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Re: [PATCH] Document experimental nature of -fnew-ra?
On Fri, 12 Mar 2004, Michael Matz wrote:
>> I just realized we dropped this patch. Do you agree to apply this to
>> mainline and the 3.4 branch?
> Yes.
Okay, applied to the 3.3, 3.4, and mainline as follows.
[Gaby, FYI.]
Gerald
2004-03-13 Dara Hazeghi <dhazeghi@yahoo.com>
* doc/install.texi: Note status of -fnew-ra.
Index: doc/invoke.texi
===================================================================
RCS file: /cvs/gcc/gcc/gcc/doc/invoke.texi,v
retrieving revision 1.426
diff -u -3 -p -r1.426 invoke.texi
--- doc/invoke.texi 10 Mar 2004 21:43:35 -0000 1.426
+++ doc/invoke.texi 13 Mar 2004 20:22:16 -0000
@@ -3837,8 +3837,8 @@ behavior.
@item -fnew-ra
@opindex fnew-ra
Use a graph coloring register allocator. Currently this option is meant
-for testing, so we are interested to hear about miscompilations with
-@option{-fnew-ra}.
+only for testing. Users should not specify this option, since it is not
+yet ready for production use.
@item -fno-branch-count-reg
@opindex fno-branch-count-reg