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(parent: 9890374) | patch
gcse.c (struct null_pointer_info): New type.
authorMark Mitchell <mark@codesourcery.com>
Wed, 3 Nov 1999 22:45:45 +0000 (22:45 +0000)
committerMark Mitchell <mmitchel@gcc.gnu.org>
Wed, 3 Nov 1999 22:45:45 +0000 (22:45 +0000)
commit0511851c7bebdaee1226960fe405c9089a120a23
tree1fea2ecb5a5e9533654a8466ce98b970d99793aftree | snapshot
parent989037420d10d9dcd81032ccf8d5e4307f6d9a40commit | diff
gcse.c (struct null_pointer_info): New type.

* gcse.c (struct null_pointer_info): New type.
(get_bitmap_width): New function.
(current_block): Remove.
(nonnull_local): Likewise.
(nonnull_killed): Likewise.
(invalidate_nonnull_info): Take a null_pointer_info as input.
(delete_null_pointer_checks_1): New function.
(delete_null_pointer_checks): Use it.

From-SVN: r30384
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