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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/Constants.cpp | |
| parent | 0041d4d447c26825e566ba38a4fe301471fda1eb (diff) | |
| download | llvm-4d6ccb5f68cd7c6418a209f1fa4dbade569e4493.tar.gz llvm-4d6ccb5f68cd7c6418a209f1fa4dbade569e4493.tar.bz2 llvm-4d6ccb5f68cd7c6418a209f1fa4dbade569e4493.tar.xz | |
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/Constants.cpp')
| -rw-r--r-- | lib/VMCore/Constants.cpp | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/lib/VMCore/Constants.cpp b/lib/VMCore/Constants.cpp index ba8c31b44a..9657cd28c1 100644 --- a/lib/VMCore/Constants.cpp +++ b/lib/VMCore/Constants.cpp @@ -1241,7 +1241,6 @@ Constant *ConstantExpr::getCast(unsigned oc, Constant *C, Type *Ty) { switch (opc) { default: llvm_unreachable("Invalid cast opcode"); - break; case Instruction::Trunc: return getTrunc(C, Ty); case Instruction::ZExt: return getZExt(C, Ty); case Instruction::SExt: return getSExt(C, Ty); @@ -1255,7 +1254,6 @@ Constant *ConstantExpr::getCast(unsigned oc, Constant *C, Type *Ty) { case Instruction::IntToPtr: return getIntToPtr(C, Ty); case Instruction::BitCast: return getBitCast(C, Ty); } - return 0; } Constant *ConstantExpr::getZExtOrBitCast(Constant *C, Type *Ty) { @@ -2174,7 +2172,6 @@ void ConstantExpr::replaceUsesOfWithOnConstant(Value *From, Value *ToV, Replacement = ConstantExpr::get(getOpcode(), C1, C2, SubclassOptionalData); } else { llvm_unreachable("Unknown ConstantExpr type!"); - return; } assert(Replacement != this && "I didn't contain From!"); |