 @@
// uno && oeq -> uno && (ord && eq) -> false
// uno && ord -> false
if (!Op0Ordered)
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
// ord && ueq -> ord && (uno || eq) -> oeq
return cast<Instruction>(getFCmpValue(true, Op1Pred,
Op0LHS, Op0RHS, Context));
@@ -4541,7 +4541,7 @@
case ICmpInst::ICMP_NE: // (X != 13 | X != 15) -> true
case ICmpInst::ICMP_ULT: // (X != 13 | X u< 15) -> true
case ICmpInst::ICMP_SLT: // (X != 13 | X s< 15) -> true
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
}
break;
case ICmpInst::ICMP_ULT:
@@ -4596,7 +4596,7 @@
break;
case ICmpInst::ICMP_NE: // (X u> 13 | X != 15) -> true
case ICmpInst::ICMP_ULT: // (X u> 13 | X u< 15) -> true
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
case ICmpInst::ICMP_SLT: // (X u> 13 | X s< 15) -> no change
break;
}
@@ -4611,7 +4611,7 @@
break;
case ICmpInst::ICMP_NE: // (X s> 13 | X != 15) -> true
case ICmpInst::ICMP_SLT: // (X s> 13 | X s< 15) -> true
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
case ICmpInst::ICMP_ULT: // (X s> 13 | X u< 15) -> no change
break;
}
@@ -4919,7 +4919,7 @@
// If either of the constants are nans, then the whole thing returns
// true.
if (LHSC->getValueAPF().isNaN() || RHSC->getValueAPF().isNaN())
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
// Otherwise, no need to compare the two constants, compare the
// rest.
@@ -4945,7 +4945,7 @@
Op0LHS, Op0RHS);
else if (Op0CC == FCmpInst::FCMP_TRUE ||
Op1CC == FCmpInst::FCMP_TRUE)
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
else if (Op0CC == FCmpInst::FCMP_FALSE)
return ReplaceInstUsesWith(I, Op1);
else if (Op1CC == FCmpInst::FCMP_FALSE)
@@ -5037,7 +5037,7 @@
if (ConstantInt *RHS = dyn_cast<ConstantInt>(Op1)) {
- if (RHS == Context->getConstantIntTrue() && Op0->hasOneUse()) {
+ if (RHS == Context->getTrue() && Op0->hasOneUse()) {
// xor (cmp A, B), true = not (cmp A, B) = !cmp A, B
if (ICmpInst *ICI = dyn_cast<ICmpInst>(Op0))
return new ICmpInst(*Context, ICI->getInversePredicate(),
@@ -5055,7 +5055,7 @@
Instruction::CastOps Opcode = Op0C->getOpcode();
if (Opcode == Instruction::ZExt || Opcode == Instruction::SExt) {
if (RHS == Context->getConstantExprCast(Opcode,
- Context->getConstantIntTrue(),
+ Context->getTrue(),
Op0C->getDestTy())) {
Instruction *NewCI = InsertNewInstBefore(CmpInst::Create(
*Context,
@@ -5706,9 +5706,9 @@
Pred = ICmpInst::ICMP_NE;
break;
case FCmpInst::FCMP_ORD:
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
case FCmpInst::FCMP_UNO:
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
}
const IntegerType *IntTy = cast<IntegerType>(LHSI->getOperand(0)->getType());
@@ -5728,8 +5728,8 @@
if (SMax.compare(RHS) == APFloat::cmpLessThan) { // smax < 13123.0
if (Pred == ICmpInst::ICMP_NE || Pred == ICmpInst::ICMP_SLT ||
Pred == ICmpInst::ICMP_SLE)
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getTrue());
+ return ReplaceInstUsesWith(I, Context->getFalse());
}
} else {
// If the RHS value is > UnsignedMax, fold the comparison. This handles
@@ -5740,8 +5740,8 @@
if (UMax.compare(RHS) == APFloat::cmpLessThan) { // umax < 13123.0
