LAST_UPDATED: Fri Feb 7 11:08:50 UTC 2025 (revision r15-7406-gb5a29a93ee2)
=== acats tests ===
FAIL: cb1010a
=== acats Summary ===
# of expected passes 2327
# of unexpected failures 1
Native configuration is s390x-ibm-linux-gnu
=== g++ tests ===
Running target unix
FAIL: g++.dg/asan/function-argument-3.C -O0 execution test
FAIL: g++.dg/asan/function-argument-3.C -O1 execution test
FAIL: g++.dg/asan/function-argument-3.C -O2 output pattern test
FAIL: g++.dg/asan/function-argument-3.C -O2 -flto -fno-use-linker-plugin
-flto-partition=none output pattern test
FAIL: g++.dg/asan/function-argument-3.C -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects output pattern test
FAIL: g++.dg/asan/function-argument-3.C -O3 -g output pattern test
FAIL: g++.dg/asan/function-argument-3.C -Os output pattern test
FAIL: g++.dg/alias-checks.C -std=gnu++17 scan-tree-dump vect "LOOP VECTORIZED"
FAIL: g++.dg/alias-checks.C -std=gnu++20 scan-tree-dump vect "LOOP VECTORIZED"
FAIL: g++.dg/alias-checks.C -std=gnu++26 scan-tree-dump vect "LOOP VECTORIZED"
FAIL: c-c++-common/tsan/tls_race.c -O0 output pattern test
FAIL: c-c++-common/tsan/tls_race.c -O2 output pattern test
=== g++ Summary ===
# of expected passes 241539
# of unexpected failures 12
# of expected failures 2192
# of unsupported tests 2232
/build/reproducible-path/gcc-snapshot-20250207/build/gcc/xg++ version 15.0.1
20250207 (experimental) [master r15-7406-gb5a29a93ee2] (Debian 20250207-1)
=== gcc tests ===
Running target unix
FAIL: gcc.dg/auto-init-uninit-17.c unconditional (test for warnings, line 14)
FAIL: gcc.dg/fstack-protector-strong.c scan-assembler-times stack_chk_fail 11
FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "Decided"
FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "without introducing a new
temporary register"
FAIL: gcc.dg/pr84877.c execution test
FAIL: gcc.dg/signbit-2.c scan-tree-dump optimized "\\\\s+>\\\\s+{ 0(, 0)+ }"
FAIL: gcc.dg/sms-compare-debug-1.c (test for excess errors)
FAIL: gcc.dg/uninit-17.c unconditional (test for warnings, line 14)
FAIL: gcc.dg/torture/pr113026-1.c -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions (test for bogus messages, line 10)
FAIL: gcc.dg/torture/pr113026-1.c -O3 -g (test for bogus messages, line 10)
FAIL: gcc.dg/torture/pr113026-2.c -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions (test for bogus messages, line 17)
FAIL: gcc.dg/torture/pr113026-2.c -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions (test for bogus messages, line 9)
FAIL: gcc.dg/torture/pr113026-2.c -O3 -g (test for bogus messages, line 17)
FAIL: gcc.dg/torture/pr113026-2.c -O3 -g (test for bogus messages, line 9)
FAIL: gcc.dg/tree-ssa/abs-4.c scan-tree-dump-times optimized "= .COPYSIGN" 3
FAIL: gcc.dg/tree-ssa/backprop-6.c scan-tree-dump-times backprop
"Deleting[^\\\\n]* = \\\\.COPYSIGN" 3
FAIL: gcc.dg/tree-ssa/update-threading.c scan-tree-dump-times optimized
"Invalid sum" 0
FAIL: c-c++-common/tsan/tls_race.c -O0 output pattern test
FAIL: c-c++-common/tsan/tls_race.c -O2 output pattern test
FAIL: gcc.dg/vect/bb-slp-77.c -flto -ffat-lto-objects scan-tree-dump-times
slp1 "optimized: basic block" 1
FAIL: gcc.dg/vect/bb-slp-77.c scan-tree-dump-times slp1 "optimized: basic
block" 1
FAIL: gcc.dg/vect/pr112325.c -flto -ffat-lto-objects scan-tree-dump-times vect
"vectorized 1 loops" 1
