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* [Bug c/111873] New: runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre'
@ 2023-10-19 7:26 19373742 at buaa dot edu.cn
2023-10-19 7:26 ` [Bug c/111873] " 19373742 at buaa dot edu.cn
` (10 more replies)
0 siblings, 11 replies; 12+ messages in thread
From: 19373742 at buaa dot edu.cn @ 2023-10-19 7:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111873
Bug ID: 111873
Summary: runtime Segmentation fault with '-O3
-fno-code-hoisting -fno-early-inlining -fno-tree-fre
-fno-tree-loop-optimize -fno-tree-pre'
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: 19373742 at buaa dot edu.cn
Target Milestone: ---
Created attachment 56148
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56148&action=edit
The preprocessed file
*******************************************************************************
OS and Platform:
Ubuntu 20.04.4 LTS
*******************************************************************************
gcc version:
$ gcc -v
Using built-in specs.
COLLECT_GCC=/home/cuisk/ctc/gcc-releases/gcc-14/bin/gcc
COLLECT_LTO_WRAPPER=/home/cuisk/ctc/gcc-releases/gcc-14/libexec/gcc/x86_64-pc-linux-gnu/14.0.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: ./configure --prefix=/home/cuisk/ctc/gcc-releases/gcc-14
--disable-multilib --enable-language=c,c++
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 14.0.0 20231015 (experimental) (GCC)
*******************************************************************************
Command Lines:
$ gcc -O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre
-fno-tree-loop-optimize -fno-tree-pre -I ~/ctc/csmith/include/csmith-2.3.0 a.c
-o ec
$ ./ec
Segmentation fault (core dumped)
$ gcc -fsanitize=undefined -I ~/ctc/csmith/include/csmith-2.3.0 a.c -o nec
$ ./nec
checksum = 99D13A7E
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c/111873] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre'
2023-10-19 7:26 [Bug c/111873] New: runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' 19373742 at buaa dot edu.cn
@ 2023-10-19 7:26 ` 19373742 at buaa dot edu.cn
2023-10-19 8:06 ` [Bug middle-end/111873] " 19373742 at buaa dot edu.cn
` (9 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: 19373742 at buaa dot edu.cn @ 2023-10-19 7:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111873
--- Comment #1 from CTC <19373742 at buaa dot edu.cn> ---
Created attachment 56149
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56149&action=edit
The compiler output
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/111873] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre'
2023-10-19 7:26 [Bug c/111873] New: runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' 19373742 at buaa dot edu.cn
2023-10-19 7:26 ` [Bug c/111873] " 19373742 at buaa dot edu.cn
@ 2023-10-19 8:06 ` 19373742 at buaa dot edu.cn
2023-10-19 18:40 ` [Bug ipa/111873] [12/13/14 Regression] " pinskia at gcc dot gnu.org
` (8 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: 19373742 at buaa dot edu.cn @ 2023-10-19 8:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111873
--- Comment #2 from CTC <19373742 at buaa dot edu.cn> ---
A reduced testcase:
struct a {
short b;
};
int d;
const struct a c;
void e(short x) {}
void f(short x) {}
int g(const struct a i) {return 0;}
void h(const struct a i) {
d = g(i);
f(i.b);
e(i.b);
}
int main() {
h(c);
return 0;
}
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug ipa/111873] [12/13/14 Regression] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre'
2023-10-19 7:26 [Bug c/111873] New: runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' 19373742 at buaa dot edu.cn
2023-10-19 7:26 ` [Bug c/111873] " 19373742 at buaa dot edu.cn
2023-10-19 8:06 ` [Bug middle-end/111873] " 19373742 at buaa dot edu.cn
@ 2023-10-19 18:40 ` pinskia at gcc dot gnu.org
2023-10-23 9:20 ` [Bug ipa/111873] [12/13/14 Regression] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' since r12-434-g93f8cb4965cebe sjames at gcc dot gnu.org
` (7 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-10-19 18:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111873
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|runtime Segmentation fault |[12/13/14 Regression]
|with '-O3 |runtime Segmentation fault
|-fno-code-hoisting |with '-O3
|-fno-early-inlining |-fno-code-hoisting
|-fno-tree-fre |-fno-early-inlining
|-fno-tree-loop-optimize |-fno-tree-fre
|-fno-tree-pre' |-fno-tree-loop-optimize
| |-fno-tree-pre'
Target Milestone|--- |12.4
Status|UNCONFIRMED |NEW
CC| |marxin at gcc dot gnu.org
Ever confirmed|0 |1
Last reconfirmed| |2023-10-19
Component|middle-end |ipa
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.
