https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113323
Bug ID: 113323
Summary: ICE: tree check: expected none of vector_type, have
vector_type in bitint_precision_kind, at
gimple-lower-bitint.cc:131 with _BitInt()
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: zsojka at seznam dot cz
CC: jakub at gcc dot gnu.org
Target Milestone: ---
Host: x86_64-pc-linux-gnu
Target: x86_64-pc-linux-gnu
Created attachment 57033
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57033&action=edit
reduced testcase
Compiler output:
$ x86_64-pc-linux-gnu-gcc -O testcase.c
during GIMPLE pass: bitintlower
testcase.c: In function 'foo':
testcase.c:6:1: internal compiler error: tree check: expected none of
vector_type, have vector_type in bitint_precision_kind, at
gimple-lower-bitint.cc:131
6 | foo (void)
| ^~~
0x890e56 tree_not_check_failed(tree_node const*, char const*, int, char const*,
...)
/repo/gcc-trunk/gcc/tree.cc:8989
0xd7cac1 tree_not_check(tree_node*, char const*, int, char const*, tree_code)
/repo/gcc-trunk/gcc/tree.h:3621
0xd7cac1 bitint_precision_kind
/repo/gcc-trunk/gcc/gimple-lower-bitint.cc:131
0x26567af before_dom_children
/repo/gcc-trunk/gcc/gimple-lower-bitint.cc:5507
0x261e1ce dom_walker::walk(basic_block_def*)
/repo/gcc-trunk/gcc/domwalk.cc:311
0x266abe9 gimple_lower_bitint
/repo/gcc-trunk/gcc/gimple-lower-bitint.cc:6285
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-r14-7127-20240110200826-g2105c49bbe8-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-r14-7127-20240110200826-g2105c49bbe8-checking-yes-rtl-df-extra-nobootstrap-amd64
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 14.0.0 20240111 (experimental) (GCC)
