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* [Bug lto/114918] New: ICE when building gcl with LTO
@ 2024-05-02 7:26 sjames at gcc dot gnu.org
2024-05-02 7:27 ` [Bug lto/114918] " sjames at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: sjames at gcc dot gnu.org @ 2024-05-02 7:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114918
Bug ID: 114918
Summary: ICE when building gcl with LTO
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Keywords: ice-checking
Severity: normal
Priority: P3
Component: lto
Assignee: unassigned at gcc dot gnu.org
Reporter: sjames at gcc dot gnu.org
Target Milestone: ---
Originally reported downstream in Gentoo at https://bugs.gentoo.org/931082 by
Agostino Sarubbo. We also had a rep
```
$ gcc -c ./block.i -flto
block.c:123:1: error: type variant has different ‘TREE_TYPE’
123 | }
| ^
<function_type 0x7f1051642dc8
type <pointer_type 0x7f105165ce70 object
type <union_type 0x7f105165c930 lispunion VOID
align:8 warn_if_not_align:0 symtab:0 alias-set 1 canonical-type
0x7f1051e3b540
pointer_to_this <pointer_type 0x7f105165cbd0>>
unsigned DI
size <integer_cst 0x7f1051e02f48 constant 64>
unit-size <integer_cst 0x7f1051e02f60 constant 8>
align:64 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x7f1051e3b5e8
pointer_to_this <pointer_type 0x7f10516711f8>>
QI
size <integer_cst 0x7f1051e25048 type <integer_type 0x7f1051e230a8
bitsizetype> constant 8>
unit-size <integer_cst 0x7f1051e25060 type <integer_type 0x7f1051e23000
sizetype> constant 1>
align:8 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x7f1051642e70
arg-types <tree_list 0x7f1051c0c758 value <pointer_type 0x7f105165ce70
object>
chain <tree_list 0x7f1051c0c730 value <pointer_type 0x7f105165ce70
object>
chain <tree_list 0x7f1051c0c708 value <pointer_type 0x7f105165ce70
object>
chain <tree_list 0x7f1051c0c6e0 value <pointer_type
0x7f105165ce70 object>
chain <tree_list 0x7f1051c0c6b8 value <integer_type
0x7f1051e3b0a8 ufixnum>>>>>>
pointer_to_this <pointer_type 0x7f1051656888>>
block.c:123:1: error: type variant’s ‘TREE_TYPE’
<pointer_type 0x7f105165ce70 object
type <union_type 0x7f105165c930 lispunion VOID
align:8 warn_if_not_align:0 symtab:0 alias-set 1 canonical-type
0x7f1051e3b540
pointer_to_this <pointer_type 0x7f105165cbd0>>
unsigned DI
size <integer_cst 0x7f1051e02f48 type <integer_type 0x7f1051e230a8
bitsizetype> constant 64>
unit-size <integer_cst 0x7f1051e02f60 type <integer_type 0x7f1051e23000
sizetype> constant 8>
align:64 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x7f1051e3b5e8
pointer_to_this <pointer_type 0x7f10516711f8>>
block.c:123:1: error: type’s ‘TREE_TYPE’
<pointer_type 0x7f1051100540 object
type <union_type 0x7f105165c930 lispunion VOID
align:8 warn_if_not_align:0 symtab:0 alias-set 1 canonical-type
0x7f1051e3b540
pointer_to_this <pointer_type 0x7f105165cbd0>>
unsigned DI
size <integer_cst 0x7f1051e02f48 type <integer_type 0x7f1051e230a8
bitsizetype> constant 64>
unit-size <integer_cst 0x7f1051e02f60 type <integer_type 0x7f1051e23000
sizetype> constant 8>
align:64 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x7f1051e3b5e8>
<function_type 0x7f1051363a80
type <pointer_type 0x7f1051100540 object
type <union_type 0x7f105165c930 lispunion VOID
align:8 warn_if_not_align:0 symtab:0 alias-set 1 canonical-type
0x7f1051e3b540
pointer_to_this <pointer_type 0x7f105165cbd0>>
unsigned DI
size <integer_cst 0x7f1051e02f48 constant 64>
unit-size <integer_cst 0x7f1051e02f60 constant 8>
align:64 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x7f1051e3b5e8>
volatile QI
size <integer_cst 0x7f1051e25048 type <integer_type 0x7f1051e230a8
bitsizetype> constant 8>
unit-size <integer_cst 0x7f1051e25060 type <integer_type 0x7f1051e23000
sizetype> constant 1>
align:8 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x7f1051363b28
arg-types <tree_list 0x7f1051c0c758
value <pointer_type 0x7f105165ce70 object type <union_type
0x7f105165c930 lispunion>
unsigned DI size <integer_cst 0x7f1051e02f48 64> unit-size
<integer_cst 0x7f1051e02f60 8>
align:64 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x7f1051e3b5e8
pointer_to_this <pointer_type 0x7f10516711f8>>
chain <tree_list 0x7f1051c0c730 value <pointer_type 0x7f105165ce70
object>
chain <tree_list 0x7f1051c0c708 value <pointer_type 0x7f105165ce70
object>
chain <tree_list 0x7f1051c0c6e0 value <pointer_type
0x7f105165ce70 object>
chain <tree_list 0x7f1051c0c6b8 value <integer_type
0x7f1051e3b0a8 ufixnum>>>>>>
pointer_to_this <pointer_type 0x7f1051363bd0>>
during IPA pass: *free_lang_data
block.c:123:1: internal compiler error: ‘verify_type’ failed
0x55c100d66912 verify_type(tree_node const*)
/usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/tree.cc:14395
0x55c102ce246b free_lang_data
/usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/ipa-free-lang-data.cc:1134
0x55c102ce246b execute
/usr/src/debug/sys-devel/gcc-14.0.1_pre20240430/gcc-14.1.0-RC-20240430/gcc/ipa-free-lang-data.cc:1176
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://bugs.gentoo.org/> for instructions.
