* unroll.c (loop_iterations): If we cannot prove iteration variable
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 13 Jan 2001 21:54:10 +0000 (21:54 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 13 Jan 2001 21:54:10 +0000 (21:54 +0000)
commite7d93d2e5512dbdc97960743e84f3daa268805f8
treec409c04d90245a344cb5f9b78de84f492a8190e5
parente5eb2a2dfa9c3f985d5fec6e61410524846c3063
* unroll.c (loop_iterations): If we cannot prove iteration variable
is set once in each iteration, punt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38996 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/unroll.c