[Bug ipa/106061] New: [13 Regression] during GIMPLE pass: einline ICE: verify_cgraph_node failed (edge points to wrong declaration) with -Og

[zsojka at seznam dot cz]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106061

            Bug ID: 106061
           Summary: [13 Regression] during GIMPLE pass: einline ICE:
                    verify_cgraph_node failed (edge points to wrong
                    declaration) with -Og
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: ipa
          Assignee: unassigned at gcc dot gnu.org
          Reporter: zsojka at seznam dot cz
                CC: marxin at gcc dot gnu.org
  Target Milestone: ---
              Host: x86_64-pc-linux-gnu

Created attachment 53193
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53193&action=edit
reduced testcase

Compiler output:
$ x86_64-pc-linux-gnu-gcc -Og testcase.c 
testcase.c: In function 'foo':
testcase.c:14:3: error: edge points to wrong declaration:
   14 |   bar (-1);
      |   ^~~~~~~~
 <function_decl 0x7f78c998ee00 __builtin_trap
    type <function_type 0x7f78c98d55e8
        type <void_type 0x7f78c98c5f18 void VOID
            align:8 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x7f78c98c5f18
            pointer_to_this <pointer_type 0x7f78c98cd000>>
        QI
        size <integer_cst 0x7f78c98a9e40 constant 8>
        unit-size <integer_cst 0x7f78c98a9e58 constant 1>
        align:8 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x7f78c98d55e8
        arg-types <tree_list 0x7f78c98c1b18 value <void_type 0x7f78c98c5f18
void>>>
    volatile nothrow public external built-in decl_6 QI <built-in>:0:0
    align:8 warn_if_not_align:0 built-in: BUILT_IN_NORMAL:BUILT_IN_TRAP context
<translation_unit_decl 0x7f78c98b7c30 testcase.c>
    attributes <tree_list 0x7f78c998ceb0
        purpose <identifier_node 0x7f78c98d1be0 nothrow>
        chain <tree_list 0x7f78c998ce88
            purpose <identifier_node 0x7f78c98d1c30 leaf>
            chain <tree_list 0x7f78c998ce60
                purpose <identifier_node 0x7f78c98d1b90 noreturn>
                chain <tree_list 0x7f78c998ce38
                    purpose <identifier_node 0x7f78c98d1a00 cold>>>>> chain
<function_decl 0x7f78c998ef00 __builtin_unreachable>>
 Instead of: <function_decl 0x7f78c99e8200 baz
    type <function_type 0x7f78c98d4930
        type <integer_type 0x7f78c98c55e8 int public SI
            size <integer_cst 0x7f78c98a9f90 constant 32>
            unit-size <integer_cst 0x7f78c98a9fa8 constant 4>
            align:32 warn_if_not_align:0 symtab:0 alias-set 1 canonical-type
0x7f78c98c55e8 precision:32 min <integer_cst 0x7f78c98a9f48 -2147483648> max
<integer_cst 0x7f78c98a9f60 2147483647>
            pointer_to_this <pointer_type 0x7f78c98cda80>>
        QI
        size <integer_cst 0x7f78c98a9e40 constant 8>
        unit-size <integer_cst 0x7f78c98a9e58 constant 1>
        align:8 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x7f78c98d4930
        pointer_to_this <pointer_type 0x7f78c99e1bd0>>
    addressable used public external decl_5 QI testcase.c:1:5 align:8
warn_if_not_align:0 context <translation_unit_decl 0x7f78c98b7c30 testcase.c>
chain <var_decl 0x7f78c98b8bd0 g>>
bar/1 (bar) @0x7f78c9a0e000
  Type: function definition analyzed
  Visibility: semantic_interposition prevailing_def_ironly
  References: 
  Referring: 
  Function bar/1 is inline copy in foo/2
  Availability: local
  Function flags: body local
  Called by: foo/2 (inlined) 
  Calls: __builtin_trap/4 (0 (precise),1.00 per call) 
during GIMPLE pass: einline
testcase.c:14:3: internal compiler error: verify_cgraph_node failed
0xed2848 cgraph_node::verify_node()
        /repo/gcc-trunk/gcc/cgraph.cc:3881
0xec1a54 symtab_node::verify()
        /repo/gcc-trunk/gcc/symtab.cc:1359
0x144eba1 expand_call_inline
        /repo/gcc-trunk/gcc/tree-inline.cc:4912
0x1451659 gimple_expand_calls_inline
        /repo/gcc-trunk/gcc/tree-inline.cc:5318
0x1451659 optimize_inline_calls(tree_node*)
        /repo/gcc-trunk/gcc/tree-inline.cc:5490
0x24590be early_inliner(function*)
        /repo/gcc-trunk/gcc/ipa-inline.cc:3038
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.

$ x86_64-pc-linux-gnu-gcc -v
Using built-in specs.
COLLECT_GCC=/repo/gcc-trunk/binary-latest-amd64/bin/x86_64-pc-linux-gnu-gcc
COLLECT_LTO_WRAPPER=/repo/gcc-trunk/binary-trunk-r13-1213-20220623060722-g31ce821a790-checking-yes-rtl-df-extra-nobootstrap-amd64/bin/../libexec/gcc/x86_64-pc-linux-gnu/13.0.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /repo/gcc-trunk//configure --enable-languages=c,c++
--enable-valgrind-annotations --disable-nls --enable-checking=yes,rtl,df,extra
--disable-bootstrap --with-cloog --with-ppl --with-isl
--build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu
--target=x86_64-pc-linux-gnu --with-ld=/usr/bin/x86_64-pc-linux-gnu-ld
--with-as=/usr/bin/x86_64-pc-linux-gnu-as --disable-libstdcxx-pch
--prefix=/repo/gcc-trunk//binary-trunk-r13-1213-20220623060722-g31ce821a790-checking-yes-rtl-df-extra-nobootstrap-amd64
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 13.0.0 20220623 (experimental) (GCC)