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author	amodra <amodra@138bc75d-0d04-0410-961f-82ee72b054a4>
	Sat, 20 Jul 2002 00:31:15 +0000 (00:31 +0000)
committer	amodra <amodra@138bc75d-0d04-0410-961f-82ee72b054a4>
	Sat, 20 Jul 2002 00:31:15 +0000 (00:31 +0000)
commit	4db1469f863b2b9d82eff8d112a9471a4c94b079
tree	94eedd6796f702b3e750b75344a9180da4a76c79	tree \| snapshot
parent	a7ae1e597777179c8b1545a3b56518781f1de909	commit \| diff

PR optimization/7130
* loop.h (struct loop_info): Add "preconditioned".
* unroll.c (unroll_loop): Set it.
* doloop.c (doloop_modify_runtime): Correct count for unrolled loops.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55598 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog		diff \| blob \| history
gcc/doloop.c		diff \| blob \| history
gcc/loop.h		diff \| blob \| history
gcc/unroll.c		diff \| blob \| history

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