| commit | 4ea73bfac370705eaf74e204264bf994c51bdfd9 | |
| author | Jeff Law <law@gcc.gnu.org> | |
| Tue, 31 May 2005 14:33:29 +0000 (31 08:33 -0600) | ||
| committer | Jeff Law <law@gcc.gnu.org> | |
| Tue, 31 May 2005 14:33:29 +0000 (31 08:33 -0600) | ||
| tree | a7d96a788cce99a3c5e29aae3516eefd479c4bc4 | treesnapshot (tar.gz zip) |
| parent | aa7f91020495d7fb90d297e66b82674c60697968 | commitdiff |
fold-const.c (extract_array_ref): Handle more cases, do some useful canonicalization of the base.
* fold-const.c (extract_array_ref): Handle more cases,
do some useful canonicalization of the base.
(fold_binary): Explicitly deal with arrays of zero-sized
structures during folding of &a[i] == &a[j].
* gcc.dg/tree-ssa/foldaddr-1.c: New test.
From-SVN: r100391
* fold-const.c (extract_array_ref): Handle more cases,
do some useful canonicalization of the base.
(fold_binary): Explicitly deal with arrays of zero-sized
structures during folding of &a[i] == &a[j].
* gcc.dg/tree-ssa/foldaddr-1.c: New test.
From-SVN: r100391
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/fold-const.c | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/tree-ssa/foldaddr-1.c | [new file with mode: 0644] | blob |