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| author | Richard Guenther <rguenther@suse.de> | 2007-11-12 13:24:06 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2007-11-12 13:24:06 +0000 |
| commit | 65648dd47e35451645d3f2fb2cdcd02cf43e1d87 (patch) | |
| tree | 1748ca812d38b49f003e3b8885790ebee8e08000 /gcc/cse.c | |
| parent | 50d76c246f1268b945c941c24d877b7acc5acae9 (diff) | |
| download | gcc-65648dd47e35451645d3f2fb2cdcd02cf43e1d87.zip gcc-65648dd47e35451645d3f2fb2cdcd02cf43e1d87.tar.gz gcc-65648dd47e35451645d3f2fb2cdcd02cf43e1d87.tar.bz2 | |
re PR tree-optimization/34027 (-Os code size nearly doubled)
2007-11-12 Richard Guenther <rguenther@suse.de>
PR middle-end/34027
* fold-const.c (fold_binary): Fold n - (n / m) * m to n % m.
(fold_binary): Fold unsinged FLOOR_DIV_EXPR to TRUNC_DIV_EXPR.
* gcc.dg/pr34027-1.c: New testcase.
* gcc.dg/pr34027-2.c: Likewise.
From-SVN: r130097
Diffstat (limited to 'gcc/cse.c')
0 files changed, 0 insertions, 0 deletions