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From: "marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/107867] New: [13 Regression] ICE in init_from_control_deps, at gimple-predicate-analysis.cc:1699 since r13-2314-ga8ebd27d0ab69b08 Date: Fri, 25 Nov 2022 09:40:06 +0000 [thread overview] Message-ID: <bug-107867-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107867 Bug ID: 107867 Summary: [13 Regression] ICE in init_from_control_deps, at gimple-predicate-analysis.cc:1699 since r13-2314-ga8ebd27d0ab69b08 Product: gcc Version: 13.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org CC: rguenth at gcc dot gnu.org Target Milestone: --- One more ICE with the same test-case as PR107803: $ g++ /home/marxin/Programming/gcc/gcc/testsuite/g++.dg/pr107803.C -Wextra -fno-tree-ccp -Os during GIMPLE pass: uninit /home/marxin/Programming/gcc/gcc/testsuite/g++.dg/pr107803.C: In function ‘int main()’: /home/marxin/Programming/gcc/gcc/testsuite/g++.dg/pr107803.C:10:1: internal compiler error: in init_from_control_deps, at gimple-predicate-analysis.cc:1747 10 | main() | ^~~~ 0x947200 predicate::init_from_control_deps(vec<edge_def*, va_heap, vl_ptr> const*, unsigned int, bool) /home/marxin/Programming/gcc/gcc/gimple-predicate-analysis.cc:1747 0x1f79316 predicate::init_from_control_deps(vec<edge_def*, va_heap, vl_ptr> const*, unsigned int, bool) /home/marxin/Programming/gcc/gcc/gimple-predicate-analysis.cc:1722 0x1f79316 uninit_analysis::init_use_preds(predicate&, basic_block_def*, basic_block_def*) /home/marxin/Programming/gcc/gcc/gimple-predicate-analysis.cc:2003 0x1f7c98f uninit_analysis::is_use_guarded(gimple*, basic_block_def*, gphi*, unsigned int, hash_set<gphi*, false, default_hash_traits<gphi*> >*) /home/marxin/Programming/gcc/gcc/gimple-predicate-analysis.cc:2154 0x1f7cf7a uninit_analysis::is_use_guarded(gimple*, basic_block_def*, gphi*, unsigned int) /home/marxin/Programming/gcc/gcc/gimple-predicate-analysis.cc:2195 0x1410e5c find_uninit_use /home/marxin/Programming/gcc/gcc/tree-ssa-uninit.cc:1234 0x141178e warn_uninitialized_phi /home/marxin/Programming/gcc/gcc/tree-ssa-uninit.cc:1304 0x141178e execute_late_warn_uninitialized /home/marxin/Programming/gcc/gcc/tree-ssa-uninit.cc:1425 0x141178e execute /home/marxin/Programming/gcc/gcc/tree-ssa-uninit.cc:1442 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.
next reply other threads:[~2022-11-25 9:40 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-11-25 9:40 marxin at gcc dot gnu.org [this message] 2022-11-25 9:40 ` [Bug tree-optimization/107867] " marxin at gcc dot gnu.org 2022-11-25 12:38 ` rguenth at gcc dot gnu.org 2022-11-28 8:00 ` cvs-commit at gcc dot gnu.org 2022-11-28 8:01 ` rguenth at gcc dot gnu.org
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