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From: "seurer at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug other/99648] New: [11 regression] gcc.dg/torture/pr71522.c fails starting with r11-165 for 32 bits
Date: Thu, 18 Mar 2021 15:31:31 +0000 [thread overview]
Message-ID: <bug-99648-4@http.gcc.gnu.org/bugzilla/> (raw)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99648
Bug ID: 99648
Summary: [11 regression] gcc.dg/torture/pr71522.c fails
starting with r11-165 for 32 bits
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
g:eb72dc663e9070b281be83a80f6f838a3a878822, r11-165
make -k check-gcc RUNTESTFLAGS="--target_board=unix'{-m32}'
dg-torture.exp=gcc.dg/torture/pr71522.c"
FAIL: gcc.dg/torture/pr71522.c -O1 execution test
FAIL: gcc.dg/torture/pr71522.c -O2 execution test
FAIL: gcc.dg/torture/pr71522.c -O3 -g execution test
FAIL: gcc.dg/torture/pr71522.c -Os execution test
FAIL: gcc.dg/torture/pr71522.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none execution test
FAIL: gcc.dg/torture/pr71522.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects execution test
# of expected passes 8
# of unexpected failures 6
This works fine for 64 bits and worked fine for BE 32 bits for r11-164 and
earlier.
(gdb) run
Starting program: /home/seurer/gcc/git/build/gcc-test/./pr71522.exe
Program received signal SIGABRT, Aborted.
0x0fd4b7c8 in __GI_raise (sig=sig@entry=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:55
55 return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig);
(gdb) where
#0 0x0fd4b7c8 in __GI_raise (sig=sig@entry=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:55
#1 0x0fd4d584 in __GI_abort () at abort.c:90
#2 0x10000724 in main () at
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/torture/pr71522.c:24
The abort is coming from
if (__builtin_strncmp (s, STR, sizeof s) != 0)
__builtin_abort ();
commit eb72dc663e9070b281be83a80f6f838a3a878822
Author: Richard Biener <rguenther@suse.de>
Date: Wed Apr 22 10:40:51 2020 +0200
extend DECL_GIMPLE_REG_P to all types
next reply other threads:[~2021-03-18 15:31 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-18 15:31 seurer at gcc dot gnu.org [this message]
2021-03-18 16:42 ` [Bug other/99648] " jakub at gcc dot gnu.org
2021-03-19 7:39 ` [Bug target/99648] " rguenth at gcc dot gnu.org
2021-03-30 20:01 ` seurer at gcc dot gnu.org
2021-03-30 20:06 ` seurer at gcc dot gnu.org
2021-03-31 7:41 ` rguenth at gcc dot gnu.org
2021-04-09 16:48 ` jakub at gcc dot gnu.org
2021-04-09 17:42 ` jakub at gcc dot gnu.org
2021-04-12 6:44 ` rguenth at gcc dot gnu.org
2021-04-12 9:10 ` jakub at gcc dot gnu.org
2021-04-12 10:27 ` jakub at gcc dot gnu.org
2021-04-12 11:30 ` rguenth at gcc dot gnu.org
2021-04-12 11:34 ` jakub at gcc dot gnu.org
2021-04-13 7:42 ` cvs-commit at gcc dot gnu.org
2021-04-13 7:42 ` jakub at gcc dot gnu.org
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