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From: "gcc-bugzilla at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/21966] New: ICE in verify_ssa building 64-bit zlib on IRIX 6 Date: Wed, 08 Jun 2005 18:39:00 -0000 [thread overview] Message-ID: <20050608183855.21966.ro@techfak.uni-bielefeld.de> (raw) Bootstrapping current mainline on IRIX 6.5 with --enable-libgcj fails building the 64-bit zlib: /.vol/gcc/obj/gcc-4.1.0-20050607/6.5-gcc-java/./gcc/xgcc -B/.vol/gcc/obj/gcc-4.1.0-20050607/6.5-gcc-java/./gcc/ -B/.vol/gcc/share/mips-sgi-irix6.5/bin/ -B/.vol/gcc/share/mips-sgi-irix6.5/lib/ -isystem /.vol/gcc/share/mips-sgi-irix6.5/include -isystem /.vol/gcc/share/mips-sgi-irix6.5/sys-include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE=\"zlib\" -DVERSION=\"1.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_UNISTD_H=1 -DHAVE_STDLIB_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GETPAGESIZE=1 -DHAVE_MMAP=1 -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1 -DHAVE_UNISTD_H=1 -I. -I/.vol/gcc/src/gcc-dist/zlib -O2 -g -O2 -mabi=64 -c /.vol/gcc/src/gcc-dist/zlib/inffast.c -DPIC -o .libs/inffast.o /.vol/gcc/src/gcc-dist/zlib/inffast.c: In function 'inflate_fast': /.vol/gcc/src/gcc-dist/zlib/inffast.c:70: error: Definition in block 49 does not dominate use in block 47 for SSA_NAME: D.2252_580 in statement: D.2256_585 = D.2252_580 /[fl] 3; /.vol/gcc/src/gcc-dist/zlib/inffast.c:70: internal compiler error: verify_ssa failed. Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. make[4]: *** [inffast.lo] Error 1 Environment: System: IRIX64 columba 6.5 10120104 IP27 host: mips-sgi-irix6.5 build: mips-sgi-irix6.5 target: mips-sgi-irix6.5 configured with: /.vol/gcc/src/gcc-dist/configure --prefix=/.vol/gcc --with-local-prefix=/.vol/gcc --disable-nls --with-gnu-as --with-as=/homes/ro/bin/gas-2.15 --enable-libgcj --with-gmp-dir=/.vol/gcc/obj/gmp-4.1.3 --with-mpfr-dir=/.vol/gcc/obj/gmp-4.1.3/mpfr --disable-libmudflap How-To-Repeat: Bootstrap mainline as described above. ------- Additional Comments From ro at techfak dot uni-bielefeld dot de 2005-06-08 18:38 ------- Fix: The problem vanishes with -O0. -- Summary: ICE in verify_ssa building 64-bit zlib on IRIX 6 Product: gcc Version: unknown Status: UNCONFIRMED Severity: critical Priority: P2 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: ro at techfak dot uni-bielefeld dot de CC: gcc-bugs at gcc dot gnu dot org GCC build triplet: mips-sgi-irix6.5 GCC host triplet: mips-sgi-irix6.5 GCC target triplet: mips-sgi-irix6.5 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21966
next reply other threads:[~2005-06-08 18:39 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2005-06-08 18:39 gcc-bugzilla at gcc dot gnu dot org [this message] 2005-06-08 18:40 ` [Bug tree-optimization/21966] [4.1 Regression] " pinskia at gcc dot gnu dot org
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