Results for egcs-2.93.02 19990117 (gcc2 ss-980609 experimental) testsuite on i586-pc-linux-gnu

[Nix]

Sources:	 - egcs mainline from CVS last updated at Sun Jan 17 22:48:47 1999; official snapshot tagged as egcs_ss_19990117
                 - libg++-2.8.1.2a-19981217
Patches:         None.
Environment:     - GNU binutils 2.9.1.0.18
                 - autoconf-981127-mainline
                 - automake-981127-mainline
                 - dejagnu-980528
                 - gperf-2.7 with gperf-2.7-19981006 patch for -F
                 - Linux stable kernel 2.0.36 (compiled by gcc-2.7.2.3)
                 - glibc 2.0.6 (compiled by egcs-1.0.2)

Remarks:         Curious; a miscompilation with -O0 which does not
                 show up with higher -O levels. Testing without
                 `strange switches'(TM) now, to see if this goes away then.


configure flags: --with-gnu-ld --with-gnu-as --prefix=/usr/packages.bin/egcs/snapshot --enable-shared --disable-haifa
BOOT_CC:         egcs-2.91.60
BOOT_CFLAGS:     -W -Wall -funroll-all-loops -g -march=pentium -mcpu=pentium -fomit-frame-pointer -O0
CFLAGS:          -W -Wall -march=pentium -mcpu=pentium -fomit-frame-pointer -g -O0
CXXFLAGS:        -W -Wall -march=pentium -mcpu=pentium -fomit-frame-pointer -g -O0

Bootstrap failed; last twenty lines are:

mv -f cplib2.new cplib2.txt 
rm -f tmplibgcc2.a
for name in _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi _fixtfdi _fixunstfdi _floatditf __gcc_bcmp _varargs __dummy _eprintf _bb _shtab _clear_cache _trampoline __main _exit _ctors _pure; \
do \
  echo ${name}; \
  ./xgcc -B./ -B/usr/packages.bin/egcs/snapshot/i586-pc-linux-gnu/bin/ -O2   -DIN_GCC     -W -Wall -W -Wall -funroll-all-loops -g -march=pentium -mcpu=pentium -fomit-frame-pointer -O0 -I./include  -fPIC -g1  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED   -I. -I../../egcs/gcc -I../../egcs/gcc/config -I../../egcs/gcc/../include -c -DL${name} \
      ../../egcs/gcc/libgcc2.c -o ${name}.o; \
  if [ $? -eq 0 ] ; then true; else exit 1; fi; \
  ` if [ -f /usr/packages/egcs/egcs/snapshot/i586-pc-linux-gnu/gcc/../binutils/ar ] ; then echo /usr/packages/egcs/egcs/snapshot/i586-pc-linux-gnu/gcc/../binutils/ar ; else if [ "i586-pc-linux-gnu" = "i586-pc-linux-gnu" ] ; then echo ar; else t='s,x,x,'; echo ar | sed -e $t ; fi; fi` rc tmplibgcc2.a ${name}.o; \
  rm -f ${name}.o; \
done
_muldi3
../../egcs/gcc/function.c:3463: Internal compiler error in function instantiate_virtual_regs_1
Please submit a full bug report to `egcs-bugs@cygnus.com'.
See <URL: http://egcs.cygnus.com/faq.html#bugreport > for details.
make[2]: *** [libgcc2.a] Error 1
make[2]: Leaving directory `/usr/.egcs-snapshot/i586-pc-linux-gnu/gcc'
make[1]: *** [bootstrap-lean] Error 2
make[1]: Leaving directory `/usr/.egcs-snapshot/i586-pc-linux-gnu/gcc'
make: *** [bootstrap-lean] Error 2