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From: "gscfq@t-online.de" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/95107] New: [10/11 Regression] ICE in hash_operand, at fold-const.c:3768 Date: Wed, 13 May 2020 16:22:55 +0000 [thread overview] Message-ID: <bug-95107-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95107 Bug ID: 95107 Summary: [10/11 Regression] ICE in hash_operand, at fold-const.c:3768 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: gscfq@t-online.de Target Milestone: --- Changed between 20191110 and 20191117, with -fno-automatic at -O2+ : $ cat z1.f90 program p type t real, pointer :: a => null() end type type t2 type(t) :: b(1) end type type(t2) :: x associate (y => x%b) end associate end $ gfortran-9 -c z1.f90 -fno-automatic -O2 $ $ gfortran-11-20200510 -c z1.f90 -fno-automatic -O2 during IPA pass: icf z1.f90:11:0: 11 | end | internal compiler error: in hash_operand, at fold-const.c:3768 0x8dfc2a operand_compare::hash_operand(tree_node const*, inchash::hash&, unsigned int) ../../gcc/fold-const.c:3768 0x8e038c operand_compare::hash_operand(tree_node const*, inchash::hash&, unsigned int) ../../gcc/fold-const.c:3858 0x8dffa2 operand_compare::hash_operand(tree_node const*, inchash::hash&, unsigned int) ../../gcc/fold-const.c:3685 0x142c58f ipa_icf::sem_variable::init(ipa_icf_gimple::func_checker*) ../../gcc/ipa-icf.c:1909 0x14340ce ipa_icf::sem_variable::parse(varpool_node*, bitmap_obstack*, ipa_icf_gimple::func_checker*) ../../gcc/ipa-icf.c:1889 0x143897d ipa_icf::sem_item_optimizer::parse_funcs_and_vars() ../../gcc/ipa-icf.c:2457 0xaf61ec execute_ipa_summary_passes(ipa_opt_pass_d*) ../../gcc/passes.c:2191 0x7fca29 ipa_passes ../../gcc/cgraphunit.c:2642 0x7fca29 symbol_table::compile() ../../gcc/cgraphunit.c:2752 0x7fe806 symbol_table::compile() ../../gcc/cgraphunit.c:3002 0x7fe806 symbol_table::finalize_compilation_unit() ../../gcc/cgraphunit.c:2999
next reply other threads:[~2020-05-13 16:22 UTC|newest] Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-05-13 16:22 gscfq@t-online.de [this message] 2020-05-14 6:16 ` [Bug fortran/95107] " rguenth at gcc dot gnu.org 2020-05-14 7:47 ` marxin at gcc dot gnu.org 2020-05-14 14:34 ` [Bug fortran/95107] " gscfq@t-online.de 2020-07-23 6:51 ` rguenth at gcc dot gnu.org 2020-10-23 4:39 ` egallager at gcc dot gnu.org 2020-10-23 4:42 ` egallager at gcc dot gnu.org 2021-04-08 12:02 ` rguenth at gcc dot gnu.org 2021-12-20 19:43 ` pinskia at gcc dot gnu.org 2022-06-28 10:40 ` jakub at gcc dot gnu.org 2022-07-01 20:20 ` anlauf at gcc dot gnu.org 2023-02-06 20:12 ` anlauf at gcc dot gnu.org 2023-02-07 18:22 ` cvs-commit at gcc dot gnu.org 2023-02-08 20:19 ` cvs-commit at gcc dot gnu.org 2023-02-10 19:30 ` cvs-commit at gcc dot gnu.org 2023-02-11 18:16 ` cvs-commit at gcc dot gnu.org 2023-02-11 18:20 ` anlauf at gcc dot gnu.org
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