if (Pred == ICmpInst::ICMP_NE || Pred == ICmpInst::ICMP_ULT ||
Pred == ICmpInst::ICMP_ULE)
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getTrue());
+ return ReplaceInstUsesWith(I, Context->getFalse());
}
}
@@ -5753,8 +5753,8 @@
if (SMin.compare(RHS) == APFloat::cmpGreaterThan) { // smin > 12312.0
if (Pred == ICmpInst::ICMP_NE || Pred == ICmpInst::ICMP_SGT ||
Pred == ICmpInst::ICMP_SGE)
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getTrue());
+ return ReplaceInstUsesWith(I, Context->getFalse());
}
}
@@ -5776,14 +5776,14 @@
switch (Pred) {
default: llvm_unreachable("Unexpected integer comparison!");
case ICmpInst::ICMP_NE: // (float)int != 4.4 --> true
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
case ICmpInst::ICMP_EQ: // (float)int == 4.4 --> false
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
case ICmpInst::ICMP_ULE:
// (float)int <= 4.4 --> int <= 4
// (float)int <= -4.4 --> false
if (RHS.isNegative())
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
break;
case ICmpInst::ICMP_SLE:
// (float)int <= 4.4 --> int <= 4
@@ -5795,7 +5795,7 @@
// (float)int < -4.4 --> false
// (float)int < 4.4 --> int <= 4
if (RHS.isNegative())
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
Pred = ICmpInst::ICMP_ULE;
break;
case ICmpInst::ICMP_SLT:
@@ -5808,7 +5808,7 @@
// (float)int > 4.4 --> int > 4
// (float)int > -4.4 --> true
if (RHS.isNegative())
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
break;
case ICmpInst::ICMP_SGT:
// (float)int > 4.4 --> int > 4
@@ -5820,7 +5820,7 @@
// (float)int >= -4.4 --> true
// (float)int >= 4.4 --> int > 4
if (!RHS.isNegative())
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
Pred = ICmpInst::ICMP_UGT;
break;
case ICmpInst::ICMP_SGE:
@@ -5844,9 +5844,9 @@
// Fold trivial predicates.
if (I.getPredicate() == FCmpInst::FCMP_FALSE)
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
if (I.getPredicate() == FCmpInst::FCMP_TRUE)
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
// Simplify 'fcmp pred X, X'
if (Op0 == Op1) {
@@ -5855,11 +5855,11 @@
case FCmpInst::FCMP_UEQ: // True if unordered or equal
case FCmpInst::FCMP_UGE: // True if unordered, greater than, or equal
case FCmpInst::FCMP_ULE: // True if unordered, less than, or equal
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
case FCmpInst::FCMP_OGT: // True if ordered and greater than
case FCmpInst::FCMP_OLT: // True if ordered and less than
case FCmpInst::FCMP_ONE: // True if ordered and operands are unequal
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
case FCmpInst::FCMP_UNO: // True if unordered: isnan(X) | isnan(Y)
case FCmpInst::FCMP_ULT: // True if unordered or less than
@@ -5890,11 +5890,11 @@
if (ConstantFP *CFP = dyn_cast<ConstantFP>(RHSC)) {
if (CFP->getValueAPF().isNaN()) {
if (FCmpInst::isOrdered(I.getPredicate())) // True if ordered and...
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
assert(FCmpInst::isUnordered(I.getPredicate()) &&
"Comparison must be either ordered or unordered!");
// True if unordered.
