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* [Bug analyzer/95152] New: internal compiler error: in get_or_create_mem_ref, at analyzer/region-model.cc:6938
@ 2020-05-15 12:45 pieter+gcc-bugzilla at plexis dot eu
2020-05-15 13:26 ` [Bug analyzer/95152] " marxin at gcc dot gnu.org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: pieter+gcc-bugzilla at plexis dot eu @ 2020-05-15 12:45 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95152
Bug ID: 95152
Summary: internal compiler error: in get_or_create_mem_ref, at
analyzer/region-model.cc:6938
Product: gcc
Version: 10.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: analyzer
Assignee: dmalcolm at gcc dot gnu.org
Reporter: pieter+gcc-bugzilla at plexis dot eu
Target Milestone: ---
Created attachment 48545
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48545&action=edit
The pre-processed source
While compiling dnsdist[1] from git with '-fanalyzer', GCC 10.1.0 has an
internal compiler error:
during IPA pass: analyzer
In file included from dnsdist.hh:24,
from dnsdist-lua-bindings.cc:23:
ext/luawrapper/include/LuaContext.hpp: In lambda function:
ext/luawrapper/include/LuaContext.hpp:1241:27: internal compiler error: in
get_or_create_mem_ref, at analyzer/region-model.cc:6938
1241 | writeFunction_(*object, value);
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
Please submit a full bug report,
with preprocessed source if appropriate.
The full commandline is as follows:
g++ -DHAVE_CONFIG_H -I. -I. -I. -pthread -I/usr/include/luajit-2.0
-I/usr/include/editline -I./ext/yahttp -march=x86-64 -mtune=generic -O2
-pipe -fno-plt -DNETSNMP_ENABLE_IPV6 -fno-strict-aliasing -DNETSNMP_REMOVE_U64
-march=x86-64 -mtune=generic -O2 -pipe -fno-plt -Ulinux -Dlinux=linux
-D_REENTRANT -D_GNU_SOURCE -fwrapv -fno-strict-aliasing -pipe
-fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -I/usr/lib/perl5/5.30/core_perl/CORE
-I/usr/include/libnl3 -D_FORTIFY_SOURCE=2 -I. -I/usr/include
-DSYSCONFDIR=\"/usr/local/etc\" -fPIE -DPIE -U_FORTIFY_SOURCE
-D_FORTIFY_SOURCE=2 --param ssp-buffer-size=4 -fstack-protector -g -O3 -Wall
-Wextra -Wshadow -Wno-unused-parameter -Wmissing-declarations -Wredundant-decls
-fanalyzer -MT dnsdist-lua-bindings.o -MD -MP -MF $depbase.Tpo -c -o
dnsdist-lua-bindings.o dnsdist-lua-bindings.cc
This is a ArchLinux system, where 'g++ -v' shows this:
Using built-in specs.
COLLECT_GCC=/usr/bin/g++
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-pc-linux-gnu/10.1.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /build/gcc/src/gcc/configure --prefix=/usr --libdir=/usr/lib
--libexecdir=/usr/lib --mandir=/usr/share/man --infodir=/usr/share/info
--with-bugurl=https://bugs.archlinux.org/
--enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++,d --with-isl
--with-linker-hash-style=gnu --with-system-zlib --enable-__cxa_atexit
--enable-cet=auto --enable-checking=release --enable-clocale=gnu
--enable-default-pie --enable-default-ssp --enable-gnu-indirect-function
--enable-gnu-unique-object --enable-install-libiberty --enable-linker-build-id
--enable-lto --enable-multilib --enable-plugin --enable-shared
--enable-threads=posix --disable-libssp --disable-libstdcxx-pch
--disable-libunwind-exceptions --disable-werror
gdc_include_dir=/usr/include/dlang/gdc
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 10.1.0 (GCC)
The triggering line is in the LuaWrapper[2], a project that can wrap C++
objects and to Lua. I have attached the pre-processed source.
