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re PR rtl-optimization/5269 (loop unroller fails to pull the right number of copies...
authorDale Johannesen <dalej@apple.com>
Thu, 10 Jan 2002 21:00:43 +0000 (21:00 +0000)
committerRichard Henderson <rth@gcc.gnu.org>
Thu, 10 Jan 2002 21:00:43 +0000 (13:00 -0800)
commit04894c5a9e4ee2ac250c05c2d133ca6da3aab1a7
tree624a8515e72c68d7e88c18f4c57278fc7dd39492tree
parentadc9fe67ba827c1fba67ca5e1ebc7901bb156450commit | diff
re PR rtl-optimization/5269 (loop unroller fails to pull the right number of copies out)

        PR optimization/5269
        * unroll.c (precondition_loop_p): Make *increment be the correct
        sign when n_iterations known, to avoid confusing caller.

From-SVN: r48752
gcc/ChangeLog diff | blob | history
gcc/unroll.c diff | blob | history