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(parent: a5af23f) | patch
loop.c (first_loop_store_insn): New file-scope variable.
authorJ"orn Rennecke <amylaar@cygnus.co.uk>
Thu, 4 Feb 1999 23:10:46 +0000 (23:10 +0000)
committerJoern Rennecke <amylaar@gcc.gnu.org>
Thu, 4 Feb 1999 23:10:46 +0000 (23:10 +0000)
commit2d4fde68c33a27b8125ab8afabcfc039eca51ab6
treecec55d3649e704607bb5cb8a874ab831735923fbtree
parenta5af23fe121ce80395777cd066f04699e56240e0commit | diff
loop.c (first_loop_store_insn): New file-scope variable.

* loop.c (first_loop_store_insn): New file-scope variable.
(prescan_loop): Set it.
(check_dbra_loop): Check if a store depends on a register
that is set after the store.

From-SVN: r25034
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