https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111940
Bug ID: 111940
Summary: ICE: in initialize_node_lattices, at ipa-cp.cc:1598
with -O2 -fno-devirtualize-speculatively -fno-weak
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: ipa
Assignee: unassigned at gcc dot gnu.org
Reporter: zsojka at seznam dot cz
CC: marxin at gcc dot gnu.org
Target Milestone: ---
Host: x86_64-pc-linux-gnu
Target: x86_64-pc-linux-gnu
Created attachment 56179
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56179&action=edit
reduced testcase
Compiler output:
$ x86_64-pc-linux-gnu-gcc -O2 -fno-devirtualize-speculatively -fno-weak
testcase.C
during IPA pass: cp
testcase.C:13:24: internal compiler error: in initialize_node_lattices, at
ipa-cp.cc:1598
13 | SQObjectPtr _sourcename;
| ^
0xe4aecd initialize_node_lattices
/repo/gcc-trunk/gcc/ipa-cp.cc:1598
0xe4aecd ipcp_propagate_stage
/repo/gcc-trunk/gcc/ipa-cp.cc:4302
0xe4aecd ipcp_driver
/repo/gcc-trunk/gcc/ipa-cp.cc:6701
0xe4aecd execute
/repo/gcc-trunk/gcc/ipa-cp.cc:6776
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
$ x86_64-pc-linux-gnu-gcc -v
Using built-in specs.
COLLECT_GCC=/repo/gcc-trunk/binary-latest-amd64/bin/x86_64-pc-linux-gnu-gcc
COLLECT_LTO_WRAPPER=/repo/gcc-trunk/binary-trunk-r14-4866-20231023153002-g458db9b6149-checking-yes-rtl-df-extra-nobootstrap-amd64/bin/../libexec/gcc/x86_64-pc-linux-gnu/14.0.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /repo/gcc-trunk//configure --enable-languages=c,c++
--enable-valgrind-annotations --disable-nls --enable-checking=yes,rtl,df,extra
--disable-bootstrap --with-cloog --with-ppl --with-isl
--build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu
--target=x86_64-pc-linux-gnu --with-ld=/usr/bin/x86_64-pc-linux-gnu-ld
--with-as=/usr/bin/x86_64-pc-linux-gnu-as --disable-libstdcxx-pch
--prefix=/repo/gcc-trunk//binary-trunk-r14-4866-20231023153002-g458db9b6149-checking-yes-rtl-df-extra-nobootstrap-amd64
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 14.0.0 20231023 (experimental) (GCC)
