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(parent: 76f941a) | patch
loop.c (prescan_loop): Don't check unknown_address_altered when deciding if insert_lo...
authorJohn Wehle <john@feith.com>
Tue, 29 Aug 2000 19:15:26 +0000 (19:15 +0000)
committerJohn Wehle <wehle@gcc.gnu.org>
Tue, 29 Aug 2000 19:15:26 +0000 (19:15 +0000)
commit20bd7bfa3b23a701c35980cf74dd7cc39e3ccc30
tree8beccbbc1f123456fed31e80c336d36cda8370a3tree
parent76f941a84733b761b149f527c5c6a2ebc7e024edcommit | diff
loop.c (prescan_loop): Don't check unknown_address_altered when deciding if insert_loop_mem is safe.

* loop.c (prescan_loop): Don't check unknown_address_altered
when deciding if insert_loop_mem is safe.  Add BLKmode MEMs
to loop_store_mems as necessary.
(loop_invariant_p): Don't check unknown_address_altered
or unknown_constant_address_altered.

From-SVN: r36045
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gcc/loop.c diff | blob | blame | history
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