diff options
author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2013-07-31 00:17:33 +0000 |
---|---|---|
committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2013-07-31 00:17:33 +0000 |
commit | 1bf0ec4e1642a532c0121de8ccc0878d6403c9d3 (patch) | |
tree | 4e88f3228fce8e73c2c6e0f62041b7b2c924189a /lib/IR | |
parent | 9ce8b2818d0c143fd58f4772d2002a15653079dd (diff) | |
download | llvm-1bf0ec4e1642a532c0121de8ccc0878d6403c9d3.tar.gz llvm-1bf0ec4e1642a532c0121de8ccc0878d6403c9d3.tar.bz2 llvm-1bf0ec4e1642a532c0121de8ccc0878d6403c9d3.tar.xz |
Fix ptr vector inconsistency in CreatePointerCast
One form would accept a vector of pointers, and the other did not.
Make both accept vectors of pointers, and add an assertion
for the number of elements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187464 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/IR')
-rw-r--r-- | lib/IR/Instructions.cpp | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/lib/IR/Instructions.cpp b/lib/IR/Instructions.cpp index 49a9e8c18d..d88fb6d4e3 100644 --- a/lib/IR/Instructions.cpp +++ b/lib/IR/Instructions.cpp @@ -2415,22 +2415,30 @@ CastInst *CastInst::CreateTruncOrBitCast(Value *S, Type *Ty, CastInst *CastInst::CreatePointerCast(Value *S, Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd) { - assert(S->getType()->isPointerTy() && "Invalid cast"); - assert((Ty->isIntegerTy() || Ty->isPointerTy()) && + assert(S->getType()->isPtrOrPtrVectorTy() && "Invalid cast"); + assert((Ty->isIntOrIntVectorTy() || Ty->isPtrOrPtrVectorTy()) && + "Invalid cast"); + assert(Ty->isVectorTy() == S->getType()->isVectorTy() && "Invalid cast"); + assert(!Ty->isVectorTy() || + Ty->getVectorNumElements() == S->getType()->getVectorNumElements() && "Invalid cast"); - if (Ty->isIntegerTy()) + if (Ty->isIntOrIntVectorTy()) return Create(Instruction::PtrToInt, S, Ty, Name, InsertAtEnd); return Create(Instruction::BitCast, S, Ty, Name, InsertAtEnd); } /// @brief Create a BitCast or a PtrToInt cast instruction -CastInst *CastInst::CreatePointerCast(Value *S, Type *Ty, - const Twine &Name, +CastInst *CastInst::CreatePointerCast(Value *S, Type *Ty, + const Twine &Name, Instruction *InsertBefore) { assert(S->getType()->isPtrOrPtrVectorTy() && "Invalid cast"); assert((Ty->isIntOrIntVectorTy() || Ty->isPtrOrPtrVectorTy()) && "Invalid cast"); + assert(Ty->isVectorTy() == S->getType()->isVectorTy() && "Invalid cast"); + assert(!Ty->isVectorTy() || + Ty->getVectorNumElements() == S->getType()->getVectorNumElements() && + "Invalid cast"); if (Ty->isIntOrIntVectorTy()) return Create(Instruction::PtrToInt, S, Ty, Name, InsertBefore); |