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| author | Nikita Popov <nikita.ppv@gmail.com> | 2021-06-23 20:56:55 +0200 |
|---|---|---|
| committer | Nikita Popov <nikita.ppv@gmail.com> | 2021-06-23 20:58:08 +0200 |
| commit | f086ef3e83fd466fef2fbd1f9184d540675db0f6 (patch) | |
| tree | 94329745772dbf1e3b24493668d6d4beee4de840 /llvm/lib/IR/Constants.cpp | |
| parent | 5076d27ff01913a280e8ca8b40d38fb11fe7113d (diff) | |
| download | llvm-f086ef3e83fd466fef2fbd1f9184d540675db0f6.zip llvm-f086ef3e83fd466fef2fbd1f9184d540675db0f6.tar.gz llvm-f086ef3e83fd466fef2fbd1f9184d540675db0f6.tar.bz2 | |
[Constants] Handle addrspacecast with opaque pointer type
This is the same change as D104668, but for constant expression
addrspacecasts.
Diffstat (limited to 'llvm/lib/IR/Constants.cpp')
| -rw-r--r-- | llvm/lib/IR/Constants.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/IR/Constants.cpp b/llvm/lib/IR/Constants.cpp index 2823a1e..6dcf8b5 100644 --- a/llvm/lib/IR/Constants.cpp +++ b/llvm/lib/IR/Constants.cpp @@ -2238,9 +2238,9 @@ Constant *ConstantExpr::getAddrSpaceCast(Constant *C, Type *DstTy, // bitcasting the pointer type and then converting the address space. PointerType *SrcScalarTy = cast<PointerType>(C->getType()->getScalarType()); PointerType *DstScalarTy = cast<PointerType>(DstTy->getScalarType()); - Type *DstElemTy = DstScalarTy->getElementType(); - if (SrcScalarTy->getElementType() != DstElemTy) { - Type *MidTy = PointerType::get(DstElemTy, SrcScalarTy->getAddressSpace()); + if (!SrcScalarTy->hasSameElementTypeAs(DstScalarTy)) { + Type *MidTy = PointerType::getWithSamePointeeType( + DstScalarTy, SrcScalarTy->getAddressSpace()); if (VectorType *VT = dyn_cast<VectorType>(DstTy)) { // Handle vectors of pointers. MidTy = FixedVectorType::get(MidTy, |