https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116674
Bug ID: 116674
Summary: [15 regression] ICE in vectorizable_simd_clone_call
bisected to r15-3509-gd34cda72098867
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: liuhongt at gcc dot gnu.org
CC: rguenth at gcc dot gnu.org
Target Milestone: ---
Created attachment 59093
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59093&action=edit
test.i
during GIMPLE pass: vect
test.i: In function ‘void b(int)’:
test.i:71:6: internal compiler error: in vectorizable_simd_clone_call, at
tree-vect-stmts.cc:4039
71 | void b(int bc) {
| ^
0x27f90f5 internal_error(char const*, ...)
/home/liuhongt/work/gcc/master/gcc/diagnostic-global-context.cc:517
0xa836ce fancy_abort(char const*, int, char const*)
/home/liuhongt/work/gcc/master/gcc/diagnostic.cc:1657
0x987e86 vectorizable_simd_clone_call
/home/liuhongt/work/gcc/master/gcc/tree-vect-stmts.cc:4039
0x16a8628 vect_analyze_stmt(vec_info*, _stmt_vec_info*, bool*, _slp_tree*,
_slp_instance*, vec<stmt_info_for_cost, va_heap, vl_ptr>*)
/home/liuhongt/work/gcc/master/gcc/tree-vect-stmts.cc:13362
0x1706999 vect_slp_analyze_node_operations_1
/home/liuhongt/work/gcc/master/gcc/tree-vect-slp.cc:7364
0x1706999 vect_slp_analyze_node_operations
/home/liuhongt/work/gcc/master/gcc/tree-vect-slp.cc:7567
0x17068d0 vect_slp_analyze_node_operations
/home/liuhongt/work/gcc/master/gcc/tree-vect-slp.cc:7546
0x17085ed vect_slp_analyze_operations(vec_info*)
/home/liuhongt/work/gcc/master/gcc/tree-vect-slp.cc:7962
0x16d3fc6 vect_analyze_loop_2
/home/liuhongt/work/gcc/master/gcc/tree-vect-loop.cc:2954
0x16d6010 vect_analyze_loop_1
/home/liuhongt/work/gcc/master/gcc/tree-vect-loop.cc:3409
0x16d676b vect_analyze_loop(loop*, vec_info_shared*)
/home/liuhongt/work/gcc/master/gcc/tree-vect-loop.cc:3567
0x171e1b4 try_vectorize_loop_1
/home/liuhongt/work/gcc/master/gcc/tree-vectorizer.cc:1068
0x171e1b4 try_vectorize_loop
/home/liuhongt/work/gcc/master/gcc/tree-vectorizer.cc:1184
0x171eadc execute
/home/liuhongt/work/gcc/master/gcc/tree-vectorizer.cc:1300
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.
gcc -Ofast -march=x86-64-v3 -S