FAIL: gcc.dg/vect/pr112325.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/pr117888-1.c -flto -ffat-lto-objects scan-tree-dump-times
vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/pr117888-1.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/vect-117.c -flto -ffat-lto-objects scan-tree-dump-not
optimized "Invalid sum"
FAIL: gcc.dg/vect/vect-117.c scan-tree-dump-not optimized "Invalid sum"
FAIL: gcc.dg/vect/vect-121.c -flto -ffat-lto-objects scan-tree-dump-not
optimized "Invalid sum"
FAIL: gcc.dg/vect/vect-121.c scan-tree-dump-not optimized "Invalid sum"
FAIL: gcc.dg/vect/vect-epilogues.c -flto -ffat-lto-objects scan-tree-dump-not
optimized "Invalid sum"
FAIL: gcc.dg/vect/vect-epilogues.c scan-tree-dump-not optimized "Invalid sum"
FAIL: gcc.dg/vect/vect-switch-ifcvt-1.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vectorized 1 loops" 4
FAIL: gcc.dg/vect/vect-switch-ifcvt-1.c scan-tree-dump-times vect "vectorized 1
loops" 4
FAIL: gcc.target/s390/risbg-ll-1.c scan-assembler
f42:\\n\\tsllg\\t%r2,%r2,63\\n\\tsrag\\t%r2,%r2,63\\n\\tllgcr\\t%r2,%r2
FAIL: gcc.target/s390/section-anchors.c scan-assembler
(?n)\\\\n\\\\tlarl\\\\t(%r\\\\d+),\\\\.LANCHOR\\\\d+\\\\n\\\\tmvhi\\\\t\\\\d+\\\\(\\\\1\\\\),1234\\\\n\\\\tmvhi\\\\t\\\\d+\\\\(\\\\1\\\\),5678
FAIL: gcc.target/s390/vector/align-1.c scan-assembler-times
vl\\t%v[0-9]*,[0-9]*\\\\(%r[0-9]*\\\\),3\\n 1
FAIL: gcc.target/s390/vector/align-1.c scan-assembler-times
vst\\t%v[0-9]*,[0-9]*\\\\(%r[0-9]*\\\\),3\\n 1
FAIL: gcc.target/s390/vector/vcond-shift.c scan-assembler-times
vesrab\\t%v.?,%v.?,7 6
FAIL: gcc.target/s390/vector/vcond-shift.c scan-assembler-times
vesraf\\t%v.?,%v.?,31 6
FAIL: gcc.target/s390/vector/vcond-shift.c scan-assembler-times
vesrah\\t%v.?,%v.?,15 6
FAIL: gcc.target/s390/vector/vcond-shift.c scan-assembler-times
vesrlb\\t%v.?,%v.?,7 4
FAIL: gcc.target/s390/vector/vcond-shift.c scan-assembler-times
vesrlf\\t%v.?,%v.?,31 4
FAIL: gcc.target/s390/vector/vcond-shift.c scan-assembler-times
vesrlh\\t%v.?,%v.?,15 4
FAIL: gcc.target/s390/zvector/autovec-double-signaling-eq-z13.c scan-assembler
\\\\n\\\\tkdbr\\\\t
=== gcc Summary ===
# of expected passes 187659
# of unexpected failures 44
# of expected failures 1409
# of unsupported tests 4631
/build/reproducible-path/gcc-snapshot-20250207/build/gcc/xgcc version 15.0.1
20250207 (experimental) [master r15-7406-gb5a29a93ee2] (Debian 20250207-1)
=== gdc tests ===
Running target unix
FAIL: gdc.test/runnable_cxx/cppa.d execution test
FAIL: gdc.test/runnable_cxx/cppa.d -g execution test
FAIL: gdc.test/runnable_cxx/cppa.d -g -shared-libphobos execution test
FAIL: gdc.test/runnable_cxx/cppa.d -shared-libphobos execution test
=== gdc Summary ===
# of expected passes 12680
# of unexpected failures 4
# of unsupported tests 631
/build/reproducible-path/gcc-snapshot-20250207/build/gcc/gdc version 15.0.1
20250207 (experimental) [master r15-7406-gb5a29a93ee2] (Debian 20250207-1)
=== gfortran tests ===
Running target unix
FAIL: gfortran.dg/graphite/vect-pr40979.f90 -O scan-tree-dump-times vect
"vectorized 1 loops" 1
=== gfortran Summary ===
# of expected passes 72630
# of unexpected failures 1
# of expected failures 344
# of unsupported tests 182
/build/reproducible-path/gcc-snapshot-20250207/build/gcc/gfortran version
15.0.1 20250207 (experimental) [master r15-7406-gb5a29a93ee2] (Debian
20250207-1)
