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| author | Robert Dewar <dewar@gnat.com> | 2004-10-27 15:39:21 +0200 |
|---|---|---|
| committer | Arnaud Charlet <charlet@gcc.gnu.org> | 2004-10-27 15:39:21 +0200 |
| commit | 04b633a8c872b91fdb78a8adf30ba922bc4f4157 (patch) | |
| tree | 7ea13d10c80a2d0637721168e92bd18c827a37c8 /gcc/tree-flow-inline.h | |
| parent | 1ae44ba2e358541d7d22f99c1ae370b78cbb289d (diff) | |
| download | gcc-04b633a8c872b91fdb78a8adf30ba922bc4f4157.zip gcc-04b633a8c872b91fdb78a8adf30ba922bc4f4157.tar.gz gcc-04b633a8c872b91fdb78a8adf30ba922bc4f4157.tar.bz2 | |
s-arit64.adb: (Le3): New function, used by Scaled_Divide
2004-10-26 Robert Dewar <dewar@gnat.com>
* s-arit64.adb: (Le3): New function, used by Scaled_Divide
(Sub3): New procedure, used by Scaled_Divide
(Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
correct more than one instance of failure to propagate carries
correctly.
(Double_Divide): Handle overflow case of largest negative number
divided by minus one.
* s-arit64.ads (Double_Divide): Document that overflow can occur in
the case of a quotient value out of range.
Fix comments.
From-SVN: r89663
Diffstat (limited to 'gcc/tree-flow-inline.h')
0 files changed, 0 insertions, 0 deletions