* unroll.c (loop_iterations): Return 0 if the add_val for
commit3a64bedc6989f4f69b35f0110da3b7a5aa109409
authorgrahams <grahams@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 27 Feb 2002 15:01:10 +0000 (27 15:01 +0000)
committergrahams <grahams@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 27 Feb 2002 15:01:10 +0000 (27 15:01 +0000)
tree7ed483297ee6b822dfdfa7fc51773ad97b0b8418
parent0d8434b00fceadc4d3a311d792153ddbf5ee5882
    * unroll.c (loop_iterations): Return 0 if the add_val for
        a BIV is REG.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50100 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/unroll.c