Move getTrue() and getFalse() to 2.5-like APIs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77685 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp
index e0dfe29..9f7ff59 100644
--- a/lib/Transforms/Scalar/InstructionCombining.cpp
+++ b/lib/Transforms/Scalar/InstructionCombining.cpp
@@ -2871,8 +2871,8 @@
*I = SI->getOperand(NonNullOperand);
AddToWorkList(BBI);
} else if (*I == SelectCond) {
- *I = NonNullOperand == 1 ? Context->getTrue() :
- Context->getFalse();
+ *I = NonNullOperand == 1 ? ConstantInt::getTrue(*Context) :
+ ConstantInt::getFalse(*Context);
AddToWorkList(BBI);
}
}
@@ -3366,7 +3366,7 @@
LLVMContext *Context) {
switch (code) {
default: llvm_unreachable("Illegal ICmp code!");
- case 0: return Context->getFalse();
+ case 0: return ConstantInt::getFalse(*Context);
case 1:
if (sign)
return new ICmpInst(*Context, ICmpInst::ICMP_SGT, LHS, RHS);
@@ -3389,7 +3389,7 @@
return new ICmpInst(*Context, ICmpInst::ICMP_SLE, LHS, RHS);
else
return new ICmpInst(*Context, ICmpInst::ICMP_ULE, LHS, RHS);
- case 7: return Context->getTrue();
+ case 7: return ConstantInt::getTrue(*Context);
}
}
@@ -3435,7 +3435,7 @@
return new FCmpInst(*Context, FCmpInst::FCMP_OLE, LHS, RHS);
else
return new FCmpInst(*Context, FCmpInst::FCMP_ULE, LHS, RHS);
- case 7: return Context->getTrue();
+ case 7: return ConstantInt::getTrue(*Context);
}
}
@@ -3820,7 +3820,7 @@
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->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
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
@@ -3858,7 +3858,7 @@
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->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
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
@@ -3873,7 +3873,7 @@
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->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
case ICmpInst::ICMP_UGT: // (X s< 13 & X u> 15) -> no change
break;
case ICmpInst::ICMP_NE: // (X s< 13 & X != 15) -> X < 13
@@ -3937,7 +3937,7 @@
// If either of the constants are nans, then the whole thing returns
// false.
if (LHSC->getValueAPF().isNaN() || RHSC->getValueAPF().isNaN())
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
return new FCmpInst(*Context, FCmpInst::FCMP_ORD,
LHS->getOperand(0), RHS->getOperand(0));
}
@@ -3968,7 +3968,7 @@
return new FCmpInst(*Context, (FCmpInst::Predicate)Op0CC, Op0LHS, Op0RHS);
if (Op0CC == FCmpInst::FCMP_FALSE || Op1CC == FCmpInst::FCMP_FALSE)
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
if (Op0CC == FCmpInst::FCMP_TRUE)
return ReplaceInstUsesWith(I, RHS);
if (Op1CC == FCmpInst::FCMP_TRUE)
@@ -3992,7 +3992,7 @@
// uno && oeq -> uno && (ord && eq) -> false
// uno && ord -> false
if (!Op0Ordered)
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
// ord && ueq -> ord && (uno || eq) -> oeq
return cast<Instruction>(getFCmpValue(true, Op1Pred,
Op0LHS, Op0RHS, Context));
@@ -4553,7 +4553,7 @@
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->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
}
break;
case ICmpInst::ICMP_ULT:
@@ -4608,7 +4608,7 @@
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->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
case ICmpInst::ICMP_SLT: // (X u> 13 | X s< 15) -> no change
break;
}
@@ -4623,7 +4623,7 @@
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->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
case ICmpInst::ICMP_ULT: // (X s> 13 | X u< 15) -> no change
break;
}
@@ -4642,7 +4642,7 @@
// If either of the constants are nans, then the whole thing returns
// true.
if (LHSC->getValueAPF().isNaN() || RHSC->getValueAPF().isNaN())
- return ReplaceInstUsesWith(I, Context->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
// Otherwise, no need to compare the two constants, compare the
// rest.
