PR target/98667 * doc/invoke.texi: Document -fcf-protection requires i686 or new. --- gcc/doc/invoke.texi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index c66a25fcd69..71992b8c597 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -15542,7 +15542,8 @@ which functions and calls should be skipped from instrumentation (@pxref{Function Attributes}). Currently the x86 GNU/Linux target provides an implementation based -on Intel Control-flow Enforcement Technology (CET). +on Intel Control-flow Enforcement Technology (CET) which works for +i686 processor or newer. @item -fstack-protector @opindex fstack-protector -- 2.32.0