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| author | Eli Friedman <eli.friedman@gmail.com> | 2011-05-18 18:10:28 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-05-18 18:10:28 +0000 |
| commit | 976e7e1cc8282a965cf20ab54a7dce9165d87ea9 (patch) | |
| tree | 7470c18b61778e1bb7d5d45a15fade16a828a78a /lib/Transforms/InstCombine/InstCombineSelect.cpp | |
| parent | 55756e0d6d282cfbfed38cc0b1a6834c69f1fb34 (diff) | |
| download | llvm-976e7e1cc8282a965cf20ab54a7dce9165d87ea9.tar.gz llvm-976e7e1cc8282a965cf20ab54a7dce9165d87ea9.tar.bz2 llvm-976e7e1cc8282a965cf20ab54a7dce9165d87ea9.tar.xz | |
Switch more inst insertion in instcombine to IRBuilder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131547 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/InstCombine/InstCombineSelect.cpp')
| -rw-r--r-- | lib/Transforms/InstCombine/InstCombineSelect.cpp | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/lib/Transforms/InstCombine/InstCombineSelect.cpp b/lib/Transforms/InstCombine/InstCombineSelect.cpp index 670a352e24..75a0b43bb6 100644 --- a/lib/Transforms/InstCombine/InstCombineSelect.cpp +++ b/lib/Transforms/InstCombine/InstCombineSelect.cpp @@ -133,9 +133,8 @@ Instruction *InstCombiner::FoldSelectOpOp(SelectInst &SI, Instruction *TI, } // Fold this by inserting a select from the input values. - SelectInst *NewSI = SelectInst::Create(SI.getCondition(), TI->getOperand(0), - FI->getOperand(0), SI.getName()+".v"); - InsertNewInstBefore(NewSI, SI); + Value *NewSI = Builder->CreateSelect(SI.getCondition(), TI->getOperand(0), + FI->getOperand(0), SI.getName()+".v"); return CastInst::Create(Instruction::CastOps(TI->getOpcode()), NewSI, TI->getType()); } @@ -174,9 +173,8 @@ Instruction *InstCombiner::FoldSelectOpOp(SelectInst &SI, Instruction *TI, } // If we reach here, they do have operations in common. - SelectInst *NewSI = SelectInst::Create(SI.getCondition(), OtherOpT, - OtherOpF, SI.getName()+".v"); - InsertNewInstBefore(NewSI, SI); + Value *NewSI = Builder->CreateSelect(SI.getCondition(), OtherOpT, + OtherOpF, SI.getName()+".v"); if (BinaryOperator *BO = dyn_cast<BinaryOperator>(TI)) { if (MatchIsOpZero) @@ -224,8 +222,7 @@ Instruction *InstCombiner::FoldSelectIntoOp(SelectInst &SI, Value *TrueVal, // Avoid creating select between 2 constants unless it's selecting // between 0, 1 and -1. if (!isa<Constant>(OOp) || isSelect01(C, cast<Constant>(OOp))) { - Instruction *NewSel = SelectInst::Create(SI.getCondition(), OOp, C); - InsertNewInstBefore(NewSel, SI); + Value *NewSel = Builder->CreateSelect(SI.getCondition(), OOp, C); NewSel->takeName(TVI); BinaryOperator *TVI_BO = cast<BinaryOperator>(TVI); BinaryOperator *BO = BinaryOperator::Create(TVI_BO->getOpcode(), @@ -260,8 +257,7 @@ Instruction *InstCombiner::FoldSelectIntoOp(SelectInst &SI, Value *TrueVal, // Avoid creating select between 2 constants unless it's selecting // between 0, 1 and -1. if (!isa<Constant>(OOp) || isSelect01(C, cast<Constant>(OOp))) { - Instruction *NewSel = SelectInst::Create(SI.getCondition(), C, OOp); - InsertNewInstBefore(NewSel, SI); + Value *NewSel = Builder->CreateSelect(SI.getCondition(), C, OOp); NewSel->takeName(FVI); BinaryOperator *FVI_BO = cast<BinaryOperator>(FVI); BinaryOperator *BO = BinaryOperator::Create(FVI_BO->getOpcode(), |