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| author | Richard Guenther <rguenther@suse.de> | 2010-01-21 12:15:40 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2010-01-21 12:15:40 +0000 |
| commit | 4e62a0175be3a34d66a8b395589897f0d2f53f46 (patch) | |
| tree | 758eccb5e66ab481705e497e8b218d2fa1fb2f1b /gcc/tree-sra.c | |
| parent | ebfe4897fc27440325d1a23908b5a49c99ddb4ca (diff) | |
| download | gcc-4e62a0175be3a34d66a8b395589897f0d2f53f46.zip gcc-4e62a0175be3a34d66a8b395589897f0d2f53f46.tar.gz gcc-4e62a0175be3a34d66a8b395589897f0d2f53f46.tar.bz2 | |
re PR middle-end/19988 (pessimizes fp multiply-add/subtract combo)
2010-01-21 Richard Guenther <rguenther@suse.de>
PR middle-end/19988
* fold-const.c (negate_expr_p): Pretend only negative
real constants are easily negatable.
* gcc.dg/pr19988.c: New testcase.
From-SVN: r156152
Diffstat (limited to 'gcc/tree-sra.c')
0 files changed, 0 insertions, 0 deletions