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
}
}
@@ -6044,22 +6044,22 @@
default: break;
case ICmpInst::ICMP_ULE:
if (CI->isMaxValue(false)) // A <=u MAX -> TRUE
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
return new ICmpInst(*Context, ICmpInst::ICMP_ULT, Op0,
AddOne(CI, Context));
case ICmpInst::ICMP_SLE:
if (CI->isMaxValue(true)) // A <=s MAX -> TRUE
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
return new ICmpInst(*Context, ICmpInst::ICMP_SLT, Op0,
AddOne(CI, Context));
case ICmpInst::ICMP_UGE:
if (CI->isMinValue(false)) // A >=u MIN -> TRUE
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
return new ICmpInst(*Context, ICmpInst::ICMP_UGT, Op0,
SubOne(CI, Context));
case ICmpInst::ICMP_SGE:
if (CI->isMinValue(true)) // A >=s MIN -> TRUE
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
return new ICmpInst(*Context, ICmpInst::ICMP_SGT, Op0,
SubOne(CI, Context));
}
@@ -6119,17 +6119,17 @@
default: llvm_unreachable("Unknown icmp opcode!");
case ICmpInst::ICMP_EQ:
if (Op0Max.ult(Op1Min) || Op0Min.ugt(Op1Max))
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
break;
case ICmpInst::ICMP_NE:
if (Op0Max.ult(Op1Min) || Op0Min.ugt(Op1Max))
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
break;
case ICmpInst::ICMP_ULT:
if (Op0Max.ult(Op1Min)) // A <u B -> true if max(A) < min(B)
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
if (Op0Min.uge(Op1Max)) // A <u B -> false if min(A) >= max(B)
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
if (Op1Min == Op0Max) // A <u B -> A != B if max(A) == min(B)
return new ICmpInst(*Context, ICmpInst::ICMP_NE, Op0, Op1);
if (ConstantInt *CI = dyn_cast<ConstantInt>(Op1)) {
@@ -6145,9 +6145,9 @@
break;
case ICmpInst::ICMP_UGT:
if (Op0Min.ugt(Op1Max)) // A >u B -> true if min(A) > max(B)
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
if (Op0Max.ule(Op1Min)) // A >u B -> false if max(A) <= max(B)
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
if (Op1Max == Op0Min) // A >u B -> A != B if min(A) == max(B)
return new ICmpInst(*Context, ICmpInst::ICMP_NE, Op0, Op1);
@@ -6164,9 +6164,9 @@
break;
case ICmpInst::ICMP_SLT:
if (Op0Max.slt(Op1Min)) // A <s B -> true if max(A) < min(C)
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
if (Op0Min.sge(Op1Max)) // A <s B -> false if min(A) >= max(C)
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
if (Op1Min == Op0Max) // A <s B -> A != B if max(A) == min(B)
return new ICmpInst(*Context, ICmpInst::ICMP_NE, Op0, Op1);
if (ConstantInt *CI = dyn_cast<ConstantInt>(Op1)) {
@@ -6177,9 +6177,9 @@
break;
case ICmpInst::ICMP_SGT:
if (Op0Min.sgt(Op1Max)) // A >s B -> true if min(A) > max(B)
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
if (Op0Max.sle(Op1Min)) // A >s B -> false if max(A) <= min(B)
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
if (Op1Max == Op0Min) // A >s B -> A != B if min(A) == max(B)
return new ICmpInst(*Context, ICmpInst::ICMP_NE, Op0, Op1);
@@ -6192,30 +6192,30 @@
case ICmpInst::ICMP_SGE:
assert(!isa<ConstantInt>(Op1) && "ICMP_SGE with ConstantInt not folded!");
if (Op0Min.sge(Op1Max)) // A >=s B -> true if min(A) >= max(B)
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
if (Op0Max.slt(Op1Min)) // A >=s B -> false if max(A) < min(B)
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
break;
case ICmpInst::ICMP_SLE:
assert(!isa<ConstantInt>(Op1) && "ICMP_SLE with ConstantInt not folded!");
if (Op0Max.sle(Op1Min)) // A <=s B -> true if max(A) <= min(B)
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
if (Op0Min.sgt(Op1Max)) // A <=s B -> false if min(A) > max(B)
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
break;
case ICmpInst::ICMP_UGE:
assert(!isa<ConstantInt>(Op1) && "ICMP_UGE with ConstantInt not folded!");
if (Op0Min.uge(Op1Max)) // A >=u B -> true if min(A) >= max(B)
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
if (Op0Max.ult(Op1Min)) // A >=u B -> false if max(A) < min(B)
