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* [Bug c/107826] New: ice during GIMPLE pass: slp
@ 2022-11-22 20:11 dcb314 at hotmail dot com
2022-11-22 20:15 ` [Bug tree-optimization/107826] " pinskia at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: dcb314 at hotmail dot com @ 2022-11-22 20:11 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107826
Bug ID: 107826
Summary: ice during GIMPLE pass: slp
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: dcb314 at hotmail dot com
Target Milestone: ---
For the following reduced C code, compiled as follows:
$ ~/gcc/results/bin/gcc -c -O2 -std=c99 bug864B.c
during GIMPLE pass: slp
bug864B.c:3:1: internal compiler error: Segmentation fault
3 | cpl_image_multiply_scalar_self() {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
0xd7e3a9 crash_signal(int)
../../trunk.d1/gcc/toplev.cc:314
0x105cabc contains_struct_check(tree_node*, tree_node_structure_enum, char
const
*, int, char const*)
../../trunk.d1/gcc/tree.h:3645
0x105cabc complex_mul_pattern::matches(_complex_operation, hash_map<_slp_tree*,
_complex_perm_kinds, simple_hashmap_traits<default_hash_traits<_slp_tree*>,
_com
plex_perm_kinds> >*, hash_map<pair_hash<nofree_ptr_hash<_slp_tree>,
nofree_ptr_h
ash<_slp_tree> >, bool,
simple_hashmap_traits<default_hash_traits<pair_hash<nofr
ee_ptr_hash<_slp_tree>, nofree_ptr_hash<_slp_tree> > >, bool> >*, _slp_tree**,
v
ec<_slp_tree*, va_heap, vl_ptr>*)
C code is:
enum { CPL_TYPE_FLOAT, CPL_TYPE_FLOAT_COMPLEX } __assert_fail;
cpl_image_multiply_scalar_nxy;
cpl_image_multiply_scalar_self() {
switch (cpl_image_get_type()) {
double *pio;
unsigned long i;
pio[i] *= 0;
case CPL_TYPE_FLOAT:
for (; cpl_image_multiply_scalar_nxy; i++)
pio[i] *= 0;
for (; cpl_image_multiply_scalar_nxy;)
case CPL_TYPE_FLOAT_COMPLEX: {
_Complex *pio = cpl_image_multiply_scalar_self;
_Complex cscalar = __assert_fail;
for (;; i++)
pio[i] *= cscalar;
}
}
}
The code seems to first go wrong sometime between git hash 2b2f2ee49a33419f
and 59cc4da605e5cb8e, a day later.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/107826] ice during GIMPLE pass: slp
2022-11-22 20:11 [Bug c/107826] New: ice during GIMPLE pass: slp dcb314 at hotmail dot com
@ 2022-11-22 20:15 ` pinskia at gcc dot gnu.org
2022-11-23 9:55 ` marxin at gcc dot gnu.org
2022-11-28 22:39 ` [Bug tree-optimization/107826] [13 Regression] " pinskia at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-11-22 20:15 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107826
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
See Also| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=107766
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I suspect this is already fixed. See PR 107766 .
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/107826] ice during GIMPLE pass: slp
2022-11-22 20:11 [Bug c/107826] New: ice during GIMPLE pass: slp dcb314 at hotmail dot com
2022-11-22 20:15 ` [Bug tree-optimization/107826] " pinskia at gcc dot gnu.org
@ 2022-11-23 9:55 ` marxin at gcc dot gnu.org
2022-11-28 22:39 ` [Bug tree-optimization/107826] [13 Regression] " pinskia at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: marxin at gcc dot gnu.org @ 2022-11-23 9:55 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107826
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
CC| |marxin at gcc dot gnu.org
Resolution|--- |FIXED
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
Yep, fixed with r13-4226-g1a06ae6f2f4f292f.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/107826] [13 Regression] ice during GIMPLE pass: slp
2022-11-22 20:11 [Bug c/107826] New: ice during GIMPLE pass: slp dcb314 at hotmail dot com
2022-11-22 20:15 ` [Bug tree-optimization/107826] " pinskia at gcc dot gnu.org
2022-11-23 9:55 ` marxin at gcc dot gnu.org
@ 2022-11-28 22:39 ` pinskia at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-11-28 22:39 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107826
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |13.0
Summary|ice during GIMPLE pass: slp |[13 Regression] ice during
| |GIMPLE pass: slp
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-11-28 22:39 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2022-11-22 20:11 [Bug c/107826] New: ice during GIMPLE pass: slp dcb314 at hotmail dot com
2022-11-22 20:15 ` [Bug tree-optimization/107826] " pinskia at gcc dot gnu.org
2022-11-23 9:55 ` marxin at gcc dot gnu.org
2022-11-28 22:39 ` [Bug tree-optimization/107826] [13 Regression] " pinskia at gcc dot gnu.org
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