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SmallVector: Resolve a long-standing fixme by using the existing unitialized_copy dispatch.

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This makes append() use memcpy for trivially copyable types.

llvm-svn: 229142
This commit is contained in:
Benjamin Kramer 2015-02-13 19:20:39 +00:00
parent 2003863fe0
commit e9e8f9f6de
1 changed files with 1 additions and 3 deletions
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4
include/llvm/ADT/SmallVector.h
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@ -414,9 +414,7 @@ public:
this->grow(this->size()+NumInputs);
// Copy the new elements over.
// TODO: NEED To compile time dispatch on whether in_iter is a random access
// iterator to use the fast uninitialized_copy.
std::uninitialized_copy(in_start, in_end, this->end());
this->uninitialized_copy(in_start, in_end, this->end());
this->setEnd(this->end() + NumInputs);
}