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
break;
case ICmpInst::ICMP_ULE:
assert(!isa<ConstantInt>(Op1) && "ICMP_ULE with ConstantInt not folded!");
if (Op0Max.ule(Op1Min)) // A <=u B -> true if max(A) <= min(B)
- return ReplaceInstUsesWith(I, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(I, Context->getTrue());
if (Op0Min.ugt(Op1Max)) // A <=u B -> false if min(A) > max(B)
- return ReplaceInstUsesWith(I, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(I, Context->getFalse());
break;
}
@@ -6628,7 +6628,7 @@
default: llvm_unreachable("Unhandled icmp opcode!");
case ICmpInst::ICMP_EQ:
if (LoOverflow && HiOverflow)
- return ReplaceInstUsesWith(ICI, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(ICI, Context->getFalse());
else if (HiOverflow)
return new ICmpInst(*Context, DivIsSigned ? ICmpInst::ICMP_SGE :
ICmpInst::ICMP_UGE, X, LoBound);
@@ -6639,7 +6639,7 @@
return InsertRangeTest(X, LoBound, HiBound, DivIsSigned, true, ICI);
case ICmpInst::ICMP_NE:
if (LoOverflow && HiOverflow)
- return ReplaceInstUsesWith(ICI, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(ICI, Context->getTrue());
else if (HiOverflow)
return new ICmpInst(*Context, DivIsSigned ? ICmpInst::ICMP_SLT :
ICmpInst::ICMP_ULT, X, LoBound);
@@ -6651,16 +6651,16 @@
case ICmpInst::ICMP_ULT:
case ICmpInst::ICMP_SLT:
if (LoOverflow == +1) // Low bound is greater than input range.
- return ReplaceInstUsesWith(ICI, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(ICI, Context->getTrue());
if (LoOverflow == -1) // Low bound is less than input range.
- return ReplaceInstUsesWith(ICI, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(ICI, Context->getFalse());
return new ICmpInst(*Context, Pred, X, LoBound);
case ICmpInst::ICMP_UGT:
case ICmpInst::ICMP_SGT:
if (HiOverflow == +1) // High bound greater than input range.
- return ReplaceInstUsesWith(ICI, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(ICI, Context->getFalse());
else if (HiOverflow == -1) // High bound less than input range.
- return ReplaceInstUsesWith(ICI, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(ICI, Context->getTrue());
if (Pred == ICmpInst::ICMP_UGT)
return new ICmpInst(*Context, ICmpInst::ICMP_UGE, X, HiBound);
else
@@ -6829,9 +6829,9 @@
// As a special case, check to see if this means that the
// result is always true or false now.
if (ICI.getPredicate() == ICmpInst::ICMP_EQ)
- return ReplaceInstUsesWith(ICI, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(ICI, Context->getFalse());
if (ICI.getPredicate() == ICmpInst::ICMP_NE)
- return ReplaceInstUsesWith(ICI, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(ICI, Context->getTrue());
} else {
ICI.setOperand(1, NewCst);
Constant *NewAndCST;
@@ -7252,9 +7252,9 @@
// First, handle some easy cases. We know the result cannot be equal at this
// point so handle the ICI.isEquality() cases
if (ICI.getPredicate() == ICmpInst::ICMP_EQ)
- return ReplaceInstUsesWith(ICI, Context->getConstantIntFalse());
+ return ReplaceInstUsesWith(ICI, Context->getFalse());
if (ICI.getPredicate() == ICmpInst::ICMP_NE)
- return ReplaceInstUsesWith(ICI, Context->getConstantIntTrue());
+ return ReplaceInstUsesWith(ICI, Context->getTrue());
// Evaluate the comparison for LT (we invert for GT below). LE and GE cases
// should have been folded away previously and not enter in here.
@@ -7262,9 +7262,9 @@
if (isSignedCmp) {
// We're performing a signed comparison.
if (cast<ConstantInt>(CI)->getValue().isNegative())
- Result = Context->getConstantIntFalse(); // X < (small) --> false
+ Result = Context->getFalse(); // X < (small) --> false
else
- Result = Context->getConstantIntTrue(); // X < (large) --> true
+ Result = Context->getTrue(); // X < (large) --> true
} else {
// We're performing an unsigned comparison.
if (isSignedExt) {
@@ -7275,7 +7275,7 @@
LHSCIOp, NegOne, ICI.getName()), ICI);
} else {
// Unsigned extend & unsigned compare -> always true.
