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* [Bug tree-optimization/107109] New: ICE on valid code at -O1 on x86_64-linux-gnu: in type, at value-range.h:621
@ 2022-10-01 14:19 zhendong.su at inf dot ethz.ch
2022-10-02 11:58 ` [Bug tree-optimization/107109] " zhendong.su at inf dot ethz.ch
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: zhendong.su at inf dot ethz.ch @ 2022-10-01 14:19 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107109
Bug ID: 107109
Summary: ICE on valid code at -O1 on x86_64-linux-gnu: in type,
at value-range.h:621
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: zhendong.su at inf dot ethz.ch
Target Milestone: ---
It appears to be a recent regression.
Compiler Explorer: https://godbolt.org/z/891T9sGeP
[505] % gcctk -v
Using built-in specs.
COLLECT_GCC=gcctk
COLLECT_LTO_WRAPPER=/local/suz-local/software/local/gcc-trunk/libexec/gcc/x86_64-pc-linux-gnu/13.0.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: ../gcc-trunk/configure --disable-bootstrap
--enable-checking=yes --prefix=/local/suz-local/software/local/gcc-trunk
--enable-sanitizers --enable-languages=c,c++ --disable-werror --enable-multilib
--with-system-zlib
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 13.0.0 20221001 (experimental) [master r13-3010-g2555071c954] (GCC)
[506] %
[506] % gcctk -O1 small.c
during GIMPLE pass: dom
small.c: In function ‘c’:
small.c:3:6: internal compiler error: in type, at value-range.h:621
3 | void c() {
| ^
0x85da64 irange::type() const
../../gcc-trunk/gcc/value-range.h:621
0x85e6e1 irange::type() const
../../gcc-trunk/gcc/tree.h:3634
0x85e6e1 adjust_op1_for_overflow
../../gcc-trunk/gcc/range-op.cc:1373
0x1de41b6 operator_plus::op1_range(irange&, tree_node*, irange const&, irange
const&, relation_kind_t) const
../../gcc-trunk/gcc/range-op.cc:1414
0x1de41b6 operator_plus::op1_range(irange&, tree_node*, irange const&, irange
const&, relation_kind_t) const
../../gcc-trunk/gcc/range-op.cc:1400
0x1ce84f5 gori_compute::compute_operand1_range(vrange&,
gimple_range_op_handler&, vrange const&, tree_node*, fur_source&,
value_relation*)
../../gcc-trunk/gcc/gimple-range-gori.cc:1086
0x1ce7b6d gori_compute::compute_operand_range(vrange&, gimple*, vrange const&,
tree_node*, fur_source&, value_relation*)
../../gcc-trunk/gcc/gimple-range-gori.cc:692
0x1ce856f gori_compute::compute_operand1_range(vrange&,
gimple_range_op_handler&, vrange const&, tree_node*, fur_source&,
value_relation*)
../../gcc-trunk/gcc/gimple-range-gori.cc:1140
0x1ce7b6d gori_compute::compute_operand_range(vrange&, gimple*, vrange const&,
tree_node*, fur_source&, value_relation*)
../../gcc-trunk/gcc/gimple-range-gori.cc:692
0x1ceaf68 gori_compute::outgoing_edge_range_p(vrange&, edge_def*, tree_node*,
range_query&)
../../gcc-trunk/gcc/gimple-range-gori.cc:1358
0x1cdb605 ranger_cache::range_from_dom(vrange&, tree_node*, basic_block_def*,
ranger_cache::rfd_mode)
../../gcc-trunk/gcc/gimple-range-cache.cc:1494
0x1cdb991 ranger_cache::range_from_dom(vrange&, tree_node*, basic_block_def*,
