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Diffstat (limited to 'gcc/doc/options.texi')
| -rw-r--r-- | gcc/doc/options.texi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/doc/options.texi b/gcc/doc/options.texi index 87cf6888a4b..14c149e9896 100644 --- a/gcc/doc/options.texi +++ b/gcc/doc/options.texi @@ -430,6 +430,13 @@ This is an optimization option. It should be shown as such in @code{Var} should be saved and restored when the optimization level is changed with @code{optimize} attributes. +@item PerFunction +This is an option that can be overridden on a per-function basis. +@code{Optimization} implies @code{PerFunction}, but options that do not +affect executable code generation may use this flag instead, so that the +option is not taken into account in ways that might affect executable +code generation. + @item Undocumented The option is deliberately missing documentation and should not be included in the @option{--help} output. |