https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83474
--- Comment #2 from Luis Machado <luis.machado at linaro dot org> --- Backtrace: #0 fancy_abort (file=file@entry=0x157d9b2 "../../gcc/gcc/profile-count.h", line=line@entry=1038, function=function@entry=0x161d6a0 <_ZZNK13profile_count14probability_inES_E12__FUNCTION__> "probability_in") at ../../gcc/gcc/diagnostic.c:1500 #1 0x00000000006e9fe0 in profile_count::probability_in (overall=..., this=<synthetic pointer>) at ../../gcc/gcc/profile-count.h:690 #2 tree_transform_and_unroll_loop (loop=0x7ffff6325110, factor=8, exit=<optimized out>, desc=0x7fffffffdc00, transform=0x0, data=0x0) at ../../gcc/gcc/tree-ssa-loop-manip.c:1382 #3 0x0000000000e26eab in tree_unroll_loop (loop=loop@entry=0x7ffff6325110, factor=factor@entry=8, exit=<optimized out>, desc=desc@entry=0x7fffffffdc00) at ../../gcc/gcc/tree-ssa-loop-manip.c:1424 #4 0x0000000000e356f9 in loop_prefetch_arrays (loop=0x7ffff6325110) at ../../gcc/gcc/tree-ssa-loop-prefetch.c:1940 #5 tree_ssa_prefetch_arrays() () at ../../gcc/gcc/tree-ssa-loop-prefetch.c:2006 #6 0x0000000000c464d9 in execute_one_pass(opt_pass*) () at ../../gcc/gcc/passes.c:2497 #7 0x0000000000c46c85 in execute_pass_list_1(opt_pass*) () at ../../gcc/gcc/passes.c:2586 #8 0x0000000000c46c97 in execute_pass_list_1(opt_pass*) () at ../../gcc/gcc/passes.c:2587 #9 0x0000000000c46c97 in execute_pass_list_1(opt_pass*) () at ../../gcc/gcc/passes.c:2587 #10 0x0000000000c46cc9 in execute_pass_list(function*, opt_pass*) () at ../../gcc/gcc/passes.c:2597 #11 0x0000000000980c93 in cgraph_node::expand() () at ../../gcc/gcc/context.h:48 #12 0x0000000000981e1c in expand_all_functions () at ../../gcc/gcc/cgraphunit.c:2275 #13 symbol_table::compile() [clone .part.74] () at ../../gcc/gcc/cgraphunit.c:2623 #14 0x000000000098415a in symbol_table::compile (this=0x7ffff61e0100) at ../../gcc/gcc/cgraphunit.c:2716 #15 symbol_table::finalize_compilation_unit (this=0x7ffff61e0100) at ../../gcc/gcc/cgraphunit.c:2716 #16 0x0000000000d12c78 in compile_file () at ../../gcc/gcc/toplev.c:480 #17 0x000000000081a856 in do_compile () at ../../gcc/gcc/toplev.c:2063 #18 toplev::main(int, char**) () at ../../gcc/gcc/toplev.c:2198 #19 0x000000000081cb2b in main (argc=14, argv=0x7fffffffdfa8) at ../../gcc/gcc/main.c:39
