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| author | Dan Gohman <gohman@apple.com> | 2009-07-29 16:00:30 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-07-29 16:00:30 +0000 |
| commit | 0a28d18cd47433eff31a12d9d721000f2d52489b (patch) | |
| tree | 606f3a7bb5a32d2d335ce9dd13114ce9148a0123 /docs/LangRef.html | |
| parent | dcb40a3c1c747c88c4e634e34d1b4d7533a86ada (diff) | |
| download | external_llvm-0a28d18cd47433eff31a12d9d721000f2d52489b.zip external_llvm-0a28d18cd47433eff31a12d9d721000f2d52489b.tar.gz external_llvm-0a28d18cd47433eff31a12d9d721000f2d52489b.tar.bz2 | |
Add one-past-the-end language to the inbounds keyword.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77460 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/LangRef.html')
| -rw-r--r-- | docs/LangRef.html | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/docs/LangRef.html b/docs/LangRef.html index 2589771..33fc7d4 100644 --- a/docs/LangRef.html +++ b/docs/LangRef.html @@ -3998,10 +3998,13 @@ entry: </pre> <p>If the <tt>inbounds</tt> keyword is present, the result value of the - <tt>getelementptr</tt> is undefined if the base pointer is not pointing - into an allocated object, or if any of the addresses formed by successive - addition of the offsets implied by the indices to the base address is - outside of the allocated object into which the base pointer points.</p> + <tt>getelementptr</tt> is undefined if the base pointer is not an + <i>in bounds</i> address of an allocated object, or if any of the addresses + formed by successive addition of the offsets implied by the indices to + the base address are not an <i>in bounds</i> address of that allocated + object. + The <i>in bounds</i> addresses for an allocated object are all the addresses + that point into the object, plus the address one past the end.</p> <p>If the <tt>inbounds</tt> keyword is not present, the offsets are added to the base address with silently-wrapping two's complement arithmetic, and |