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* [Bug tree-optimization/106593] New: [13 Regression] ICE in range_on_path_entry, at gimple-range-path.cc:164 since r13-2020-g16b013c9d9b4d950
@ 2022-08-12 9:35 marxin at gcc dot gnu.org
2022-08-12 9:55 ` [Bug tree-optimization/106593] " rguenth at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: marxin at gcc dot gnu.org @ 2022-08-12 9:35 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106593
Bug ID: 106593
Summary: [13 Regression] ICE in range_on_path_entry, at
gimple-range-path.cc:164 since
r13-2020-g16b013c9d9b4d950
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: rguenth at gcc dot gnu.org
Blocks: 26163
Target Milestone: ---
The following crashes, reduced from 507.cactuBSSN_r:
$ cat cactu.i
int
*PUGHInterp_DriverInterpolatePrepareParameterTable_N_boundary_points_to_omit,
*PUGHInterp_DriverInterpolatePrepareParameterTable_bbox;
double *
PUGHInterp_DriverInterpolatePrepareParameterTable_boundary_extrapolation_tolerance;
void
PUGHInterp_DriverInterpolatePrepareParameterTable() {
int i;
for (; i; i++)
if (PUGHInterp_DriverInterpolatePrepareParameterTable_bbox[i]) {
PUGHInterp_DriverInterpolatePrepareParameterTable_N_boundary_points_to_omit
[i] = 0;
PUGHInterp_DriverInterpolatePrepareParameterTable_boundary_extrapolation_tolerance
[i] = 0.0;
}
}
$ gcc -Ofast cactu.i -march=znver2 -c
during GIMPLE pass: threadfull
cactu.i: In function 'PUGHInterp_DriverInterpolatePrepareParameterTable':
cactu.i:8:1: internal compiler error: in range_on_path_entry, at
gimple-range-path.cc:164
8 | PUGHInterp_DriverInterpolatePrepareParameterTable() {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
0x7d243c path_range_query::range_on_path_entry(vrange&, tree_node*)
/home/marxin/Programming/gcc/gcc/gimple-range-path.cc:164
0x111bd50 path_range_query::ssa_range_in_phi(vrange&, gphi*)
/home/marxin/Programming/gcc/gcc/gimple-range-path.cc:321
0x111b27d path_range_query::range_defined_in_block(vrange&, tree_node*,
basic_block_def*)
/home/marxin/Programming/gcc/gcc/gimple-range-path.cc:348
0x111b36a path_range_query::compute_ranges_in_phis(basic_block_def*)
/home/marxin/Programming/gcc/gcc/gimple-range-path.cc:394
0x111be9c path_range_query::compute_ranges_in_block(basic_block_def*)
/home/marxin/Programming/gcc/gcc/gimple-range-path.cc:442
0x111c882 path_range_query::compute_ranges(vec<basic_block_def*, va_heap,
vl_ptr> const&, bitmap_head const*)
/home/marxin/Programming/gcc/gcc/gimple-range-path.cc:673
0x11a53a2 back_threader::find_taken_edge_cond(vec<basic_block_def*, va_heap,
vl_ptr> const&, gcond*)
/home/marxin/Programming/gcc/gcc/tree-ssa-threadbackward.cc:317
0x11a5e93 back_threader::maybe_register_path()
/home/marxin/Programming/gcc/gcc/tree-ssa-threadbackward.cc:231
0x11a645e back_threader::find_paths_to_names(basic_block_def*, bitmap_head*,
unsigned int)
/home/marxin/Programming/gcc/gcc/tree-ssa-threadbackward.cc:355
0x11a6c9b back_threader::find_paths_to_names(basic_block_def*, bitmap_head*,
unsigned int)
/home/marxin/Programming/gcc/gcc/tree-ssa-threadbackward.cc:471
0x11a7455 back_threader::find_paths(basic_block_def*, tree_node*)
/home/marxin/Programming/gcc/gcc/tree-ssa-threadbackward.cc:529
0x11a7651 back_threader::thread_blocks()
/home/marxin/Programming/gcc/gcc/tree-ssa-threadbackward.cc:943
0x11a76f8 execute
/home/marxin/Programming/gcc/gcc/tree-ssa-threadbackward.cc:1073
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.
