[Bug sanitizer/82545] [7/8 Regression] -O2: ICE in gimple_split_edge, at tree-cfg.c:2838, during GIMPLE pass sanopt

2017-10-18 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82545 --- Comment #8 from Martin Liška --- Author: marxin Date: Wed Oct 18 08:14:47 2017 New Revision: 253845 URL: https://gcc.gnu.org/viewcvs?rev=253845=gcc=rev Log: Do not put gimple stmt on an abnormal edge (PR sanitizer/82545). 2017-10-18

[Bug sanitizer/82545] [7/8 Regression] -O2: ICE in gimple_split_edge, at tree-cfg.c:2838, during GIMPLE pass sanopt

2017-10-16 Thread ivo.raisr at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82545 --- Comment #7 from Ivo Raisr --- If no viable solution to splitting an abnormal edge is found, I wonder if we could actually prevent getting into this situation?