=== gm2 tests ===
Running target unix
=== gm2 Summary ===
# of expected passes 14553
=== gnat tests ===
Running target unix
FAIL: gnat.dg/opt39.adb scan-tree-dump-not optimized "tmp"
FAIL: gnat.dg/prot7.adb (test for excess errors)
FAIL: gnat.dg/stack_check1.adb execution test
FAIL: gnat.dg/stack_check2.adb execution test
=== gnat Summary ===
# of expected passes 3490
# of unexpected failures 4
# of expected failures 24
# of unsupported tests 25
/build/reproducible-path/gcc-snapshot-20250207/build/gcc/gnatmake version
15.0.1 20250207 (experimental) [master r15-7406-gb5a29a93ee2]
=== go tests ===
Running target unix
FAIL: ./index0-out.go execution, -O0 -g -fno-var-tracking-assignments
FAIL: go.test/test/fixedbugs/issue32288.go execution, -O2 -g
=== go Summary ===
# of expected passes 8887
# of unexpected failures 2
# of untested testcases 7
# of unsupported tests 32
/build/reproducible-path/gcc-snapshot-20250207/build/gcc/gccgo version 15.0.1
20250207 (experimental) [master r15-7406-gb5a29a93ee2] (Debian 20250207-1)
=== jit tests ===
Running target unix
FAIL: jit.dg/test-combination.c, initial compilation
FAIL: jit.dg/test-threads.c, initial compilation
FAIL: jit.dg/test-types.c, initial compilation
FAIL: test-error-impossible-must-tail-call.c.exe iteration 1 of 5: verify_code:
actual: "cannot tail-call: memory reference or volatile after call" !=
expected: "cannot tail-call: callee returns a structure"
FAIL: test-error-impossible-must-tail-call.c.exe killed: SIGABRT SIGABRT
FAIL: test-signed-char.c.exe iteration 1 of 5: verify_code: actual:
test_signed_char () != expected: -2
FAIL: test-signed-char.c.exe killed: SIGABRT SIGABRT
=== jit Summary ===
# of expected passes 7686
# of unexpected failures 7
# of unsupported tests 26
=== obj-c++ tests ===
Running target unix
=== obj-c++ Summary ===
# of expected passes 1506
# of expected failures 10
# of unsupported tests 79
/build/reproducible-path/gcc-snapshot-20250207/build/gcc/xg++ version 15.0.1
20250207 (experimental) [master r15-7406-gb5a29a93ee2] (Debian 20250207-1)
=== objc tests ===
Running target unix
=== objc Summary ===
# of expected passes 2849
# of unsupported tests 70
/build/reproducible-path/gcc-snapshot-20250207/build/gcc/xgcc version 15.0.1
20250207 (experimental) [master r15-7406-gb5a29a93ee2] (Debian 20250207-1)
=== rust tests ===
Running target unix
FAIL: rust/compile/builtin_macro_eager1.rs scan-tree-dump-times gimple
""test1canary"" 1
FAIL: rust/compile/builtin_macro_recurse2.rs scan-tree-dump-times gimple
""abheyho"" 1
FAIL: rust/compile/const-issue1440.rs at line 52 (test for errors, line 51)
FAIL: rust/compile/const-issue1440.rs at line 64 (test for errors, line 63)
FAIL: rust/compile/const-issue1440.rs (test for excess errors)
FAIL: rust/compile/issue-1446.rs (test for excess errors)
FAIL: rust/compile/iterators1.rs (test for excess errors)
FAIL: rust/compile/torture/issue-1432.rs -O0 (test for excess errors)
FAIL: rust/compile/torture/issue-1432.rs -O1 (test for excess errors)
FAIL: rust/compile/torture/issue-1432.rs -O2 (test for excess errors)
FAIL: rust/compile/torture/issue-1432.rs -O2 -flto -fno-use-linker-plugin
-flto-partition=none (test for excess errors)
FAIL: rust/compile/torture/issue-1432.rs -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects (test for excess errors)
FAIL: rust/compile/torture/issue-1432.rs -O3 -g (test for excess errors)
