http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58551
Bug ID: 58551 Summary: [4.9 Regression] ICE with abort in OpenMP SESE region inside of some loop Product: gcc Version: 4.9.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: jakub at gcc dot gnu.org /* { dg-do compile } */ /* { dg-options "-O0 -fopenmp" } */ void foo (int *a) { int i; for (i = 0; i < 8; i++) #pragma omp task if (a[i]) __builtin_abort (); } ICEs in 4.9, because __builtin_abort () bb after outlining the SESE region has bogus loop_father.