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Diffstat (limited to 'gcc/extend.texi')
| -rw-r--r-- | gcc/extend.texi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/extend.texi b/gcc/extend.texi index 6d310ae..c3e2648 100644 --- a/gcc/extend.texi +++ b/gcc/extend.texi @@ -1382,7 +1382,7 @@ volatile voidfn fatal; @cindex @code{pure} function attribute @item pure Many functions have no effects except the return value and their -return value and depends only on the parameters and/or global variables. +return value depends only on the parameters and/or global variables. Such a function can be subject to common subexpression elimination and loop optimization just as an arithmetic operator would be. These functions should be declared |