https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108807
Bug ID: 108807
Summary: [11 regression] gcc.target/powerpc/vsx-builtin-10d.c
fails after b29225597584b697762585e0b707b7cb4b427650
on power 9 BE
Product: gcc
Version: 11.3.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
g:b29225597584b697762585e0b707b7cb4b427650
make -k check-gcc
RUNTESTFLAGS="powerpc.exp=gcc.target/powerpc/vsx-builtin-10d.c"
FAIL: gcc.target/powerpc/vsx-builtin-10d.c execution test
# of expected passes 1
# of unexpected failures 1
This fails on power 9 BE (only) and fails for trunk as well as gcc 12 and 11.
It works with gcc 10. It started with this commit in gcc 11.
seurer@perfzep2:~/gcc/git/build/gcc-test$ gdb ./vsx-builtin-10d.exe
(gdb) run
Starting program: /home/seurer/gcc/git/build/gcc-test/vsx-builtin-10d.exe
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/powerpc64-linux-gnu/libthread_db.so.1".
Program received signal SIGABRT, Aborted.
__pthread_kill_implementation (threadid=<optimized out>, signo=<optimized out>,
no_tid=<optimized out>) at pthread_kill.c:44
44 pthread_kill.c: No such file or directory.
(gdb) where
#0 __pthread_kill_implementation (threadid=<optimized out>, signo=<optimized
out>, no_tid=<optimized out>) at pthread_kill.c:44
#1 0x00007ffff7c90cb4 in __GI_raise (sig=<optimized out>) at
../sysdeps/posix/raise.c:26
#2 0x00007ffff7c749ec in __GI_abort () at abort.c:79
#3 0x0000000010000670 in main (argc=<optimized out>, argv=<optimized out>) at
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.target/powerpc/vsx-builtin-10d.c:124
sv = ci (sv, 5, CONST6);
if (sv [5] != CONST6)
abort (); // line 124
There are actually a bunch of similar failures
FAIL: gcc.target/powerpc/vsx-builtin-10d.c execution test
FAIL: gcc.target/powerpc/vsx-builtin-10d.c execution test
FAIL: gcc.target/powerpc/vsx-builtin-11d.c execution test
FAIL: gcc.target/powerpc/vsx-builtin-11d.c execution test
FAIL: gcc.target/powerpc/vsx-builtin-14d.c execution test
FAIL: gcc.target/powerpc/vsx-builtin-14d.c execution test
FAIL: gcc.target/powerpc/vsx-builtin-16d.c execution test
FAIL: gcc.target/powerpc/vsx-builtin-16d.c execution test
FAIL: gcc.target/powerpc/vsx-builtin-18d.c execution test
FAIL: gcc.target/powerpc/vsx-builtin-18d.c execution test
FAIL: gcc.target/powerpc/vsx-builtin-9d.c execution test
FAIL: gcc.target/powerpc/vsx-builtin-9d.c execution test
commit b29225597584b697762585e0b707b7cb4b427650 (HEAD)
Author: Xionghu Luo <[email protected]>
Date: Thu Jan 21 21:01:24 2021 -0600
rs6000: Support variable insert and Expand vec_insert in expander [PR79251]
