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What|Removed |Added
GCC build triplet|i586-suse-linux |
GCC host triplet|i586-suse-linux |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20945
--- Additional Comments From steven at gcc dot gnu dot org 2005-06-25
11:36 ---
Speculation is not going to help anyone. What does the generated code
look like for 3.4.2, 4.0.0 and CVS HEAD? Bonus points for annotated
assembly output so that it is easier to interpret the results.
--- Additional Comments From steven at gcc dot gnu dot org 2005-06-25
11:38 ---
And FWIW, yes there are a number of known issues with optimizing for mgrid
on ia32. Try e.g. -fno-tree-pre, this used to be a major win for mgrid.
What can you expect, when the hot loop has 11 integer
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-22
14:37 ---
I think this is the normal register pressure issue in GCC's RA.
See http://www.gccsummit.org/2005/view_abstract.php?content_key=1 for a
discussion which will
happen later today.
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What
