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Separate getCompare from get and getCompareTy from getTy.

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llvm-svn: 32200
This commit is contained in:
Reid Spencer 2006-12-04 21:35:24 +00:00
parent 2e158ac2a0
commit 10b94bb9f5
1 changed files with 17 additions and 16 deletions
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33
lib/VMCore/Constants.cpp
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@ -1660,14 +1660,10 @@ Constant *ConstantExpr::getPtrPtrFromArrayPtr(Constant *C) {
}
Constant *ConstantExpr::getTy(const Type *ReqTy, unsigned Opcode,
Constant *C1, Constant *C2, unsigned short pred) {
Constant *C1, Constant *C2) {
if (Opcode == Instruction::Shl || Opcode == Instruction::LShr ||
Opcode == Instruction::AShr)
return getShiftTy(ReqTy, Opcode, C1, C2);
if (Opcode == Instruction::ICmp)
return getICmp(pred, C1, C2);
if (Opcode == Instruction::FCmp)
return getFCmp(pred, C1, C2);
// Check the operands for consistency first
assert(Opcode >= Instruction::BinaryOpsBegin &&
@ -1682,11 +1678,18 @@ Constant *ConstantExpr::getTy(const Type *ReqTy, unsigned Opcode,
return FC; // Fold a few common cases...
std::vector<Constant*> argVec(1, C1); argVec.push_back(C2);
ExprMapKeyType Key(Opcode, argVec, pred);
ExprMapKeyType Key(Opcode, argVec);
return ExprConstants->getOrCreate(ReqTy, Key);
}
Constant *ConstantExpr::get(unsigned Opcode, Constant *C1, Constant *C2, unsigned short pred) {
Constant *ConstantExpr::getCompareTy(unsigned Opcode, unsigned short predicate,
Constant *C1, Constant *C2) {
if (Opcode == Instruction::ICmp)
return getICmp(predicate, C1, C2);
return getFCmp(predicate, C1, C2);
}
Constant *ConstantExpr::get(unsigned Opcode, Constant *C1, Constant *C2) {
#ifndef NDEBUG
switch (Opcode) {
case Instruction::Add:
@ -1734,10 +1737,6 @@ Constant *ConstantExpr::get(unsigned Opcode, Constant *C1, Constant *C2, unsigne
case Instruction::SetGE: case Instruction::SetEQ: case Instruction::SetNE:
assert(C1->getType() == C2->getType() && "Op types should be identical!");
break;
case Instruction::FCmp:
case Instruction::ICmp:
assert(C1->getType() == C2->getType() && "Op types should be identical!");
break;
case Instruction::Shl:
case Instruction::LShr:
case Instruction::AShr:
@ -1750,10 +1749,13 @@ Constant *ConstantExpr::get(unsigned Opcode, Constant *C1, Constant *C2, unsigne
}
#endif
if (Instruction::isComparison(Opcode))
return getTy(Type::BoolTy, Opcode, C1, C2, pred);
else
return getTy(C1->getType(), Opcode, C1, C2, pred);
return getTy(C1->getType(), Opcode, C1, C2);
}
Constant *ConstantExpr::getCompare(unsigned Opcode, unsigned short pred,
Constant *C1, Constant *C2) {
assert(C1->getType() == C2->getType() && "Op types should be identical!");
return getCompareTy(Opcode, pred, C1, C2);
}
Constant *ConstantExpr::getSelectTy(const Type *ReqTy, Constant *C,
@ -1793,7 +1795,6 @@ Constant *ConstantExpr::getShiftTy(const Type *ReqTy, unsigned Opcode,
return ExprConstants->getOrCreate(ReqTy, Key);
}
Constant *ConstantExpr::getGetElementPtrTy(const Type *ReqTy, Constant *C,
const std::vector<Value*> &IdxList) {
assert(GetElementPtrInst::getIndexedType(C->getType(), IdxList, true) &&