free(null) -> noop

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49972 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2008-04-19 22:41:32 +00:00
parent 5ae21fb23a
commit e0db56db31

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@ -2842,8 +2842,8 @@ instruction.</p>
<h5>Semantics:</h5>
<p>Access to the memory pointed to by the pointer is no longer defined
after this instruction executes. If the pointer is null, the behavior is
undefined.</p>
after this instruction executes. If the pointer is null, the operation
is a noop.</p>
<h5>Example:</h5>