https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65161
--- Comment #1 from Zdenek Sojka <zsojka at seznam dot cz> --- Created attachment 34834 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34834&action=edit testcase that doesn't need --param on cmd line Compiler output: $ gcc -O3 -fselective-scheduling2 -mtune=slm testcase.c testcase.c: In function 'foo': testcase.c:11:1: internal compiler error: in operator[], at vec.h:736 } ^ 0x5abcde vec<_haifa_insn_data, va_heap, vl_embed>::operator[](unsigned int) /mnt/svn/gcc-trunk/gcc/vec.h:736 0xf304c6 vec<_haifa_insn_data, va_heap, vl_embed>::operator[](unsigned int) /mnt/svn/gcc-trunk/gcc/config/i386/i386.c:26672 0xf304c6 vec<_haifa_insn_data, va_heap, vl_ptr>::operator[](unsigned int) /mnt/svn/gcc-trunk/gcc/vec.h:1202 0xf304c6 swap_top_of_ready_list /mnt/svn/gcc-trunk/gcc/config/i386/i386.c:26661 0xf304c6 ix86_sched_reorder /mnt/svn/gcc-trunk/gcc/config/i386/i386.c:26740 0xc0e83d invoke_reorder_hooks /mnt/svn/gcc-trunk/gcc/sel-sched.c:4129 0xc0e83d find_best_expr /mnt/svn/gcc-trunk/gcc/sel-sched.c:4406 0xc0e83d fill_insns /mnt/svn/gcc-trunk/gcc/sel-sched.c:5568 0xc0f73a schedule_on_fences /mnt/svn/gcc-trunk/gcc/sel-sched.c:7393 0xc0f73a sel_sched_region_2 /mnt/svn/gcc-trunk/gcc/sel-sched.c:7531 0xc11025 sel_sched_region_1 /mnt/svn/gcc-trunk/gcc/sel-sched.c:7573 0xc11025 sel_sched_region(int) /mnt/svn/gcc-trunk/gcc/sel-sched.c:7674 0xc12021 run_selective_scheduling() /mnt/svn/gcc-trunk/gcc/sel-sched.c:7750 0xbea6e5 rest_of_handle_sched2 /mnt/svn/gcc-trunk/gcc/sched-rgn.c:3647 0xbea6e5 execute /mnt/svn/gcc-trunk/gcc/sched-rgn.c:3791 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions.