@@ -4675,7 +4675,7 @@
return new FCmpInst(*Context, (FCmpInst::Predicate)Op0CC,
Op0LHS, Op0RHS);
if (Op0CC == FCmpInst::FCMP_TRUE || Op1CC == FCmpInst::FCMP_TRUE)
- return ReplaceInstUsesWith(I, Context->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
if (Op0CC == FCmpInst::FCMP_FALSE)
return ReplaceInstUsesWith(I, RHS);
if (Op1CC == FCmpInst::FCMP_FALSE)
@@ -5061,7 +5061,7 @@
if (ConstantInt *RHS = dyn_cast<ConstantInt>(Op1)) {
- if (RHS == Context->getTrue() && Op0->hasOneUse()) {
+ if (RHS == ConstantInt::getTrue(*Context) && 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(),
@@ -5079,7 +5079,7 @@
Instruction::CastOps Opcode = Op0C->getOpcode();
if (Opcode == Instruction::ZExt || Opcode == Instruction::SExt) {
if (RHS == ConstantExpr::getCast(Opcode,
- Context->getTrue(),
+ ConstantInt::getTrue(*Context),
Op0C->getDestTy())) {
Instruction *NewCI = InsertNewInstBefore(CmpInst::Create(
*Context,
@@ -5731,9 +5731,9 @@
Pred = ICmpInst::ICMP_NE;
break;
case FCmpInst::FCMP_ORD:
- return ReplaceInstUsesWith(I, Context->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
case FCmpInst::FCMP_UNO:
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
}
const IntegerType *IntTy = cast<IntegerType>(LHSI->getOperand(0)->getType());
@@ -5753,8 +5753,8 @@
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->getTrue());
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
}
} else {
// If the RHS value is > UnsignedMax, fold the comparison. This handles
@@ -5765,8 +5765,8 @@
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->getTrue());
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
}
}
@@ -5778,8 +5778,8 @@
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->getTrue());
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
}
}
@@ -5801,14 +5801,14 @@
switch (Pred) {
default: llvm_unreachable("Unexpected integer comparison!");
case ICmpInst::ICMP_NE: // (float)int != 4.4 --> true
- return ReplaceInstUsesWith(I, Context->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
case ICmpInst::ICMP_EQ: // (float)int == 4.4 --> false
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
case ICmpInst::ICMP_ULE:
// (float)int <= 4.4 --> int <= 4
// (float)int <= -4.4 --> false
if (RHS.isNegative())
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
break;
case ICmpInst::ICMP_SLE:
// (float)int <= 4.4 --> int <= 4
@@ -5820,7 +5820,7 @@
// (float)int < -4.4 --> false
// (float)int < 4.4 --> int <= 4
if (RHS.isNegative())
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
Pred = ICmpInst::ICMP_ULE;
break;
case ICmpInst::ICMP_SLT:
@@ -5833,7 +5833,7 @@
// (float)int > 4.4 --> int > 4
// (float)int > -4.4 --> true
if (RHS.isNegative())
- return ReplaceInstUsesWith(I, Context->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
break;
case ICmpInst::ICMP_SGT:
// (float)int > 4.4 --> int > 4
@@ -5845,7 +5845,7 @@
// (float)int >= -4.4 --> true
// (float)int >= 4.4 --> int > 4
if (!RHS.isNegative())
- return ReplaceInstUsesWith(I, Context->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
Pred = ICmpInst::ICMP_UGT;
break;
case ICmpInst::ICMP_SGE:
@@ -5869,9 +5869,9 @@
// Fold trivial predicates.
if (I.getPredicate() == FCmpInst::FCMP_FALSE)
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
if (I.getPredicate() == FCmpInst::FCMP_TRUE)
- return ReplaceInstUsesWith(I, Context->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
// Simplify 'fcmp pred X, X'
if (Op0 == Op1) {
@@ -5880,11 +5880,11 @@
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->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
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->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
case FCmpInst::FCMP_UNO: // True if unordered: isnan(X) | isnan(Y)
case FCmpInst::FCMP_ULT: // True if unordered or less than
@@ -5915,11 +5915,11 @@
if (ConstantFP *CFP = dyn_cast<ConstantFP>(RHSC)) {
if (CFP->getValueAPF().isNaN()) {
if (FCmpInst::isOrdered(I.getPredicate())) // True if ordered and...
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
assert(FCmpInst::isUnordered(I.getPredicate()) &&
"Comparison must be either ordered or unordered!");
// True if unordered.
