Re: [PATCH, CHKP] Keep instrumentation references consistency when merging cgraph nodes

2014-12-08 Thread Jeff Law
On 12/02/14 06:54, Ilya Enkovich wrote: Hi, Currently cgraph nodes merge may break instrumented_version references. It depends on order nodes are read and merged and therefore problem is not nicely reproducible. I couldn't make a small reproducer. This patch fixes problem and 253.perlbmk b

[PATCH, CHKP] Keep instrumentation references consistency when merging cgraph nodes

2014-12-02 Thread Ilya Enkovich
Hi, Currently cgraph nodes merge may break instrumented_version references. It depends on order nodes are read and merged and therefore problem is not nicely reproducible. I couldn't make a small reproducer. This patch fixes problem and 253.perlbmk benchmark build with '-O3 -flto -fcheck-poi