If you need more information, let me know!
1 - https://dnsdist.org
2 -
https://github.com/PowerDNS/pdns/blob/134755f54093a595610e035d01a07f125df3ab13/ext/luawrapper/include/LuaContext.hpp#L1241
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug analyzer/95152] internal compiler error: in get_or_create_mem_ref, at analyzer/region-model.cc:6938
2020-05-15 12:45 [Bug analyzer/95152] New: internal compiler error: in get_or_create_mem_ref, at analyzer/region-model.cc:6938 pieter+gcc-bugzilla at plexis dot eu
@ 2020-05-15 13:26 ` marxin at gcc dot gnu.org
2020-05-16 8:40 ` fredrik.hederstierna@securitas-direct.com
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: marxin at gcc dot gnu.org @ 2020-05-15 13:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95152
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
Keywords| |needs-bisection,
| |needs-reduction
Last reconfirmed| |2020-05-15
CC| |marxin at gcc dot gnu.org
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Confirmed, I'm reducing that..
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug analyzer/95152] internal compiler error: in get_or_create_mem_ref, at analyzer/region-model.cc:6938
2020-05-15 12:45 [Bug analyzer/95152] New: internal compiler error: in get_or_create_mem_ref, at analyzer/region-model.cc:6938 pieter+gcc-bugzilla at plexis dot eu
2020-05-15 13:26 ` [Bug analyzer/95152] " marxin at gcc dot gnu.org
@ 2020-05-16 8:40 ` fredrik.hederstierna@securitas-direct.com
2020-05-18 5:40 ` [Bug analyzer/95152] ICE in get_or_create_mem_ref, at analyzer/region-model.cc:6938 since r10-5950-g757bf1dff5e8cee3 marxin at gcc dot gnu.org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: fredrik.hederstierna@securitas-direct.com @ 2020-05-16 8:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95152
Fredrik Hederstierna <fredrik.hederstierna@securitas-direct.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |fredrik.hederstierna@securi
| |tas-direct.com
--- Comment #2 from Fredrik Hederstierna <fredrik.hederstierna@securitas-direct.com> ---
I have had the same problem with arm-none-eabi-gcc (GCC) 10.1.0, using
-fanalyzer.
Compiling my_test.c ..
during IPA pass: analyzer
falcon_fota.c: In function 'my_verify.part.0':
falcon_fota.c:629:5: internal compiler error: in get_or_create_mem_ref, at
analyzer/region-model.cc:6938
629 | app_info_t *app_info = RAM_APP_INFO_POS;
| ^~~~~~~~~~~~~~~~~~~~~~~~~
Please submit a full bug report,
with preprocessed source if appropriate.
The pointer RAM_APP_INFO_POS is a quite special reference with address of
external variable, and adding constants to that value:
// example
extern void *_app_data_offs;
#define RAM_ADDRESS ((uint32_t)(0xC0000000))
#define APP_INFO_POS ((uint32_t)&_app_data_offs)
#define RAM_APP_INFO_POS (RAM_ADDRESS + APP_INFO_POS)
arm-eabi-gcc -v
Using built-in specs.
