public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
From: "slyfox at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug ipa/108110] [13 Regression] ice in modify_call, at ipa-param-manipulation.cc:700 with -std=c++14 -O3 -march=znver3 since r13-4685-g4834e9360f7bf4 Date: Mon, 02 Jan 2023 12:50:37 +0000 [thread overview] Message-ID: <bug-108110-4-RdnxWY2z9j@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-108110-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108110 Sergei Trofimovich <slyfox at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |slyfox at gcc dot gnu.org --- Comment #14 from Sergei Trofimovich <slyfox at gcc dot gnu.org> --- Got a similar ICE on minetest-5.6.1. With a bit of manual cleanup reduced down to the following: //$ cat bug.cc void __throw_out_of_range_fmt(...); char *_M_p; struct Trans_NS___cxx11_basic_string { long _M_string_length; long _M_check___pos; Trans_NS___cxx11_basic_string() { long __length = 0; _M_string_length = __length; } long size() { return _M_string_length; } long foo___pos; char foo() { return _M_p[foo___pos]; } int compare() { __throw_out_of_range_fmt(_M_check___pos, _M_string_length); __builtin_trap(); } }; bool str_starts_with(Trans_NS___cxx11_basic_string &str, Trans_NS___cxx11_basic_string prefix) { if (str.size() < prefix.size()) str.compare(); for (; prefix.size();) { char __trans_tmp_2 = prefix.foo(); if (__trans_tmp_2) return false; } __builtin_trap(); } void testStartsWith() { Trans_NS___cxx11_basic_string s1, s2; str_starts_with(s1, s2); } $ g++ -Wall -Wextra -O3 -c bug.cc during IPA pass: inline bug.cc: In function 'void testStartsWith()': bug.cc:28:18: internal compiler error: in modify_call, at ipa-param-manipulation.cc:700 28 | str_starts_with(s1, s2); | ~~~~~~~~~~~~~~~^~~~~~~~ 0x1cbdfd4 diagnostic_impl(rich_location*, diagnostic_metadata const*, int, char const*, __va_list_tag (*) [1], diagnostic_t) ???:0 0x1cbec26 internal_error(char const*, ...) ???:0 0x753df0 fancy_abort(char const*, int, char const*) ???:0 0x723afe ipa_param_adjustments::modify_call(cgraph_edge*, bool) [clone .cold] ???:0 0xa4e735 cgraph_edge::redirect_call_stmt_to_callee(cgraph_edge*) ???:0 0xec8a13 redirect_all_calls(copy_body_data*, basic_block_def*) ???:0 0xece256 copy_body(copy_body_data*, basic_block_def*, basic_block_def*, basic_block_def*) [clone .isra.0] ???:0 0xed1ded expand_call_inline(basic_block_def*, gimple*, copy_body_data*, bitmap_head*) ???:0 0xed3b69 optimize_inline_calls(tree_node*) ???:0 0xc3f753 inline_transform(cgraph_node*) ???:0 0xd8d1ff execute_all_ipa_transforms(bool) ???:0 0xa54b3f cgraph_node::expand() ???:0 0xa5604d symbol_table::compile() [clone .part.0] ???:0 0xa58517 symbol_table::finalize_compilation_unit() ???:0
next prev parent reply other threads:[~2023-01-02 12:50 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-12-14 19:03 [Bug c++/108110] New: ice in modify_call, at ipa-param-manipulation.cc:700 with -std=c++14 -O3 -march=native dcb314 at hotmail dot com 2022-12-14 19:10 ` [Bug ipa/108110] " dcb314 at hotmail dot com 2022-12-14 19:11 ` [Bug ipa/108110] [13 Regression] " pinskia at gcc dot gnu.org 2022-12-14 19:13 ` pinskia at gcc dot gnu.org 2022-12-14 22:54 ` dcb314 at hotmail dot com 2022-12-15 5:25 ` dcb314 at hotmail dot com 2022-12-15 5:51 ` dcb314 at hotmail dot com 2022-12-15 7:18 ` dcb314 at hotmail dot com 2022-12-15 7:47 ` dcb314 at hotmail dot com 2022-12-15 8:24 ` rguenth at gcc dot gnu.org 2022-12-15 8:36 ` dcb314 at hotmail dot com 2022-12-15 8:55 ` dcb314 at hotmail dot com 2022-12-15 9:14 ` dcb314 at hotmail dot com 2022-12-15 10:44 ` [Bug ipa/108110] [13 Regression] ice in modify_call, at ipa-param-manipulation.cc:700 with -std=c++14 -O3 -march=znver3 since r13-4685-g4834e9360f7bf4 marxin at gcc dot gnu.org 2022-12-15 10:47 ` marxin at gcc dot gnu.org 2022-12-18 19:03 ` manuel.lauss at googlemail dot com 2023-01-02 12:08 ` jakub at gcc dot gnu.org 2023-01-02 12:50 ` slyfox at gcc dot gnu.org [this message] 2023-01-04 13:41 ` jamborm at gcc dot gnu.org 2023-01-05 16:47 ` jamborm at gcc dot gnu.org 2023-01-06 8:13 ` slyfox at gcc dot gnu.org 2023-01-10 13:20 ` cvs-commit at gcc dot gnu.org 2023-01-10 13:21 ` jamborm at gcc dot gnu.org
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=bug-108110-4-RdnxWY2z9j@http.gcc.gnu.org/bugzilla/ \ --to=gcc-bugzilla@gcc.gnu.org \ --cc=gcc-bugs@gcc.gnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).