loop-unroll.c (analyze_iv_to_split_insn): Handle iv_analyze_result returning false.
authorJeff Law <law@redhat.com>
Wed, 22 Mar 2006 18:00:50 +0000 (11:00 -0700)
committerJeff Law <law@gcc.gnu.org>
Wed, 22 Mar 2006 18:00:50 +0000 (11:00 -0700)
commit4dc7782d15938a44634f16465a4dab55a25d70d2
tree58482afa97ec4ac7799ec5dc1d3281460d546f2f
parent906ac235a5ee616f47cbd4c526c44cd504470cff
loop-unroll.c (analyze_iv_to_split_insn): Handle iv_analyze_result returning false.

* loop-unroll.c (analyze_iv_to_split_insn): Handle
iv_analyze_result returning false.

From-SVN: r112289
gcc/ChangeLog
gcc/loop-unroll.c