COLLECT_GCC=/opt/gcc/arm-none-eabi-toolchain-gcc-10.1.0-binutils-2.33.1-newlib-3.3.0-hardfloat/bin/arm-none-eabi-gcc
COLLECT_LTO_WRAPPER=/opt/gcc/arm-none-eabi-toolchain-gcc-10.1.0-binutils-2.33.1-newlib-3.3.0-hardfloat/libexec/gcc/arm-none-eabi/10.1.0/lto-wrapper
Target: arm-none-eabi
Configured with: ../../gcc-10.1.0/configure --enable-languages=c,c++
--target=arm-none-eabi
--prefix=/opt/gcc/arm-none-eabi-toolchain-gcc-10.1.0-binutils-2.33.1-newlib-3.3.0-hardfloat
--with-gnu-as --with-gnu-ld --with-newlib --with-system-zlib
--with-endian=little --disable-interwork --with-mode=thumb --with-abi=aapcs
--with-cpu=cortex-m4 --with-float=hard --with-fpu=fpv4-sp-d16 --disable-nls
--disable-libssp --enable-multilib
Thread model: single
Supported LTO compression algorithms: zlib
gcc version 10.1.0 (GCC)
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug analyzer/95152] ICE in get_or_create_mem_ref, at analyzer/region-model.cc:6938 since r10-5950-g757bf1dff5e8cee3
2020-05-15 12:45 [Bug analyzer/95152] New: internal compiler error: in get_or_create_mem_ref, at analyzer/region-model.cc:6938 pieter+gcc-bugzilla at plexis dot eu
2020-05-15 13:26 ` [Bug analyzer/95152] " marxin at gcc dot gnu.org
2020-05-16 8:40 ` fredrik.hederstierna@securitas-direct.com
@ 2020-05-18 5:40 ` marxin at gcc dot gnu.org
2020-05-18 6:52 ` fredrik.hederstierna@securitas-direct.com
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: marxin at gcc dot gnu.org @ 2020-05-18 5:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95152
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Keywords|needs-bisection, |
|needs-reduction |
Summary|internal compiler error: in |ICE in
|get_or_create_mem_ref, at |get_or_create_mem_ref, at
|analyzer/region-model.cc:69 |analyzer/region-model.cc:69
|38 |38 since
| |r10-5950-g757bf1dff5e8cee3
--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
Reduced test-case:
$ struct n;
class o {
public:
using d = n;
d operator*();
};
class p {
public:
p(char *);
void operator=(p);
};
template <class ad> class q {
public:
ad operator*();
};
void(ag)(int(int *));
auto a = [] {};
int f, g;
class r {
public:
template <typename i, typename j> void k(p aj, j i::*ak) {
auto b = [=](i am, j c) { am.*ak = c; };
k<j>(aj, a, b);
}
template <typename, typename an, typename ao> void k(p aj, an, ao ap) {
aq(aj, 0, ap);
}
int as;
template <typename> struct s {};
template <typename aw, typename ax> void ay(int *az, int, p, ax ba) {
t<aw>::bc(az, ba);
}
template <typename an, typename ao> void aq(p aj, an, ao ap) {
ay<void(o, p)>(&as, 4, aj, [ap](o bj, p c) { ap(*bj, c); });
}
template <typename> struct t;
template <typename bl> struct I { static auto bn(int *, int) -> q<bl>; };
template <typename bo, typename l> static auto bp(int *, bo, l bq, int) {
bq();
}
template <typename bo, typename l, typename br, typename... bs>
static auto bp(int *az, bo bt, l bq, int bu, s<br>, bs... bv) {
auto c = I<br>::bn(az, bu);
J<l, br> d{bq, *c};
bp(az, bt, d, 1, bv...);
}
template <typename by, typename bz> struct J {
by ca;
bz cb;
template <typename... cc> void operator()(cc... cd) { ca(cb, cd...); }
};
};
template <typename ce, typename... cf> struct r::t<ce(cf...)> {
template <typename by> static auto bc(int *, by) {
auto e = [](int *) -> int { bq(static_cast<by *>(0)); };
ag(e);
}
template <typename by> static auto bq(by ch) { cj(*ch); }
template <typename by> static auto cj(by ch) {