```
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug lto/114918] ICE when building gcl with LTO
2024-05-02 7:26 [Bug lto/114918] New: ICE when building gcl with LTO sjames at gcc dot gnu.org
@ 2024-05-02 7:27 ` sjames at gcc dot gnu.org
2024-05-02 7:27 ` sjames at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: sjames at gcc dot gnu.org @ 2024-05-02 7:27 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114918
--- Comment #1 from Sam James <sjames at gcc dot gnu.org> ---
Created attachment 58082
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58082&action=edit
block.i.xz
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug lto/114918] ICE when building gcl with LTO
2024-05-02 7:26 [Bug lto/114918] New: ICE when building gcl with LTO sjames at gcc dot gnu.org
2024-05-02 7:27 ` [Bug lto/114918] " sjames at gcc dot gnu.org
@ 2024-05-02 7:27 ` sjames at gcc dot gnu.org
2024-05-02 7:56 ` sjames at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: sjames at gcc dot gnu.org @ 2024-05-02 7:27 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114918
--- Comment #2 from Sam James <sjames at gcc dot gnu.org> ---
oops:
> We also had a rep
We had another report of this, curiously again lisp, for ecl with
https://bugs.gentoo.org/931081. I haven't investigated that at all though.
Maybe it's a bundled copy of gcl in there or something.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug lto/114918] ICE when building gcl with LTO
2024-05-02 7:26 [Bug lto/114918] New: ICE when building gcl with LTO sjames at gcc dot gnu.org
2024-05-02 7:27 ` [Bug lto/114918] " sjames at gcc dot gnu.org
2024-05-02 7:27 ` sjames at gcc dot gnu.org
@ 2024-05-02 7:56 ` sjames at gcc dot gnu.org
2024-05-02 8:41 ` sjames at gcc dot gnu.org
2024-05-02 11:33 ` rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: sjames at gcc dot gnu.org @ 2024-05-02 7:56 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114918
--- Comment #3 from Sam James <sjames at gcc dot gnu.org> ---
Reduced (!):
```
typedef struct lispunion *object;
struct lispunion {};
object Icall_gen_error_handler_noreturn() __attribute__((noreturn));
volatile object sLblock;
void(Fblock)(volatile object) { Icall_gen_error_handler_noreturn(); }
```
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug lto/114918] ICE when building gcl with LTO
2024-05-02 7:26 [Bug lto/114918] New: ICE when building gcl with LTO sjames at gcc dot gnu.org
` (2 preceding siblings ...)
2024-05-02 7:56 ` sjames at gcc dot gnu.org
@ 2024-05-02 8:41 ` sjames at gcc dot gnu.org
2024-05-02 11:33 ` rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: sjames at gcc dot gnu.org @ 2024-05-02 8:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114918
--- Comment #4 from Sam James <sjames at gcc dot gnu.org> ---
*** Bug 114919 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug lto/114918] ICE when building gcl with LTO
2024-05-02 7:26 [Bug lto/114918] New: ICE when building gcl with LTO sjames at gcc dot gnu.org
` (3 preceding siblings ...)
2024-05-02 8:41 ` sjames at gcc dot gnu.org
@ 2024-05-02 11:33 ` rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2024-05-02 11:33 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114918
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Last reconfirmed| |2024-05-02
Status|UNCONFIRMED |NEW
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
Note this requires -flto only because we don't reliably call verify_type on all
types. -g doesn't help (dwarf2out also calls verify_type).
Confirmed.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2024-05-02 11:33 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2024-05-02 7:26 [Bug lto/114918] New: ICE when building gcl with LTO sjames at gcc dot gnu.org
2024-05-02 7:27 ` [Bug lto/114918] " sjames at gcc dot gnu.org
2024-05-02 7:27 ` sjames at gcc dot gnu.org
2024-05-02 7:56 ` sjames at gcc dot gnu.org
2024-05-02 8:41 ` sjames at gcc dot gnu.org
2024-05-02 11:33 ` rguenth at gcc dot gnu.org
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