- Result = Context->getConstantIntTrue();
+ Result = Context->getTrue();
}
}
@@ -8406,7 +8406,7 @@
// cast (xor bool X, true) to int --> xor (cast bool X to int), 1
if (isa<ZExtInst>(CI) && SrcBitSize == 1 &&
SrcI->getOpcode() == Instruction::Xor &&
- Op1 == Context->getConstantIntTrue() &&
+ Op1 == Context->getTrue() &&
(!Op0->hasOneUse() || !isa<CmpInst>(Op0))) {
Value *New = InsertCastBefore(Instruction::ZExt, Op0, DestTy, CI);
return BinaryOperator::CreateXor(New,
@@ -10021,7 +10021,7 @@
Instruction *OldCall = CS.getInstruction();
// If the call and callee calling conventions don't match, this call must
// be unreachable, as the call is undefined.
- new StoreInst(Context->getConstantIntTrue(),
+ new StoreInst(Context->getTrue(),
Context->getUndef(Context->getPointerTypeUnqual(Type::Int1Ty)),
OldCall);
if (!OldCall->use_empty())
@@ -10035,7 +10035,7 @@
// This instruction is not reachable, just remove it. We insert a store to
// undef so that we know that this code is not reachable, despite the fact
// that we can't modify the CFG here.
- new StoreInst(Context->getConstantIntTrue(),
+ new StoreInst(Context->getTrue(),
Context->getUndef(Context->getPointerTypeUnqual(Type::Int1Ty)),
CS.getInstruction());
@@ -10046,7 +10046,7 @@
if (InvokeInst *II = dyn_cast<InvokeInst>(CS.getInstruction())) {
// Don't break the CFG, insert a dummy cond branch.
BranchInst::Create(II->getNormalDest(), II->getUnwindDest(),
- Context->getConstantIntTrue(), II);
+ Context->getTrue(), II);
}
return EraseInstFromFunction(*CS.getInstruction());
}
@@ -11354,7 +11354,7 @@
// free undef -> unreachable.
if (isa<UndefValue>(Op)) {
// Insert a new store to null because we cannot modify the CFG here.
- new StoreInst(Context->getConstantIntTrue(),
+ new StoreInst(Context->getTrue(),
Context->getUndef(Context->getPointerTypeUnqual(Type::Int1Ty)), &FI);
return EraseInstFromFunction(FI);
}
Modified: llvm/trunk/lib/Transforms/Scalar/JumpThreading.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/JumpThreading.cpp?rev=76598&r1=76597&r2=76598&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/JumpThreading.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/JumpThreading.cpp Tue Jul 21 13:03:38 2009
@@ -718,7 +718,7 @@
// Next, figure out which successor we are threading to.
BasicBlock *SuccBB;
if (BranchInst *BI = dyn_cast<BranchInst>(BB->getTerminator()))
- SuccBB = BI->getSuccessor(PredCst == Context->getConstantIntFalse());
+ SuccBB = BI->getSuccessor(PredCst == Context->getFalse());
else {
SwitchInst *SI = cast<SwitchInst>(BB->getTerminator());
SuccBB = SI->getSuccessor(SI->findCaseValue(PredCst));
@@ -803,7 +803,7 @@
if (LHS == RHS)
if (isa<IntegerType>(LHS->getType()) || isa<PointerType>(LHS->getType()))
return ICmpInst::isTrueWhenEqual(pred) ?
- Context->getConstantIntTrue() : Context->getConstantIntFalse();
+ Context->getTrue() : Context->getFalse();
return 0;
}
Modified: llvm/trunk/lib/Transforms/Scalar/LoopUnswitch.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/LoopUnswitch.cpp?rev=76598&r1=76597&r2=76598&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/LoopUnswitch.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/LoopUnswitch.cpp Tue Jul 21 13:03:38 2009
@@ -233,7 +233,7 @@
Value *LoopCond = FindLIVLoopCondition(BI->getCondition(),
currentLoop, Changed);
if (LoopCond && UnswitchIfProfitable(LoopCond,
- Context->getConstantIntTrue())) {
+ Context->getTrue())) {
++NumBranches;
return true;
}
@@ -263,7 +263,7 @@
Value *LoopCond = FindLIVLoopCondition(SI->getCondition(),
currentLoop, Changed);
if (LoopCond && UnswitchIfProfitable(LoopCond,
- Context->getConstantIntTrue())) {
+ Context->getTrue())) {
++NumSelects;
return true;
}
@@ -351,10 +351,10 @@
// this.
