https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107453
Bug ID: 107453
Summary: New stdarg tests in r13-3549-g4fe34cdcc80ac2 fail
Product: gcc
Version: 13.0
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:4fe34cdcc80ac225b80670eabc38ac5e31ce8a5a, r13-3549-g4fe34cdcc80ac2
FAIL: gcc.dg/c2x-stdarg-4.c execution test
FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c -O0 execution test
FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c -O1 execution test
FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c -O2 execution test
FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none execution test
FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects execution test
FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c -O3 -g execution test
FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c -Os execution test
One traceback
(gdb) run
Starting program: /home/seurer/gcc/git/build/gcc-test/c2x-stdarg-4.exe
Program received signal SIGABRT, Aborted.
0x00002000002192a8 in raise () from /lib64/glibc-hwcaps/power9/libc-2.28.so
(gdb) where
#0 0x00002000002192a8 in raise () from /lib64/glibc-hwcaps/power9/libc-2.28.so
#1 0x00002000001f3eb4 in abort () from /lib64/glibc-hwcaps/power9/libc-2.28.so
#2 0x0000000010000fa0 in main () at
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/c2x-stdarg-4.c:153
The abort is from here:
if (f (1, 2.0, 3, 4.0) != 10.0)
abort ();
Author: Joseph Myers <jos...@codesourcery.com>
Date: Fri Oct 28 14:40:25 2022 +0000
c: tree: target: C2x (...) function prototypes and va_start relaxation
