https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87283
H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2018-09-11 Ever confirmed|0 |1 --- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> --- Breakpoint 1, fancy_abort ( file=0x1fafb28 "/export/gnu/import/git/sources/gcc/gcc/alloc-pool.h", line=433, function=0x1fafb88 <base_pool_allocator<memory_block_pool>::remove(void*)::__FUNCTION__> "remove") at /export/gnu/import/git/sources/gcc/gcc/diagnostic.c:1560 1560 internal_error ("in %s, at %s:%d", function, trim_filename (file), line); Missing separate debuginfos, use: dnf debuginfo-install gmp-6.1.2-7.0.fc28.x86_64 isl-0.16.1-6.0.fc28.x86_64 libmpc-1.0.2-9.0.fc28.x86_64 mpfr-3.1.6-1.fc28.x86_64 zlib-1.2.11-8.1.fc28.x86_64 (gdb) bt #0 fancy_abort ( file=0x1fafb28 "/export/gnu/import/git/sources/gcc/gcc/alloc-pool.h", line=433, function=0x1fafb88 <base_pool_allocator<memory_block_pool>::remove(void*)::__FUNCTION__> "remove") at /export/gnu/import/git/sources/gcc/gcc/diagnostic.c:1560 #1 0x00000000009858fc in base_pool_allocator<memory_block_pool>::remove ( this=0x2fad900, object=0x2fe88e0) at /export/gnu/import/git/sources/gcc/gcc/alloc-pool.h:433 #2 0x000000000120cc1f in object_allocator<occurrence>::remove ( this=0x2fad900, object=0x2fe88e0) at /export/gnu/import/git/sources/gcc/gcc/alloc-pool.h:521 #3 0x0000000001201b98 in free_bb (occ=0x2fe88e0) at /export/gnu/import/git/sources/gcc/gcc/tree-ssa-math-opts.c:523 #4 0x0000000001202aea in execute_cse_reciprocals_1 (def_gsi=0x0, def= <ssa_name 0x7fffead05630>) at /export/gnu/import/git/sources/gcc/gcc/tree-ssa-math-opts.c:840 #5 0x0000000001202e1e in (anonymous namespace)::pass_cse_reciprocals::execute (this=0x2bddb10, fun=0x7fffeace02c0) at /export/gnu/import/git/sources/gcc/gcc/tree-ssa-math-opts.c:923 #6 0x0000000000e64ea5 in execute_one_pass ( pass=<opt_pass* 0x2bddb10 "recip"(177)>) at /export/gnu/import/git/sources/gcc/gcc/passes.c:2446 ---Type <return> to continue, or q <return> to quit--- #7 0x0000000000e651f6 in execute_pass_list_1 ( pass=<opt_pass* 0x2bddb10 "recip"(177)>) at /export/gnu/import/git/sources/gcc/gcc/passes.c:2535 #8 0x0000000000e65227 in execute_pass_list_1 ( pass=<opt_pass* 0x2bdbb00 "*all_optimizations"(-1)>) at /export/gnu/import/git/sources/gcc/gcc/passes.c:2536 #9 0x0000000000e6527f in execute_pass_list (fn=0x7fffeace02c0, pass= <opt_pass* 0x2bdb920 "fixup_cfg"(91)>) at /export/gnu/import/git/sources/gcc/gcc/passes.c:2546 #10 0x000000000096afd2 in cgraph_node::expand ( this=<cgraph_node * const 0x7fffeabfb840 "do_force.constprop"/15485>) at /export/gnu/import/git/sources/gcc/gcc/cgraphunit.c:2121 #11 0x000000000096b603 in expand_all_functions () at /export/gnu/import/git/sources/gcc/gcc/cgraphunit.c:2259 #12 0x000000000096c166 in symbol_table::compile (this=0x7fffeadab100) at /export/gnu/import/git/sources/gcc/gcc/cgraphunit.c:2610 #13 0x000000000086768b in lto_main () at /export/gnu/import/git/sources/gcc/gcc/lto/lto.c:3429 #14 0x0000000000fc63d7 in compile_file () at /export/gnu/import/git/sources/gcc/gcc/toplev.c:455 #15 0x0000000000fc8e9b in do_compile () at /export/gnu/import/git/sources/gcc/gcc/toplev.c:2170 #16 0x0000000000fc9188 in toplev::main (this=0x7fffffffd45e, argc=25, ---Type <return> to continue, or q <return> to quit--- argv=0x2ba9b00) at /export/gnu/import/git/sources/gcc/gcc/toplev.c:2305 #17 0x0000000001e29162 in main (argc=25, argv=0x7fffffffd558) at /export/gnu/import/git/sources/gcc/gcc/main.c:39 (gdb) f 1 #1 0x00000000009858fc in base_pool_allocator<memory_block_pool>::remove ( this=0x2fad900, object=0x2fe88e0) at /export/gnu/import/git/sources/gcc/gcc/alloc-pool.h:433 433 gcc_assert (m_initialized); (gdb) f 1 #1 0x00000000009858fc in base_pool_allocator<memory_block_pool>::remove ( this=0x2fad900, object=0x2fe88e0) at /export/gnu/import/git/sources/gcc/gcc/alloc-pool.h:433 433 gcc_assert (m_initialized); (gdb) p m_initialized $1 = false (gdb)