if ((LoopExitBB = isTrivialLoopExitBlock(currentLoop,
BI->getSuccessor(0)))) {
- if (Val) *Val = Context->getConstantIntTrue();
+ if (Val) *Val = Context->getTrue();
} else if ((LoopExitBB = isTrivialLoopExitBlock(currentLoop,
BI->getSuccessor(1)))) {
- if (Val) *Val = Context->getConstantIntFalse();
+ if (Val) *Val = Context->getFalse();
}
} else if (SwitchInst *SI = dyn_cast<SwitchInst>(HeaderTerm)) {
// If this isn't a switch on Cond, we can't handle it.
@@ -510,7 +510,7 @@
Value *BranchVal = LIC;
if (!isa<ConstantInt>(Val) || Val->getType() != Type::Int1Ty)
BranchVal = new ICmpInst(InsertPt, ICmpInst::ICMP_EQ, LIC, Val, "tmp");
- else if (Val != Context->getConstantIntTrue())
+ else if (Val != Context->getTrue())
// We want to enter the new loop when the condition is true.
std::swap(TrueDest, FalseDest);
@@ -947,7 +947,7 @@
Instruction* OldTerm = Old->getTerminator();
BranchInst::Create(Split, SISucc,
- Context->getConstantIntTrue(), OldTerm);
+ Context->getTrue(), OldTerm);
LPM->deleteSimpleAnalysisValue(Old->getTerminator(), L);
Old->getTerminator()->eraseFromParent();
Modified: llvm/trunk/lib/Transforms/Scalar/PredicateSimplifier.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/PredicateSimplifier.cpp?rev=76598&r1=76597&r2=76598&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/PredicateSimplifier.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/PredicateSimplifier.cpp Tue Jul 21 13:03:38 2009
@@ -1691,7 +1691,7 @@
if (Constant *C1 = dyn_cast<Constant>(V1))
if (Constant *C2 = dyn_cast<Constant>(V2))
return Context->getConstantExprCompare(Pred, C1, C2) ==
- Context->getConstantIntTrue();
+ Context->getTrue();
unsigned n1 = VN.valueNumber(V1, Top);
unsigned n2 = VN.valueNumber(V2, Top);
@@ -1803,10 +1803,10 @@
// "icmp ult i32 %a, %y" EQ true then %a u< y
// etc.
- if (Canonical == Context->getConstantIntTrue()) {
+ if (Canonical == Context->getTrue()) {
add(IC->getOperand(0), IC->getOperand(1), IC->getPredicate(),
NewContext);
- } else if (Canonical == Context->getConstantIntFalse()) {
+ } else if (Canonical == Context->getFalse()) {
add(IC->getOperand(0), IC->getOperand(1),
ICmpInst::getInversePredicate(IC->getPredicate()), NewContext);
}
@@ -1822,11 +1822,11 @@
if (isRelatedBy(True, False, ICmpInst::ICMP_NE)) {
if (Canonical == VN.canonicalize(True, Top) ||
isRelatedBy(Canonical, False, ICmpInst::ICMP_NE))
- add(SI->getCondition(), Context->getConstantIntTrue(),
+ add(SI->getCondition(), Context->getTrue(),
ICmpInst::ICMP_EQ, NewContext);
else if (Canonical == VN.canonicalize(False, Top) ||
isRelatedBy(Canonical, True, ICmpInst::ICMP_NE))
- add(SI->getCondition(), Context->getConstantIntFalse(),
+ add(SI->getCondition(), Context->getFalse(),
ICmpInst::ICMP_EQ, NewContext);
}
} else if (GetElementPtrInst *GEPI = dyn_cast<GetElementPtrInst>(I)) {
@@ -2050,9 +2050,9 @@
ICmpInst::Predicate Pred = IC->getPredicate();
