https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89188
Christophe Lyon <clyon at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |clyon at gcc dot gnu.org
--- Comment #7 from Christophe Lyon <clyon at gcc dot gnu.org> ---
At r275101, I see:
FAIL: g++.dg/opt/pr89188.C -std=gnu++11 (internal compiler error)
FAIL: g++.dg/opt/pr89188.C -std=gnu++11 (test for excess errors)
FAIL: g++.dg/opt/pr89188.C -std=gnu++14 (internal compiler error)
FAIL: g++.dg/opt/pr89188.C -std=gnu++14 (test for excess errors)
on gcc-7-branch on arm and aarch64.
/gcc/testsuite/g++.dg/opt/pr89188.C: In function 'int main()':
/gcc/testsuite/g++.dg/opt/pr89188.C:13:1: internal compiler error: in
pre_and_rev_post_order_compute, at cfganal.c:1082
0x90b2ed pre_and_rev_post_order_compute(int*, int*, bool)
/gcc/cfganal.c:1081
0x8d32c4 init_alias_analysis()
/gcc/alias.c:3295
0x1303b2e sched_init()
/gcc/haifa-sched.c:7366
0x13052ad haifa_sched_init()
/gcc/haifa-sched.c:7403
0xce7de9 schedule_insns()
/gcc/sched-rgn.c:3497
0xce855b schedule_insns()
/gcc/sched-rgn.c:3491
0xce855b rest_of_handle_live_range_shrinkage
/gcc/sched-rgn.c:3694
0xce855b execute
/gcc/sched-rgn.c:3781
I realize this is not the most recent revision of that branch, so it may have
been fixed already (sorry my validations of that branch have been delayed)
