[PATCH] document --param allow-store-data-races change
Richard Biener
rguenther@suse.de
Thu Mar 26 09:32:50 GMT 2020
I pushed the following update.
2020-03-26 Richard Biener <rguenther@suse.de>
* gcc-10/changes.html: Document --param allow-store-data-races
change.
---
htdocs/gcc-10/changes.html | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/htdocs/gcc-10/changes.html b/htdocs/gcc-10/changes.html
index 5e358a0c..3c3a7830 100644
--- a/htdocs/gcc-10/changes.html
+++ b/htdocs/gcc-10/changes.html
@@ -48,6 +48,15 @@ a work-in-progress.</p>
The automatic template instantiation at link time (<code>-frepo</code>)
has been removed.
</li>
+ <li>
+ The <code>--param allow-store-data-races</code> internal parameter has
+ been removed in favor of a new official option
+ <code>-fallow-store-data-races</code>. While default behavior is
+ unchanged and the new option allows to correctly maintain a per
+ compilation unit setting across link-time optimization, alteration
+ of the default via <code>--param allow-store-data-races</code> will
+ now be diagnosed and build systems have to be adjusted accordingly.
+ </li>
</ul>
--
2.16.4
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