From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id B91C138582B1; Thu, 8 Sep 2022 14:06:34 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B91C138582B1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1662645994; bh=Vgf2a3mXLCHeTzdg+ykH6vBr7Kov3JHnahsSABEYUo0=; h=From:To:Subject:Date:From; b=jdjR0KfukdQPtDHRTXZtFtFm/0HIMpjKByQEnjv0IHKru09Hm+dat34MJyCQU0SoP jTSsRTEXVFklnyKG+nERyyFnVwaM4yjkbYC+WTcjam6Vsgg0ZlMRxw+gevF2zBwRFB dC16R0SFRDbJCvJFhNGC4nkyPcufyfmI8OK3pP9w= From: "sbergman at redhat dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/106891] New: internal compiler error: in init_from_control_deps, at gimple-predicate-analysis.cc:1740 Date: Thu, 08 Sep 2022 14:06:33 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: sbergman at redhat dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter cc target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106891 Bug ID: 106891 Summary: internal compiler error: in init_from_control_deps, at gimple-predicate-analysis.cc:1740 Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: sbergman at redhat dot com CC: rguenth at gcc dot gnu.org Target Milestone: --- Bisecting shows this started with "tree-optimization/106754 - fix compute_control_dep_chain defect": > $ CCACHE_CPP2=3D1 /home/sbergman/gcc/trunk/inst/bin/g++ -fdiagnostic= s-color=3Dalways -DBOOST_ERROR_CODE_HEADER_ONLY -DBOOST_SYSTEM_NO_DEPRECATE= D -DCPPU_ENV=3Dgcc3 -DDBG_UTIL -DLINUX -DOSL_DEBUG_LEVEL=3D1 -DSAL_LOG_INFO= -DSAL_LOG_WARN -DUNIX -DUNX -DX86_64 -D_DEBUG -D_GLIBCXX_DEBUG -D_PTHREADS= -D_REENTRANT -fvisibility=3Dhidden -Werror -Wall -Wno-missing-braces -= Wnon-virtual-dtor -Wendif-labels -Wextra -Wundef -Wunreachable-code -Wshado= w -Wunused-macros -finput-charset=3DUTF-8 -fmessage-length=3D0 -fno-common= -pipe -fstack-protector-strong -Wdeprecated-copy-dtor -Wduplicated-cond -= Wlogical-op -Wshift-overflow=3D2 -Wunused-const-variable=3D1 -Wno-cast-func= tion-type -fvisibility-inlines-hidden -fPIC -Wshadow -Woverloaded-virtual -= std=3Dc++23 -pthread -O2 -ggdb2 -gsplit-dwarf -gdwarf-4 -ggnu-pubnames -D= EXCEPTIONS_ON -fexceptions -DLIBO_INTERNAL_ONLY -c $S/configmgr/source/= xcsparser.cxx -o $W/CxxObject/configmgr/source/xcsparser.o -MMD -MT $W/CxxO= bject/configmgr/source/xcsparser.o -MP -MF $W/Dep/CxxObject/configmgr/sourc= e/xcsparser.d_ -I$S/external/boost/include -I$W/UnpackedTarball/boost -I$S/= include -I/usr/lib/jvm/java-17/include -I/usr/lib/jvm/java-17/include/linux= -I$S/config_host -I/usr/include/dconf -I/usr/include/glib-2.0 -I/usr/lib= 64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/libmount -I/usr= /include/blkid -pthread -I$W/UnoApiHeadersTarget/udkapi/normal -I$W/UnoAp= iHeadersTarget/offapi/normal -freport-bug > during GIMPLE pass: uninit > /home/sbergman/lo2/core/configmgr/source/xcsparser.cxx: In member functio= n =E2=80=98void configmgr::XcsParser::handleProp(xmlreader::XmlReader&)=E2= =80=99: > /home/sbergman/lo2/core/configmgr/source/xcsparser.cxx:415:6: internal co= mpiler error: in init_from_control_deps, at gimple-predicate-analysis.cc:17= 40 > 415 | void XcsParser::handleProp(xmlreader::XmlReader & reader) { > | ^~~~~~~~~ > 0x94a678 predicate::init_from_control_deps(vec const*, unsigned int, bool) > ../../src/gcc/gimple-predicate-analysis.cc:1740 > 0x1f65eaf predicate::init_from_control_deps(vec const*, unsigned int, bool) > ../../src/gcc/gimple-predicate-analysis.cc:1715 > 0x1f65eaf uninit_analysis::init_use_preds(predicate&, basic_block_def*, b= asic_block_def*) > ../../src/gcc/gimple-predicate-analysis.cc:1986 > 0x1f68fbf uninit_analysis::is_use_guarded(gimple*, basic_block_def*, gphi= *, unsigned int, hash_set >*) > ../../src/gcc/gimple-predicate-analysis.cc:2136 > 0x1f695d8 uninit_analysis::is_use_guarded(gimple*, basic_block_def*, gphi= *, unsigned int) > ../../src/gcc/gimple-predicate-analysis.cc:2177 > 0x1409ccc find_uninit_use > ../../src/gcc/tree-ssa-uninit.cc:1238 > 0x140a5fe warn_uninitialized_phi > ../../src/gcc/tree-ssa-uninit.cc:1308 > 0x140a5fe execute_late_warn_uninitialized > ../../src/gcc/tree-ssa-uninit.cc:1429 > 0x140a5fe execute > ../../src/gcc/tree-ssa-uninit.cc:1446 > Please submit a full bug report, with preprocessed source. > Please include the complete backtrace with any bug report. > See for instructions. > Preprocessed source stored into /tmp/ccFZ1yef.out file, please attach thi= s to your bugreport.=