https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99489
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |msebor at gcc dot gnu.org
Last reconfirmed| |2021-03-09
Summary|internal compiler error: |[11 Regression] internal
|during GIMPLE pass: strlen |compiler error: during
|in |GIMPLE pass: strlen in
|dlt_logstorage_log_file_nam |dlt_logstorage_log_file_nam
|e() |e()
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
Keywords| |ice-on-valid-code
--- Comment #2 from Martin Sebor <msebor at gcc dot gnu.org> ---
Confirmed with a native x86_64 compiler and the full backtrace below. It's
most likely a regression introduced in
g:7f5ff78ff3f971c11ec67f422b2fd34281db9123.
during GIMPLE pass: strlen
/mnt/b/yoe/master/build/tmp/work/cortexa72-yoe-linux-musl/dlt-daemon/2.18.6-r0/git/src/offlinelogstorage/dlt_offline_logstorage_behavior.c:
In function ‘dlt_logstorage_log_file_name.part.0’:
/mnt/b/yoe/master/build/tmp/work/cortexa72-yoe-linux-musl/dlt-daemon/2.18.6-r0/git/src/offlinelogstorage/dlt_offline_logstorage_behavior.c:54:6:
internal compiler error: gimple check: expected gimple_call(error_mark), have
gimple_nop() in gimple_call_fndecl, at gimple.h:3171
0xe66115 gimple_check_failed(gimple const*, char const*, int, char const*,
gimple_code, tree_code)
/src/gcc/master/gcc/gimple.c:1259
0xbb23bf GIMPLE_CHECK2<const gcall*>
/src/gcc/master/gcc/gimple.h:74
0xb7bbe1 gimple_call_fndecl
/src/gcc/master/gcc/gimple.h:3171
0xb8edf0 gimple_call_alloc_size(gimple*, generic_wide_int<wide_int_storage>*,
range_query*)
/src/gcc/master/gcc/builtins.c:4931
0x15cc71e handle_builtin_stxncpy_strncat
/src/gcc/master/gcc/tree-ssa-strlen.c:3108
0x15caea9 handle_builtin_strncat
/src/gcc/master/gcc/tree-ssa-strlen.c:2666
0x15d214f strlen_check_and_optimize_call
/src/gcc/master/gcc/tree-ssa-strlen.c:5165
0x15d2d30 check_and_optimize_stmt
/src/gcc/master/gcc/tree-ssa-strlen.c:5373
0x15d3917 strlen_dom_walker::before_dom_children(basic_block_def*)
/src/gcc/master/gcc/tree-ssa-strlen.c:5625
0x22901c2 dom_walker::walk(basic_block_def*)
/src/gcc/master/gcc/domwalk.c:309
0x15d3c0e printf_strlen_execute
/src/gcc/master/gcc/tree-ssa-strlen.c:5691
0x15d3fa4 execute
/src/gcc/master/gcc/tree-ssa-strlen.c:5813
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
