------- Comment #2 from dominiq at lps dot ens dot fr 2009-12-02 06:42 -------
With the patch in comment #1, the test results are:
Running target unix
Using /sw/share/dejagnu/baseboards/unix.exp as board description file for
target.
Using /sw/share/dejagnu/config/unix.exp as generic interface file for target.
Using /opt/gcc/gcc-4.5-work/libffi/testsuite/config/default.exp as
tool-and-target-specific interface file.
Running /opt/gcc/gcc-4.5-work/libffi/testsuite/libffi.call/call.exp ...
FAIL: libffi.call/cls_double_va.c -O0 -W -Wall output pattern test, is -0.0
FAIL: libffi.call/cls_longdouble.c -O0 -W -Wall execution test
FAIL: libffi.call/cls_longdouble_va.c -O0 -W -Wall output pattern test, is -0.0
FAIL: libffi.call/float.c -O0 -W -Wall execution test
FAIL: libffi.call/float4.c -O0 -W -Wall execution test
FAIL: libffi.call/many.c -O0 -W -Wall execution test
FAIL: libffi.call/nested_struct5.c -O0 -W -Wall execution test
FAIL: libffi.call/return_dbl.c -O0 -W -Wall execution test
FAIL: libffi.call/return_dbl1.c -O0 -W -Wall execution test
FAIL: libffi.call/return_dbl2.c -O0 -W -Wall execution test
FAIL: libffi.call/return_fl.c -O0 -W -Wall execution test
FAIL: libffi.call/return_fl1.c -O0 -W -Wall execution test
FAIL: libffi.call/return_fl2.c -O0 -W -Wall execution test
FAIL: libffi.call/return_fl3.c -O0 -W -Wall execution test
FAIL: libffi.call/return_ldl.c -O0 -W -Wall execution test
FAIL: libffi.call/cls_double_va.c -O2 output pattern test, is -0.0
FAIL: libffi.call/cls_longdouble.c -O2 execution test
FAIL: libffi.call/cls_longdouble_va.c -O2 output pattern test, is -0.0
FAIL: libffi.call/float.c -O2 execution test
FAIL: libffi.call/float4.c -O2 execution test
FAIL: libffi.call/many.c -O2 execution test
FAIL: libffi.call/return_dbl.c -O2 execution test
FAIL: libffi.call/return_dbl1.c -O2 execution test
FAIL: libffi.call/return_dbl2.c -O2 execution test
FAIL: libffi.call/return_fl.c -O2 execution test
FAIL: libffi.call/return_fl1.c -O2 execution test
FAIL: libffi.call/return_fl2.c -O2 execution test
FAIL: libffi.call/return_fl3.c -O2 execution test
FAIL: libffi.call/return_ldl.c -O2 execution test
FAIL: libffi.call/cls_double_va.c -O3 output pattern test, is -0.0
FAIL: libffi.call/cls_longdouble.c -O3 execution test
FAIL: libffi.call/cls_longdouble_va.c -O3 output pattern test, is -0.0
FAIL: libffi.call/float.c -O3 execution test
FAIL: libffi.call/float4.c -O3 execution test
FAIL: libffi.call/many.c -O3 execution test
FAIL: libffi.call/return_dbl.c -O3 execution test
FAIL: libffi.call/return_dbl1.c -O3 execution test
FAIL: libffi.call/return_dbl2.c -O3 execution test
FAIL: libffi.call/return_fl.c -O3 execution test
FAIL: libffi.call/return_fl1.c -O3 execution test
FAIL: libffi.call/return_fl2.c -O3 execution test
FAIL: libffi.call/return_fl3.c -O3 execution test
FAIL: libffi.call/return_ldl.c -O3 execution test
FAIL: libffi.call/cls_double_va.c -Os output pattern test, is -0.0
FAIL: libffi.call/cls_longdouble.c -Os execution test
FAIL: libffi.call/cls_longdouble_va.c -Os output pattern test, is -0.0
FAIL: libffi.call/float.c -Os execution test
FAIL: libffi.call/float4.c -Os execution test
FAIL: libffi.call/many.c -Os execution test
FAIL: libffi.call/return_dbl.c -Os execution test
FAIL: libffi.call/return_dbl1.c -Os execution test
FAIL: libffi.call/return_dbl2.c -Os execution test
FAIL: libffi.call/return_fl.c -Os execution test
FAIL: libffi.call/return_fl1.c -Os execution test
FAIL: libffi.call/return_fl2.c -Os execution test
FAIL: libffi.call/return_fl3.c -Os execution test
FAIL: libffi.call/return_ldl.c -Os execution test
