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* [Bug c++/112846] New: [14 Regression] nvptx: 'FAIL: g++.dg/abi/anon6.C -std=c++20 scan-assembler _Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv'
@ 2023-12-04 15:29 tschwinge at gcc dot gnu.org
2023-12-04 15:48 ` [Bug c++/112846] " tschwinge at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: tschwinge at gcc dot gnu.org @ 2023-12-04 15:29 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112846
Bug ID: 112846
Summary: [14 Regression] nvptx: 'FAIL: g++.dg/abi/anon6.C
-std=c++20 scan-assembler
_Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut
_Edi9RightNameLd405ec00000000000EEEEEEvv'
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Keywords: testsuite-fail
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: tschwinge at gcc dot gnu.org
CC: vries at gcc dot gnu.org
Target Milestone: ---
Target: nvptx
For nvptx target, something in Git
r14-5829-g449b6b817ed76173e6475debd02b195ea9dab0a0..r14-6074-gb74981b5cf32ebf4bfffd25e7174b5c80243447a
regresses:
UNSUPPORTED: g++.dg/abi/anon6.C -std=c++98
UNSUPPORTED: g++.dg/abi/anon6.C -std=c++14
UNSUPPORTED: g++.dg/abi/anon6.C -std=c++17
PASS: g++.dg/abi/anon6.C -std=c++20 (test for excess errors)
[-PASS:-]{+FAIL:+} g++.dg/abi/anon6.C -std=c++20 scan-assembler
_Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv
--- anon6.s 2023-12-04 12:22:40.631978250 +0100
+++ anon6.s 2023-12-04 12:22:21.592135699 +0100
@@ -8,2 +8,2 @@
-// BEGIN GLOBAL FUNCTION DECL:
_Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv
-.weak .func
_Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv;
+// BEGIN GLOBAL FUNCTION DECL:
_Z5dummyITnDaXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv
+.weak .func
_Z5dummyITnDaXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv;
@@ -11,2 +11,2 @@
-// BEGIN GLOBAL FUNCTION DEF:
_Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv
-.weak .func
_Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv
+// BEGIN GLOBAL FUNCTION DEF:
_Z5dummyITnDaXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv
+.weak .func
_Z5dummyITnDaXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv
@@ -26 +26 @@
- call
_Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv;
+ call
_Z5dummyITnDaXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv;
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c++/112846] [14 Regression] nvptx: 'FAIL: g++.dg/abi/anon6.C -std=c++20 scan-assembler _Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv' 2023-12-04 15:29 [Bug c++/112846] New: [14 Regression] nvptx: 'FAIL: g++.dg/abi/anon6.C -std=c++20 scan-assembler _Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv' tschwinge at gcc dot gnu.org @ 2023-12-04 15:48 ` tschwinge at gcc dot gnu.org 2023-12-05 7:32 ` rguenth at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: tschwinge at gcc dot gnu.org @ 2023-12-04 15:48 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112846 Thomas Schwinge <tschwinge at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://gcc.gnu.org/bugzill | |a/show_bug.cgi?id=112847 CC| |jason at gcc dot gnu.org --- Comment #1 from Thomas Schwinge <tschwinge at gcc dot gnu.org> --- Same as for PR112847, the issue disappears if I revert commit r14-6064-gc3f281a0c1ca50e4df5049923aa2f5d1c3c39ff6 "c++: mangle function template constraints". I don't know yet (a) what that means, and (b) why nvptx target behaves differently from everything else. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/112846] [14 Regression] nvptx: 'FAIL: g++.dg/abi/anon6.C -std=c++20 scan-assembler _Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv' 2023-12-04 15:29 [Bug c++/112846] New: [14 Regression] nvptx: 'FAIL: g++.dg/abi/anon6.C -std=c++20 scan-assembler _Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv' tschwinge at gcc dot gnu.org 2023-12-04 15:48 ` [Bug c++/112846] " tschwinge at gcc dot gnu.org @ 2023-12-05 7:32 ` rguenth at gcc dot gnu.org 2024-01-30 16:45 ` jason at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu.org @ 2023-12-05 7:32 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112846 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |14.0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/112846] [14 Regression] nvptx: 'FAIL: g++.dg/abi/anon6.C -std=c++20 scan-assembler _Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv' 2023-12-04 15:29 [Bug c++/112846] New: [14 Regression] nvptx: 'FAIL: g++.dg/abi/anon6.C -std=c++20 scan-assembler _Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv' tschwinge at gcc dot gnu.org 2023-12-04 15:48 ` [Bug c++/112846] " tschwinge at gcc dot gnu.org 2023-12-05 7:32 ` rguenth at gcc dot gnu.org @ 2024-01-30 16:45 ` jason at gcc dot gnu.org 2024-01-30 17:10 ` cvs-commit at gcc dot gnu.org 2024-01-30 17:11 ` jason at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: jason at gcc dot gnu.org @ 2024-01-30 16:45 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112846 Jason Merrill <jason at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2024-01-30 Status|UNCONFIRMED |ASSIGNED Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org Ever confirmed|0 |1 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/112846] [14 Regression] nvptx: 'FAIL: g++.dg/abi/anon6.C -std=c++20 scan-assembler _Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv' 2023-12-04 15:29 [Bug c++/112846] New: [14 Regression] nvptx: 'FAIL: g++.dg/abi/anon6.C -std=c++20 scan-assembler _Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv' tschwinge at gcc dot gnu.org ` (2 preceding siblings ...) 2024-01-30 16:45 ` jason at gcc dot gnu.org @ 2024-01-30 17:10 ` cvs-commit at gcc dot gnu.org 2024-01-30 17:11 ` jason at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2024-01-30 17:10 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112846 --- Comment #2 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The trunk branch has been updated by Jason Merrill <jason@gcc.gnu.org>: https://gcc.gnu.org/g:209fc1e5f6c67e55e579b69f617b0b678b1bfdf0 commit r14-8633-g209fc1e5f6c67e55e579b69f617b0b678b1bfdf0 Author: Jason Merrill <jason@redhat.com> Date: Tue Jan 30 12:07:21 2024 -0500 testsuite: fix anon6 mangling [PR112846] As with r14-6796-g2fa122cae50cd8, avoid mangling compatibility aliases in mangling tests, and test the new mangling. PR c++/112846 gcc/testsuite/ChangeLog: * g++.dg/abi/anon6.C: Specify ABI v18. * g++.dg/abi/anon6a.C: New test for ABI v19. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/112846] [14 Regression] nvptx: 'FAIL: g++.dg/abi/anon6.C -std=c++20 scan-assembler _Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv' 2023-12-04 15:29 [Bug c++/112846] New: [14 Regression] nvptx: 'FAIL: g++.dg/abi/anon6.C -std=c++20 scan-assembler _Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv' tschwinge at gcc dot gnu.org ` (3 preceding siblings ...) 2024-01-30 17:10 ` cvs-commit at gcc dot gnu.org @ 2024-01-30 17:11 ` jason at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: jason at gcc dot gnu.org @ 2024-01-30 17:11 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112846 Jason Merrill <jason at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED --- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> --- Fixed. I assume you were seeing the issue on nvptx because it doesn't use mangling aliases. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2024-01-30 17:11 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2023-12-04 15:29 [Bug c++/112846] New: [14 Regression] nvptx: 'FAIL: g++.dg/abi/anon6.C -std=c++20 scan-assembler _Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv' tschwinge at gcc dot gnu.org 2023-12-04 15:48 ` [Bug c++/112846] " tschwinge at gcc dot gnu.org 2023-12-05 7:32 ` rguenth at gcc dot gnu.org 2024-01-30 16:45 ` jason at gcc dot gnu.org 2024-01-30 17:10 ` cvs-commit at gcc dot gnu.org 2024-01-30 17:11 ` jason at gcc dot gnu.org
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