ranger_cache::rfd_mode)
../../gcc-trunk/gcc/gimple-range-cache.cc:1398
0x1cdb991 ranger_cache::entry_range(vrange&, tree_node*, basic_block_def*,
ranger_cache::rfd_mode)
../../gcc-trunk/gcc/gimple-range-cache.cc:928
0x1cdb991 ranger_cache::entry_range(vrange&, tree_node*, basic_block_def*,
ranger_cache::rfd_mode)
../../gcc-trunk/gcc/gimple-range-cache.cc:916
0x1cdba48 ranger_cache::edge_range(vrange&, edge_def*, tree_node*,
ranger_cache::rfd_mode)
../../gcc-trunk/gcc/gimple-range-cache.cc:959
0x1cdb005 ranger_cache::resolve_dom(vrange&, tree_node*, basic_block_def*)
../../gcc-trunk/gcc/gimple-range-cache.cc:1384
0x1cdb660 ranger_cache::range_from_dom(vrange&, tree_node*, basic_block_def*,
ranger_cache::rfd_mode)
../../gcc-trunk/gcc/gimple-range-cache.cc:1488
0x1cdd392 ranger_cache::range_from_dom(vrange&, tree_node*, basic_block_def*,
ranger_cache::rfd_mode)
../../gcc-trunk/gcc/gimple-range-cache.cc:1398
0x1cdd392 ranger_cache::fill_block_cache(tree_node*, basic_block_def*,
basic_block_def*)
../../gcc-trunk/gcc/gimple-range-cache.cc:1212
0x1cddfd4 ranger_cache::block_range(vrange&, basic_block_def*, tree_node*,
bool)
../../gcc-trunk/gcc/gimple-range-cache.cc:1039
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.
[507] %
[507] % cat small.c
int printf(const char *, ...);
int a, b;
void c() {
int d, e;
L:
a = (b && a) ^ 2756578370;
d = ~a + (e ^ d) ^ 2756578370;
if (!d)
printf("%d", a);
d = a / e;
goto L;
}
int main() {
if (a)
c();
return 0;
}
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/107109] ICE on valid code at -O1 on x86_64-linux-gnu: in type, at value-range.h:621
2022-10-01 14:19 [Bug tree-optimization/107109] New: ICE on valid code at -O1 on x86_64-linux-gnu: in type, at value-range.h:621 zhendong.su at inf dot ethz.ch
@ 2022-10-02 11:58 ` zhendong.su at inf dot ethz.ch
2022-10-03 9:27 ` [Bug tree-optimization/107109] [13 Regression] ICE on valid code at -O1 on x86_64-linux-gnu: in type, at value-range.h:621 since r13-2975-g7ea258a13a115e9e marxin at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: zhendong.su at inf dot ethz.ch @ 2022-10-02 11:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107109
--- Comment #1 from Zhendong Su <zhendong.su at inf dot ethz.ch> ---
Another test that only reproduces at -O2 and -O3.
[508] % gcctk -v
Using built-in specs.
COLLECT_GCC=gcctk
COLLECT_LTO_WRAPPER=/local/suz-local/software/local/gcc-trunk/libexec/gcc/x86_64-pc-linux-gnu/13.0.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: ../gcc-trunk/configure --disable-bootstrap
--enable-checking=yes --prefix=/local/suz-local/software/local/gcc-trunk
--enable-sanitizers --enable-languages=c,c++ --disable-werror --enable-multilib
--with-system-zlib
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 13.0.0 20221002 (experimental) [master r13-3015-g3290dcf1499] (GCC)
[509] %
[509] % gcctk -O1 small.c; ./a.out
[510] %
[510] % gcctk -O2 small.c
during GIMPLE pass: dom
small.c: In function ‘main’:
small.c:2:5: internal compiler error: in type, at value-range.h:621
2 | int main() {
| ^~~~
0x85dab4 irange::type() const
../../gcc-trunk/gcc/value-range.h:621
0x85e731 irange::type() const
../../gcc-trunk/gcc/tree.h:3634
0x85e731 adjust_op1_for_overflow
../../gcc-trunk/gcc/range-op.cc:1373
0x1de43e3 operator_plus::op1_range(irange&, tree_node*, irange const&, irange
const&, relation_kind_t) const
../../gcc-trunk/gcc/range-op.cc:1414
0x1de43e3 operator_plus::op1_range(irange&, tree_node*, irange const&, irange
const&, relation_kind_t) const
../../gcc-trunk/gcc/range-op.cc:1400
0x1de43e3 operator_plus::op2_range(irange&, tree_node*, irange const&, irange
const&, relation_kind_t) const
../../gcc-trunk/gcc/range-op.cc:1424
0x1ce8e58 gori_compute::compute_operand2_range(vrange&,
gimple_range_op_handler&, vrange const&, tree_node*, fur_source&,
value_relation*)
../../gcc-trunk/gcc/gimple-range-gori.cc:1182
0x1ce7435 gori_compute::compute_operand_range(vrange&, gimple*, vrange const&,
tree_node*, fur_source&, value_relation*)
../../gcc-trunk/gcc/gimple-range-gori.cc:694
0x1ce85df gori_compute::compute_operand1_range(vrange&,
gimple_range_op_handler&, vrange const&, tree_node*, fur_source&,
value_relation*)
../../gcc-trunk/gcc/gimple-range-gori.cc:1140
0x1ce7bdd gori_compute::compute_operand_range(vrange&, gimple*, vrange const&,
tree_node*, fur_source&, value_relation*)
../../gcc-trunk/gcc/gimple-range-gori.cc:692
0x1ce8ed0 gori_compute::compute_operand2_range(vrange&,
gimple_range_op_handler&, vrange const&, tree_node*, fur_source&,
value_relation*)
../../gcc-trunk/gcc/gimple-range-gori.cc:1228
0x1ce7435 gori_compute::compute_operand_range(vrange&, gimple*, vrange const&,
tree_node*, fur_source&, value_relation*)
../../gcc-trunk/gcc/gimple-range-gori.cc:694
0x1ce7209 gori_compute::compute_logical_operands(vrange&, vrange&,
gimple_range_op_handler&, irange const&, tree_node*, fur_source&, tree_node*,
bool)
../../gcc-trunk/gcc/gimple-range-gori.cc:913
0x1ce7aae gori_compute::compute_operand_range(vrange&, gimple*, vrange const&,
tree_node*, fur_source&, value_relation*)
../../gcc-trunk/gcc/gimple-range-gori.cc:674
0x1ce85df gori_compute::compute_operand1_range(vrange&,
gimple_range_op_handler&, vrange const&, tree_node*, fur_source&,
value_relation*)
../../gcc-trunk/gcc/gimple-range-gori.cc:1140
0x1ce7bdd gori_compute::compute_operand_range(vrange&, gimple*, vrange const&,
tree_node*, fur_source&, value_relation*)
../../gcc-trunk/gcc/gimple-range-gori.cc:692
0x1ceafd8 gori_compute::outgoing_edge_range_p(vrange&, edge_def*, tree_node*,
range_query&)
../../gcc-trunk/gcc/gimple-range-gori.cc:1358
0x10a218d path_range_query::compute_ranges_in_block(basic_block_def*)
../../gcc-trunk/gcc/gimple-range-path.cc:454
0x10a2882 path_range_query::compute_ranges(bitmap_head const*)
../../gcc-trunk/gcc/gimple-range-path.cc:622
0x112dd90 hybrid_jt_simplifier::simplify(gimple*, gimple*, basic_block_def*,
jt_state*)
../../gcc-trunk/gcc/tree-ssa-threadedge.cc:1418
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.