FAIL: rust/compile/torture/issue-1432.rs -Os (test for excess errors)
FAIL: rust/execute/torture/builtin_macros1.rs -O0 output pattern test
FAIL: rust/execute/torture/builtin_macros1.rs -O1 output pattern test
FAIL: rust/execute/torture/builtin_macros1.rs -O2 output pattern test
FAIL: rust/execute/torture/builtin_macros1.rs -O2 -flto
-fno-use-linker-plugin -flto-partition=none output pattern test
FAIL: rust/execute/torture/builtin_macros1.rs -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects output pattern test
FAIL: rust/execute/torture/builtin_macros1.rs -O3 -g output pattern test
FAIL: rust/execute/torture/builtin_macros1.rs -Os output pattern test
FAIL: rust/execute/torture/issue-2187.rs -O0 output pattern test
FAIL: rust/execute/torture/issue-2187.rs -O1 output pattern test
FAIL: rust/execute/torture/issue-2187.rs -O2 output pattern test
FAIL: rust/execute/torture/issue-2187.rs -O2 -flto -fno-use-linker-plugin
-flto-partition=none output pattern test
FAIL: rust/execute/torture/issue-2187.rs -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects output pattern test
FAIL: rust/execute/torture/issue-2187.rs -O3 -g output pattern test
FAIL: rust/execute/torture/issue-2187.rs -Os output pattern test
FAIL: rust/execute/torture/iter1.rs -O0 (test for excess errors)
UNRESOLVED: rust/execute/torture/iter1.rs -O0 compilation failed to produce
executable
FAIL: rust/execute/torture/iter1.rs -O1 (test for excess errors)
UNRESOLVED: rust/execute/torture/iter1.rs -O1 compilation failed to produce
executable
FAIL: rust/execute/torture/iter1.rs -O2 (test for excess errors)
UNRESOLVED: rust/execute/torture/iter1.rs -O2 compilation failed to produce
executable
FAIL: rust/execute/torture/iter1.rs -O2 -flto -fno-use-linker-plugin
-flto-partition=none (test for excess errors)
UNRESOLVED: rust/execute/torture/iter1.rs -O2 -flto -fno-use-linker-plugin
-flto-partition=none compilation failed to produce executable
FAIL: rust/execute/torture/iter1.rs -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects (test for excess errors)
UNRESOLVED: rust/execute/torture/iter1.rs -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects compilation failed to produce executable
FAIL: rust/execute/torture/iter1.rs -O3 -g (test for excess errors)
UNRESOLVED: rust/execute/torture/iter1.rs -O3 -g compilation failed to
produce executable
FAIL: rust/execute/torture/iter1.rs -Os (test for excess errors)
UNRESOLVED: rust/execute/torture/iter1.rs -Os compilation failed to produce
executable
=== rust Summary ===
# of expected passes 8388
# of unexpected failures 35
# of expected failures 69
# of unresolved testcases 7
# of unsupported tests 2
=== gotools tests ===
=== gotools Summary ===
# of expected passes 415
# of untested testcases 130
/build/reproducible-path/gcc-snapshot-20250207/build/./gcc/gccgo version 15.0.1
20250207 (experimental) [master r15-7406-gb5a29a93ee2] (Debian 20250207-1)
=== libatomic tests ===
Running target unix
=== libatomic Summary ===
# of expected passes 54
=== libffi tests ===
Running target unix
=== libffi Summary ===
# of expected passes 1574
=== libgo tests ===
Running target unix
FAIL: internal/cpu
FAIL: os
=== libgo Summary for unix ===
# of expected passes 194
# of unexpected failures 2
Running target unix/-m31
=== libgo Summary for unix/-m31 ===
=== libgo Summary ===
