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* [Bug target/104618] New: [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu
@ 2022-02-21 19:22 doko at debian dot org
2022-02-21 21:06 ` [Bug c++/104618] [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu (in build_call_a, at cp/call.cc:381) pinskia at gcc dot gnu.org
` (8 more replies)
0 siblings, 9 replies; 10+ messages in thread
From: doko at debian dot org @ 2022-02-21 19:22 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104618
Bug ID: 104618
Summary: [12 Regression] trunk 20220221 on x86_64-linux-gnu
ICEs building sh.cc for sh4-linux-gnu
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at debian dot org
Target Milestone: ---
Created attachment 52484
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52484&action=edit
preprocessed source
seen with trunk 20220221, building a cross compiler on x86_64-linux-gnu:
../../src/gcc/config/sh/sh.cc: In function 'void output_stack_adjust(int, rtx,
int, HARD_REG_SET*, bool)':
../../src/gcc/config/sh/sh.cc:6813:40: internal compiler error: in
build_call_a, at cp/call.cc:381
6813 | insn = emit_fn (GEN_SUB3 (reg, reg, const_reg));
| ^
0x65712f build_call_a(tree_node*, int, tree_node**)
../../src/gcc/cp/call.cc:381
0x6a3d30 build_cxx_call(tree_node*, int, tree_node**, int, tree_node*)
../../src/gcc/cp/call.cc:10379
0x8752fc cp_build_function_call_vec(tree_node*, vec<tree_node*, va_gc,
vl_embed>**, int, tree_node*)
../../src/gcc/cp/typeck.cc:4285
0x83bf3e finish_call_expr(tree_node*, vec<tree_node*, va_gc, vl_embed>**, bool,
bool, int)
../../src/gcc/cp/semantics.cc:2895
0x7ca0fa cp_parser_postfix_expression
../../src/gcc/cp/parser.cc:7878
0x7b3b2a cp_parser_binary_expression
../../src/gcc/cp/parser.cc:10041
0x7b434e cp_parser_assignment_expression
../../src/gcc/cp/parser.cc:10345
0x7b7e37 cp_parser_parenthesized_expression_list_elt
../../src/gcc/cp/parser.cc:7986
0x7b7f80 cp_parser_parenthesized_expression_list
../../src/gcc/cp/parser.cc:8468
0x7ca016 cp_parser_postfix_expression
../../src/gcc/cp/parser.cc:7729
0x7b3b2a cp_parser_binary_expression
../../src/gcc/cp/parser.cc:10041
0x7b434e cp_parser_assignment_expression
../../src/gcc/cp/parser.cc:10345
0x7b5ea9 cp_parser_constant_expression
../../src/gcc/cp/parser.cc:10648
0x7b5f41 cp_parser_initializer_clause
../../src/gcc/cp/parser.cc:25216
0x7b4528 cp_parser_assignment_expression
../../src/gcc/cp/parser.cc:10365
0x7b5609 cp_parser_expression
../../src/gcc/cp/parser.cc:10515
0x7b8667 cp_parser_expression_statement
../../src/gcc/cp/parser.cc:12711
0x7c501a cp_parser_statement
../../src/gcc/cp/parser.cc:12507
0x7c610d cp_parser_statement_seq_opt
../../src/gcc/cp/parser.cc:12856
0x7c61bf cp_parser_compound_statement
../../src/gcc/cp/parser.cc:12808
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/104618] [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu (in build_call_a, at cp/call.cc:381)
2022-02-21 19:22 [Bug target/104618] New: [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu doko at debian dot org
@ 2022-02-21 21:06 ` pinskia at gcc dot gnu.org
2022-02-21 23:32 ` pinskia at gcc dot gnu.org
` (7 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-02-21 21:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104618
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |12.0
Keywords| |build
Component|target |c++
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/104618] [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu (in build_call_a, at cp/call.cc:381)
2022-02-21 19:22 [Bug target/104618] New: [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu doko at debian dot org
2022-02-21 21:06 ` [Bug c++/104618] [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu (in build_call_a, at cp/call.cc:381) pinskia at gcc dot gnu.org
@ 2022-02-21 23:32 ` pinskia at gcc dot gnu.org
2022-02-22 0:29 ` pinskia at gcc dot gnu.org
` (6 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-02-21 23:32 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104618
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This started between Feb 13 and today even.
Reducing ....
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/104618] [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu (in build_call_a, at cp/call.cc:381)
2022-02-21 19:22 [Bug target/104618] New: [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu doko at debian dot org
2022-02-21 21:06 ` [Bug c++/104618] [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu (in build_call_a, at cp/call.cc:381) pinskia at gcc dot gnu.org
2022-02-21 23:32 ` pinskia at gcc dot gnu.org
@ 2022-02-22 0:29 ` pinskia at gcc dot gnu.org
2022-02-22 10:29 ` rguenth at gcc dot gnu.org
` (5 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-02-22 0:29 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104618
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Last reconfirmed| |2022-02-22
Status|UNCONFIRMED |NEW
Severity|normal |blocker
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Reduced testcase:
extern void gen_addsi3 (void);
void output_stack_adjust ()
{
(*(gen_addsi3)) ();
}
---- CUT ----
Note a workaround is to change the defines in sh.cc to be just:
#define GEN_MOV gen_movsi
#define GEN_ADD3 gen_addsi3
#define GEN_SUB3 gen_subsi3
Note this ICE only happens for C++14 and above.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/104618] [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu (in build_call_a, at cp/call.cc:381)
2022-02-21 19:22 [Bug target/104618] New: [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu doko at debian dot org
` (2 preceding siblings ...)
