2020-01-07 Martin Liska <mliska@suse.cz>
PR ipa/83411
* doc/extend.texi: Explain cloning for target_clone
attribute.
From-SVN: r279948
2020-01-07 Martin Liska <mliska@suse.cz>
+ PR ipa/83411
+ * doc/extend.texi: Explain cloning for target_clone
+ attribute.
+
+2020-01-07 Martin Liska <mliska@suse.cz>
+
PR tree-optimization/92860
* common.opt: Make in Optimization option
as it is affected by -O0, which is an Optimization
suitable for current architecture. The resolver is created only if there
is a usage of a function with @code{target_clones} attribute.
+Note that any subsequent call of a function without @code{target_clone}
+from a @code{target_clone} caller will not lead to copying
+(target clone) of the called function.
+If you want to enforce such behaviour,
+we recommend declaring the calling function with the @code{flatten} attribute?
+
@item unused
@cindex @code{unused} function attribute
This attribute, attached to a function, means that the function is meant