https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69254
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[6 Regression] internal |[6 Regression] ICE in |compiler error: in |streamer_get_builtin_tree |streamer_get_builtin_tree, |when using -fsanitize=shift |at tree-streamer-in.c:1144 |on the compile side only --- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Here is the reduced testcase: int f(int a, int b) { return a << b; } --- CUT --- gcc t1.c -flto -fsanitize=shift -c; gcc -flto -flto=128 t1.o -r -nostdlib Is enough to reproduce the ICE. So confirmed.