On 10/12/21 19:28, Jakub Jelinek wrote:
On Fri, Oct 08, 2021 at 03:44:26AM +0530, Siddhesh Poyarekar wrote:
A new pass is added to execute just before the tree-object-size pass
to recognize and simplify __builtin_dynamic_object_size. Some key
ideas (such as multipass object size collection to d
On Fri, Oct 08, 2021 at 03:44:26AM +0530, Siddhesh Poyarekar wrote:
> A new pass is added to execute just before the tree-object-size pass
> to recognize and simplify __builtin_dynamic_object_size. Some key
> ideas (such as multipass object size collection to detect reference
> loops) have been ta
On 10/8/21 03:44, Siddhesh Poyarekar wrote:
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 133b82eef38..082d167cd65 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -12777,6 +12777,17 @@ assert (__builtin_object_size (q, 1) == sizeof
(var.b));
@end smallexample
@en
A new pass is added to execute just before the tree-object-size pass
to recognize and simplify __builtin_dynamic_object_size. Some key
ideas (such as multipass object size collection to detect reference
loops) have been taken from tree-object-size but is distinct from it
to ensure minimal impact o