bp(&g, int{}, ch, f, s<cf>{}...);
}
};
struct n {
p aj;
};
r h;
void m() { h.k("", &n::aj); }
$ g++ -fanalyzer x.ii -c -O3
x.ii: In lambda function:
x.ii:55:59: warning: no return statement in function returning non-void
[-Wreturn-type]
55 | auto e = [](int *) -> int { bq(static_cast<by *>(0)); };
| ^
x.ii: In function ‘void m()’:
x.ii:67:16: warning: ISO C++ forbids converting a string constant to ‘char*’
[-Wwrite-strings]
67 | void m() { h.k("", &n::aj); }
| ^~
during IPA pass: analyzer
x.ii: In lambda function:
x.ii:22:14: internal compiler error: in get_or_create_mem_ref, at
analyzer/region-model.cc:6938
22 | auto b = [=](i am, j c) { am.*ak = c; };
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
0x86fc20 ana::region_model::get_or_create_mem_ref(tree_node*, ana::svalue_id,
ana::svalue_id, ana::region_model_context*)
/home/marxin/Programming/gcc/gcc/analyzer/region-model.cc:6938
0x1448285 ana::region_model::get_or_create_pointer_plus_expr(tree_node*,
ana::svalue_id, ana::svalue_id, ana::region_model_context*)
/home/marxin/Programming/gcc/gcc/analyzer/region-model.cc:7021
0x1448285 ana::region_model::on_assignment(gassign const*,
ana::region_model_context*)
/home/marxin/Programming/gcc/gcc/analyzer/region-model.cc:4197
0x141c12f ana::exploded_node::on_stmt(ana::exploded_graph&, ana::supernode
const*, gimple const*, ana::program_state*, ana::state_change*) const
/home/marxin/Programming/gcc/gcc/analyzer/engine.cc:1019
0x141ca31 ana::exploded_graph::process_node(ana::exploded_node*)
/home/marxin/Programming/gcc/gcc/analyzer/engine.cc:2530
0x141ce82 ana::exploded_graph::process_worklist()
/home/marxin/Programming/gcc/gcc/analyzer/engine.cc:2348
0x141f0de ana::impl_run_checkers(ana::logger*)
/home/marxin/Programming/gcc/gcc/analyzer/engine.cc:4029
0x1420abc ana::run_checkers()
/home/marxin/Programming/gcc/gcc/analyzer/engine.cc:4097
0x1414ea8 execute
/home/marxin/Programming/gcc/gcc/analyzer/analyzer-pass.cc:84
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug analyzer/95152] ICE in get_or_create_mem_ref, at analyzer/region-model.cc:6938 since r10-5950-g757bf1dff5e8cee3
2020-05-15 12:45 [Bug analyzer/95152] New: internal compiler error: in get_or_create_mem_ref, at analyzer/region-model.cc:6938 pieter+gcc-bugzilla at plexis dot eu
` (2 preceding siblings ...)
2020-05-18 5:40 ` [Bug analyzer/95152] ICE in get_or_create_mem_ref, at analyzer/region-model.cc:6938 since r10-5950-g757bf1dff5e8cee3 marxin at gcc dot gnu.org
@ 2020-05-18 6:52 ` fredrik.hederstierna@securitas-direct.com
2020-06-02 6:37 ` yagi.uwu at gmail dot com
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: fredrik.hederstierna@securitas-direct.com @ 2020-05-18 6:52 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95152
--- Comment #4 from Fredrik Hederstierna <fredrik.hederstierna@securitas-direct.com> ---
Stripped down example:
File <test.i>:
typedef struct {
int var;
} info_t;
extern void *_data_offs;
void test()
{
info_t *info = ((void *)((void *)1) + ((unsigned int)&_data_offs));
my_func(info->var == 0);
}
Output:
during IPA pass: analyzer
test2.i:10:42: internal compiler error: in get_or_create_mem_ref, at
analyzer/region-model.cc:6938
10 | info_t *info = ((void *)((void *)1) + ((unsigned int)&_data_offs));
| ~^~~~~~~~~~~~~~~~~~~~~~~~~~
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://gcc.gnu.org/bugs/> for instructions.
