https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80193
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target| |x86_64-*-* Priority|P3 |P1 Status|UNCONFIRMED |NEW Known to work| |6.3.1 Last reconfirmed| |2017-03-27 Component|middle-end |rtl-optimization CC| |vmakarov at gcc dot gnu.org Ever confirmed|0 |1 Summary|ICE on valid (but hairy) C |[7 Regression] ICE on valid |code at -O3 on |(but hairy) C code at -O3 |x86_64-linux-gnu: in |on x86_64-linux-gnu: in |check_allocation, at |check_allocation, at |ira.c:2563 |ira.c:2563 Target Milestone|--- |7.0 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Confirmed. Works with GCC 6 branch.