GNU gdb (GDB) 18.0.50.20260731-git unknown-ibm-linux-gnu GIT commit: 676d620900e69fd414db2c418013caf028c3eebe

Test run by gdb-buildbot on Fri Jul 31 03:03:31 2026
Native configuration is powerpc64le-unknown-linux-gnu

		=3D=3D=3D gdb tests =3D=3D=3D

Schedule of variations:
    unix

DUPLICATE: gdb.arch/altivec-abi.exp: generic ABI, forced: call inferior fun=
ction with vectors (2)
DUPLICATE: gdb.arch/altivec-abi.exp: generic ABI, forced: back to main (2)
DUPLICATE: gdb.arch/altivec-abi.exp: AltiVec ABI, forced: call inferior fun=
ction with vectors (2)
DUPLICATE: gdb.arch/altivec-abi.exp: AltiVec ABI, forced: back to main (2)
DUPLICATE: gdb.arch/altivec-regs.exp: next (1)
DUPLICATE: gdb.arch/altivec-regs.exp: next (2)
DUPLICATE: gdb.arch/ppc-longdouble.exp: the value of ld is 1.375 (ieee128)
DUPLICATE: gdb.arch/ppc-longdouble.exp: the value of float128 is 2.375 (iee=
e128)
DUPLICATE: gdb.arch/ppc-longdouble.exp: the value of ibm128 is 3.375 (ieee1=
28)
DUPLICATE: gdb.arch/ppc-longdouble.exp: the value of ld is 1.375 (ibm128)
DUPLICATE: gdb.arch/ppc-longdouble.exp: the value of float128 is 2.375 (ibm=
128)
DUPLICATE: gdb.arch/ppc-longdouble.exp: the value of ibm128 is 3.375 (ibm12=
8)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs0 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs1 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs2 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs3 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs4 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs5 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs6 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs7 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs8 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs9 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs10 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs11 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs12 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs13 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs14 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs15 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs16 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs17 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs18 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs19 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs20 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs21 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs22 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs23 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs24 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs25 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs26 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs27 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs28 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs29 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs30 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vs31 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr0 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v0 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr1 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v1 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr2 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v2 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr3 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v3 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr4 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v4 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr5 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v5 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr6 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v6 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr7 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v7 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr8 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v8 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr9 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v9 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr10 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v10 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr11 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v11 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr12 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v12 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr13 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v13 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr14 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v14 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr15 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v15 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr16 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v16 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr17 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v17 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr18 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v18 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr19 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v19 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr20 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v20 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr21 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v21 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr22 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v22 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr23 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v23 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr24 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v24 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr25 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v25 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr26 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v26 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr27 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v27 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr28 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v28 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr29 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v29 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr30 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v30 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr31 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v31 (doubleword 0)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr0 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v0 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr1 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v1 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr2 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v2 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr3 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v3 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr4 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v4 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr5 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v5 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr6 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v6 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr7 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v7 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr8 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v8 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr9 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v9 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr10 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v10 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr11 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v11 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr12 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v12 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr13 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v13 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr14 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v14 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr15 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v15 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr16 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v16 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr17 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v17 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr18 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v18 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr19 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v19 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr20 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v20 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr21 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v21 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr22 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v22 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr23 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v23 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr24 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v24 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr25 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v25 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr26 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v26 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr27 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v27 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr28 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v28 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr29 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v29 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr30 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v30 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg vr31 (doubleword 1)
DUPLICATE: gdb.arch/vsx-regs.exp: info reg v31 (doubleword 1)
FAIL: gdb.base/annota1.exp: continue to printf
FAIL: gdb.base/annota1.exp: backtrace from shlibrary (timeout)
FAIL: gdb.base/annota1.exp: send SIGUSR1 (timeout)
FAIL: gdb.base/annota1.exp: backtrace @ signal handler (timeout)
FAIL: gdb.base/annota1.exp: set up display (timeout)
FAIL: gdb.base/annota1.exp: re-run
FAIL: gdb.base/annota3.exp: continue to printf (pattern 4)
FAIL: gdb.base/annota3.exp: backtrace from shlibrary (pattern 2)
FAIL: gdb.base/annota3.exp: send SIGUSR1 (pattern 2)
FAIL: gdb.base/annota3.exp: backtrace @ signal handler (pattern 1)
FAIL: gdb.base/annota3.exp: set up display (pattern 2 + sentinel)
FAIL: gdb.base/annota3.exp: re-run
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
DUPLICATE: gdb.compile/compile-cplus-method.exp: compile code a->get_var (*=
a)
DUPLICATE: gdb.compile/compile-cplus-method.exp: result of compile code a->=
get_var (*a)
DUPLICATE: gdb.compile/compile-cplus-method.exp: compile print a->get_var (=
*a)
DUPLICATE: gdb.compile/compile-cplus-method.exp: compile code a->get_var (*=
ac)
DUPLICATE: gdb.compile/compile-cplus-method.exp: result of compile code a->=
get_var (*ac)
DUPLICATE: gdb.compile/compile-cplus-method.exp: compile print a->get_var (=
*ac)
DUPLICATE: gdb.compile/compile-cplus-method.exp: compile code get_value (a)
DUPLICATE: gdb.compile/compile-cplus-method.exp: result of compile code get=
_value (a)
DUPLICATE: gdb.compile/compile-cplus-method.exp: compile print get_value (a)
FAIL: gdb.compile/compile-setjmp.exp: compile file -r
FAIL: gdb.compile/compile-setjmp.exp: p done
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
gdb compile failed, /gdb/testsuite/lib/my-syscalls.S:78:3: error: #error "U=
nsupported architecture"
   78 | # error "Unsupported architecture"
      |   ^~~~~
gdb compile failed, /gdb/testsuite/lib/my-syscalls.S:78:3: error: #error "U=
nsupported architecture"
   78 | # error "Unsupported architecture"
      |   ^~~~~
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c
WARNING: can't generate a core file - core tests suppressed - check ulimit =
-c