if (isRelatedBy(Op0, Op1, Pred))
- add(IC, Context->getConstantIntTrue(), ICmpInst::ICMP_EQ, NewContext);
+ add(IC, Context->getTrue(), ICmpInst::ICMP_EQ, NewContext);
else if (isRelatedBy(Op0, Op1, ICmpInst::getInversePredicate(Pred)))
- add(IC, Context->getConstantIntFalse(),
+ add(IC, Context->getFalse(),
ICmpInst::ICMP_EQ, NewContext);
} else if (SelectInst *SI = dyn_cast<SelectInst>(I)) {
@@ -2064,9 +2064,9 @@
// %b EQ %c then %a EQ %b
Value *Canonical = VN.canonicalize(SI->getCondition(), Top);
- if (Canonical == Context->getConstantIntTrue()) {
+ if (Canonical == Context->getTrue()) {
add(SI, SI->getTrueValue(), ICmpInst::ICMP_EQ, NewContext);
- } else if (Canonical == Context->getConstantIntFalse()) {
+ } else if (Canonical == Context->getFalse()) {
add(SI, SI->getFalseValue(), ICmpInst::ICMP_EQ, NewContext);
} else if (VN.canonicalize(SI->getTrueValue(), Top) ==
VN.canonicalize(SI->getFalseValue(), Top)) {
@@ -2156,7 +2156,7 @@
if (Constant *CI_L = dyn_cast<Constant>(O.LHS)) {
if (Constant *CI_R = dyn_cast<Constant>(O.RHS)) {
if (Context->getConstantExprCompare(O.Op, CI_L, CI_R) ==
- Context->getConstantIntFalse())
+ Context->getFalse())
UB.mark(TopBB);
WorkList.pop_front();
@@ -2458,7 +2458,7 @@
if (Dest == TrueDest) {
DOUT << "(" << DTNode->getBlock()->getName() << ") true set:\n";
VRPSolver VRP(VN, IG, UB, VR, PS->DTDFS, PS->modified, Dest);
- VRP.add(Context->getConstantIntTrue(), Condition, ICmpInst::ICMP_EQ);
+ VRP.add(Context->getTrue(), Condition, ICmpInst::ICMP_EQ);
VRP.solve();
DEBUG(VN.dump());
DEBUG(IG.dump());
@@ -2466,7 +2466,7 @@
} else if (Dest == FalseDest) {
DOUT << "(" << DTNode->getBlock()->getName() << ") false set:\n";
VRPSolver VRP(VN, IG, UB, VR, PS->DTDFS, PS->modified, Dest);
- VRP.add(Context->getConstantIntFalse(), Condition, ICmpInst::ICMP_EQ);
+ VRP.add(Context->getFalse(), Condition, ICmpInst::ICMP_EQ);
VRP.solve();
DEBUG(VN.dump());
DEBUG(IG.dump());
Modified: llvm/trunk/lib/Transforms/Scalar/SCCP.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/SCCP.cpp?rev=76598&r1=76597&r2=76598&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/SCCP.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/SCCP.cpp Tue Jul 21 13:03:38 2009
@@ -441,7 +441,7 @@
Succs[0] = Succs[1] = true;
} else if (BCValue.isConstant()) {
// Constant condition variables mean the branch can only go a single way
- Succs[BCValue.getConstant() == Context->getConstantIntFalse()] = true;
+ Succs[BCValue.getConstant() == Context->getFalse()] = true;
}
}
} else if (isa<InvokeInst>(&TI)) {
@@ -486,7 +486,7 @@
// Constant condition variables mean the branch can only go a single way
return BI->getSuccessor(BCValue.getConstant() ==
- Context->getConstantIntFalse()) == To;
+ Context->getFalse()) == To;
}
return false;
}
@@ -1487,7 +1487,7 @@
// as undef, then further analysis could think the undef went another way
// leading to an inconsistent set of conclusions.
