diff options
| -rw-r--r-- | lib/VMCore/Verifier.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/VMCore/Verifier.cpp b/lib/VMCore/Verifier.cpp index 384aa3ec4b..62d2930ae0 100644 --- a/lib/VMCore/Verifier.cpp +++ b/lib/VMCore/Verifier.cpp @@ -715,6 +715,8 @@ void Verifier::visitTruncInst(TruncInst &I) { Assert1(SrcTy->isIntOrIntVector(), "Trunc only operates on integer", &I); Assert1(DestTy->isIntOrIntVector(), "Trunc only produces integer", &I); + Assert1(isa<VectorType>(SrcTy) == isa<VectorType>(DestTy), + "trunc source and destination must both be a vector or neither", &I); Assert1(SrcBitSize > DestBitSize,"DestTy too big for Trunc", &I); visitInstruction(I); @@ -728,6 +730,8 @@ void Verifier::visitZExtInst(ZExtInst &I) { // Get the size of the types in bits, we'll need this later Assert1(SrcTy->isIntOrIntVector(), "ZExt only operates on integer", &I); Assert1(DestTy->isIntOrIntVector(), "ZExt only produces an integer", &I); + Assert1(isa<VectorType>(SrcTy) == isa<VectorType>(DestTy), + "zext source and destination must both be a vector or neither", &I); unsigned SrcBitSize = SrcTy->getPrimitiveSizeInBits(); unsigned DestBitSize = DestTy->getPrimitiveSizeInBits(); @@ -747,6 +751,8 @@ void Verifier::visitSExtInst(SExtInst &I) { Assert1(SrcTy->isIntOrIntVector(), "SExt only operates on integer", &I); Assert1(DestTy->isIntOrIntVector(), "SExt only produces an integer", &I); + Assert1(isa<VectorType>(SrcTy) == isa<VectorType>(DestTy), + "sext source and destination must both be a vector or neither", &I); Assert1(SrcBitSize < DestBitSize,"Type too small for SExt", &I); visitInstruction(I); @@ -762,6 +768,8 @@ void Verifier::visitFPTruncInst(FPTruncInst &I) { Assert1(SrcTy->isFPOrFPVector(),"FPTrunc only operates on FP", &I); Assert1(DestTy->isFPOrFPVector(),"FPTrunc only produces an FP", &I); + Assert1(isa<VectorType>(SrcTy) == isa<VectorType>(DestTy), + "fptrunc source and destination must both be a vector or neither",&I); Assert1(SrcBitSize > DestBitSize,"DestTy too big for FPTrunc", &I); visitInstruction(I); @@ -778,6 +786,8 @@ void Verifier::visitFPExtInst(FPExtInst &I) { Assert1(SrcTy->isFPOrFPVector(),"FPExt only operates on FP", &I); Assert1(DestTy->isFPOrFPVector(),"FPExt only produces an FP", &I); + Assert1(isa<VectorType>(SrcTy) == isa<VectorType>(DestTy), + "fpext source and destination must both be a vector or neither", &I); Assert1(SrcBitSize < DestBitSize,"DestTy too small for FPExt", &I); visitInstruction(I); |