https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88919
Bug ID: 88919
Summary: New test case gcc.dg/vect/pr88903-1.c in r268076 fails
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
Executing on host: /home/seurer/gcc/build/gcc-test2/gcc/xgcc
-B/home/seurer/gcc/build/gcc-test2/gcc/
/home/seurer/gcc/gcc-test2/gcc/testsuite/gcc.dg/vect/pr88903-1.c
-fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
-fdiagnostics-color=never -maltivec -mpower8-vector -ftree-vectorize
-fno-vect-cost-model -fno-common -O2 -fdump-tree-vect-details -lm -o
./pr88903-1.exe (timeout = 300)
spawn -ignore SIGHUP /home/seurer/gcc/build/gcc-test2/gcc/xgcc
-B/home/seurer/gcc/build/gcc-test2/gcc/
/home/seurer/gcc/gcc-test2/gcc/testsuite/gcc.dg/vect/pr88903-1.c
-fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
-fdiagnostics-color=never -maltivec -mpower8-vector -ftree-vectorize
-fno-vect-cost-model -fno-common -O2 -fdump-tree-vect-details -lm -o
./pr88903-1.exe
PASS: gcc.dg/vect/pr88903-1.c (test for excess errors)
Setting LD_LIBRARY_PATH to
:/home/seurer/gcc/build/gcc-test2/gcc::/home/seurer/gcc/build/gcc-test2/gcc:/home/seurer/gcc/build/gcc-test2/./gmp/.libs:/home/seurer/gcc/build/gcc-test2/./prev-gmp/.libs:/home/seurer/gcc/build/gcc-test2/./mpfr/src/.libs:/home/seurer/gcc/build/gcc-test2/./prev-mpfr/src/.libs:/home/seurer/gcc/build/gcc-test2/./mpc/src/.libs:/home/seurer/gcc/build/gcc-test2/./prev-mpc/src/.libs:/home/seurer/gcc/build/gcc-test2/./isl/.libs:/home/seurer/gcc/build/gcc-test2/./prev-isl/.libs:/home/seurer/gcc/install/gcc-7.2.0/lib64
Execution timeout is: 300
spawn [open ...]
FAIL: gcc.dg/vect/pr88903-1.c execution test
seurer@makalu-lp1:~/gcc/build/gcc-test2$
/home/seurer/gcc/build/gcc-test2/gcc/xgcc
-B/home/seurer/gcc/build/gcc-test2/gcc/
/home/seurer/gcc/gcc-test2/gcc/testsuite/gcc.dg/vect/pr88903-1.c
-fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
-fdiagnostics-color=never -flto -ffat-lto-objects -maltivec -mpower8-vector
-ftree-vectorize -fno-vect-cost-model -fno-common -g -O2
-fdump-tree-vect-details -lm -o ./pr88903-1.exe
seurer@makalu-lp1:~/gcc/build/gcc-test2$ gdb ./pr88903-1.exe
(gdb) run
Starting program: /home/seurer/gcc/build/gcc-test2/./pr88903-1.exe
Program received signal SIGABRT, Aborted.
0x00003fffb7cd247c in __GI_raise (sig=<optimized out>) at
../nptl/sysdeps/unix/sysv/linux/raise.c:55
55 return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig);
(gdb) where
#0 0x00003fffb7cd247c in __GI_raise (sig=<optimized out>) at
../nptl/sysdeps/unix/sysv/linux/raise.c:55
#1 0x00003fffb7cd4688 in __GI_abort () at abort.c:90
#2 0x0000000010000670 in main () at
/home/seurer/gcc/gcc-test2/gcc/testsuite/gcc.dg/vect/pr88903-1.c:24
int
main()
{
check_vect ();
for (int i = 0; i < 1024; ++i)
x[i] = i;
foo ();
for (int i = 0; i < 1024; ++i)
if (x[i] != i << (i/2+1))
__builtin_abort (); // line 24
return 0;
}