Compilation:
/opt/gcc/arm-none-eabi-toolchain-gcc-10.1.0-binutils-2.33.1-newlib-3.3.0-hardfloat/bin/arm-none-eabi-gcc
-fanalyzer -O2 -o test.o test.i
BR Fredrik
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug analyzer/95152] ICE in get_or_create_mem_ref, at analyzer/region-model.cc:6938 since r10-5950-g757bf1dff5e8cee3
2020-05-15 12:45 [Bug analyzer/95152] New: internal compiler error: in get_or_create_mem_ref, at analyzer/region-model.cc:6938 pieter+gcc-bugzilla at plexis dot eu
` (3 preceding siblings ...)
2020-05-18 6:52 ` fredrik.hederstierna@securitas-direct.com
@ 2020-06-02 6:37 ` yagi.uwu at gmail dot com
2020-08-21 1:16 ` cvs-commit at gcc dot gnu.org
2020-08-21 1:21 ` dmalcolm at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: yagi.uwu at gmail dot com @ 2020-06-02 6:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95152
yagi uwu <yagi.uwu at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |yagi.uwu at gmail dot com
--- Comment #5 from yagi uwu <yagi.uwu at gmail dot com> ---
Hello, i too got an error that seems to be the same as yours, but i
accidentally managed to find a simple example, so i am showing it with the hope
it can help find the bug.
The source file fits here:
void foo(void)
{
// the size does not seem relevant
// the parameters do not either
// nor do the return types
void (*a[1]) ();
void (*p) () = a + 1; // <- the error happens here
// the amount add does not seem to matter,
// but it needs to be different to 0
}
My system is under linux mint.
This is what /home/yagigami/gcc-installs/usr/local/bin/gcc -v shows:
Using built-in specs.
COLLECT_GCC=/home/yagigami/gcc-installs/usr/local/bin/gcc
COLLECT_LTO_WRAPPER=/home/yagigami/gcc-installs/usr/local/bin/../libexec/gcc/x86_64-pc-linux-gnu/10.1.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with:
/home/yagigami/gcc/release-10.1/gcc-releases-gcc-10.1.0/configure
--enable-languages=c,c++
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 10.1.0 (GCC)
This is the error message:
during IPA pass: analyzer
bug.c:7:26: internal compiler error: in get_or_create_mem_ref, at
analyzer/region-model.cc:6932
7 | void (*p) () = a + 1;
| ~~^~~
0x5f84d9 ana::region_model::get_or_create_mem_ref(tree_node*, ana::svalue_id,
ana::svalue_id, ana::region_model_context*)
/home/yagigami/gcc/release-10.1/gcc-releases-gcc-10.1.0/gcc/analyzer/region-model.cc:6932
0xe02bf7 ana::region_model::get_or_create_pointer_plus_expr(tree_node*,
ana::svalue_id, ana::svalue_id, ana::region_model_context*)
/home/yagigami/gcc/release-10.1/gcc-releases-gcc-10.1.0/gcc/analyzer/region-model.cc:7021
0xe02bf7 ana::region_model::on_assignment(gassign const*,
ana::region_model_context*)
/home/yagigami/gcc/release-10.1/gcc-releases-gcc-10.1.0/gcc/analyzer/region-model.cc:4197
0xde6a6a ana::exploded_node::on_stmt(ana::exploded_graph&, ana::supernode
const*, gimple const*, ana::program_state*, ana::state_change*) const
/home/yagigami/gcc/release-10.1/gcc-releases-gcc-10.1.0/gcc/analyzer/engine.cc:1019
0xde73cf ana::exploded_graph::process_node(ana::exploded_node*)
/home/yagigami/gcc/release-10.1/gcc-releases-gcc-10.1.0/gcc/analyzer/engine.cc:2530
0xde781a ana::exploded_graph::process_worklist()
/home/yagigami/gcc/release-10.1/gcc-releases-gcc-10.1.0/gcc/analyzer/engine.cc:2348
0xde7f0b ana::impl_run_checkers(ana::logger*)
/home/yagigami/gcc/release-10.1/gcc-releases-gcc-10.1.0/gcc/analyzer/engine.cc:4029
0xde8a9c ana::run_checkers()
/home/yagigami/gcc/release-10.1/gcc-releases-gcc-10.1.0/gcc/analyzer/engine.cc:4097
0xdde058 execute
/home/yagigami/gcc/release-10.1/gcc-releases-gcc-10.1.0/gcc/analyzer/analyzer-pass.cc:84
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug analyzer/95152] ICE in get_or_create_mem_ref, at analyzer/region-model.cc:6938 since r10-5950-g757bf1dff5e8cee3
2020-05-15 12:45 [Bug analyzer/95152] New: internal compiler error: in get_or_create_mem_ref, at analyzer/region-model.cc:6938 pieter+gcc-bugzilla at plexis dot eu
` (4 preceding siblings ...)
