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| author | Peter Collingbourne <peter@pcc.me.uk> | 2016-12-02 03:20:58 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2016-12-02 03:20:58 +0000 |
| commit | bc0705240e0f57f16919382b3b75263df9a9f2a5 (patch) | |
| tree | 1ff0e7415c4d6295cb4baa6ea63b4b38469ff123 /llvm/lib/IR/Constants.cpp | |
| parent | c3be225895ec2373753b2a23f5aced6bad872d81 (diff) | |
| download | bcm5719-llvm-bc0705240e0f57f16919382b3b75263df9a9f2a5.tar.gz bcm5719-llvm-bc0705240e0f57f16919382b3b75263df9a9f2a5.zip | |
IR: Move NumElements field from {Array,Vector}Type to SequentialType.
Now that PointerType is no longer a SequentialType, all SequentialTypes
have an associated number of elements, so we can move that information to
the base class, allowing for a number of simplifications.
Differential Revision: https://reviews.llvm.org/D27122
llvm-svn: 288464
Diffstat (limited to 'llvm/lib/IR/Constants.cpp')
| -rw-r--r-- | llvm/lib/IR/Constants.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/llvm/lib/IR/Constants.cpp b/llvm/lib/IR/Constants.cpp index b6af6ed111a..6a6820234a0 100644 --- a/llvm/lib/IR/Constants.cpp +++ b/llvm/lib/IR/Constants.cpp @@ -794,10 +794,8 @@ UndefValue *UndefValue::getElementValue(unsigned Idx) const { unsigned UndefValue::getNumElements() const { Type *Ty = getType(); - if (auto *AT = dyn_cast<ArrayType>(Ty)) - return AT->getNumElements(); - if (auto *VT = dyn_cast<VectorType>(Ty)) - return VT->getNumElements(); + if (auto *ST = dyn_cast<SequentialType>(Ty)) + return ST->getNumElements(); return Ty->getStructNumElements(); } |