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
[Bug 26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/106593] [13 Regression] ICE in range_on_path_entry, at gimple-range-path.cc:164 since r13-2020-g16b013c9d9b4d950
2022-08-12 9:35 [Bug tree-optimization/106593] New: [13 Regression] ICE in range_on_path_entry, at gimple-range-path.cc:164 since r13-2020-g16b013c9d9b4d950 marxin at gcc dot gnu.org
@ 2022-08-12 9:55 ` rguenth at gcc dot gnu.org
2022-08-12 11:37 ` cvs-commit at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-08-12 9:55 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106593
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2022-08-12
Ever confirmed|0 |1
Target Milestone|--- |13.0
Status|UNCONFIRMED |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I will investigate.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/106593] [13 Regression] ICE in range_on_path_entry, at gimple-range-path.cc:164 since r13-2020-g16b013c9d9b4d950
2022-08-12 9:35 [Bug tree-optimization/106593] New: [13 Regression] ICE in range_on_path_entry, at gimple-range-path.cc:164 since r13-2020-g16b013c9d9b4d950 marxin at gcc dot gnu.org
2022-08-12 9:55 ` [Bug tree-optimization/106593] " rguenth at gcc dot gnu.org
@ 2022-08-12 11:37 ` cvs-commit at gcc dot gnu.org
2022-08-12 11:38 ` rguenth at gcc dot gnu.org
2022-08-13 20:05 ` marxin at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2022-08-12 11:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106593
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>:
https://gcc.gnu.org/g:4cc0d3ebaee4b54280ff0466d8e5b351a3b5bacc
commit r13-2031-g4cc0d3ebaee4b54280ff0466d8e5b351a3b5bacc
Author: Richard Biener <rguenther@suse.de>
Date: Fri Aug 12 12:20:13 2022 +0200
tree-optimization/106593 - fix ICE with backward threading
With the last re-org I failed to make sure to not add SSA names
nor supported by ranger into m_imports which then triggers an
ICE in range_on_path_entry because range_of_expr returns false.
PR tree-optimization/106593
* tree-ssa-threadbackward.cc (back_threader::find_paths):
If the imports from the conditional do not satisfy
gimple_range_ssa_p don't try to thread anything.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/106593] [13 Regression] ICE in range_on_path_entry, at gimple-range-path.cc:164 since r13-2020-g16b013c9d9b4d950
2022-08-12 9:35 [Bug tree-optimization/106593] New: [13 Regression] ICE in range_on_path_entry, at gimple-range-path.cc:164 since r13-2020-g16b013c9d9b4d950 marxin at gcc dot gnu.org
2022-08-12 9:55 ` [Bug tree-optimization/106593] " rguenth at gcc dot gnu.org
2022-08-12 11:37 ` cvs-commit at gcc dot gnu.org
@ 2022-08-12 11:38 ` rguenth at gcc dot gnu.org
2022-08-13 20:05 ` marxin at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-08-12 11:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106593
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|ASSIGNED |RESOLVED
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/106593] [13 Regression] ICE in range_on_path_entry, at gimple-range-path.cc:164 since r13-2020-g16b013c9d9b4d950
2022-08-12 9:35 [Bug tree-optimization/106593] New: [13 Regression] ICE in range_on_path_entry, at gimple-range-path.cc:164 since r13-2020-g16b013c9d9b4d950 marxin at gcc dot gnu.org
` (2 preceding siblings ...)
2022-08-12 11:38 ` rguenth at gcc dot gnu.org
@ 2022-08-13 20:05 ` marxin at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: marxin at gcc dot gnu.org @ 2022-08-13 20:05 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106593
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |vsevolod.livinskiy at gmail dot co
| |m
--- Comment #4 from Martin Liška <marxin at gcc dot gnu.org> ---
*** Bug 106605 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 5+ messages in thread
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2022-08-12 9:35 [Bug tree-optimization/106593] New: [13 Regression] ICE in range_on_path_entry, at gimple-range-path.cc:164 since r13-2020-g16b013c9d9b4d950 marxin at gcc dot gnu.org
2022-08-12 9:55 ` [Bug tree-optimization/106593] " rguenth at gcc dot gnu.org
2022-08-12 11:37 ` cvs-commit at gcc dot gnu.org
2022-08-12 11:38 ` rguenth at gcc dot gnu.org
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