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From-SVN: r24786
This commit is contained in:
Jeff Law 1999-01-20 02:45:35 -07:00
parent 70f8a7a13f
commit d2551ee467
1 changed files with 7 additions and 0 deletions

7
gcc/ChangeLog

@ -30,6 +30,13 @@ Tue Jan 19 16:37:36 1999 Richard Henderson <rth@cygnus.com>
Tue Jan 19 15:00:10 1999 Jeffrey A Law (law@cygnus.com)
* loop.c (NUM_STORES): Delete.
(loop_store_mems): Turn into an EXPR_LIST of MEMs.
(prescan_loop): Properly initialize loop_mems_idx.
(note_addr_stored): Simplify using list structure instead of
fixed sized array.
(invariant_p, check_dbra_loop, load_mems): Similarly.
* flow.c (invalidate_from_autoinc): New function.
(mark_set_1, mark_used_regs): Use it.