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* [Bug analyzer/114473] New: [13/14 Regression] ICE: in deref_rvalue, at analyzer/region-model.cc:2780 with -fanalyzer -fanalyzer-call-summaries
@ 2024-03-25 18:40 zsojka at seznam dot cz
  2024-03-25 22:07 ` [Bug analyzer/114473] " dmalcolm at gcc dot gnu.org
                   ` (5 more replies)
  0 siblings, 6 replies; 7+ messages in thread
From: zsojka at seznam dot cz @ 2024-03-25 18:40 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114473

            Bug ID: 114473
           Summary: [13/14 Regression] ICE: in deref_rvalue, at
                    analyzer/region-model.cc:2780 with -fanalyzer
                    -fanalyzer-call-summaries
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: analyzer
          Assignee: dmalcolm at gcc dot gnu.org
          Reporter: zsojka at seznam dot cz
  Target Milestone: ---
              Host: x86_64-pc-linux-gnu
            Target: x86_64-pc-linux-gnu

Created attachment 57814
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57814&action=edit
reduced testcase

Compiler output:
$ x86_64-pc-linux-gnu-gcc -fanalyzer -fanalyzer-call-summaries testcase.c 
during IPA pass: analyzer
testcase.c: In function 'foo':
testcase.c:26:3: internal compiler error: in deref_rvalue, at
analyzer/region-model.cc:2780
   26 |   bar (q);
      |   ^~~~~~~
0x8c5153 ana::region_model::deref_rvalue(ana::svalue const*, tree_node*,
ana::region_model_context*, bool) const
        /repo/gcc-trunk/gcc/analyzer/region-model.cc:2780
0x28c742a ana::call_summary_replay::convert_region_from_summary(ana::region
const*)
        /repo/gcc-trunk/gcc/analyzer/call-summary.cc:553
0x19c44ca ana::store::replay_call_summary_cluster(ana::call_summary_replay&,
ana::store const&, ana::region const*)
        /repo/gcc-trunk/gcc/analyzer/store.cc:3338
0x19c4734 ana::store::replay_call_summary(ana::call_summary_replay&, ana::store
const&)
        /repo/gcc-trunk/gcc/analyzer/store.cc:3318
0x197463b ana::region_model::replay_call_summary(ana::call_summary_replay&,
ana::region_model const&)
        /repo/gcc-trunk/gcc/analyzer/region-model.cc:5635
0x19552db ana::program_state::replay_call_summary(ana::call_summary_replay&,
ana::program_state const&)
        /repo/gcc-trunk/gcc/analyzer/program-state.cc:1635
0x193b6f3 ana::call_summary_edge_info::update_state(ana::program_state*,
ana::exploded_edge const*, ana::region_model_context*) const
        /repo/gcc-trunk/gcc/analyzer/engine.cc:1633
0x193397a ana::exploded_graph::process_node(ana::exploded_node*)
        /repo/gcc-trunk/gcc/analyzer/engine.cc:4241
0x193442a ana::exploded_graph::process_worklist()
        /repo/gcc-trunk/gcc/analyzer/engine.cc:3516
0x1936b9b ana::impl_run_checkers(ana::logger*)
        /repo/gcc-trunk/gcc/analyzer/engine.cc:6210
0x1937b66 ana::run_checkers()
        /repo/gcc-trunk/gcc/analyzer/engine.cc:6308
0x1926458 execute
        /repo/gcc-trunk/gcc/analyzer/analyzer-pass.cc:87
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-r14-9652-20240325121350-gcf3fc6f414f-checking-yes-rtl-df-extra-amd64/bin/../libexec/gcc/x86_64-pc-linux-gnu/14.0.1/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
--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 --enable-libsanitizer
--disable-libstdcxx-pch
--prefix=/repo/gcc-trunk//binary-trunk-r14-9652-20240325121350-gcf3fc6f414f-checking-yes-rtl-df-extra-amd64
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 14.0.1 20240325 (experimental) (GCC)

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2024-03-25 18:40 [Bug analyzer/114473] New: [13/14 Regression] ICE: in deref_rvalue, at analyzer/region-model.cc:2780 with -fanalyzer -fanalyzer-call-summaries zsojka at seznam dot cz
2024-03-25 22:07 ` [Bug analyzer/114473] " dmalcolm at gcc dot gnu.org
2024-03-26  8:06 ` rguenth at gcc dot gnu.org
2024-03-27 22:28 ` cvs-commit at gcc dot gnu.org
2024-03-27 22:32 ` [Bug analyzer/114473] [13 " dmalcolm at gcc dot gnu.org
2024-05-09 17:12 ` cvs-commit at gcc dot gnu.org
2024-05-09 17:49 ` [Bug analyzer/114473] " dmalcolm at gcc dot gnu.org

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