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Get rid of the Pass+Context magic.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76702 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2009-07-22 00:24:57 +00:00
parent 7cf12c7efd
commit e922c02019
120 changed files with 835 additions and 786 deletions
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lib/Transforms/Utils/LowerSwitch.cpp
+4 -3
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@@ -162,7 +162,7 @@ BasicBlock* LowerSwitch::switchConvert(CaseItr Begin, CaseItr End,
Function::iterator FI = OrigBlock;
F->getBasicBlockList().insert(++FI, NewNode);
ICmpInst* Comp = new ICmpInst(*Default->getContext(), ICmpInst::ICMP_SLT,
ICmpInst* Comp = new ICmpInst(Default->getContext(), ICmpInst::ICMP_SLT,
Val, Pivot.Low, "Pivot");
NewNode->getInstList().push_back(Comp);
BranchInst::Create(LBranch, RBranch, Comp, NewNode);
@@ -180,6 +180,7 @@ BasicBlock* LowerSwitch::newLeafBlock(CaseRange& Leaf, Value* Val,
BasicBlock* Default)
{
Function* F = OrigBlock->getParent();
LLVMContext &Context = F->getContext();
BasicBlock* NewLeaf = BasicBlock::Create("LeafBlock");
Function::iterator FI = OrigBlock;
F->getBasicBlockList().insert(++FI, NewLeaf);
@@ -202,11 +203,11 @@ BasicBlock* LowerSwitch::newLeafBlock(CaseRange& Leaf, Value* Val,
"SwitchLeaf");
} else {
// Emit V-Lo <=u Hi-Lo
Constant* NegLo = Context->getConstantExprNeg(Leaf.Low);
Constant* NegLo = Context.getConstantExprNeg(Leaf.Low);
Instruction* Add = BinaryOperator::CreateAdd(Val, NegLo,
Val->getName()+".off",
NewLeaf);
Constant *UpperBound = Context->getConstantExprAdd(NegLo, Leaf.High);
Constant *UpperBound = Context.getConstantExprAdd(NegLo, Leaf.High);
Comp = new ICmpInst(*NewLeaf, ICmpInst::ICMP_ULE, Add, UpperBound,
"SwitchLeaf");
}