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* [Bug ipa/112601] New: ICE in cgraph_node::verify_node(): error: invalid calls_comdat_local flag
@ 2023-11-17 21:58 slyfox at gcc dot gnu.org
2023-11-17 22:26 ` [Bug ipa/112601] [11/12/13/14 Regression] " pinskia at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: slyfox at gcc dot gnu.org @ 2023-11-17 21:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112601
Bug ID: 112601
Summary: ICE in cgraph_node::verify_node(): error: invalid
calls_comdat_local flag
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ipa
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
CC: marxin at gcc dot gnu.org
Target Milestone: ---
Encountered the bug when tried to build llvm-17.0.5 with -O1 optimization
flags.
Looks like all the gcc versions I tried fail starting from gcc-10 including
current gcc-master r14-5563-gbc274b8d677212.
Extracted reproducer:
// $ cat a.cpp
bool neq(int, int);
int begin();
int end();
void deref(int);
struct Twine {
Twine(const char *);
};
int &out(int, Twine);
void out6(int, Twine);
static void printChar(int &, char) {}
int emitStringLiteralDef_OS, emit_OS, emit_I;
char emit___trans_tmp_1;
struct SequenceToOffsetTable {
void emitStringLiteralDef(Twine Decl) {
emit(printChar);
int __trans_tmp_6 = out(emitStringLiteralDef_OS, ""),
__trans_tmp_5 = out(__trans_tmp_6, ""),
__trans_tmp_4 = out(__trans_tmp_5, ""),
__trans_tmp_3 = out(__trans_tmp_4, ""),
__trans_tmp_2 = out(__trans_tmp_3, Decl);
out6(__trans_tmp_2, "");
}
void emit(void Print(int &, char)) {
for (int E = 0; neq(emit_I, E);)
for (int SI = (deref(emit_I), begin)(), SE = (deref(emit_I), end)();
neq(SI, SE);)
Print(emit_OS, emit___trans_tmp_1);
}
};
void run() {
SequenceToOffsetTable RegStrings;
RegStrings.emitStringLiteralDef(0);
}
Crashing:
$ gcc/xg++ -B./gcc -O1 -fchecking=2 -c a.cpp -o a.o
a.cpp: In member function 'void
SequenceToOffsetTable::emitStringLiteralDef(Twine)':
a.cpp:14:8: error: invalid calls_comdat_local flag
14 | void emitStringLiteralDef(Twine Decl) {
| ^~~~~~~~~~~~~~~~~~~~
_ZN21SequenceToOffsetTable20emitStringLiteralDefE5Twine/5 (void
SequenceToOffsetTable::emitStringLiteralDef(Twine))
Type: function definition analyzed
Visibility: externally_visible semantic_interposition public weak comdat
comdat_group:_ZN21SequenceToOffsetTable20emitStringLiteralDefE5Twine one_only
Same comdat group as: _ZL9printCharRic/0
References:
Referring:
Availability: available
Function flags: count:1073741824 (estimated locally) body
Called by: _Z3runv/7 (1073741824 (estimated locally),1.00 per call) (can
throw external)
Calls: _Z3neqii/15 (9761289262 (estimated locally),9.09 per call) (can throw
external) _Z3neqii/15 (78977704412 (estimated locally),73.55 per call) (can
throw external) _ZL9printCharRic/0 (70290156974 (estimated locally),65.46 per
call) (can throw external) _Z3endv/14 (8687547438 (estimated locally),8.09 per
call) (can throw external) _Z5derefi/12 (8687547438 (estimated locally),8.09
per call) (can throw external) _Z5beginv/13 (8687547438 (estimated
locally),8.09 per call) (can throw external) _Z5derefi/12 (8687547438
(estimated locally),8.09 per call) (can throw external) _Z4out6i5Twine/11
(1073741824 (estimated locally),1.00 per call) (can throw external)
_ZN5TwineC1EPKc/8 (1073741824 (estimated locally),1.00 per call) (can throw
external) _Z3outi5Twine/10 (1073741824 (estimated locally),1.00 per call) (can
throw external) _Z3outi5Twine/10 (1073741824 (estimated locally),1.00 per call)
(can throw external) _ZN5TwineC1EPKc/8 (1073741824 (estimated locally),1.00 per
call) (can throw external) _Z3outi5Twine/10 (1073741824 (estimated
locally),1.00 per call) (can throw external) _ZN5TwineC1EPKc/8 (1073741824
(estimated locally),1.00 per call) (can throw external) _Z3outi5Twine/10
(1073741824 (estimated locally),1.00 per call) (can throw external)
_ZN5TwineC1EPKc/8 (1073741824 (estimated locally),1.00 per call) (can throw
external) _Z3outi5Twine/10 (1073741824 (estimated locally),1.00 per call) (can
throw external) _ZN5TwineC1EPKc/8 (1073741824 (estimated locally),1.00 per
call) (can throw external)
during IPA pass: inline
a.cpp:14:8: internal compiler error: verify_cgraph_node failed
0x258970b diagnostic_impl(rich_location*, diagnostic_metadata const*, int, char
const*, __va_list_tag (*) [1], diagnostic_t)
???:0
0x258a52e internal_error(char const*, ...)
