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| author | Lauro Ramos Venancio <lauro.venancio@gmail.com> | 2007-04-12 20:34:36 +0000 |
|---|---|---|
| committer | Lauro Ramos Venancio <lauro.venancio@gmail.com> | 2007-04-12 20:34:36 +0000 |
| commit | a4563364d052d078724655bb01e6298f12ed2733 (patch) | |
| tree | 0a3ee822df3159bc70dd9402b037f9e895fe3173 /docs/LangRef.html | |
| parent | 7280c50e2fba35132de4cd5e95e65504c585e0e8 (diff) | |
| download | llvm-a4563364d052d078724655bb01e6298f12ed2733.tar.gz llvm-a4563364d052d078724655bb01e6298f12ed2733.tar.bz2 llvm-a4563364d052d078724655bb01e6298f12ed2733.tar.xz | |
update documentation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35953 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/LangRef.html')
| -rw-r--r-- | docs/LangRef.html | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/docs/LangRef.html b/docs/LangRef.html index 1c50d4610b..057fb9cdf8 100644 --- a/docs/LangRef.html +++ b/docs/LangRef.html @@ -603,8 +603,10 @@ All Global Variables and Functions have one of the following visibility styles: <p>Global variables define regions of memory allocated at compilation time instead of run-time. Global variables may optionally be initialized, may have an explicit section to be placed in, and may -have an optional explicit alignment specified. A -variable may be defined as a global "constant," which indicates that the +have an optional explicit alignment specified. A variable may be defined as +"thread_local", which means that it will not be shared by threads (each thread +will have a separated copy of the variable). +A variable may be defined as a global "constant," which indicates that the contents of the variable will <b>never</b> be modified (enabling better optimization, allowing the global data to be placed in the read-only section of an executable, etc). Note that variables that need runtime initialization |