[Bug gcov/profile/28480] inliner-1.c:31: ICE: in set_bb_for_stmt, at tree-cfg.c:2775

[danglin at gcc dot gnu dot org]

------- Comment #2 from danglin at gcc dot gnu dot org  2006-07-25 16:53 -------
(gdb) p debug_tree (t)
 <label_expr 0x4000e8e0
    type <void_type 0x40018900 void VOID
        align 8 symtab 0 alias set -1
        pointer_to_this <pointer_type 0x40018960>>
    side-effects
    arg 0 <label_decl 0x40096180 L.5 type <void_type 0x40018900 void>
        ignored VOID file
/home/dave/gnu/gcc-4.2/gcc/gcc/testsuite/gcc.dg/tree-prof/inliner-1.c line 31
        align 1 alias set 5 context <function_decl 0x40089a10 hot_function>>>
$6 = void
(gdb) bt
#0  set_bb_for_stmt (t=0x4000e8e0, bb=0x40094678)
    at ../../gcc/gcc/tree-cfg.c:2733
#1  0x000a8600 in tree_split_block (bb=0x400942d0, stmt=<value optimized out>)
    at ../../gcc/gcc/tree-cfg.c:4206
#2  0x00369658 in split_block (bb=0x400942d0, i=0x40094678)
    at ../../gcc/gcc/cfghooks.c:326
#3  0x002e3748 in tree_divmod_fixed_value_transform (stmt=0x40015618)
    at ../../gcc/gcc/value-prof.c:233
#4  0x002e3c24 in tree_value_profile_transformations ()
    at ../../gcc/gcc/value-prof.c:143
#5  0x002e1f14 in value_profile_transformations ()
    at ../../gcc/gcc/value-prof.c:878
#6  0x003753c0 in tree_profiling () at ../../gcc/gcc/tree-profile.c:244
#7  0x00373464 in execute_one_pass (pass=0x56b47c)
    at ../../gcc/gcc/passes.c:864
#8  0x00373604 in execute_pass_list (pass=0x56b47c)
    at ../../gcc/gcc/passes.c:911
#9  0x003736ac in execute_ipa_pass_list (pass=0x568f90)
    at ../../gcc/gcc/passes.c:933
#10 0x003be3bc in cgraph_optimize () at ../../gcc/gcc/cgraphunit.c:1456
#11 0x000330b0 in c_write_global_declarations ()
    at ../../gcc/gcc/c-decl.c:7856
#12 0x0033c2f0 in toplev_main (argc=<value optimized out>,
    argv=<value optimized out>) at ../../gcc/gcc/toplev.c:1012
#13 0x407336d8 in __libc_start_main () from /lib/libc.so.6

We fail this assert: !VEC_index (basic_block, label_to_block_map, uid)


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28480