???:0
0xc767c2 cgraph_node::verify_node()
???:0
0xc64d11 symtab_node::verify()
???:0
0x1276003 optimize_inline_calls(tree_node*)
???:0
0xf10813 inline_transform(cgraph_node*)
???:0
0x10a320e execute_all_ipa_transforms(bool)
???:0
0xc7b6e8 cgraph_node::expand()
???:0
0xc7d219 symbol_table::compile()
???:0
0xc7fce4 symbol_table::finalize_compilation_unit()
???:0
$ gcc/xg++ -B./gcc -v
Reading specs from ./gcc/specs
COLLECT_GCC=./gcc/xg++
COLLECT_LTO_WRAPPER=./gcc/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /home/slyfox/dev/git/gcc/configure --disable-multilib
--disable-bootstrap --disable-lto --disable-libsanitizer
--disable-libstdcxx-pch --enable-languages=c,c++ --disable-libgomp
--disable-libquadmath --disable-libvtv CFLAGS='-O1 -g0' CXXFLAGS='-O1 -g0'
LDFLAGS='-O1 -g0'
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 14.0.0 20231117 (experimental) (GCC)
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug ipa/112601] [11/12/13/14 Regression] ICE in cgraph_node::verify_node(): error: invalid calls_comdat_local flag
2023-11-17 21:58 [Bug ipa/112601] New: ICE in cgraph_node::verify_node(): error: invalid calls_comdat_local flag slyfox at gcc dot gnu.org
@ 2023-11-17 22:26 ` pinskia at gcc dot gnu.org
2023-11-18 0:21 ` pinskia at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-11-17 22:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112601
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |11.5
Known to fail| |10.1.0
Summary|ICE in |[11/12/13/14 Regression]
|cgraph_node::verify_node(): |ICE in
|error: invalid |cgraph_node::verify_node():
|calls_comdat_local flag |error: invalid
| |calls_comdat_local flag
Known to work| |9.5.0
Keywords| |ice-on-valid-code
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug ipa/112601] [11/12/13/14 Regression] ICE in cgraph_node::verify_node(): error: invalid calls_comdat_local flag
2023-11-17 21:58 [Bug ipa/112601] New: ICE in cgraph_node::verify_node(): error: invalid calls_comdat_local flag slyfox at gcc dot gnu.org
2023-11-17 22:26 ` [Bug ipa/112601] [11/12/13/14 Regression] " pinskia at gcc dot gnu.org
@ 2023-11-18 0:21 ` pinskia at gcc dot gnu.org
2023-11-20 9:24 ` rguenth at gcc dot gnu.org
2024-07-19 13:22 ` [Bug ipa/112601] [12/13/14/15 " rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-11-18 0:21 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112601
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2023-11-18
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed. Looks like an older regression.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug ipa/112601] [11/12/13/14 Regression] ICE in cgraph_node::verify_node(): error: invalid calls_comdat_local flag
2023-11-17 21:58 [Bug ipa/112601] New: ICE in cgraph_node::verify_node(): error: invalid calls_comdat_local flag slyfox at gcc dot gnu.org
2023-11-17 22:26 ` [Bug ipa/112601] [11/12/13/14 Regression] " pinskia at gcc dot gnu.org
2023-11-18 0:21 ` pinskia at gcc dot gnu.org
@ 2023-11-20 9:24 ` rguenth at gcc dot gnu.org
2024-07-19 13:22 ` [Bug ipa/112601] [12/13/14/15 " rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-11-20 9:24 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112601
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug ipa/112601] [12/13/14/15 Regression] ICE in cgraph_node::verify_node(): error: invalid calls_comdat_local flag
2023-11-17 21:58 [Bug ipa/112601] New: ICE in cgraph_node::verify_node(): error: invalid calls_comdat_local flag slyfox at gcc dot gnu.org
` (2 preceding siblings ...)
2023-11-20 9:24 ` rguenth at gcc dot gnu.org
@ 2024-07-19 13:22 ` rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2024-07-19 13:22 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112601
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|11.5 |12.5
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 11 branch is being closed.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2024-07-19 13:22 UTC | newest]
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2023-11-17 21:58 [Bug ipa/112601] New: ICE in cgraph_node::verify_node(): error: invalid calls_comdat_local flag slyfox at gcc dot gnu.org
2023-11-17 22:26 ` [Bug ipa/112601] [11/12/13/14 Regression] " pinskia at gcc dot gnu.org
2023-11-18 0:21 ` pinskia at gcc dot gnu.org
2023-11-20 9:24 ` rguenth at gcc dot gnu.org
2024-07-19 13:22 ` [Bug ipa/112601] [12/13/14/15 " rguenth at gcc dot gnu.org
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