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From: "macro at orcam dot me.uk" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug ipa/107044] New: internal compiler error: in dump_possible_polymorphic_call_targets, at ipa-devirt.cc:3456 Date: Mon, 26 Sep 2022 20:42:10 +0000 [thread overview] Message-ID: <bug-107044-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107044 Bug ID: 107044 Summary: internal compiler error: in dump_possible_polymorphic_call_targets, at ipa-devirt.cc:3456 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: macro at orcam dot me.uk CC: marxin at gcc dot gnu.org Target Milestone: --- Target: riscv64-linux-gnu Created attachment 53630 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53630&action=edit Reproducer, taken from 483.xalancbmk in SPEC CPU2006 With the `riscv64-linux-gnu' target and the attached source I get an ICE: during GIMPLE pass: fre dump file: TokenFactory.ii.112t.fre3 TokenFactory.ii: In member function 'xercesc_2_5::Token* xercesc_2_5::TokenFactory::getGraphemePattern()': TokenFactory.ii:177:3: internal compiler error: in dump_possible_polymorphic_call_targets, at ipa-devirt.cc:3456 177 | TokenFactory::getGraphemePattern () | ^~~~~~~~~~~~ 0x11427cf7 dump_possible_polymorphic_call_targets(_IO_FILE*, tree_node*, long, ipa_polymorphic_call_context const&, bool) /path/to/src/gcc/gcc/ipa-devirt.cc:3456 0x11d4ed63 eliminate_dom_walker::eliminate_stmt(basic_block_def*, gimple_stmt_iterator*) /path/to/src/gcc/gcc/tree-ssa-sccvn.cc:7007 0x11d4fa03 eliminate_dom_walker::before_dom_children(basic_block_def*) /path/to/src/gcc/gcc/tree-ssa-sccvn.cc:7159 0x12915f1b dom_walker::walk(basic_block_def*) /path/to/src/gcc/gcc/domwalk.cc:311 0x11d506a7 eliminate_with_rpo_vn(bitmap_head*) /path/to/src/gcc/gcc/tree-ssa-sccvn.cc:7339 0x11d55c83 do_rpo_vn_1 /path/to/src/gcc/gcc/tree-ssa-sccvn.cc:8451 0x11d560d3 execute /path/to/src/gcc/gcc/tree-ssa-sccvn.cc:8537 Please submit a full bug report, with preprocessed source. Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions. Preprocessed source stored into /tmp/ccZIsvk3.out file, please attach this to your bugreport. with this compiler invocation: $ riscv64-linux-gnu-g++ -fdump-tree-all -S -o TokenFactory.s -Ofast --param=max-inline-insns-size=90 -march=rv64gc -mabi=lp64d TokenFactory.ii GCC built with `-O0 -g' for the purpose of obtaining a reliable backtrace only, the same ICE triggers with the usual `-O2' compilation. NB this comes from the same program and is the same assertion as with PR ipa/79931 and PR tree-optimization/80249.
next reply other threads:[~2022-09-26 20:42 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-09-26 20:42 macro at orcam dot me.uk [this message] 2022-09-27 8:30 ` [Bug ipa/107044] ICE in dump_possible_polymorphic_call_targets, at ipa-devirt.cc:3456 since r12-6325-gad64a821970ef554 marxin at gcc dot gnu.org 2022-09-27 8:31 ` marxin at gcc dot gnu.org
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