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| author | Richard Kenner <kenner@gcc.gnu.org> | 1993-12-26 07:55:11 -0500 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1993-12-26 07:55:11 -0500 |
| commit | c2cc077888d46ed6c75ad56599af8d78da74b317 (patch) | |
| tree | 50547e360c759c9f023e73579b0f2702d78f919a /gcc/loop.c | |
| parent | 75600ead0c51e477b2993ff06ec7810636def420 (diff) | |
| download | gcc-c2cc077888d46ed6c75ad56599af8d78da74b317.zip gcc-c2cc077888d46ed6c75ad56599af8d78da74b317.tar.gz gcc-c2cc077888d46ed6c75ad56599af8d78da74b317.tar.bz2 | |
(fold_rtx...
(fold_rtx, case PLUS): If we have (plus A B), A is equivalent to a
negative constant, and the negated constant is in register, convert to
(minus A C) where C is the register containing the negated constant.
From-SVN: r6326
Diffstat (limited to 'gcc/loop.c')
0 files changed, 0 insertions, 0 deletions