https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114744
Bug ID: 114744
Summary: test case gcc.target/powerpc/builtins-6-p9-runnable.c
fails
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
gcc.target/powerpc/builtins-6-p9-runnable.c fails only on power 9 BE for gcc
12, 13, and trunk (14).
FAIL: gcc.target/powerpc/builtins-6-p9-runnable.c -O0 execution test
FAIL: gcc.target/powerpc/builtins-6-p9-runnable.c -O1 execution test
FAIL: gcc.target/powerpc/builtins-6-p9-runnable.c -O2 execution test
FAIL: gcc.target/powerpc/builtins-6-p9-runnable.c -O3 execution test
FAIL: gcc.target/powerpc/builtins-6-p9-runnable.c -Os execution test
FAIL: gcc.target/powerpc/builtins-6-p9-runnable.c execution test
(gdb) run
Starting program: /home/seurer/gcc/git/build/gcc-12/builtins-6-p9-runnable.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 0x00007ffff7c90bb4 in __GI_raise (sig=<optimized out>) at
../sysdeps/posix/raise.c:26
#2 0x00007ffff7c7490c in __GI_abort () at abort.c:79
#3 0x00000000100006e8 in main () at
/home/seurer/gcc/git/gcc-12/gcc/testsuite/gcc.target/powerpc/builtins-6-p9-runnable.c:434
vec_xst_len (store_data_sc, address_sc, len);
if (result_wrong_sc (vec_sc_expected1, vec_sc_result1))
{
#ifdef DEBUG
printf("Error: vec_xst_len, len = %d, sc result does not match expected
result\n", len);
print_sc (vec_sc_expected1, vec_sc_result1);
#else
abort(); // line 434
#endif
}
Compiling it with -DDEBUG:
seurer@nilram:~/gcc/git/build/gcc-12$ ./builtins-6-p9-runnable.exe
Error: vec_xl_len(), len = 8, vec_s128_result1[0] = 0 0; vec_s128_expected1[0]
= 0 0
Error: vec_xl_len(), len = 8, vec_u128_result1[0] = 0; vec_u128_expected1[0] =
0
Error: pre/post initialzation vec_xl_len_r(), len = 16, vec_uc_result1[0] = 1;
vec_uc_expected1[0] = 16
Error: pre/post initialzation vec_xl_len_r(), len = 16, vec_uc_result1[1] = 2;
vec_uc_expected1[1] = 15
Error: pre/post initialzation vec_xl_len_r(), len = 16, vec_uc_result1[2] = 3;
vec_uc_expected1[2] = 14
Error: pre/post initialzation vec_xl_len_r(), len = 16, vec_uc_result1[3] = 4;
vec_uc_expected1[3] = 13
Error: pre/post initialzation vec_xl_len_r(), len = 16, vec_uc_result1[4] = 5;
vec_uc_expected1[4] = 12
Error: pre/post initialzation vec_xl_len_r(), len = 16, vec_uc_result1[5] = 6;
vec_uc_expected1[5] = 11
Error: pre/post initialzation vec_xl_len_r(), len = 16, vec_uc_result1[6] = 7;
vec_uc_expected1[6] = 10
Error: pre/post initialzation vec_xl_len_r(), len = 16, vec_uc_result1[7] = 8;
vec_uc_expected1[7] = 9
Error: pre/post initialzation vec_xl_len_r(), len = 16, vec_uc_result1[8] = 9;
vec_uc_expected1[8] = 8
Error: pre/post initialzation vec_xl_len_r(), len = 16, vec_uc_result1[9] = 10;
vec_uc_expected1[9] = 7
Error: pre/post initialzation vec_xl_len_r(), len = 16, vec_uc_result1[10] =
11; vec_uc_expected1[10] = 6
Error: pre/post initialzation vec_xl_len_r(), len = 16, vec_uc_result1[11] =
12; vec_uc_expected1[11] = 5
Error: pre/post initialzation vec_xl_len_r(), len = 16, vec_uc_result1[12] =
13; vec_uc_expected1[12] = 4
Error: pre/post initialzation vec_xl_len_r(), len = 16, vec_uc_result1[13] =
14; vec_uc_expected1[13] = 3
Error: pre/post initialzation vec_xl_len_r(), len = 16, vec_uc_result1[14] =
15; vec_uc_expected1[14] = 2
Error: pre/post initialzation vec_xl_len_r(), len = 16, vec_uc_result1[15] =
16; vec_uc_expected1[15] = 1
