https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112617
Bug ID: 112617 Summary: [14 regression] ICE when building systemd on HPPA (internal compiler error: in find_reloads, at reload.cc:3839) Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: sjames at gcc dot gnu.org CC: danglin at gcc dot gnu.org Target Milestone: --- Created attachment 56638 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56638&action=edit btrfs-util.c.i ``` FAILED: src/shared/libsystemd-shared-254.a.p/btrfs-util.c.o hppa2.0-unknown-linux-gnu-gcc -Isrc/shared/libsystemd-shared-254.a.p -Isrc/shared -I../systemd-stable-254.6/src/shared -Isrc/basic -I../systemd-stable-254.6/src/basic -Isrc/fundamental -I../systemd-stable-254.6/src/fundamental -Isrc/systemd -I../systemd-stable-254.6/src/systemd -I. -I../systemd-stable-254.6 -I../systemd-stable-254.6/src/libsystemd/sd-bus -I../systemd-stable-254.6/src/libsystemd/sd-device -I../systemd-stable-254.6/src/libsystemd/sd-event -I../systemd-stable-254.6/src/libsystemd/sd-hwdb -I../systemd-stable-254.6/src/libsystemd/sd-id128 -I../systemd-stable-254.6/src/libsystemd/sd-journal -I../systemd-stable-254.6/src/libsystemd/sd-netlink -I../systemd-stable-254.6/src/libsystemd/sd-network -I../systemd-stable-254.6/src/libsystemd/sd-resolve -I/usr/include/blkid -I/usr/include/libmount -I/usr/include/security -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=gnu11 -Wno-missing-field-initializers -Wno-unused-parameter -Warray-bounds -Warray-bounds=2 -Wdate-time -Wendif-labels -Werror=format=2 -Werror=format-signedness -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-pointer-types -Werror=int-conversion -Werror=missing-declarations -Werror=missing-prototy pes -Werror=overflow -Werror=override-init -Werror=return-type -Werror=shift-count-overflow -Werror=shift-overflow=2 -Werror=strict-flex-arrays -Werror=undef -Wfloat-equal -Wimplicit-fallthrough=5 -Winit-self -Wlogical-op -Wmissing-include-dirs -Wmissing-noreturn -Wnested-externs -Wold-style-definition -Wpointer-arith -Wredundant-decls -Wshadow -Wstrict-aliasing=2 -Wstrict-prototypes -Wsuggest-attribute=noreturn -Wunused-function -Wwrite-strings -Wzero-length-bounds -fdiagnostics-show-option -fno-common -fstack-protector -fstack-protector-strong -fstrict-flex-arrays --param=ssp-buffer-size=4 -Wno-maybe-uninitialized -Wno-unused-result -Werror=shadow -O2 -pipe -march=2.0 -fdiagnostics-color=always -frecord-gcc-switches -fPIC -fno-strict-aliasing -fstrict-flex-arrays=1 -fvisibility=hidden -ffunction-sections -fdata-sections -fno-omit-frame-pointer -include config.h -pthread -fvisibility=default -MD -MQ src/shared/libsystemd-shared-254.a.p/btrfs-util.c.o -MF src/shared/libsystemd-shared-254.a.p/btrfs-util.c.o.d -o src/shared/libsystemd-shared-254.a.p/btrfs-util.c.o -c ../systemd-stable-254.6/src/shared/btrfs-util.c ../systemd-stable-254.6/src/shared/btrfs-util.c: In function ‘subvol_snapshot_children’: ../systemd-stable-254.6/src/shared/btrfs-util.c:1526:1: error: unable to generate reloads for: 1526 | } | ^ (jump_insn 593 1256 594 59 (parallel [ (set (pc) (if_then_else (ge (reg:SI 28 %r28 [649]) (const_int 0 [0])) (label_ref 601) (pc))) (set (reg/v:SI 148 [ old_child_fd ]) (reg:SI 28 %r28 [649])) ]) "../systemd-stable-254.6/src/shared/btrfs-util.c":1460:28 234 {*pa.md:9555} (expr_list:REG_DEAD (reg:SI 28 %r28 [649]) (int_list:REG_BR_PROB 1052266988 (nil))) -> 601) during RTL pass: reload ../systemd-stable-254.6/src/shared/btrfs-util.c:1526:1: internal compiler error: in find_reloads, at reload.cc:3839 Please submit a full bug report, with preprocessed source (by using -freport-bug). See <https://bugs.gentoo.org/> for instructions. ``` ``` Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/hppa2.0-unknown-linux-gnu/14/lto-wrapper Target: hppa2.0-unknown-linux-gnu Configured with: /var/tmp/portage/sys-devel/gcc-14.0.0.9999/work/gcc-14.0.0.9999/configure --host=hppa2.0-unknown-linux-gnu --build=hppa2.0-unknown-linux-gnu --prefix=/usr --bindir=/usr/hppa2.0-unknown-linux-gnu/gcc-bin/14 --includedir=/usr/lib/gcc/hppa2.0-unknown-linux-gnu/14/include --datadir=/usr/share/gcc-data/hppa2.0-unknown-linux-gnu/14 --mandir=/usr/share/gcc-data/hppa2.0-unknown-linux-gnu/14/man --infodir=/usr/share/gcc-data/hppa2.0-unknown-linux-gnu/14/info --with-gxx-include-dir=/usr/lib/gcc/hppa2.0-unknown-linux-gnu/14/include/g++-v14 --disable-silent-rules --disable-dependency-tracking --with-python-dir=/share/gcc-data/hppa2.0-unknown-linux-gnu/14/python --enable-languages=c,c++,fortran --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --enable-nls --without-included-gettext --disable-libunwind-exceptions --enable-checking=yes,extra,rtl --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='Gentoo Hardened 14.0.0 p, commit 35bb529f420ff5863fdae51049e6935ab927ff3d' --with-gcc-major-version-only --enable-libstdcxx-time --enable-lto --disable-libstdcxx-pch --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --disable-multilib --disable-fixed-point --enable-libgomp --disable-libssp --disable-libada --disable-cet --disable-systemtap --disable-valgrind-annotations --disable-vtable-verify --disable-libvtv --without-zstd --without-isl --disable-libsanitizer --enable-default-pie --enable-host-pie --disable-host-bind-now --disable-default-ssp Thread model: posix Supported LTO compression algorithms: zlib gcc version 14.0.0 20231118 (experimental) 841008d3966c0fe7a80ec10703a50fbdab7620ac (Gentoo Hardened 14.0.0 p, commit 35bb529f420ff5863fdae51049e6935ab927ff3d) ```