- return ReplaceInstUsesWith(I, Context->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
}
}
@@ -6069,22 +6069,22 @@
default: break;
case ICmpInst::ICMP_ULE:
if (CI->isMaxValue(false)) // A <=u MAX -> TRUE
- return ReplaceInstUsesWith(I, Context->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
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->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
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->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
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->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
return new ICmpInst(*Context, ICmpInst::ICMP_SGT, Op0,
SubOne(CI, Context));
}
@@ -6144,17 +6144,17 @@
default: llvm_unreachable("Unknown icmp opcode!");
case ICmpInst::ICMP_EQ:
if (Op0Max.ult(Op1Min) || Op0Min.ugt(Op1Max))
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
break;
case ICmpInst::ICMP_NE:
if (Op0Max.ult(Op1Min) || Op0Min.ugt(Op1Max))
- return ReplaceInstUsesWith(I, Context->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
break;
case ICmpInst::ICMP_ULT:
if (Op0Max.ult(Op1Min)) // A <u B -> true if max(A) < min(B)
- return ReplaceInstUsesWith(I, Context->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
if (Op0Min.uge(Op1Max)) // A <u B -> false if min(A) >= max(B)
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
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)) {
@@ -6170,9 +6170,9 @@
break;
case ICmpInst::ICMP_UGT:
if (Op0Min.ugt(Op1Max)) // A >u B -> true if min(A) > max(B)
- return ReplaceInstUsesWith(I, Context->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
if (Op0Max.ule(Op1Min)) // A >u B -> false if max(A) <= max(B)
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
if (Op1Max == Op0Min) // A >u B -> A != B if min(A) == max(B)
return new ICmpInst(*Context, ICmpInst::ICMP_NE, Op0, Op1);
@@ -6189,9 +6189,9 @@
break;
case ICmpInst::ICMP_SLT:
if (Op0Max.slt(Op1Min)) // A <s B -> true if max(A) < min(C)
- return ReplaceInstUsesWith(I, Context->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
if (Op0Min.sge(Op1Max)) // A <s B -> false if min(A) >= max(C)
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
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)) {
@@ -6202,9 +6202,9 @@
break;
case ICmpInst::ICMP_SGT:
if (Op0Min.sgt(Op1Max)) // A >s B -> true if min(A) > max(B)
- return ReplaceInstUsesWith(I, Context->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
if (Op0Max.sle(Op1Min)) // A >s B -> false if max(A) <= min(B)
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
if (Op1Max == Op0Min) // A >s B -> A != B if min(A) == max(B)
return new ICmpInst(*Context, ICmpInst::ICMP_NE, Op0, Op1);
@@ -6217,30 +6217,30 @@
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->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
if (Op0Max.slt(Op1Min)) // A >=s B -> false if max(A) < min(B)
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
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->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
if (Op0Min.sgt(Op1Max)) // A <=s B -> false if min(A) > max(B)
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
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->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
if (Op0Max.ult(Op1Min)) // A >=u B -> false if max(A) < min(B)
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
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->getTrue());
+ return ReplaceInstUsesWith(I, ConstantInt::getTrue(*Context));
if (Op0Min.ugt(Op1Max)) // A <=u B -> false if min(A) > max(B)
- return ReplaceInstUsesWith(I, Context->getFalse());
+ return ReplaceInstUsesWith(I, ConstantInt::getFalse(*Context));
break;
}
@@ -6653,7 +6653,7 @@
default: llvm_unreachable("Unhandled icmp opcode!");
case ICmpInst::ICMP_EQ:
if (LoOverflow && HiOverflow)
- return ReplaceInstUsesWith(ICI, Context->getFalse());
+ return ReplaceInstUsesWith(ICI, ConstantInt::getFalse(*Context));
else if (HiOverflow)
return new ICmpInst(*Context, DivIsSigned ? ICmpInst::ICMP_SGE :
ICmpInst::ICMP_UGE, X, LoBound);
@@ -6664,7 +6664,7 @@
return InsertRangeTest(X, LoBound, HiBound, DivIsSigned, true, ICI);
case ICmpInst::ICMP_NE:
if (LoOverflow && HiOverflow)
- return ReplaceInstUsesWith(ICI, Context->getTrue());
+ return ReplaceInstUsesWith(ICI, ConstantInt::getTrue(*Context));
else if (HiOverflow)
return new ICmpInst(*Context, DivIsSigned ? ICmpInst::ICMP_SLT :
ICmpInst::ICMP_ULT, X, LoBound);
@@ -6676,16 +6676,16 @@
case ICmpInst::ICMP_ULT:
case ICmpInst::ICMP_SLT:
if (LoOverflow == +1) // Low bound is greater than input range.
