| commit | 083e7e3e3686eda67a7d16ae80f546c5ffa6506a | |
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 1 Dec 2015 14:22:40 +0000 (1 14:22 +0000) | ||
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 1 Dec 2015 14:22:40 +0000 (1 14:22 +0000) | ||
| tree | 7f5958d775611ca021d5488bb35241a6a29cb6ff | treesnapshot (tar.gz zip) |
| parent | f0dd4eb1287b32c617ccc08a992efc026c99887e | commitdiff |
2015-12-01 Richard Biener <rguenther@suse.de>
PR middle-end/68590
* genmatch.c (struct capture_info): Add match_use_count.
(capture_info::walk_match): Increment match_use_count.
(dt_simplify::gen_1): For GENERIC, only wrap multi-use
replacements in a save_expr if they occur more often than
in the original expression.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231110 138bc75d-0d04-0410-961f-82ee72b054a4
PR middle-end/68590
* genmatch.c (struct capture_info): Add match_use_count.
(capture_info::walk_match): Increment match_use_count.
(dt_simplify::gen_1): For GENERIC, only wrap multi-use
replacements in a save_expr if they occur more often than
in the original expression.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231110 138bc75d-0d04-0410-961f-82ee72b054a4
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| gcc/genmatch.c | diffblobblamehistory |