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Diffstat (limited to 'gcc/doc/extend.texi')
| -rw-r--r-- | gcc/doc/extend.texi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index ef1ae73..1de17b4 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -2911,6 +2911,18 @@ This has a similar effect as the @option{-fno-toplevel-reorder} option, but only applies to the marked symbols. +@item no_sanitize ("@var{sanitize_option}") +@cindex @code{no_sanitize} function attribute +The @code{no_sanitize} attribute on functions is used +to inform the compiler that it should not do sanitization of all options +mentioned in @var{sanitize_option}. A list of values acceptable by +@option{-fsanitize} option can be provided. + +@smallexample +void __attribute__ ((no_sanitize ("alignment", "object-size"))) +f () @{ /* @r{Do something.} */; @} +@end smallexample + @item no_sanitize_address @itemx no_address_safety_analysis @cindex @code{no_sanitize_address} function attribute |