On 10/20/11 15:56, Andrew MacLeod wrote:
On 10/20/2011 04:54 PM, Aldy Hernandez wrote:Found this while testing the branch on ia64. The call to expand_val_compare_and_swap() above returns NULL_RTX when it can't find a suitable instruction.OK for branch?yes. btw, did you audit the other new expand routines to see if they handled a NULL return target as well? Andrew
They seem ok, but I am re-running tests on ia64 to see if I find other similar failures. If I do, I will submit fixes.
Aldy
