* [Bug lto/98540] [11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P'
2021-01-05 16:11 [Bug lto/98540] New: [11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' doko at debian dot org
@ 2021-01-05 16:24 ` marxin at gcc dot gnu.org
2021-01-06 5:26 ` [Bug lto/98540] [8/9/10/11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' since r7-6939-g853ef4e5632df328 marxin at gcc dot gnu.org
` (9 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: marxin at gcc dot gnu.org @ 2021-01-05 16:24 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98540
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Keywords| |needs-bisection,
| |needs-reduction
Ever confirmed|0 |1
Last reconfirmed| |2021-01-05
Assignee|unassigned at gcc dot gnu.org |marxin at gcc dot gnu.org
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
I'm reducing that right now..
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug lto/98540] [8/9/10/11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' since r7-6939-g853ef4e5632df328
2021-01-05 16:11 [Bug lto/98540] New: [11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' doko at debian dot org
2021-01-05 16:24 ` [Bug lto/98540] " marxin at gcc dot gnu.org
@ 2021-01-06 5:26 ` marxin at gcc dot gnu.org
2021-01-06 5:33 ` marxin at gcc dot gnu.org
` (8 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: marxin at gcc dot gnu.org @ 2021-01-06 5:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98540
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
Created attachment 49894
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49894&action=edit
Reduced test-case
Started with r7-6939-g853ef4e5632df328 and it was rejected before:
$ g++ lambda.cpp -O3 -Wall -flto -c -std=c++17
lambda.cpp: In function ‘void iterateMatchesFullSimd()’:
lambda.cpp:254:9: warning: typedef ‘using TBlastRecord = int’ locally defined
but not used [-Wunused-local-typedefs]
254 | using TBlastRecord = int;
| ^~~~~~~~~~~~
lambda.cpp: At global scope:
lambda.cpp:258:1: error: type variant with ‘TYPE_ALIAS_SET_KNOWN_P’
258 | }
| ^
<vector_type 0x7ffff755ba80
type <integer_type 0x7ffff7415498 short int public type_6 HI
size <integer_cst 0x7ffff7418078 constant 16>
unit-size <integer_cst 0x7ffff7418090 constant 2>
align:16 warn_if_not_align:0 symtab:0 alias-set 2 canonical-type
0x7ffff7415498 precision:16 min <integer_cst 0x7ffff7418018 -32768> max
<integer_cst 0x7ffff7418048 32767>>
sizes-gimplified type_6 HI size <integer_cst 0x7ffff7418078 16> unit-size
<integer_cst 0x7ffff7418090 2>
align:16 warn_if_not_align:0 symtab:0 alias-set 2 canonical-type
0x7ffff755ba80 nunits:1>
<vector_type 0x7ffff75f0930
type <integer_type 0x7ffff7415498 short int public type_6 HI
size <integer_cst 0x7ffff7418078 constant 16>
unit-size <integer_cst 0x7ffff7418090 constant 2>
align:16 warn_if_not_align:0 symtab:0 alias-set 2 canonical-type
0x7ffff7415498 precision:16 min <integer_cst 0x7ffff7418018 -32768> max
<integer_cst 0x7ffff7418048 32767>>
sizes-gimplified type_6 HI size <integer_cst 0x7ffff7418078 16> unit-size
<integer_cst 0x7ffff7418090 2>
align:16 warn_if_not_align:0 symtab:0 alias-set 2 canonical-type
0x7ffff755ba80 nunits:1>
during IPA pass: *free_lang_data
lambda.cpp:258:1: internal compiler error: ‘verify_type’ failed
0x139f4d0 verify_type(tree_node const*)
/home/marxin/Programming/gcc/gcc/tree.c:14906
0x13a2407 free_lang_data
/home/marxin/Programming/gcc/gcc/tree.c:6436
0x13a2407 execute
/home/marxin/Programming/gcc/gcc/tree.c:6481
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] 12+ messages in thread
* [Bug lto/98540] [8/9/10/11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' since r7-6939-g853ef4e5632df328
2021-01-05 16:11 [Bug lto/98540] New: [11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' doko at debian dot org
2021-01-05 16:24 ` [Bug lto/98540] " marxin at gcc dot gnu.org
2021-01-06 5:26 ` [Bug lto/98540] [8/9/10/11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' since r7-6939-g853ef4e5632df328 marxin at gcc dot gnu.org
@ 2021-01-06 5:33 ` marxin at gcc dot gnu.org
2021-01-06 8:52 ` [Bug middle-end/98540] " rguenth at gcc dot gnu.org
` (7 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: marxin at gcc dot gnu.org @ 2021-01-06 5:33 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98540
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|marxin at gcc dot gnu.org |unassigned at gcc dot gnu.org
Status|ASSIGNED |NEW
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/98540] [8/9/10/11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' since r7-6939-g853ef4e5632df328
2021-01-05 16:11 [Bug lto/98540] New: [11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' doko at debian dot org
` (2 preceding siblings ...)
