https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110544
Bug ID: 110544
Summary: [14 regression] gcc.dg/vect/pr71264.c ICEs after
r14-2150
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
g:fe48f2651334bc4d96b6df6b2bb6b29fcb732a83, r14-2150-gfe48f2651334bc
make -k check-gcc RUNTESTFLAGS="vect.exp=gcc.dg/vect/pr71264.c"
FAIL: gcc.dg/vect/pr71264.c (internal compiler error: tree check: expected none
of vector_type, have vector_type in type_has_mode_precision_p, at tree.h:6644)
FAIL: gcc.dg/vect/pr71264.c (test for excess errors)
FAIL: gcc.dg/vect/pr71264.c scan-tree-dump vect "vectorized 1 loops in
function"
FAIL: gcc.dg/vect/pr71264.c -flto -ffat-lto-objects (internal compiler error:
tree check: expected none of vector_type, have vector_type in
type_has_mode_precision_p, at tree.h:6644)
FAIL: gcc.dg/vect/pr71264.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/pr71264.c -flto -ffat-lto-objects scan-tree-dump vect
"vectorized 1 loops in function"
# of unexpected failures 6
spawn -ignore SIGHUP /home/seurer/gcc/git/build/gcc-test/gcc/xgcc
-B/home/seurer/gcc/git/build/gcc-test/gcc/
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/vect/pr71264.c
-fdiagnostics-plain-output -flto -ffat-lto-objects -maltivec -mpower9-vector
-ftree-vectorize -fno-tree-loop-distribute-patterns -fno-vect-cost-model
-fno-common -O2 -fdump-tree-vect-details -S -o pr71264.s
during GIMPLE pass: vect
dump file: pr71264.c.173t.vect
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/vect/pr71264.c: In function
'test':
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/vect/pr71264.c:7:6: internal
compiler error: tree check: expected none of vector_type, have vector_type in
type_has_mode_precision_p, at tree.h:6644
0x1027a693 tree_not_check_failed(tree_node const*, char const*, int, char
const*, ...)
/home/seurer/gcc/git/gcc-test/gcc/tree.cc:8936
0x11c9dd33 tree_not_check(tree_node const*, char const*, int, char const*,
tree_code)
/home/seurer/gcc/git/gcc-test/gcc/tree.h:3837
0x11c9dd33 type_has_mode_precision_p(tree_node const*)
/home/seurer/gcc/git/gcc-test/gcc/tree.h:6644
0x11c9dd33 vectorizable_operation
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-stmts.cc:6488
0x11cb56c3 vect_analyze_stmt(vec_info*, _stmt_vec_info*, bool*, _slp_tree*,
_slp_instance*, vec<stmt_info_for_cost, va_heap, vl_ptr>*)
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-stmts.cc:11906
0x1105df73 vect_analyze_loop_operations
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.cc:2086
0x1105fabf vect_analyze_loop_2
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.cc:2869
0x1106181b vect_analyze_loop_1
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.cc:3303
0x1106212f vect_analyze_loop(loop*, vec_info_shared*)
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.cc:3457
0x110b8837 try_vectorize_loop_1
/home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.cc:1064
0x110b8837 try_vectorize_loop
/home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.cc:1180
0x110b8dc3 execute
/home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.cc:1296
commit fe48f2651334bc4d96b6df6b2bb6b29fcb732a83 (HEAD)
Author: Richard Biener <rguent...@suse.de>
Date: Fri Jun 9 09:31:14 2023 +0200
Prevent TYPE_PRECISION on VECTOR_TYPEs
