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* [Bug tree-optimization/102585] New: [12 Regression] ICE in final_scan_insn_1, at final.c:2629 since r12-4038-g6de9f0c13b27c343
@ 2021-10-04 7:03 marxin at gcc dot gnu.org
2021-10-04 7:03 ` [Bug tree-optimization/102585] " marxin at gcc dot gnu.org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: marxin at gcc dot gnu.org @ 2021-10-04 7:03 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102585
Bug ID: 102585
Summary: [12 Regression] ICE in final_scan_insn_1, at
final.c:2629 since r12-4038-g6de9f0c13b27c343
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
Target Milestone: ---
The following fails:
$ cat uninit.c
#pragma GCC optimize 0
void d_demangle_callback_Og() { int c = 0; }
$ gcc uninit.c -fvar-tracking-assignments-toggle -fno-var-tracking -c
during RTL pass: final
uninit.c: In function ‘d_demangle_callback_Og’:
uninit.c:2:44: internal compiler error: in final_scan_insn_1, at final.c:2629
2 | void d_demangle_callback_Og() { int c = 0; }
| ^
0x6da26f final_scan_insn_1
/home/marxin/Programming/gcc/gcc/final.c:2629
0xb7216f final_scan_insn(rtx_insn*, _IO_FILE*, int, int, int*)
/home/marxin/Programming/gcc/gcc/final.c:2940
0xb72266 final_1
/home/marxin/Programming/gcc/gcc/final.c:1997
0xb72ed5 rest_of_handle_final
/home/marxin/Programming/gcc/gcc/final.c:4285
0xb72ed5 execute
/home/marxin/Programming/gcc/gcc/final.c:4363
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] 7+ messages in thread
* [Bug tree-optimization/102585] [12 Regression] ICE in final_scan_insn_1, at final.c:2629 since r12-4038-g6de9f0c13b27c343
2021-10-04 7:03 [Bug tree-optimization/102585] New: [12 Regression] ICE in final_scan_insn_1, at final.c:2629 since r12-4038-g6de9f0c13b27c343 marxin at gcc dot gnu.org
@ 2021-10-04 7:03 ` marxin at gcc dot gnu.org
2021-10-04 8:06 ` rguenth at gcc dot gnu.org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: marxin at gcc dot gnu.org @ 2021-10-04 7:03 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102585
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |11.2.0
Known to fail| |12.0
Last reconfirmed| |2021-10-04
Assignee|unassigned at gcc dot gnu.org |marxin at gcc dot gnu.org
Target Milestone|--- |12.0
Status|UNCONFIRMED |ASSIGNED
Ever confirmed|0 |1
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Mine.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/102585] [12 Regression] ICE in final_scan_insn_1, at final.c:2629 since r12-4038-g6de9f0c13b27c343
2021-10-04 7:03 [Bug tree-optimization/102585] New: [12 Regression] ICE in final_scan_insn_1, at final.c:2629 since r12-4038-g6de9f0c13b27c343 marxin at gcc dot gnu.org
2021-10-04 7:03 ` [Bug tree-optimization/102585] " marxin at gcc dot gnu.org
@ 2021-10-04 8:06 ` rguenth at gcc dot gnu.org
2021-10-04 8:35 ` marxin at gcc dot gnu.org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-10-04 8:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102585
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/102585] [12 Regression] ICE in final_scan_insn_1, at final.c:2629 since r12-4038-g6de9f0c13b27c343
2021-10-04 7:03 [Bug tree-optimization/102585] New: [12 Regression] ICE in final_scan_insn_1, at final.c:2629 since r12-4038-g6de9f0c13b27c343 marxin at gcc dot gnu.org
2021-10-04 7:03 ` [Bug tree-optimization/102585] " marxin at gcc dot gnu.org
2021-10-04 8:06 ` rguenth at gcc dot gnu.org
@ 2021-10-04 8:35 ` marxin at gcc dot gnu.org
2021-10-04 8:36 ` marxin at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: marxin at gcc dot gnu.org @ 2021-10-04 8:35 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102585
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
Happens also with -fno-var-tracking-assignments -fno-var-tracking -c.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/102585] [12 Regression] ICE in final_scan_insn_1, at final.c:2629 since r12-4038-g6de9f0c13b27c343
2021-10-04 7:03 [Bug tree-optimization/102585] New: [12 Regression] ICE in final_scan_insn_1, at final.c:2629 since r12-4038-g6de9f0c13b27c343 marxin at gcc dot gnu.org
` (2 preceding siblings ...)