It is the inliner which messes up and introduces the store to a const variable.
We go from:
```
int main ()
{
<bb 2> [local count: 1073741824]:
h (c);
return 0;
}
void h (const struct a i)
{
const short int i$b;
int _1;
<bb 2> [local count: 1073741824]:
i$b_5 = i.b;
i.b = i$b_5;
```
To:
```
int main ()
{
int D.2031;
const short int i$b;
int _4;
int _6;
<bb 2> [local count: 1073741824]:
i$b_3 = 0;
c.b = i$b_3;
```
Which is totally wrong.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug ipa/111873] [12/13/14 Regression] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' since r12-434-g93f8cb4965cebe
2023-10-19 7:26 [Bug c/111873] New: runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' 19373742 at buaa dot edu.cn
` (2 preceding siblings ...)
2023-10-19 18:40 ` [Bug ipa/111873] [12/13/14 Regression] " pinskia at gcc dot gnu.org
@ 2023-10-23 9:20 ` sjames at gcc dot gnu.org
2023-10-23 9:50 ` ebotcazou at gcc dot gnu.org
` (6 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: sjames at gcc dot gnu.org @ 2023-10-23 9:20 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111873
Sam James <sjames at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ebotcazou at gcc dot gnu.org,
| |sjames at gcc dot gnu.org
Keywords|needs-bisection |
Summary|[12/13/14 Regression] |[12/13/14 Regression]
|runtime Segmentation fault |runtime Segmentation fault
|with '-O3 |with '-O3
|-fno-code-hoisting |-fno-code-hoisting
|-fno-early-inlining |-fno-early-inlining
|-fno-tree-fre |-fno-tree-fre
|-fno-tree-loop-optimize |-fno-tree-loop-optimize
|-fno-tree-pre' |-fno-tree-pre' since
| |r12-434-g93f8cb4965cebe
--- Comment #4 from Sam James <sjames at gcc dot gnu.org> ---
bisect says:
93f8cb4965cebee125f96376367f05e18ee5749b is the first bad commit
commit 93f8cb4965cebee125f96376367f05e18ee5749b
Author: Eric Botcazou <ebotcazou@adacore.com>
Date: Tue May 4 12:47:11 2021 +0200
Reuse non-gimple_reg variable for inlining
i.e. r12-434-g93f8cb4965cebe
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug ipa/111873] [12/13/14 Regression] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' since r12-434-g93f8cb4965cebe
2023-10-19 7:26 [Bug c/111873] New: runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' 19373742 at buaa dot edu.cn
` (3 preceding siblings ...)
2023-10-23 9:20 ` [Bug ipa/111873] [12/13/14 Regression] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' since r12-434-g93f8cb4965cebe sjames at gcc dot gnu.org
@ 2023-10-23 9:50 ` ebotcazou at gcc dot gnu.org
2023-10-23 9:57 ` ebotcazou at gcc dot gnu.org
` (5 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2023-10-23 9:50 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111873
--- Comment #5 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
People really should stop spamming the database with bug reports about random
combinations of switches, this is a waste of time and resources for everyone.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug ipa/111873] [12/13/14 Regression] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' since r12-434-g93f8cb4965cebe
2023-10-19 7:26 [Bug c/111873] New: runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' 19373742 at buaa dot edu.cn
` (4 preceding siblings ...)
2023-10-23 9:50 ` ebotcazou at gcc dot gnu.org
@ 2023-10-23 9:57 ` ebotcazou at gcc dot gnu.org
2023-10-23 10:19 ` [Bug ipa/111873] [12/13/14 Regression] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-pre' ebotcazou at gcc dot gnu.org
` (4 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2023-10-23 9:57 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111873
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |ebotcazou at gcc dot gnu.org
Status|NEW |ASSIGNED
--- Comment #6 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Investigating.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug ipa/111873] [12/13/14 Regression] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-pre'
2023-10-19 7:26 [Bug c/111873] New: runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' 19373742 at buaa dot edu.cn
` (5 preceding siblings ...)
