--- Comment #8 from meissner at gcc dot gnu dot org 2010-02-25 20:03
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Patches checked in on October 15th, 2009 to properly set pure/const.
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meissner at gcc dot gnu dot org changed:
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--- Comment #7 from pinskia at gcc dot gnu dot org 2008-03-12 20:42 ---
So what is happening is we don't model the SAT bit of VSCR on the tree level
(in the builtins) so the saturated builtins cannot be marked as const. They
are modeled correctly at the RTL level though.
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http://
--- Comment #6 from pinskia at gcc dot gnu dot org 2008-03-12 19:17 ---
Note this patch does not fully work as it marks vec_mtvscr as being constant
which it is not.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23983
--- Comment #5 from pinskia at gcc dot gnu dot org 2008-03-11 21:29 ---
Created an attachment (id=15301)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15301&action=view)
Patch which I am testing
This is the patch which I am testing currently for this bug.
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http://gcc.gnu.or
--- Comment #4 from pinskia at gcc dot gnu dot org 2006-12-19 08:30 ---
My patch for this needs to be rewritten, not because it was wrong but because
it can be cleaned up.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23983
--- Comment #3 from pinskia at gcc dot gnu dot org 2006-11-15 00:39 ---
I have a start to this patch and it works nicely, I just have to finish up
marking which builtins should be pure and which should be const and which are
neither.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23
--- Comment #2 from pinskia at gcc dot gnu dot org 2006-04-08 01:29 ---
I am going to look into this some more since well PPC/Cell/PS3 is my thing now.
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pinskia at gcc dot gnu dot org changed:
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--- Comment #1 from pinskia at gcc dot gnu dot org 2005-10-23 23:42 ---
Confirmed.
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pinskia at gcc dot gnu dot org changed:
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Status|UNCON
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OtherBugsDependingO||14455
nThis||
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23983