2021-10-04 8:35 ` marxin at gcc dot gnu.org
@ 2021-10-04 8:36 ` marxin at gcc dot gnu.org
2021-10-21 13:20 ` [Bug debug/102585] " cvs-commit at gcc dot gnu.org
2021-10-21 13:21 ` marxin at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: marxin at gcc dot gnu.org @ 2021-10-04 8:36 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102585
--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
(In reply to Martin Liška from comment #2)
> Happens also with -fno-var-tracking-assignments -fno-var-tracking -c.
Err. With -fvar-tracking-assignments -fno-var-tracking.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug debug/102585] [12 Regression] ICE in final_scan_insn_1, at final.c:2629 since r12-4038-g6de9f0c13b27c343
2021-10-04 7:03 [Bug tree-optimization/102585] New: [12 Regression] ICE in final_scan_insn_1, at final.c:2629 since r12-4038-g6de9f0c13b27c343 marxin at gcc dot gnu.org
` (3 preceding siblings ...)
2021-10-04 8:36 ` marxin at gcc dot gnu.org
@ 2021-10-21 13:20 ` cvs-commit at gcc dot gnu.org
2021-10-21 13:21 ` marxin at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2021-10-21 13:20 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102585
--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Martin Liska <marxin@gcc.gnu.org>:
https://gcc.gnu.org/g:b4702276615ff8d43bc910e7a54fdd850ad8d461
commit r12-4608-gb4702276615ff8d43bc910e7a54fdd850ad8d461
Author: Martin Liska <mliska@suse.cz>
Date: Thu Oct 14 14:57:18 2021 +0200
options: Fix variable tracking option processing.
PR debug/102585
PR bootstrap/102766
gcc/ChangeLog:
* opts.c (finish_options): Process flag_var_tracking* options
here as they can be adjusted by optimize attribute.
Process also flag_syntax_only and flag_gtoggle.
* toplev.c (process_options): Remove it here.
* common.opt: Make debug_nonbind_markers_p as PerFunction
attribute as it depends on optimization level.
gcc/testsuite/ChangeLog:
* gcc.dg/pr102585.c: New test.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug debug/102585] [12 Regression] ICE in final_scan_insn_1, at final.c:2629 since r12-4038-g6de9f0c13b27c343
2021-10-04 7:03 [Bug tree-optimization/102585] New: [12 Regression] ICE in final_scan_insn_1, at final.c:2629 since r12-4038-g6de9f0c13b27c343 marxin at gcc dot gnu.org
` (4 preceding siblings ...)
2021-10-21 13:20 ` [Bug debug/102585] " cvs-commit at gcc dot gnu.org
@ 2021-10-21 13:21 ` marxin at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: marxin at gcc dot gnu.org @ 2021-10-21 13:21 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102585
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> ---
Fixed now.
^ permalink raw reply [flat|nested] 7+ messages in thread
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2021-10-04 7:03 [Bug tree-optimization/102585] New: [12 Regression] ICE in final_scan_insn_1, at final.c:2629 since r12-4038-g6de9f0c13b27c343 marxin at gcc dot gnu.org
2021-10-04 7:03 ` [Bug tree-optimization/102585] " marxin at gcc dot gnu.org
2021-10-04 8:06 ` rguenth at gcc dot gnu.org
2021-10-04 8:35 ` marxin at gcc dot gnu.org
2021-10-04 8:36 ` marxin at gcc dot gnu.org
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2021-10-21 13:21 ` marxin at gcc dot gnu.org
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