Re: [PATCH] Fix up register_edge_assert_for_2 (PR tree-optimization/52533)

2012-03-12 Thread Richard Guenther
On Fri, 9 Mar 2012, Jakub Jelinek wrote: Hi! My recent commit to tree-vrp.c on the trunk caused the following testcase to fail, the problem is that we would insert = 255 assertion for unsigned char expression (which doesn't say anything) and VRP insist that such ASSERT_EXPRs aren't added.

[PATCH] Fix up register_edge_assert_for_2 (PR tree-optimization/52533)

2012-03-09 Thread Jakub Jelinek
Hi! My recent commit to tree-vrp.c on the trunk caused the following testcase to fail, the problem is that we would insert = 255 assertion for unsigned char expression (which doesn't say anything) and VRP insist that such ASSERT_EXPRs aren't added. Fixed thusly, in addition the patch cleans the