2022-02-22 0:29 ` pinskia at gcc dot gnu.org
@ 2022-02-22 10:29 ` rguenth at gcc dot gnu.org
2022-02-25 19:21 ` jason at gcc dot gnu.org
` (4 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-02-22 10:29 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104618
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/104618] [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu (in build_call_a, at cp/call.cc:381)
2022-02-21 19:22 [Bug target/104618] New: [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu doko at debian dot org
` (3 preceding siblings ...)
2022-02-22 10:29 ` rguenth at gcc dot gnu.org
@ 2022-02-25 19:21 ` jason at gcc dot gnu.org
2022-02-27 22:52 ` cvs-commit at gcc dot gnu.org
` (3 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: jason at gcc dot gnu.org @ 2022-02-25 19:21 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104618
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org
CC| |jason at gcc dot gnu.org
Status|NEW |ASSIGNED
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/104618] [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu (in build_call_a, at cp/call.cc:381)
2022-02-21 19:22 [Bug target/104618] New: [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu doko at debian dot org
` (4 preceding siblings ...)
2022-02-25 19:21 ` jason at gcc dot gnu.org
@ 2022-02-27 22:52 ` cvs-commit at gcc dot gnu.org
2022-03-02 20:57 ` mpolacek at gcc dot gnu.org
` (2 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2022-02-27 22:52 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104618
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jason Merrill <jason@gcc.gnu.org>:
https://gcc.gnu.org/g:0096b0b467b2c98ed258f0ead9a8b87b2a6d8466
commit r12-7398-g0096b0b467b2c98ed258f0ead9a8b87b2a6d8466
Author: Jason Merrill <jason@redhat.com>
Date: Fri Feb 25 15:26:17 2022 -0400
c++: (*(fn))() [PR104618]
The patch for PR90451 deferred marking to the point of actual use; we
missed
this one because of the parens.
PR c++/104618
gcc/cp/ChangeLog:
* typeck.cc (cp_build_addr_expr_1): Also
maybe_undo_parenthesized_ref.
gcc/testsuite/ChangeLog:
* g++.dg/overload/paren1.C: New test.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/104618] [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu (in build_call_a, at cp/call.cc:381)
2022-02-21 19:22 [Bug target/104618] New: [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu doko at debian dot org
` (5 preceding siblings ...)
2022-02-27 22:52 ` cvs-commit at gcc dot gnu.org
@ 2022-03-02 20:57 ` mpolacek at gcc dot gnu.org
2022-03-07 23:32 ` cvs-commit at gcc dot gnu.org
2022-03-08 3:59 ` jason at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2022-03-02 20:57 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104618
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mpolacek at gcc dot gnu.org
--- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Fixed?
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/104618] [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu (in build_call_a, at cp/call.cc:381)
2022-02-21 19:22 [Bug target/104618] New: [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu doko at debian dot org
` (6 preceding siblings ...)
2022-03-02 20:57 ` mpolacek at gcc dot gnu.org
@ 2022-03-07 23:32 ` cvs-commit at gcc dot gnu.org
2022-03-08 3:59 ` jason at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2022-03-07 23:32 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104618
--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jason Merrill <jason@gcc.gnu.org>:
https://gcc.gnu.org/g:03e0c807ef50684cc1d49144948aa409decb91f9
commit r12-7528-g03e0c807ef50684cc1d49144948aa409decb91f9
Author: Jason Merrill <jason@redhat.com>
Date: Mon Feb 28 12:05:34 2022 -0400
c++: tweak to (*(fn))() patch [PR104618]
Other callers of mark_single_function might also want to look through these
wrapapers.
PR c++/104618
gcc/cp/ChangeLog:
* decl2.cc (mark_single_function): Look through parens and location
wrapper.
* typeck.cc (cp_build_addr_expr_1): Not here.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/104618] [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu (in build_call_a, at cp/call.cc:381)
2022-02-21 19:22 [Bug target/104618] New: [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu doko at debian dot org
` (7 preceding siblings ...)
2022-03-07 23:32 ` cvs-commit at gcc dot gnu.org
@ 2022-03-08 3:59 ` jason at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: jason at gcc dot gnu.org @ 2022-03-08 3:59 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104618
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|ASSIGNED |RESOLVED
--- Comment #6 from Jason Merrill <jason at gcc dot gnu.org> ---
Should be fixed, yes.
^ permalink raw reply [flat|nested] 10+ messages in thread
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2022-02-21 19:22 [Bug target/104618] New: [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu doko at debian dot org
2022-02-21 21:06 ` [Bug c++/104618] [12 Regression] trunk 20220221 on x86_64-linux-gnu ICEs building sh.cc for sh4-linux-gnu (in build_call_a, at cp/call.cc:381) pinskia at gcc dot gnu.org
2022-02-21 23:32 ` pinskia at gcc dot gnu.org
2022-02-22 0:29 ` pinskia at gcc dot gnu.org
2022-02-22 10:29 ` rguenth at gcc dot gnu.org
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