/build/reproducible-path/gcc-snapshot-20250207/build/./gcc/gccgo version 15.0.1
20250207 (experimental) [master r15-7406-gb5a29a93ee2] (Debian 20250207-1)
=== libgomp tests ===
Running target unix
=== libgomp Summary ===
# of expected passes 16738
# of expected failures 271
# of unsupported tests 724
=== libitm tests ===
Running target unix
=== libitm Summary ===
# of expected passes 44
# of expected failures 3
# of unsupported tests 1
=== libphobos tests ===
Running target unix
FAIL: libphobos.phobos/std/digest/murmurhash.d execution test
FAIL: libphobos.phobos/std/format/internal/floats.d (test for excess errors)
FAIL: libphobos.phobos/std/internal/math/errorfunction.d execution test
FAIL: libphobos.phobos/std/internal/math/gammafunction.d execution test
FAIL: libphobos.phobos/std/regex/internal/kickstart.d execution test
FAIL: libphobos.phobos/std/regex/internal/tests.d execution test
FAIL: libphobos.phobos/std/regex/internal/tests2.d execution test
FAIL: libphobos.phobos/std/regex/package.d execution test
FAIL: libphobos.phobos_shared/std/digest/murmurhash.d execution test
FAIL: libphobos.phobos_shared/std/format/internal/floats.d (test for excess
errors)
FAIL: libphobos.phobos_shared/std/internal/math/errorfunction.d execution test
FAIL: libphobos.phobos_shared/std/internal/math/gammafunction.d execution test
FAIL: libphobos.phobos_shared/std/regex/internal/kickstart.d execution test
FAIL: libphobos.phobos_shared/std/regex/internal/tests.d execution test
FAIL: libphobos.phobos_shared/std/regex/internal/tests2.d execution test
FAIL: libphobos.phobos_shared/std/regex/package.d execution test
=== libphobos Summary ===
# of expected passes 1037
# of unexpected failures 16
# of unsupported tests 2
=== libstdc++ tests ===
Running target unix
FAIL: 17_intro/names.cc -std=gnu++17 (test for excess errors)
FAIL: 17_intro/names_fortify.cc -std=gnu++17 (test for excess errors)
FAIL: 29_atomics/atomic_float/1.cc -std=gnu++20 (test for excess errors)
UNRESOLVED: 29_atomics/atomic_float/1.cc -std=gnu++20 compilation failed to
produce executable
FAIL: 29_atomics/atomic_float/1.cc -std=gnu++26 (test for excess errors)
UNRESOLVED: 29_atomics/atomic_float/1.cc -std=gnu++26 compilation failed to
produce executable
FAIL: 29_atomics/atomic_ref/float.cc -std=gnu++20 (test for excess errors)
UNRESOLVED: 29_atomics/atomic_ref/float.cc -std=gnu++20 compilation failed to
produce executable
FAIL: 29_atomics/atomic_ref/float.cc -std=gnu++26 (test for excess errors)
UNRESOLVED: 29_atomics/atomic_ref/float.cc -std=gnu++26 compilation failed to
produce executable
FAIL: experimental/names.cc -std=gnu++17 (test for excess errors)
=== libstdc++ Summary ===
# of expected passes 18683
# of unexpected failures 7
# of expected failures 131
# of unresolved testcases 4
# of unsupported tests 407
Compiler version: 15.0.1 20250207 (experimental) [master r15-7406-gb5a29a93ee2]
(Debian 20250207-1)
Platform: s390x-ibm-linux-gnu
configure flags: -v --with-pkgversion='Debian 20250207-1'
--with-bugurl=file:///usr/share/doc/gcc-snapshot/README.Bugs
--enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2,rust
--prefix=/usr/lib/gcc-snapshot --with-gcc-major-version-only --program-prefix=
--enable-shared --enable-linker-build-id --disable-nls --enable-clocale=gnu
--enable-libstdcxx-debug --enable-libstdcxx-time=yes