2023-10-23 9:57 ` ebotcazou at gcc dot gnu.org
@ 2023-10-23 10:19 ` ebotcazou at gcc dot gnu.org
2023-10-23 10:38 ` ebotcazou at gcc dot gnu.org
` (3 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2023-10-23 10:19 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111873
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[12/13/14 Regression] |[12/13/14 Regression]
|runtime Segmentation fault |runtime Segmentation fault
|with '-O3 |with '-O3
|-fno-code-hoisting |-fno-code-hoisting
|-fno-early-inlining |-fno-early-inlining
|-fno-tree-fre |-fno-tree-fre
|-fno-tree-loop-optimize |-fno-tree-pre'
|-fno-tree-pre' since |
|r12-434-g93f8cb4965cebe |
--- Comment #7 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
-fno-tree-loop-optimize is not needed, but the 4 other switches are!
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug ipa/111873] [12/13/14 Regression] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-pre'
2023-10-19 7:26 [Bug c/111873] New: runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' 19373742 at buaa dot edu.cn
` (6 preceding siblings ...)
2023-10-23 10:19 ` [Bug ipa/111873] [12/13/14 Regression] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-pre' ebotcazou at gcc dot gnu.org
@ 2023-10-23 10:38 ` ebotcazou at gcc dot gnu.org
2023-10-23 10:44 ` [Bug tree-optimization/111873] " ebotcazou at gcc dot gnu.org
` (2 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2023-10-23 10:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111873
--- Comment #8 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
The bug is in the (early) SRA pass though;
void h (const struct a i)
{
const short int i$b;
int _1;
short int _2;
int _3;
short int _4;
int _5;
<bb 2> :
i$b_10 = i.b;
i.b = i$b_10;
_1 = g (i);
d = _1;
_2 = i$b_10;
_3 = (int) _2;
f (_3);
_4 = i$b_10;
_5 = (int) _4;
e (_5);
return;
}
which creates a store to the read-only parameter i:
(gdb) p debug_gimple_stmt(stmt)
# .MEM = VDEF <.MEM>
i.b = i$b;
$2 = void
(gdb) p debug_tree(gimple_get_lhs (stmt))
<component_ref 0x7ffff71dee10
type <integer_type 0x7ffff71b6930 short int readonly sizes-gimplified HI
size <integer_cst 0x7ffff702c0f0 constant 16>
unit-size <integer_cst 0x7ffff702c108 constant 2>
align:16 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x7ffff71b6930 precision:16 min <integer_cst 0x7ffff702c090 -32768> max
<integer_cst 0x7ffff702c0c0 32767>>
readonly
arg:0 <parm_decl 0x7ffff7fc8300 i
type <record_type 0x7ffff71b6540 a readonly sizes-gimplified type_0 HI
size <integer_cst 0x7ffff702c0f0 16> unit-size <integer_cst 0x7ffff702c108 2>
align:16 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x7ffff71b6540 fields <field_decl 0x7ffff7039688 b>>
readonly used read HI pr111873.c:18:24 size <integer_cst 0x7ffff702c0f0
16> unit-size <integer_cst 0x7ffff702c108 2>
align:16 warn_if_not_align:0 context <function_decl 0x7ffff71e2300 h>
arg-type <record_type 0x7ffff71b6540 a>>
arg:1 <field_decl 0x7ffff7039688 b
type <integer_type 0x7ffff702a498 short int sizes-gimplified HI size
<integer_cst 0x7ffff702c0f0 16> unit-size <integer_cst 0x7ffff702c108 2>
align:16 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x7ffff702a498 precision:16 min <integer_cst 0x7ffff702c090 -32768> max
<integer_cst 0x7ffff702c0c0 32767>>
HI pr111873.c:5:9 size <integer_cst 0x7ffff702c0f0 16> unit-size
<integer_cst 0x7ffff702c108 2>
align:16 warn_if_not_align:0 offset_align 128 decl_not_flexarray: 1
offset <integer_cst 0x7ffff700bf60 constant 0>
bit-offset <integer_cst 0x7ffff700bfa8 constant 0> context <record_type
0x7ffff71b6f18 a>>
pr111873.c:21:7 start: pr111873.c:21:6 finish: pr111873.c:21:8>
/* In a VAR_DECL, PARM_DECL or FIELD_DECL, or any kind of ..._REF node,
nonzero means it may not be the lhs of an assignment.
