From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 6F9B73858D39; Mon, 27 Dec 2021 02:26:11 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 6F9B73858D39 From: "linkw at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/103623] [12 Regression] error: unable to generate reloads (ICE in curr_insn_transform, at lra-constraints.c:4132), or error: insn does not satisfy its constraints (ICE in extract_constrain_insn_cached, at recog.c:2682) Date: Mon, 27 Dec 2021 02:26:11 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 12.0 X-Bugzilla-Keywords: ice-on-invalid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: linkw at gcc dot gnu.org X-Bugzilla-Status: REOPENED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: wschmidt at gcc dot gnu.org X-Bugzilla-Target-Milestone: 12.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Dec 2021 02:26:11 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D103623 --- Comment #14 from Kewen Lin --- > % powerpc-e300c3-linux-gnu-gcc-12.0.0 -v > Using built-in specs. > COLLECT_GCC=3Dpowerpc-e300c3-linux-gnu-gcc-12.0.0 > COLLECT_LTO_WRAPPER=3D/usr/libexec/gcc/powerpc-e300c3-linux-gnu/12.0.0/lt= o- > wrapper > Target: powerpc-e300c3-linux-gnu > Configured with: [snip] > Thread model: posix > Supported LTO compression algorithms: zlib > gcc version 12.0.0 20211219 (experimental) (GCC) Thanks! I tried Target: powerpc-e300c3-linux-gnu Configured with: /home/linkw/gcc/gcc-test/configure --prefix=3D/home/linkw/gcc/install/gcc-test-debug --target=3Dpowerpc-e300c3-linux-gnu --enable-languages=3Dc,c++,fortran --enable-obsolete --disable-werror --with-system-zlib --disable-nls --disable-libunwind-exceptions --enable-checking=3Dyes --disable-esp --enable-libstdcxx-time --disable-libstdcxx-pch --enable-poison-system-directories --with-sysroot=3D/usr/powerpc-e300c3-lin= ux-gnu --disable-bootstrap --enable-__cxa_atexit --enable-clocale=3Dgnu --disable-multilib --disable-fixed-point --enable-targets=3Dall --enable-li= bgomp --disable-libssp --disable-libada --disable-cet --disable-systemtap --enable-valgrind-annotations --disable-vtable-verify --disable-libvtv --without-zstd --enable-lto --with-isl --disable-isl-version-check --disable-libsanitizer --enable-default-pie --enable-default-ssp Thread model: posix Supported LTO compression algorithms: zlib gcc version 12.0.0 20211219 (experimental) (GCC) on powerpc64le-linux-gnu, failed to reproduce it. I tried it on a x86_64 cfarm machine: /home/linkw/gcc/gcc-test/configure --host=3Dx86_64-pc-linux-gnu --target=3Dpowerpc-e300c3-linux-gnu --build=3Dx86_64-pc-linux-gnu --prefix=3D/home/linkw/gcc/install/gcc-test-debug --enable-languages=3Dc,c++,fortran --enable-obsolete --disable-werror --with-system-zlib --disable-nls --disable-libunwind-exceptions --enable-checking=3Dyes --disable-esp --enable-libstdcxx-time --disable-libstdcxx-pch --enable-poison-system-directories --with-sysroot=3D/usr/powerpc-e300c3-linux-gnu --disable-bootstrap --enable-__cxa_atexit --enable-clocale=3Dgnu --disable-multilib --disable-fixed-point --enable-targets=3Dall --enable-libgomp --disable-lib= ssp --disable-libada --disable-cet --disable-systemtap --disable-vtable-verify --disable-libvtv --without-zstd --enable-lto --disable-libsanitizer --enable-default-pie --enable-default-ssp Some options which caused it failed to build were omitted: --enable-valgrind-annotations --with-isl --disable-isl-version-check --enable-secureplt I guess they don't really matter.=20 Not sure what's wrong there.=