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| author | Richard Guenther <rguenther@suse.de> | 2006-10-28 18:03:21 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2006-10-28 18:03:21 +0000 |
| commit | e73dbcaefc086d603fcd8707d06aa9599ccd9476 (patch) | |
| tree | cc83b84ce7c4da661546d58027790862ce4092db /gcc/final.c | |
| parent | 4d81bf84358f0f905b606a5cb27777e614d213e1 (diff) | |
| download | gcc-e73dbcaefc086d603fcd8707d06aa9599ccd9476.zip gcc-e73dbcaefc086d603fcd8707d06aa9599ccd9476.tar.gz gcc-e73dbcaefc086d603fcd8707d06aa9599ccd9476.tar.bz2 | |
re PR middle-end/26899 (Fold does not fold (i0 > i1 + 1) || (i1 < i0 - 1))
2006-10-28 Richard Guenther <rguenther@suse.de>
PR middle-end/26899
* fold-const.c (maybe_canonicalize_comparison_1): Helper
for maybe_canonicalize_comparison.
(maybe_canonicalize_comparison): New function for canonicalizing
comparison trees.
(fold_comparison): Call it to canonicalize comparisons with
constants involved.
* gcc.dg/tree-ssa/pr26899.c: New testcase.
From-SVN: r118106
Diffstat (limited to 'gcc/final.c')
0 files changed, 0 insertions, 0 deletions