Re: [Bug middle-end/39447] ICE in create_data_ref with -O1 -floop-interchange

2009-03-16 Thread Sebastian Pop
Hi, I don't know who coded the overly complicated exclude_component_ref. In the graphite branch we already cleaned up all this code, but in trunk we still have it. Attached is a patch that fixes the problem by looking at whether the operand contains COMPONENT_REFs before calling the data referenc

Re: [Bug middle-end/39447] ICE in create_data_ref with -O1 -floop-interchange

2009-03-16 Thread Sebastian Pop
Thanks for the reduced testcase, it completely went out of my radar (by now my delta script should have finished reducing it as well on the gcc-farm, but I won't even look at it). Thanks again for the reduced case. I will look at the bug now. Sebastian