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| author | Richard Guenther <rguenther@suse.de> | 2008-01-10 16:59:06 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2008-01-10 16:59:06 +0000 |
| commit | d0f76c4b4fa4e0248b0aeac950fd001dcfc32f4d (patch) | |
| tree | afc9546800253c22fc041a6064d3cc8ed6f5848e /gcc/fortran/trans-array.c | |
| parent | 90d12f1f04dc8a9e11716c79d2411eb922c13b49 (diff) | |
| download | gcc-d0f76c4b4fa4e0248b0aeac950fd001dcfc32f4d.zip gcc-d0f76c4b4fa4e0248b0aeac950fd001dcfc32f4d.tar.gz gcc-d0f76c4b4fa4e0248b0aeac950fd001dcfc32f4d.tar.bz2 | |
re PR tree-optimization/34683 (SSA rewriting in the loop unroller causes quadratic behavior)
2008-01-10 Richard Guenther <rguenther@suse.de>
PR middle-end/34683
* tree-cfg.c (tree_merge_blocks): Do not go through the
full-blown folding and stmt updating path if we just deal
with virtual operands.
* tree-ssa-copy.c (may_propagate_copy): Do not short-cut
test for abnormal SSA_NAMEs.
From-SVN: r131446
Diffstat (limited to 'gcc/fortran/trans-array.c')
0 files changed, 0 insertions, 0 deletions