Re: [PATCH] Fix -fcompare-debug due to incorrect block pruning (PR c++/70594)

2016-04-14 Thread Richard Biener
On April 14, 2016 8:31:32 PM GMT+02:00, Jakub Jelinek wrote: >Hi! > >On a testcase Tobias provided privately there is a -fcompare-debug >failure due to different cgraph node->order values in the printout. >The problem is in different result from the >noncall_stmt_may_be_vtbl_ptr_store function on

[PATCH] Fix -fcompare-debug due to incorrect block pruning (PR c++/70594)

2016-04-14 Thread Jakub Jelinek
Hi! On a testcase Tobias provided privately there is a -fcompare-debug failure due to different cgraph node->order values in the printout. The problem is in different result from the noncall_stmt_may_be_vtbl_ptr_store function on a store, which is caused by too aggressive block pruning with -g0.