| commit | 0f770b013e710f7225ddb1f75a0fb28bcf8ebf31 | |
| author | Rasmus Villemoes <rv@rasmusvillemoes.dk> | |
| Fri, 1 May 2015 18:25:12 +0000 (1 20:25 +0200) | ||
| committer | Jeff Law <law@gcc.gnu.org> | |
| Fri, 1 May 2015 18:25:12 +0000 (1 12:25 -0600) | ||
| tree | 0946db8391df7da6267cfcf0d058190705a74e1b | treesnapshot (tar.gz zip) |
| parent | 5524eb7ecc101ec843fe1f1c3200d20ff09da0d3 | commitdiff |
match.pd: New simplification patterns.
* match.pd: New simplification patterns.
(x + (x & 1)) -> ((x + 1) & ~1)
(x & ~(x & y)) -> ((x & ~y))
(x | ~(x | y)) -> ((x | ~y))
* gcc.dg/20150120-1.c: New test.
* gcc.dg/20150120-2.c: New test.
* gcc.dg/20150120-3.c: New test.
From-SVN: r222697
* match.pd: New simplification patterns.
(x + (x & 1)) -> ((x + 1) & ~1)
(x & ~(x & y)) -> ((x & ~y))
(x | ~(x | y)) -> ((x | ~y))
* gcc.dg/20150120-1.c: New test.
* gcc.dg/20150120-2.c: New test.
* gcc.dg/20150120-3.c: New test.
From-SVN: r222697
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/match.pd | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/20150120-1.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.dg/20150120-2.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.dg/20150120-3.c | [new file with mode: 0644] | blob |