--with-default-libstdcxx-abi=new --enable-libstdcxx-backtrace
--enable-gnu-unique-object --disable-libquadmath --disable-libquadmath-support
--enable-plugin --with-system-zlib --enable-libphobos-checking=release
--with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch
--disable-werror --with-arch=z196 --disable-s390-excess-float-precision
--with-long-double-128 --enable-multilib --enable-checking=yes,extra,rtl
--build=s390x-linux-gnu --host=s390x-linux-gnu --target=s390x-linux-gnu
BOOT_CFLAGS=
Build Dependencies:
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-==========================-==============-============-===============================================================================
ii binutils 2.44-1 s390x GNU assembler,
linker and binary utilities
ii binutils-common:s390x 2.44-1 s390x Common files for the
GNU assembler, linker and binary utilities
ii binutils-s390x-linux-gnu 2.44-1 s390x GNU binary
utilities, for s390x-linux-gnu target
ii g++-14 14.2.0-16 s390x GNU C++ compiler
ii g++-14-multilib 14.2.0-16 s390x GNU C++ compiler
(multilib support)
ii g++-14-s390x-linux-gnu 14.2.0-16 s390x GNU C++ compiler for
s390x-linux-gnu architecture
ii g++-multilib 4:14.2.0-1 s390x GNU C++ compiler
(multilib files)
ii g++-s390x-linux-gnu 4:14.2.0-1 s390x GNU C++ compiler for
the s390x architecture
ii libc6:s390x 2.40-6 s390x GNU C Library:
Shared libraries
ii libgmp-dev:s390x 2:6.3.0+dfsg-3 s390x Multiprecision
arithmetic library developers tools
ii libisl-dev:s390x 0.27-1 s390x manipulating sets
and relations of integer points bounded by linear constraints
ii libmpc-dev:s390x 1.3.1-1+b3 s390x multiple precision
complex floating-point library development package
ii libmpfr-dev:s390x 4.2.1-1+b2 s390x multiple precision
floating-point computation developers tools
gdc-dynamic-link-phobos:
Dynamically link the phobos library.
ia64-disable-selective-scheduling:
libstdc++-pythondir:
gcc-verbose-lto-link:
Prefix LLINKER with /usr/bin/time -v
ada-armel-libatomic:
hurd-multiarch:
hurd-multilib-multiarch:
gcc-ice-dump:
For ICEs, dump the preprocessed source file to stderr
when in a distro build environment.
gcc-ice-apport:
Report an ICE to apport (if apport is available
and the environment variable GCC_NOAPPORT is not set)
skip-bootstrap-multilib:
Skip non-default multilib and libstdc++-v3 debug builds in bootstrap builds
libffi-ro-eh_frame_sect:
PR libffi/47248, force a read only eh frame section.
libgo-testsuite:
Only run the libgo testsuite for flags configured in CHECK_MULTISUBDIRS
gcc-no-multilib-dejagnu:
Don't run the gnat and gm2 tests for multilibs, which are not built
libphobos-unittest:
https://github.com/dlang/phobos/pull/10586
hppa64-libgcov-fallback:
gc01:
gc02:
gc03:
gc04:
gc05:
gc06:
gc07:
gc08:
gcobol-debian:
libgcobol-configury:
gcc-multiarch:
- Remaining multiarch patches, not yet submitted upstream.
- Add MULTIARCH_DIRNAME definitions for multilib configurations,
which are used for the non-multilib builds.
config-ml:
- Disable some biarch libraries for biarch builds.
- Fix multilib builds on kernels which don't support all multilibs.
gcc-multilib-multiarch:
Don't auto-detect multilib osdirnames.
go-testsuite:
Skip Go testcase on AArch64 which hangs on the buildds.
Counting all warnings,
there are 0 warnings in stage3 of this bootstrap.
Number of warnings per file:
Number of warning types:
