From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 7401A3858D37; Sat, 20 Apr 2024 06:24:06 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7401A3858D37 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1713594246; bh=zDat6Wu+po6/PSv/BByBlLVNo8I95ZrB+29qzz3/6aY=; h=From:To:Subject:Date:From; b=vFZPBcAYqFO6c65HKelAZ5dAG4wx6IuZkRs6z6FU/HXxNcZgwBGWn45bu33cYGJuU oDssmHKKXW0TYtXlGaOjIySsSYC9e1QzNTYHkU4qH+nhFdrszkIEiPBym7zYBxpd4u 1/xAoBjPkgDulgdap1miiRS4QbN3h9zPWch+SUfs= From: "pheeck at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/114786] New: ICE in recog.cc: unrecognizable insn while compiling bcd-3.c for power pc Date: Sat, 20 Apr 2024 06:24:05 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: pheeck at gcc dot gnu.org 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 keywords bug_severity priority component assigned_to reporter target_milestone cf_gcchost cf_gcctarget 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=3D114786 Bug ID: 114786 Summary: ICE in recog.cc: unrecognizable insn while compiling bcd-3.c for power pc Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: pheeck at gcc dot gnu.org Target Milestone: --- Host: x86_64-linux Target: ppc64le-linux-gnu While compiling the GCC testsuite testcase gcc.target/powerpc/bcd-3.c with a cross-compiler for power pc ppc64le-linux-gnu-gcc /home/worker/buildworker/tiber-option-juggler/build/gcc/testsuite/gcc.targe= t/powerpc/bcd-3.c -ffinite-math-only the following ICE happens /home/worker/buildworker/tiber-option-juggler/build/gcc/testsuite/gcc.targe= t/powerpc/bcd-3.c: In function =E2=80=98do_sub_ge=E2=80=99: /home/worker/buildworker/tiber-option-juggler/build/gcc/testsuite/gcc.targe= t/powerpc/bcd-3.c:104:1: error: unrecognizable insn: 104 | } | ^ (insn 22 21 23 2 (set (reg:SI 117 [ _1 ]) (ge:SI (reg:CCFP 106 6) (const_int 0 [0]))) "/home/worker/buildworker/tiber-option-juggler/build/gcc/testsuite/gcc.targ= et/powerpc/bcd-3.c":100:7 -1 (nil)) during RTL pass: vregs /home/worker/buildworker/tiber-option-juggler/build/gcc/testsuite/gcc.targe= t/powerpc/bcd-3.c:104:1: internal compiler error: in extract_insn, at recog.cc:2812 0x656597 _fatal_insn(char const*, rtx_def const*, char const*, int, char const*) =20=20=20=20=20=20=20 /home/worker/buildworker/tiber-gcc-trunk-ppc64le/build/gcc/rtl-error.cc:108 0x6565b3 _fatal_insn_not_found(rtx_def const*, char const*, int, char const= *) =20=20=20=20=20=20=20 /home/worker/buildworker/tiber-gcc-trunk-ppc64le/build/gcc/rtl-error.cc:116 0x655a16 extract_insn(rtx_insn*) =20=20=20=20=20=20=20 /home/worker/buildworker/tiber-gcc-trunk-ppc64le/build/gcc/recog.cc:2812 0x92d390 instantiate_virtual_regs_in_insn =20=20=20=20=20=20=20 /home/worker/buildworker/tiber-gcc-trunk-ppc64le/build/gcc/function.cc:1612 0x92d390 instantiate_virtual_regs =20=20=20=20=20=20=20 /home/worker/buildworker/tiber-gcc-trunk-ppc64le/build/gcc/function.cc:1995 0x92d390 execute =20=20=20=20=20=20=20 /home/worker/buildworker/tiber-gcc-trunk-ppc64le/build/gcc/function.cc:2042 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See for instructions. ppc64le-linux-gnu-gcc -v Using built-in specs. COLLECT_GCC=3D/home/worker/cross/bin/ppc64le-linux-gnu-gcc COLLECT_LTO_WRAPPER=3D/home/worker/cross/libexec/gcc/ppc64le-linux-gnu/14.0= .1/lto-wrapper Target: ppc64le-linux-gnu Configured with: /home/worker/buildworker/tiber-gcc-trunk-ppc64le/build/configure --enable-languages=3Dc,c++,fortran --disable-bootstrap --disable-libsanitiz= er --disable-multilib --enable-checking=3Drelease --prefix=3D/home/worker/cross --target=3Dppc64le-linux-gnu --with-as=3D/usr/bin/powerpc64le-suse-linux-as Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 14.0.1 20240419 (experimental) c23db3ebb65ba357155be85ef56d037403eaee36 (GCC)=