On Wed, Nov 30, 2016 at 2:54 PM, Bin Cheng wrote:
> Hi,
> Loop header PHI defining IV(biv) may not be identified as biv because its
> increment statement is in (irreducible) inner loop. Function
> find_deriving_biv_for_expr doesn't take this into consideration and runs into
> infinite recursio
Hi,
Loop header PHI defining IV(biv) may not be identified as biv because its
increment statement is in (irreducible) inner loop. Function
find_deriving_biv_for_expr doesn't take this into consideration and runs into
infinite recursion. The patch fixes this issue by skipping such loop header