[511] %
[511] % cat small.c
int a, b = 1, c;
int main() {
if (b <= 0) {
if (a)
L:
if (b && a <= 600000000)
b = c;
int e = ~(a + b);
if ((b <= e || a > e) && a)
a = 0;
if (b < 0)
goto L;
if (b >= a)
while (1)
;
}
return 0;
}
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/107109] [13 Regression] ICE on valid code at -O1 on x86_64-linux-gnu: in type, at value-range.h:621 since r13-2975-g7ea258a13a115e9e
2022-10-01 14:19 [Bug tree-optimization/107109] New: ICE on valid code at -O1 on x86_64-linux-gnu: in type, at value-range.h:621 zhendong.su at inf dot ethz.ch
2022-10-02 11:58 ` [Bug tree-optimization/107109] " zhendong.su at inf dot ethz.ch
@ 2022-10-03 9:27 ` marxin at gcc dot gnu.org
2022-10-03 14:14 ` cvs-commit at gcc dot gnu.org
2022-10-03 14:15 ` amacleod at redhat dot com
3 siblings, 0 replies; 5+ messages in thread
From: marxin at gcc dot gnu.org @ 2022-10-03 9:27 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107109
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|ICE on valid code at -O1 on |[13 Regression] ICE on
|x86_64-linux-gnu: in type, |valid code at -O1 on
|at value-range.h:621 |x86_64-linux-gnu: in type,
| |at value-range.h:621 since
| |r13-2975-g7ea258a13a115e9e
Target Milestone|--- |13.0
Version|unknown |13.0
CC| |aldyh at gcc dot gnu.org,
| |amacleod at redhat dot com,
| |marxin at gcc dot gnu.org
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
Last reconfirmed| |2022-10-03
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
Started with r13-2975-g7ea258a13a115e9e.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/107109] [13 Regression] ICE on valid code at -O1 on x86_64-linux-gnu: in type, at value-range.h:621 since r13-2975-g7ea258a13a115e9e
2022-10-01 14:19 [Bug tree-optimization/107109] New: ICE on valid code at -O1 on x86_64-linux-gnu: in type, at value-range.h:621 zhendong.su at inf dot ethz.ch
2022-10-02 11:58 ` [Bug tree-optimization/107109] " zhendong.su at inf dot ethz.ch
2022-10-03 9:27 ` [Bug tree-optimization/107109] [13 Regression] ICE on valid code at -O1 on x86_64-linux-gnu: in type, at value-range.h:621 since r13-2975-g7ea258a13a115e9e marxin at gcc dot gnu.org
@ 2022-10-03 14:14 ` cvs-commit at gcc dot gnu.org
2022-10-03 14:15 ` amacleod at redhat dot com
3 siblings, 0 replies; 5+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2022-10-03 14:14 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107109
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Andrew Macleod <amacleod@gcc.gnu.org>:
https://gcc.gnu.org/g:f41d1b39a6443fad38c36af34b1baa384954ca80
commit r13-3031-gf41d1b39a6443fad38c36af34b1baa384954ca80
Author: Andrew MacLeod <amacleod@redhat.com>
Date: Sun Oct 2 18:43:35 2022 -0400
Don't process undefined range.
No need to continue processing an undefined range.
gcc/
PR tree-optimization/107109
* range-op.cc (adjust_op1_for_overflow): Don't process undefined.
gcc/testsuite/
* gcc.dg/pr107109.c: New.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/107109] [13 Regression] ICE on valid code at -O1 on x86_64-linux-gnu: in type, at value-range.h:621 since r13-2975-g7ea258a13a115e9e
2022-10-01 14:19 [Bug tree-optimization/107109] New: ICE on valid code at -O1 on x86_64-linux-gnu: in type, at value-range.h:621 zhendong.su at inf dot ethz.ch
` (2 preceding siblings ...)
2022-10-03 14:14 ` cvs-commit at gcc dot gnu.org
@ 2022-10-03 14:15 ` amacleod at redhat dot com
3 siblings, 0 replies; 5+ messages in thread
From: amacleod at redhat dot com @ 2022-10-03 14:15 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107109
Andrew Macleod <amacleod at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
--- Comment #4 from Andrew Macleod <amacleod at redhat dot com> ---
fixed.
^ permalink raw reply [flat|nested] 5+ messages in thread
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2022-10-01 14:19 [Bug tree-optimization/107109] New: ICE on valid code at -O1 on x86_64-linux-gnu: in type, at value-range.h:621 zhendong.su at inf dot ethz.ch
2022-10-02 11:58 ` [Bug tree-optimization/107109] " zhendong.su at inf dot ethz.ch
2022-10-03 9:27 ` [Bug tree-optimization/107109] [13 Regression] ICE on valid code at -O1 on x86_64-linux-gnu: in type, at value-range.h:621 since r13-2975-g7ea258a13a115e9e marxin at gcc dot gnu.org
2022-10-03 14:14 ` cvs-commit at gcc dot gnu.org
2022-10-03 14:15 ` amacleod at redhat dot com
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