FAIL: libffi.call/cls_double_va.c -O2 -fomit-frame-pointer output pattern test,
is -0.0
FAIL: libffi.call/cls_longdouble.c -O2 -fomit-frame-pointer execution test
FAIL: libffi.call/cls_longdouble_va.c -O2 -fomit-frame-pointer output pattern
test, is -0.0
FAIL: libffi.call/float.c -O2 -fomit-frame-pointer execution test
FAIL: libffi.call/float4.c -O2 -fomit-frame-pointer execution test
FAIL: libffi.call/many.c -O2 -fomit-frame-pointer execution test
FAIL: libffi.call/return_dbl.c -O2 -fomit-frame-pointer execution test
FAIL: libffi.call/return_dbl1.c -O2 -fomit-frame-pointer execution test
FAIL: libffi.call/return_dbl2.c -O2 -fomit-frame-pointer execution test
FAIL: libffi.call/return_fl.c -O2 -fomit-frame-pointer execution test
FAIL: libffi.call/return_fl1.c -O2 -fomit-frame-pointer execution test
FAIL: libffi.call/return_fl2.c -O2 -fomit-frame-pointer execution test
FAIL: libffi.call/return_fl3.c -O2 -fomit-frame-pointer execution test
FAIL: libffi.call/return_ldl.c -O2 -fomit-frame-pointer execution test
Running /opt/gcc/gcc-4.5-work/libffi/testsuite/libffi.special/special.exp ...
=== libffi Summary for unix ===
# of expected passes 1532
# of unexpected failures 71
# of expected failures 10
# of unsupported tests 15
Running target unix/-m64
Using /sw/share/dejagnu/baseboards/unix.exp as board description file for
target.
Using /sw/share/dejagnu/config/unix.exp as generic interface file for target.
Using /opt/gcc/gcc-4.5-work/libffi/testsuite/config/default.exp as
tool-and-target-specific interface file.
Running /opt/gcc/gcc-4.5-work/libffi/testsuite/libffi.call/call.exp ...
FAIL: libffi.call/closure_fn0.c -O0 -W -Wall execution test
FAIL: libffi.call/closure_fn1.c -O0 -W -Wall execution test
...
FAIL: libffi.special/unwindtest_ffi_call.cc -shared-libgcc -lstdc++ execution
test
=== libffi Summary for unix/-m64 ===
# of expected passes 593
# of unexpected failures 583
# of expected failures 10
# of unsupported tests 15
=== libffi Summary ===
# of expected passes 2125
# of unexpected failures 654
# of expected failures 20
# of unsupported tests 30
Instead of (revision 154736):
Running target unix
FAIL: libffi.call/cls_double_va.c -O0 -W -Wall output pattern test, is -0.0
FAIL: libffi.call/cls_longdouble_va.c -O0 -W -Wall output pattern test, is -0.0
FAIL: libffi.call/nested_struct5.c -O0 -W -Wall execution test
FAIL: libffi.call/cls_double_va.c -O2 output pattern test, is -0.0
FAIL: libffi.call/cls_longdouble_va.c -O2 output pattern test, is -0.0
FAIL: libffi.call/cls_double_va.c -O3 output pattern test, is -0.0
FAIL: libffi.call/cls_longdouble_va.c -O3 output pattern test, is -0.0
FAIL: libffi.call/cls_double_va.c -Os output pattern test, is -0.0
FAIL: libffi.call/cls_longdouble_va.c -Os output pattern test, is -0.0
FAIL: libffi.call/cls_double_va.c -O2 -fomit-frame-pointer output pattern test,
is -0.0
FAIL: libffi.call/cls_longdouble_va.c -O2 -fomit-frame-pointer output pattern
test, is -0.0
=== libffi Summary for unix ===
# of expected passes 1597
# of unexpected failures 11
# of expected failures 10
# of unsupported tests 15
Running target unix/-m64
FAIL: libffi.call/closure_fn0.c -O0 -W -Wall execution test
FAIL: libffi.call/closure_fn1.c -O0 -W -Wall execution test
...
=== libffi Summary for unix/-m64 ===
# of expected passes 593
# of unexpected failures 583
# of expected failures 10
# of unsupported tests 15
=== libffi Summary ===
# of expected passes 2190
# of unexpected failures 594
# of expected failures 20
# of unsupported tests 30
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42243