if (BranchInst *BI = dyn_cast<BranchInst>(TI)) {
- BI->setCondition(Context->getConstantIntFalse());
+ BI->setCondition(Context->getFalse());
} else {
SwitchInst *SI = cast<SwitchInst>(TI);
SI->setCondition(SI->getCaseValue(1));
Modified: llvm/trunk/lib/VMCore/ConstantFold.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/ConstantFold.cpp?rev=76598&r1=76597&r2=76598&view=diff
==============================================================================
--- llvm/trunk/lib/VMCore/ConstantFold.cpp (original)
+++ llvm/trunk/lib/VMCore/ConstantFold.cpp Tue Jul 21 13:03:38 2009
@@ -1398,9 +1398,9 @@
// Don't try to evaluate aliases. External weak GV can be null.
if (!isa<GlobalAlias>(GV) && !GV->hasExternalWeakLinkage()) {
if (pred == ICmpInst::ICMP_EQ)
- return Context.getConstantIntFalse();
+ return Context.getFalse();
else if (pred == ICmpInst::ICMP_NE)
- return Context.getConstantIntTrue();
+ return Context.getTrue();
}
// icmp eq/ne(GV,null) -> false/true
} else if (C2->isNullValue()) {
@@ -1408,9 +1408,9 @@
// Don't try to evaluate aliases. External weak GV can be null.
if (!isa<GlobalAlias>(GV) && !GV->hasExternalWeakLinkage()) {
if (pred == ICmpInst::ICMP_EQ)
- return Context.getConstantIntFalse();
+ return Context.getFalse();
else if (pred == ICmpInst::ICMP_NE)
- return Context.getConstantIntTrue();
+ return Context.getTrue();
}
}
@@ -1446,8 +1446,8 @@
APFloat::cmpResult R = C1V.compare(C2V);
switch (pred) {
default: llvm_unreachable("Invalid FCmp Predicate"); return 0;
- case FCmpInst::FCMP_FALSE: return Context.getConstantIntFalse();
- case FCmpInst::FCMP_TRUE: return Context.getConstantIntTrue();
+ case FCmpInst::FCMP_FALSE: return Context.getFalse();
+ case FCmpInst::FCMP_TRUE: return Context.getTrue();
case FCmpInst::FCMP_UNO:
return Context.getConstantInt(Type::Int1Ty, R==APFloat::cmpUnordered);
case FCmpInst::FCMP_ORD:
Modified: llvm/trunk/lib/VMCore/LLVMContext.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/LLVMContext.cpp?rev=76598&r1=76597&r2=76598&view=diff
==============================================================================
--- llvm/trunk/lib/VMCore/LLVMContext.cpp (original)
+++ llvm/trunk/lib/VMCore/LLVMContext.cpp Tue Jul 21 13:03:38 2009
@@ -80,16 +80,16 @@
}
// ConstantInt accessors.
-ConstantInt* LLVMContext::getConstantIntTrue() {
+ConstantInt* LLVMContext::getTrue() {
assert(this && "Context not initialized!");
assert(pImpl && "Context not initialized!");
- return pImpl->getConstantIntTrue();
+ return pImpl->getTrue();
}
-ConstantInt* LLVMContext::getConstantIntFalse() {
+ConstantInt* LLVMContext::getFalse() {
assert(this && "Context not initialized!");
assert(pImpl && "Context not initialized!");
- return pImpl->getConstantIntFalse();
+ return pImpl->getFalse();
}
Constant* LLVMContext::getConstantInt(const Type* Ty, uint64_t V,
Modified: llvm/trunk/lib/VMCore/LLVMContextImpl.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/LLVMContextImpl.h?rev=76598&r1=76597&r2=76598&view=diff
==============================================================================
--- llvm/trunk/lib/VMCore/LLVMContextImpl.h (original)
+++ llvm/trunk/lib/VMCore/LLVMContextImpl.h Tue Jul 21 13:03:38 2009
@@ -120,14 +120,14 @@
MDNode *getMDNode(Value*const* Vals, unsigned NumVals);
- ConstantInt *getConstantIntTrue() {
+ ConstantInt *getTrue() {
if (TheTrueVal)
return TheTrueVal;
else
return (TheTrueVal = Context.getConstantInt(IntegerType::get(1), 1));
}
- ConstantInt *getConstantIntFalse() {
+ ConstantInt *getFalse() {
if (TheFalseVal)
return TheFalseVal;
else
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