- return ReplaceInstUsesWith(ICI, Context->getTrue());
+ return ReplaceInstUsesWith(ICI, ConstantInt::getTrue(*Context));
if (LoOverflow == -1) // Low bound is less than input range.
- return ReplaceInstUsesWith(ICI, Context->getFalse());
+ return ReplaceInstUsesWith(ICI, ConstantInt::getFalse(*Context));
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->getFalse());
+ return ReplaceInstUsesWith(ICI, ConstantInt::getFalse(*Context));
else if (HiOverflow == -1) // High bound less than input range.
- return ReplaceInstUsesWith(ICI, Context->getTrue());
+ return ReplaceInstUsesWith(ICI, ConstantInt::getTrue(*Context));
if (Pred == ICmpInst::ICMP_UGT)
return new ICmpInst(*Context, ICmpInst::ICMP_UGE, X, HiBound);
else
@@ -6854,9 +6854,9 @@
// 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->getFalse());
+ return ReplaceInstUsesWith(ICI, ConstantInt::getFalse(*Context));
if (ICI.getPredicate() == ICmpInst::ICMP_NE)
- return ReplaceInstUsesWith(ICI, Context->getTrue());
+ return ReplaceInstUsesWith(ICI, ConstantInt::getTrue(*Context));
} else {
ICI.setOperand(1, NewCst);
Constant *NewAndCST;
@@ -7277,9 +7277,9 @@
// 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->getFalse());
+ return ReplaceInstUsesWith(ICI, ConstantInt::getFalse(*Context));
if (ICI.getPredicate() == ICmpInst::ICMP_NE)
- return ReplaceInstUsesWith(ICI, Context->getTrue());
+ return ReplaceInstUsesWith(ICI, ConstantInt::getTrue(*Context));
// 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.
@@ -7287,9 +7287,9 @@
if (isSignedCmp) {
// We're performing a signed comparison.
if (cast<ConstantInt>(CI)->getValue().isNegative())
- Result = Context->getFalse(); // X < (small) --> false
+ Result = ConstantInt::getFalse(*Context); // X < (small) --> false
else
- Result = Context->getTrue(); // X < (large) --> true
+ Result = ConstantInt::getTrue(*Context); // X < (large) --> true
} else {
// We're performing an unsigned comparison.
if (isSignedExt) {
@@ -7300,7 +7300,7 @@
LHSCIOp, NegOne, ICI.getName()), ICI);
} else {
// Unsigned extend & unsigned compare -> always true.
- Result = Context->getTrue();
+ Result = ConstantInt::getTrue(*Context);
}
}
@@ -8441,7 +8441,7 @@
// 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->getTrue() &&
+ Op1 == ConstantInt::getTrue(*Context) &&
(!Op0->hasOneUse() || !isa<CmpInst>(Op0))) {
Value *New = InsertCastBefore(Instruction::ZExt, Op0, DestTy, CI);
return BinaryOperator::CreateXor(New,
@@ -10061,7 +10061,7 @@
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->getTrue(),
+ new StoreInst(ConstantInt::getTrue(*Context),
UndefValue::get(PointerType::getUnqual(Type::Int1Ty)),
OldCall);
if (!OldCall->use_empty())
@@ -10075,7 +10075,7 @@
// 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->getTrue(),
+ new StoreInst(ConstantInt::getTrue(*Context),
UndefValue::get(PointerType::getUnqual(Type::Int1Ty)),
CS.getInstruction());
@@ -10086,7 +10086,7 @@
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->getTrue(), II);
+ ConstantInt::getTrue(*Context), II);
}
return EraseInstFromFunction(*CS.getInstruction());
}
@@ -11425,7 +11425,7 @@
// free undef -> unreachable.
if (isa<UndefValue>(Op)) {
// Insert a new store to null because we cannot modify the CFG here.
- new StoreInst(Context->getTrue(),
+ new StoreInst(ConstantInt::getTrue(*Context),
UndefValue::get(PointerType::getUnqual(Type::Int1Ty)), &FI);
return EraseInstFromFunction(FI);
}