https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109573

--- Comment #15 from seurer at gcc dot gnu.org ---
Note that we see this on powerpc64 if the compiler is built with checks.

/home/seurer/gcc/git/build/gcc-11.5.0-RC-20240712/gcc/testsuite/g++/../../xg++
-B/home/seurer/gcc/git/build/gcc-11.5.0-RC-20240712/gcc/testsuite/g++/../../
exceptions_enabled3737800.cc -fdiagnostics-plain-output -nostdinc++
-I/home/seurer/gcc/git/build/gcc-11.5.0-RC-20240712/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/powerpc64le-unknown-linux-gnu
-I/home/seurer/gcc/git/build/gcc-11.5.0-RC-20240712/powerpc64le-unknown-linux-gnu/libstdc++-v3/include
-I/home/seurer/gcc/git/gcc-11.5.0-RC-20240712/libstdc++-v3/libsupc++
-I/home/seurer/gcc/git/gcc-11.5.0-RC-20240712/libstdc++-v3/include/backward
-I/home/seurer/gcc/git/gcc-11.5.0-RC-20240712/libstdc++-v3/testsuite/util
-fmessage-length=0 -S -o exceptions_enabled3737800.s
FAIL: g++.dg/vect/pr109573.cc  -std=c++2a (test for excess errors)
Excess errors:
during GIMPLE pass: slp
/home/seurer/gcc/git/gcc-11.5.0-RC-20240712/gcc/testsuite/g++.dg/vect/pr109573.cc:81:6:
internal compiler error: in vectorizable_live_operation, at
tree-vect-loop.c:8886
0x1139479b vectorizable_live_operation(vec_info*, _stmt_vec_info*,
gimple_stmt_iterator*, _slp_tree*, _slp_instance*, int, bool,
vec<stmt_info_for_cost, va_heap, vl_ptr>*)
        /home/seurer/gcc/git/gcc-11.5.0-RC-20240712/gcc/tree-vect-loop.c:8886
0x113477a7 can_vectorize_live_stmts
        /home/seurer/gcc/git/gcc-11.5.0-RC-20240712/gcc/tree-vect-stmts.c:10663
0x11377a43 vect_transform_stmt(vec_info*, _stmt_vec_info*,
gimple_stmt_iterator*, _slp_tree*, _slp_instance*)
        /home/seurer/gcc/git/gcc-11.5.0-RC-20240712/gcc/tree-vect-stmts.c:11047
0x113b356f vect_schedule_slp_node
        /home/seurer/gcc/git/gcc-11.5.0-RC-20240712/gcc/tree-vect-slp.c:6393
0x113c457f vect_schedule_slp_node
        /home/seurer/gcc/git/gcc-11.5.0-RC-20240712/gcc/tree-vect-slp.c:6206
0x113c457f vect_schedule_scc
        /home/seurer/gcc/git/gcc-11.5.0-RC-20240712/gcc/tree-vect-slp.c:6555
0x113c431f vect_schedule_scc
        /home/seurer/gcc/git/gcc-11.5.0-RC-20240712/gcc/tree-vect-slp.c:6536
0x113c4d1f vect_schedule_slp(vec_info*, vec<_slp_instance*, va_heap, vl_ptr>)
        /home/seurer/gcc/git/gcc-11.5.0-RC-20240712/gcc/tree-vect-slp.c:6671
0x113c68e7 vect_slp_region
        /home/seurer/gcc/git/gcc-11.5.0-RC-20240712/gcc/tree-vect-slp.c:5074
0x113c8047 vect_slp_bbs
        /home/seurer/gcc/git/gcc-11.5.0-RC-20240712/gcc/tree-vect-slp.c:5186
0x113c864b vect_slp_function(function*)
        /home/seurer/gcc/git/gcc-11.5.0-RC-20240712/gcc/tree-vect-slp.c:5272
0x113d1dd3 execute
        /home/seurer/gcc/git/gcc-11.5.0-RC-20240712/gcc/tree-vectorizer.c:1450

Reply via email to