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| author | David Blaikie <dblaikie@gmail.com> | 2012-01-20 21:51:11 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2012-01-20 21:51:11 +0000 |
| commit | 4d6ccb5f68cd7c6418a209f1fa4dbade569e4493 (patch) | |
| tree | 9a48fa9f7f51fd635f6807ed7444fcdcad0e9bda /lib/VMCore/Instructions.cpp | |
| parent | 0041d4d447c26825e566ba38a4fe301471fda1eb (diff) | |
More dead code removal (using -Wunreachable-code)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148578 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/Instructions.cpp')
| -rw-r--r-- | lib/VMCore/Instructions.cpp | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/lib/VMCore/Instructions.cpp b/lib/VMCore/Instructions.cpp index 4784f0c6e0..8c375c2af3 100644 --- a/lib/VMCore/Instructions.cpp +++ b/lib/VMCore/Instructions.cpp @@ -625,7 +625,6 @@ void ReturnInst::setSuccessorV(unsigned idx, BasicBlock *NewSucc) { BasicBlock *ReturnInst::getSuccessorV(unsigned idx) const { llvm_unreachable("ReturnInst has no successors!"); - return 0; } ReturnInst::~ReturnInst() { @@ -655,7 +654,6 @@ void UnwindInst::setSuccessorV(unsigned idx, BasicBlock *NewSucc) { BasicBlock *UnwindInst::getSuccessorV(unsigned idx) const { llvm_unreachable("UnwindInst has no successors!"); - return 0; } //===----------------------------------------------------------------------===// @@ -690,7 +688,6 @@ void ResumeInst::setSuccessorV(unsigned idx, BasicBlock *NewSucc) { BasicBlock *ResumeInst::getSuccessorV(unsigned idx) const { llvm_unreachable("ResumeInst has no successors!"); - return 0; } //===----------------------------------------------------------------------===// @@ -717,7 +714,6 @@ void UnreachableInst::setSuccessorV(unsigned idx, BasicBlock *NewSucc) { BasicBlock *UnreachableInst::getSuccessorV(unsigned idx) const { llvm_unreachable("UnwindInst has no successors!"); - return 0; } //===----------------------------------------------------------------------===// @@ -2273,7 +2269,6 @@ unsigned CastInst::isEliminableCastPair( assert(0 && "Error in CastResults table!!!"); return 0; } - return 0; } CastInst *CastInst::Create(Instruction::CastOps op, Value *S, Type *Ty, @@ -2295,8 +2290,8 @@ CastInst *CastInst::Create(Instruction::CastOps op, Value *S, Type *Ty, case BitCast: return new BitCastInst (S, Ty, Name, InsertBefore); default: assert(0 && "Invalid opcode provided"); + return 0; } - return 0; } CastInst *CastInst::Create(Instruction::CastOps op, Value *S, Type *Ty, @@ -2318,8 +2313,8 @@ CastInst *CastInst::Create(Instruction::CastOps op, Value *S, Type *Ty, case BitCast: return new BitCastInst (S, Ty, Name, InsertAtEnd); default: assert(0 && "Invalid opcode provided"); + return 0; } - return 0; } CastInst *CastInst::CreateZExtOrBitCast(Value *S, Type *Ty, |