		=3D=3D=3D gdb Summary =3D=3D=3D

# of unexpected core files	1
# of expected passes		130351
# of unexpected failures	14
# of expected failures		241
# of known failures		117
# of untested testcases		48
# of unsupported tests		838
# of duplicate test names	110
/gdb/gdb version  18.0.50.20260731-git -nw -nx -q -iex "set height 0" -iex =
"set width 0" -data-directory /gdb/data-directory -iex "set interactive-mod=
e on"=20

PATH=3D/usr/bin:/bin:/usr/sbin:/sbin

GCC Version

Using built-in specs.
COLLECT_GCC=3Dgcc
COLLECT_LTO_WRAPPER=3D/usr/libexec/gcc/ppc64le-redhat-linux/15/lto-wrapper
OFFLOAD_TARGET_NAMES=3Dnvptx-none
OFFLOAD_TARGET_DEFAULT=3D1
Target: ppc64le-redhat-linux
Configured with: ../configure --enable-bootstrap --enable-languages=3Dc,c++=
,fortran,objc,obj-c++,ada,go,m2,lto --prefix=3D/usr --mandir=3D/usr/share/m=
an --infodir=3D/usr/share/info --with-bugurl=3Dhttps://bugzilla.redhat.com/=
 --enable-shared --enable-threads=3Dposix --enable-checking=3Drelease --ena=
ble-targets=3Dpowerpcle-linux --disable-multilib --with-system-zlib --enabl=
e-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --=
enable-linker-build-id --with-gcc-major-version-only --enable-libstdcxx-bac=
ktrace --with-libstdcxx-zoneinfo=3D/usr/share/zoneinfo --with-linker-hash-s=
tyle=3Dgnu --enable-plugin --enable-initfini-array --with-isl=3D/builddir/b=
uild/BUILD/gcc-15.2.1-build/gcc-15.2.1-20260123/obj-ppc64le-redhat-linux/is=
l-install --enable-offload-targets=3Dnvptx-none --enable-offload-defaulted =
--without-cuda-driver --enable-gnu-indirect-function --enable-secureplt --w=
ith-long-double-128 --with-long-double-format=3Dieee --with-cpu-32=3Dpower8=
 --with-tune-32=3Dpower8 --with-cpu-64=3Dpower8 --with-tune-64=3Dpower8 --b=
uild=3Dppc64le-redhat-linux --with-build-config=3Dbootstrap-lto --enable-li=
nk-serialization=3D1 --disable-libssp
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 15.2.1 20260123 (Red Hat 15.2.1-7) (GCC)=20