gcc-4.0.0, confiured with:
CFLAGS='-O3 -pipe -march=i486 -funroll-loops' \
CXXFLAGS='-O3 -pipe -march=i486 -funroll-loops' \
LIBCFLAGS='-O3 -pipe -march=i486 -funroll-loops' \
LIBCXXFLAGS='-O3 -pipe -march=i486 -funroll-loops' \
LDFLAGS='-Wl,-s -Wl,--stack=0x00800000' \
JCFLAGS='-O3 -pipe -march=i486 -funroll-loops' \
LIBGCJ_CFLAGS='-O3 -pipe -march=i486 -D__NO_MATH_INLINES -ffloat-store
-fno-omit-frame-pointer -funroll-loops' \
LIBGCJ_CXXFLAGS='-O3 -pipe -march=i486 -D__NO_MATH_INLINES -ffloat-store
-fno-omit-frame-pointer -funroll-loops' \
LIBGCJ_JAVAFLAGS='-O3 -pipe -march=i486 -ffloat-store
-fno-omit-frame-pointer -funroll-loops' \
GNATLIBCFLAGS='-O3 -pipe -march=i486 -funroll-loops' \
../configure \
--verbose \
--prefix=/usr \
--exec-prefix=/usr \
--sysconfdir=/etc \
--libdir=/usr/lib \
--libexecdir=/usr/lib \
--mandir=/usr/share/man \
--infodir=/usr/share/info \
--enable-bootstrap \
--enable-languages=c,ada,c++,f95,java,objc,treelang \
--enable-nls \
--without-included-gettext \
--enable-version-specific-runtime-libs \
--enable-libada \
--without-x \
--enable-libgcj \
--disable-java-awt \
--with-system-zlib \
--enable-interpreter \
--disable-libgcj-debug \
--enable-threads=posix \
--enable-java-gc=boehm \
--disable-win32-registry \
--disable-sjlj-exceptions \
--enable-hash-synchronization \
--enable-libstdcxx-debug
getting error in tree-ssa-pre.c when compiling this file
libstdc++-v3/src/ctype.cc:
/gcc/gcc4/gcc-4.0.0-1/.build/gcc/xgcc \
-shared-libgcc \
-B/gcc/gcc4/gcc-4.0.0-1/.build/gcc/ \
-nostdinc++ -L/gcc/gcc4/gcc-4.0.0-1/.build/i686-pc-cygwin/libstdc++-v3/src \
-L/gcc/gcc4/gcc-4.0.0-1/.build/i686-pc-cygwin/libstdc++-v3/src/.libs \
-B/usr/i686-pc-cygwin/bin/ \
-B/usr/i686-pc-cygwin/lib/ \
-isystem /usr/i686-pc-cygwin/include \
-isystem /usr/i686-pc-cygwin/sys-include \
-I/gcc/gcc4/gcc-4.0.0-1/.build/i686-pc-cygwin/libstdc++-v3/include/i686-pc-cygwin
\
-I/gcc/gcc4/gcc-4.0.0-1/.build/i686-pc-cygwin/libstdc++-v3/include \
-I/gcc/gcc4/gcc-4.0.0-1/libstdc++-v3/libsupc++ \
-O3 \
-pipe \
-march=i486 \
-funroll-loops \
-fno-implicit-templates \
-Wall \
-Wextra \
-Wwrite-strings \
-Wcast-qual \
-fdiagnostics-show-location=once \
-ffunction-sections \
-fdata-sections \
-c /gcc/gcc4/gcc-4.0.0-1/libstdc++-v3/src/ctype.cc -o ctype.o
/gcc/gcc4/gcc-4.0.0-1/.build/i686-pc-cygwin/libstdc++-v3/include/i686-pc-cygwin/bits/ctype_noninline.h:
In constructor 'std::ctype<char>::ctype(int*, const char*, bool, size_t)':
/gcc/gcc4/gcc-4.0.0-1/.build/i686-pc-cygwin/libstdc++-v3/include/i686-pc-cygwin/bits/ctype_noninline.h:41:
internal compiler error: in valid_in_set, at tree-ssa-pre.c:1082
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [ctype.lo] Error 1
make[3]: Leaving directory
`/gcc/gcc4/gcc-4.0.0-1/.build/i686-pc-cygwin/libstdc++-v3/src'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory
`/gcc/gcc4/gcc-4.0.0-1/.build/i686-pc-cygwin/libstdc++-v3'
make[1]: *** [all] Error 2
make[1]: Leaving directory
`/gcc/gcc4/gcc-4.0.0-1/.build/i686-pc-cygwin/libstdc++-v3'
make: *** [all-target-libstdc++-v3] Error 2
--
Summary: internal compiler error: in valid_in_set, at tree-ssa-
pre.c:1082 when compiling libstdc++-v3/src/ctype.cc
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: libstdc++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: gerrit at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-cygwin
GCC host triplet: i686-pc-cygwin
GCC target triplet: i686-pc-cygwin
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21836