2020-06-02 6:37 ` yagi.uwu at gmail dot com
@ 2020-08-21 1:16 ` cvs-commit at gcc dot gnu.org
2020-08-21 1:21 ` dmalcolm at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2020-08-21 1:16 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95152
--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by David Malcolm <dmalcolm@gcc.gnu.org>:
https://gcc.gnu.org/g:6b31b6b52612a6d4a7a84e71f6331464d68400d4
commit r11-2792-g6b31b6b52612a6d4a7a84e71f6331464d68400d4
Author: David Malcolm <dmalcolm@redhat.com>
Date: Thu Aug 20 17:50:14 2020 -0400
analyzer: add regression tests [PR95152]
PR analyzer/95152 reports various ICEs in
region_model::get_or_create_mem_ref.
I removed this function as part of the state rewrite in
r11-2694-g808f4dfeb3a95f50f15e71148e5c1067f90a126d.
I've verified that these two test cases reproduce the issue with 10.2
and don't ICE with trunk; adding them as regression tests.
gcc/testsuite/ChangeLog:
PR analyzer/95152
* gcc.dg/analyzer/pr95152-4.c: New test.
* gcc.dg/analyzer/pr95152-5.c: New test.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug analyzer/95152] ICE in get_or_create_mem_ref, at analyzer/region-model.cc:6938 since r10-5950-g757bf1dff5e8cee3
2020-05-15 12:45 [Bug analyzer/95152] New: internal compiler error: in get_or_create_mem_ref, at analyzer/region-model.cc:6938 pieter+gcc-bugzilla at plexis dot eu
` (5 preceding siblings ...)
2020-08-21 1:16 ` cvs-commit at gcc dot gnu.org
@ 2020-08-21 1:21 ` dmalcolm at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: dmalcolm at gcc dot gnu.org @ 2020-08-21 1:21 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95152
David Malcolm <dmalcolm at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|ASSIGNED |RESOLVED
--- Comment #7 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
As noted in the above commit, I removed the offending function in
r11-2694-g808f4dfeb3a95f50f15e71148e5c1067f90a126d and can no longer reproduce
this; marking it as fixed (for GCC 11).
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2020-08-21 1:21 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
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2020-05-15 12:45 [Bug analyzer/95152] New: internal compiler error: in get_or_create_mem_ref, at analyzer/region-model.cc:6938 pieter+gcc-bugzilla at plexis dot eu
2020-05-15 13:26 ` [Bug analyzer/95152] " marxin at gcc dot gnu.org
2020-05-16 8:40 ` fredrik.hederstierna@securitas-direct.com
2020-05-18 5:40 ` [Bug analyzer/95152] ICE in get_or_create_mem_ref, at analyzer/region-model.cc:6938 since r10-5950-g757bf1dff5e8cee3 marxin at gcc dot gnu.org
2020-05-18 6:52 ` fredrik.hederstierna@securitas-direct.com
2020-06-02 6:37 ` yagi.uwu at gmail dot com
2020-08-21 1:16 ` cvs-commit at gcc dot gnu.org
2020-08-21 1:21 ` dmalcolm at gcc dot gnu.org
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