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From: "dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/106126] [12 Regression] tree check fail in useless_type_conversion_p, at gimple-expr.cc:87 since r13-1184-g57424087e82db140 Date: Thu, 30 Jun 2022 19:52:11 +0000 [thread overview] Message-ID: <bug-106126-4-Xfe3XXIekR@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-106126-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106126 David Binderman <dcb314 at hotmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dcb314 at hotmail dot com --- Comment #15 from David Binderman <dcb314 at hotmail dot com> --- Created attachment 53230 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53230&action=edit gzipped C++ source code Please find attached an additional C++ test case. -O3 required this time: $ /home/dcb/gcc/results/bin/g++ -c -O3 q1.ii during GIMPLE pass: iftoswitch ../src/common/uri.cpp: In member function ‘const char* wxURI::ParseUserInfo(const char*)’: ../src/common/uri.cpp:1086:1: internal compiler error: Segmentation fault 0x10ba099 crash_signal(int) ../../trunk.git/gcc/toplev.cc:322 0x134244a gimple_nop_p(gimple const*) ../../trunk.git/gcc/gimple.h:6747 0x134244a verify_use(basic_block_def*, basic_block_def*, ssa_use_operand_t*, gimple*, bool, bitmap_head*) ../../trunk.git/gcc/tree-ssa.cc:880
next prev parent reply other threads:[~2022-06-30 19:52 UTC|newest] Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-06-28 17:46 [Bug c/106126] New: tree check fail in useless_type_conversion_p, at gimple-expr.cc:87 dcb314 at hotmail dot com 2022-06-28 17:51 ` [Bug tree-optimization/106126] " dcb314 at hotmail dot com 2022-06-28 17:59 ` dcb314 at hotmail dot com 2022-06-28 20:06 ` dcb314 at hotmail dot com 2022-06-28 20:46 ` dcb314 at hotmail dot com 2022-06-28 21:33 ` dcb314 at hotmail dot com 2022-06-29 9:47 ` rguenth at gcc dot gnu.org 2022-06-29 11:45 ` dcb314 at hotmail dot com 2022-06-29 11:53 ` dcb314 at hotmail dot com 2022-06-29 11:59 ` [Bug tree-optimization/106126] [12 Regression] tree check fail in useless_type_conversion_p, at gimple-expr.cc:87 since r13-1184-g57424087e82db140 marxin at gcc dot gnu.org 2022-06-29 12:00 ` marxin at gcc dot gnu.org 2022-06-30 2:21 ` luoxhu at gcc dot gnu.org 2022-06-30 2:37 ` luoxhu at gcc dot gnu.org 2022-06-30 3:34 ` luoxhu at gcc dot gnu.org 2022-06-30 13:03 ` marxin at gcc dot gnu.org 2022-06-30 19:52 ` dcb314 at hotmail dot com [this message] 2022-07-01 6:48 ` cvs-commit at gcc dot gnu.org 2022-07-01 6:48 ` [Bug tree-optimization/106126] [13 " marxin at gcc dot gnu.org 2022-07-01 6:54 ` marxin at gcc dot gnu.org 2022-07-01 7:16 ` dcb314 at hotmail dot com 2022-07-01 17:48 ` dcb314 at hotmail dot com 2022-07-04 11:33 ` marxin at gcc dot gnu.org
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