Nonzero in a FUNCTION_DECL means this function should be treated
as "const" function (can only read its arguments). */
#define TREE_READONLY(NODE) (NON_TYPE_CHECK (NODE)->base.readonly_flag)
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug tree-optimization/111873] [12/13/14 Regression] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-pre'
2023-10-19 7:26 [Bug c/111873] New: runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' 19373742 at buaa dot edu.cn
` (7 preceding siblings ...)
2023-10-23 10:38 ` ebotcazou at gcc dot gnu.org
@ 2023-10-23 10:44 ` ebotcazou at gcc dot gnu.org
2024-03-07 21:04 ` law at gcc dot gnu.org
2024-03-12 13:23 ` jakub at gcc dot gnu.org
10 siblings, 0 replies; 12+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2023-10-23 10:44 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111873
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|ipa |tree-optimization
Assignee|ebotcazou at gcc dot gnu.org |unassigned at gcc dot gnu.org
Status|ASSIGNED |NEW
CC| |jamborm at gcc dot gnu.org
--- Comment #9 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Very similar to PR tree-opt/100453. Martin, would you mind having a look when
you have some time? Thanks in advance.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug tree-optimization/111873] [12/13/14 Regression] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-pre'
2023-10-19 7:26 [Bug c/111873] New: runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' 19373742 at buaa dot edu.cn
` (8 preceding siblings ...)
2023-10-23 10:44 ` [Bug tree-optimization/111873] " ebotcazou at gcc dot gnu.org
@ 2024-03-07 21:04 ` law at gcc dot gnu.org
2024-03-12 13:23 ` jakub at gcc dot gnu.org
10 siblings, 0 replies; 12+ messages in thread
From: law at gcc dot gnu.org @ 2024-03-07 21:04 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111873
Jeffrey A. Law <law at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
CC| |law at gcc dot gnu.org
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug tree-optimization/111873] [12/13/14 Regression] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-pre'
2023-10-19 7:26 [Bug c/111873] New: runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' 19373742 at buaa dot edu.cn
` (9 preceding siblings ...)
2024-03-07 21:04 ` law at gcc dot gnu.org
@ 2024-03-12 13:23 ` jakub at gcc dot gnu.org
10 siblings, 0 replies; 12+ messages in thread
From: jakub at gcc dot gnu.org @ 2024-03-12 13:23 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111873
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P1 |P2
CC| |jakub at gcc dot gnu.org
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 12-13 has been released with this bug, so P2.
^ permalink raw reply [flat|nested] 12+ messages in thread
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2023-10-19 7:26 [Bug c/111873] New: runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' 19373742 at buaa dot edu.cn
2023-10-19 7:26 ` [Bug c/111873] " 19373742 at buaa dot edu.cn
2023-10-19 8:06 ` [Bug middle-end/111873] " 19373742 at buaa dot edu.cn
2023-10-19 18:40 ` [Bug ipa/111873] [12/13/14 Regression] " pinskia at gcc dot gnu.org
2023-10-23 9:20 ` [Bug ipa/111873] [12/13/14 Regression] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-loop-optimize -fno-tree-pre' since r12-434-g93f8cb4965cebe sjames at gcc dot gnu.org
2023-10-23 9:50 ` ebotcazou at gcc dot gnu.org
2023-10-23 9:57 ` ebotcazou at gcc dot gnu.org
2023-10-23 10:19 ` [Bug ipa/111873] [12/13/14 Regression] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-pre' ebotcazou at gcc dot gnu.org
2023-10-23 10:38 ` ebotcazou at gcc dot gnu.org
2023-10-23 10:44 ` [Bug tree-optimization/111873] " ebotcazou at gcc dot gnu.org
2024-03-07 21:04 ` law at gcc dot gnu.org
2024-03-12 13:23 ` jakub at gcc dot gnu.org
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