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From: "marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug bootstrap/97857] [11 Regression] profiledbootstrap broken
 freeing speculative call summary since
 r11-4987-g602c6cfc79ce4ae61e277107e0a60079c1a93a97
Date: Mon, 16 Nov 2020 20:03:37 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D97857

--- Comment #6 from Martin Li=C5=A1ka <marxin at gcc dot gnu.org> ---
It crashes here:

echo timestamp > stmp-int-hdrs
/home/mliska/Programming/gcc/objdir/./gcc/xgcc
-B/home/mliska/Programming/gcc/objdir/./gcc/ -xc -nostdinc /dev/null -S -o
/dev/null -fself-test=3D../../gcc/testsuite/selftests
cc1: internal compiler error: Segmentation fault
0xb5e54f crash_signal
        ../../gcc/toplev.c:330
0x143223f hash_table<const_double_hasher, false,
xcallocator>::is_empty(rtx_def*&)
        ../../gcc/hash-table.h:541
0x143223f void
gt_cleare_cache<const_double_hasher>(hash_table<const_double_hasher, false,
xcallocator>*)
        ../../gcc/hash-table.h:1218
0x143223f gt_clear_caches_gt_emit_rtl_h()
        ./gt-emit-rtl.h:387
0x14c575a gt_clear_caches()
        ./gtype-c.h:167
0x1044837 ggc_mark_roots()
        ../../gcc/ggc-common.c:103
0x1001c7b ggc_collect()
        ../../gcc/ggc-page.c:2220
0x1001c7b ggc_collect()
        ../../gcc/ggc-page.c:2181
0xa73921 selftest::forcibly_ggc_collect()
        ../../gcc/ggc-tests.c:36
0xa73921 test_basic_struct
        ../../gcc/ggc-tests.c:61
0xa73921 selftest::ggc_tests_c_tests()
        ../../gcc/ggc-tests.c:478
0xe78d35 selftest::run_tests()
        ../../gcc/selftest-run-tests.c:70
0xb5eeb7 toplev::run_self_tests()
        ../../gcc/toplev.c:2384
Please submit a full bug report,=