[Bug tree-optimization/90078] [7/8/9 Regression] ICE with deep templates caused by overflow [PATCH]

2019-04-22 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90078 --- Comment #9 from bin cheng --- Author: amker Date: Tue Apr 23 04:07:46 2019 New Revision: 270500 URL: https://gcc.gnu.org/viewcvs?rev=270500=gcc=rev Log: PR tree-optimization/90078 * tree-ssa-loop-ivopts.c

[Bug tree-optimization/90078] [7/8/9 Regression] ICE with deep templates caused by overflow [PATCH]

2019-04-17 Thread wlandry at caltech dot edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90078 --- Comment #8 from Walter Landry --- (In reply to Martin Liška from comment #5) > (In reply to bin cheng from comment #4) > > Another problem is the generated binary has segment fault issue even > > compiled O0: > > > > $ ./g++ -O0 pr90078.cc