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(parent: 28ac6fa) | patch
2000-09-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
authorsirl <sirl@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 28 Sep 2000 22:36:49 +0000 (22:36 +0000)
committersirl <sirl@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 28 Sep 2000 22:36:49 +0000 (22:36 +0000)
commitac12d4a9c4fbca01c0af17776afec4f3a44c4f06
tree5f38599624ea540c74f397af158e6f3f917cde0dtree | snapshot
parent28ac6fa80eac8f5a2b94b9230673afeec807d826commit | diff
2000-09-28  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
* doloop.c (doloop_modify): Prevent delete_insn() from
deleting too much.  Prefer loop->top over loop->start as
target for the new JUMP insn.
(doloop_valid_p): Ignore loop with exit_count != 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36661 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/doloop.c diff | blob | history
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