https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93318
--- Comment #1 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
So it seems the problem is the following:
Program received signal SIGSEGV, Segmentation fault.
0x0000000000a1ff0e in cgraph_edge::speculative_call_info (this=0x7ffff6e26bc8,
direct=@0x7fffffffd700: 0x90c070 <_start>, indirect=@0x7fffffffd6f8:
0x7fffffffd740,
reference=@0x7fffffffd6f0: 0x3c94d50) at ../../gcc/cgraph.c:1137
1137 e2->call_stmt != e->call_stmt || e2->lto_stmt_uid !=
e->lto_stmt_uid;
(gdb) p e->call-stmt
No symbol "stmt" in current context.
(gdb) p e
$1 = (cgraph_edge *) 0x7ffff6e26bc8
(gdb) p e2
$2 = (cgraph_edge *) 0x0
(gdb) p e->caller->debug ()
_ZN2js8frontend12FunctionTree16visitRecursivelyEP9JSContextPNS0_10ParserBaseEPFbS5_PS1_E/35640856
(visitRecursively) @0x7ffff5ea7ca8
Type: function definition analyzed
Visibility: public visibility_specified visibility:hidden
References:
_ZZN2js8frontend10ParserBase24publishDeferredFunctionsEPNS0_12FunctionTreeEENUlPS1_S3_E_4_FUNES4_S3_.lto_priv.0/33954802
(addr) (speculative)
Referring:
Function visitRecursively/35640856 is inline copy in
publishDeferredItems/33218091
Clone of
_ZN2js8frontend12FunctionTree16visitRecursivelyEP9JSContextPNS0_10ParserBaseEPFbS5_PS1_E/33948009
Availability: local
Unit id: 2276
Function flags: count:2174 (guessed) first_run:4520 body local
Called by:
_ZN2js8frontend10ParserBase20publishDeferredItemsEPNS0_12FunctionTreeE/33218091
(inlined) (2174 (guessed),1.00 per call)
Calls:
_ZZN2js8frontend10ParserBase24publishDeferredFunctionsEPNS0_12FunctionTreeEENUlPS1_S3_E_4_FUNES4_S3_.lto_priv.0/35640861
(speculative) (inlined) (indirect_inlining) (1558 (guessed),0.72 per call)
__builtin_expect/10953 (2078 (guessed),0.96 per call) __builtin_expect/10953
(2078 (guessed),0.96 per call)
_ZN2js28RunningWithTrustedPrincipalsEP9JSContext/32911428 (0 (precise),0.00 per
call) __builtin_expect/10953 (0 (precise),0.00 per call)
_ZN2js18ReportOverRecursedEP9JSContext/33263266 (0 (precise),0.00 per call)
_ZN2js8frontend12FunctionTree16visitRecursivelyEP9JSContextPNS0_10ParserBaseEPFbS5_PS1_E/33948009
(0 (precise),0.00 per call)
_ZZN2js8frontend10ParserBase24publishDeferredFunctionsEPNS0_12FunctionTreeEENUlPS1_S3_E_4_FUNES4_S3_.lto_priv.0/35640859
(speculative) (inlined) (543 (guessed),0.25 per call)
We have two speculative calls direct edges:
1)_ZZN2js8frontend10ParserBase24publishDeferredFunctionsEPNS0_12FunctionTreeEENUlPS1_S3_E_4_FUNES4_S3_.lto_priv.0/35640861
(speculative) (inlined)
2)
_ZZN2js8frontend10ParserBase24publishDeferredFunctionsEPNS0_12FunctionTreeEENUlPS1_S3_E_4_FUNES4_S3_.lto_priv.0/35640859
(speculative) (inlined) (543 (guessed),0.25 per call)
and one speculative reference, but no indirect call.