2021-01-06 5:33 ` marxin at gcc dot gnu.org
@ 2021-01-06 8:52 ` rguenth at gcc dot gnu.org
2021-01-06 8:53 ` rguenth at gcc dot gnu.org
` (6 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-01-06 8:52 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98540
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |lto
Target Milestone|--- |11.0
Component|lto |middle-end
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
-flto is only adding the verification, I guess the error is in the middle-end
or the frontend instead.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/98540] [8/9/10/11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' since r7-6939-g853ef4e5632df328
2021-01-05 16:11 [Bug lto/98540] New: [11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' doko at debian dot org
` (3 preceding siblings ...)
2021-01-06 8:52 ` [Bug middle-end/98540] " rguenth at gcc dot gnu.org
@ 2021-01-06 8:53 ` rguenth at gcc dot gnu.org
2021-05-14 9:54 ` [Bug middle-end/98540] [9/10/11/12 " jakub at gcc dot gnu.org
` (5 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-01-06 8:53 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98540
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|11.0 |8.5
Priority|P3 |P2
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/98540] [9/10/11/12 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' since r7-6939-g853ef4e5632df328
2021-01-05 16:11 [Bug lto/98540] New: [11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' doko at debian dot org
` (4 preceding siblings ...)
2021-01-06 8:53 ` rguenth at gcc dot gnu.org
@ 2021-05-14 9:54 ` jakub at gcc dot gnu.org
2021-06-01 8:19 ` rguenth at gcc dot gnu.org
` (4 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: jakub at gcc dot gnu.org @ 2021-05-14 9:54 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98540
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|8.5 |9.4
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 8 branch is being closed.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/98540] [9/10/11/12 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' since r7-6939-g853ef4e5632df328
2021-01-05 16:11 [Bug lto/98540] New: [11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' doko at debian dot org
` (5 preceding siblings ...)
2021-05-14 9:54 ` [Bug middle-end/98540] [9/10/11/12 " jakub at gcc dot gnu.org
@ 2021-06-01 8:19 ` rguenth at gcc dot gnu.org
2022-05-27 9:44 ` [Bug middle-end/98540] [10/11/12/13 " rguenth at gcc dot gnu.org
` (3 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-06-01 8:19 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98540
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|9.4 |9.5
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 9.4 is being released, retargeting bugs to GCC 9.5.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/98540] [10/11/12/13 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' since r7-6939-g853ef4e5632df328
2021-01-05 16:11 [Bug lto/98540] New: [11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' doko at debian dot org
` (6 preceding siblings ...)
2021-06-01 8:19 ` rguenth at gcc dot gnu.org
@ 2022-05-27 9:44 ` rguenth at gcc dot gnu.org
2022-06-28 10:43 ` jakub at gcc dot gnu.org
` (2 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-05-27 9:44 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98540
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|9.5 |10.4
--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 9 branch is being closed
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/98540] [10/11/12/13 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' since r7-6939-g853ef4e5632df328
2021-01-05 16:11 [Bug lto/98540] New: [11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' doko at debian dot org
` (7 preceding siblings ...)
2022-05-27 9:44 ` [Bug middle-end/98540] [10/11/12/13 " rguenth at gcc dot gnu.org
@ 2022-06-28 10:43 ` jakub at gcc dot gnu.org
2023-07-07 10:38 ` [Bug middle-end/98540] [11/12/13/14 " rguenth at gcc dot gnu.org
2023-07-08 1:26 ` pinskia at gcc dot gnu.org
10 siblings, 0 replies; 12+ messages in thread
From: jakub at gcc dot gnu.org @ 2022-06-28 10:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98540
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|10.4 |10.5
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 10.4 is being released, retargeting bugs to GCC 10.5.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/98540] [11/12/13/14 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' since r7-6939-g853ef4e5632df328
2021-01-05 16:11 [Bug lto/98540] New: [11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' doko at debian dot org
` (8 preceding siblings ...)
2022-06-28 10:43 ` jakub at gcc dot gnu.org
@ 2023-07-07 10:38 ` rguenth at gcc dot gnu.org
2023-07-08 1:26 ` pinskia at gcc dot gnu.org
10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-07-07 10:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98540
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|10.5 |11.5
--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 10 branch is being closed.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/98540] [11/12/13/14 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' since r7-6939-g853ef4e5632df328
2021-01-05 16:11 [Bug lto/98540] New: [11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' doko at debian dot org
` (9 preceding siblings ...)
2023-07-07 10:38 ` [Bug middle-end/98540] [11/12/13/14 " rguenth at gcc dot gnu.org
@ 2023-07-08 1:26 ` pinskia at gcc dot gnu.org
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-07-08 1:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98540
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |DUPLICATE
Status|NEW |RESOLVED
--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Dup of bug 97990.
*** This bug has been marked as a duplicate of bug 97990 ***
^ permalink raw reply [flat|nested] 12+ messages in thread